diff --git a/CHANGES.md b/CHANGES.md
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,14 @@
 User-visible changes in the hledger command line tool and library.
 
 
+# 1.20.4 2021-01-29
+
+- aregister: ignore a depth limit, as in 1.19 (#1468).
+  In 1.20-1.20.3, aregister had stopped showing transactions in subaccounts 
+  below a depth limit. Now it properly shows all subaccount transactions, 
+  ensuring that the register's final total matches a balance report with 
+  similar arguments.
+
 # 1.20.3 2021-01-14
 
 - When searching for price chains during valuation/currency conversion:
diff --git a/Hledger/Cli/Commands/Aregister.hs b/Hledger/Cli/Commands/Aregister.hs
--- a/Hledger/Cli/Commands/Aregister.hs
+++ b/Hledger/Cli/Commands/Aregister.hs
@@ -87,16 +87,16 @@
     -- gather report options
     inclusive = True  -- tree_ ropts
     thisacctq = Acct $ (if inclusive then accountNameToAccountRegex else accountNameToAccountOnlyRegex) acct
-    rspec' = rspec{ rsQuery=simplifyQuery $ And [queryFromFlags ropts, argsquery]
-                  , rsOpts=ropts'
-                  }
-    ropts' = ropts
-      { -- remove a depth limit for reportq, as in RegisterScreen, I forget why XXX
+    ropts' = (rsOpts rspec) {
+        -- ignore any depth limit, as in postingsReport; allows register's total to match balance reports (cf #1468)
         depth_=Nothing
         -- always show historical balance
       , balancetype_= HistoricalBalance
       }
-    ropts = rsOpts rspec
+    -- and regenerate the ReportSpec, making sure to use the above
+    rspec' = rspec{ rsQuery=simplifyQuery $ And [queryFromFlags ropts', argsquery]
+                  , rsOpts=ropts'
+                  }
     reportq = And [rsQuery rspec', excludeforecastq (isJust $ forecast_ ropts')]
       where
         -- As in RegisterScreen, why ? XXX
@@ -110,7 +110,7 @@
     -- run the report
     -- TODO: need to also pass the queries so we can choose which date to render - move them into the report ?
     (balancelabel,items) = accountTransactionsReport rspec' j reportq thisacctq
-    items' = (if empty_ ropts then id else filter (not . mixedAmountLooksZero . fifth6)) $
+    items' = (if empty_ ropts' then id else filter (not . mixedAmountLooksZero . fifth6)) $
              reverse items
     -- select renderer
     render | fmt=="json" = (++"\n") . T.unpack . TL.toStrict . encodeToLazyText . toJSON
diff --git a/Hledger/Cli/Commands/Aregister.txt b/Hledger/Cli/Commands/Aregister.txt
--- a/Hledger/Cli/Commands/Aregister.txt
+++ b/Hledger/Cli/Commands/Aregister.txt
@@ -1,34 +1,51 @@
 aregister, areg
-Show transactions affecting a particular account, and the account's
-running balance.
 
+Show the transactions and running historical balance in an account, with
+each line item representing one transaction.
+
 _FLAGS
 
-aregister shows the transactions affecting a particular account (and its
-subaccounts), from the point of view of that account. Each line shows:
+aregister shows the transactions affecting a particular account and its
+subaccounts, with each line item representing a whole transaction - as
+in bank statements, hledger-ui, hledger-web and other accounting apps.
 
--   the transaction's (or posting's, see below) date
--   the names of the other account(s) involved
--   the net change to this account's balance
--   the account's historical running balance (including balance from
-    transactions before the report start date).
+Note this is unlike the register command, which shows individual
+postings and does not always show a single account or a historical
+balance.
 
-With aregister, each line represents a whole transaction - as in
-hledger-ui, hledger-web, and your bank statement. By contrast, the
-register command shows individual postings, across all accounts. You
-might prefer aregister for reconciling with real-world asset/liability
-accounts, and register for reviewing detailed revenues/expenses.
+A reminder, "historical" balances include any balance from transactions
+before the report start date, so (if opening balances are recorded
+correctly) aregister will show the real-world balances of an account, as
+you would see in a bank statement.
 
-An account must be specified as the first argument, which should be the
-full account name or an account pattern (regular expression). aregister
-will show transactions in this account (the first one matched) and any
-of its subaccounts.
+As a quick rule of thumb, use aregister for reconciling real-world
+asset/liability accounts and register for reviewing detailed
+revenues/expenses.
 
+aregister shows the register for just one account (and its subaccounts).
+This account must be specified as the first argument. You can write
+either the full account name, or a case-insensitive regular expression
+which will select the alphabetically first matched account. (Eg if you
+have assets:aaa:checking and assets:bbb:checking accounts,
+hledger areg checking would select assets:aaa:checking.)
+
 Any additional arguments form a query which will filter the transactions
 shown.
 
+Each aregister line item shows:
+
+-   the transaction's date (or the relevant posting's date if different,
+    see below)
+-   the names of all the other account(s) involved in this transaction
+    (probably abbreviated)
+-   the total change to this account's balance from this transaction
+-   the account's historical running balance after this transaction.
+
 Transactions making a net change of zero are not shown by default; add
 the -E/--empty flag to show them.
+
+aregister ignores a depth limit, so its final total will always match a
+balance report with similar arguments.
 
 This command also supports the output destination and output format
 options The output formats supported are txt, csv, and json.
diff --git a/embeddedfiles/hledger-ui.1 b/embeddedfiles/hledger-ui.1
--- a/embeddedfiles/hledger-ui.1
+++ b/embeddedfiles/hledger-ui.1
@@ -1,5 +1,5 @@
 
-.TH "HLEDGER-UI" "1" "December 2020" "hledger-ui-1.20.3 " "hledger User Manuals"
+.TH "HLEDGER-UI" "1" "December 2020" "hledger-ui-1.20.4 " "hledger User Manuals"
 
 
 
diff --git a/embeddedfiles/hledger-ui.info b/embeddedfiles/hledger-ui.info
--- a/embeddedfiles/hledger-ui.info
+++ b/embeddedfiles/hledger-ui.info
@@ -1,35 +1,36 @@
-This is hledger-ui.info, produced by makeinfo version 6.7 from stdin.
+This is hledger-ui/hledger-ui.info, produced by makeinfo version 4.8
+from stdin.
 
 
-File: hledger-ui.info,  Node: Top,  Next: OPTIONS,  Up: (dir)
+File: hledger-ui.info,  Node: Top,  Up: (dir)
 
 hledger-ui(1)
 *************
 
 A terminal interface (TUI) for the hledger accounting tool.
 
-   'hledger-ui [OPTIONS] [QUERYARGS]'
-'hledger ui -- [OPTIONS] [QUERYARGS]'
+   `hledger-ui [OPTIONS] [QUERYARGS]'
+`hledger ui -- [OPTIONS] [QUERYARGS]'
 
    hledger is a reliable, cross-platform set of programs for tracking
 money, time, or any other commodity, using double-entry accounting and a
-simple, editable file format.  hledger is inspired by and largely
+simple, editable file format. hledger is inspired by and largely
 compatible with ledger(1).
 
    hledger-ui is hledger's terminal interface, providing an efficient
 full-window text UI for viewing accounts and transactions, and some
-limited data entry capability.  It is easier than hledger's command-line
+limited data entry capability. It is easier than hledger's command-line
 interface, and sometimes quicker and more convenient than the web
 interface.
 
    Like hledger, it reads data from one or more files in hledger
-journal, timeclock, timedot, or CSV format specified with '-f', or
-'$LEDGER_FILE', or '$HOME/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').  For more about this see hledger(1),
+journal, timeclock, timedot, or CSV format specified with `-f', or
+`$LEDGER_FILE', or `$HOME/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal'). For more about this see hledger(1),
 hledger_journal(5) etc.
 
    Unlike hledger, hledger-ui hides all future-dated transactions by
-default.  They can be revealed, along with any rule-generated periodic
+default. They can be revealed, along with any rule-generated periodic
 transactions, by pressing the F key (or starting with -forecast) to
 enable "forecast mode".
 
@@ -48,143 +49,140 @@
 1 OPTIONS
 *********
 
-Note: if invoking hledger-ui as a hledger subcommand, write '--' before
+Note: if invoking hledger-ui as a hledger subcommand, write `--' before
 options as shown above.
 
    Any QUERYARGS are interpreted as a hledger search query which filters
 the data.
 
-'--watch'
-
+`--watch'
      watch for data and date changes and reload automatically
-'--theme=default|terminal|greenterm'
 
+`--theme=default|terminal|greenterm'
      use this custom display theme
-'--register=ACCTREGEX'
 
+`--register=ACCTREGEX'
      start in the (first) matched account's register screen
-'--change'
 
+`--change'
      show period balances (changes) at startup instead of historical
      balances
-'-l --flat'
 
+`-l --flat'
      show accounts as a flat list (default)
-'-t --tree'
 
+`-t --tree'
      show accounts as a tree
 
    hledger input options:
 
-'-f FILE --file=FILE'
-
-     use a different input file.  For stdin, use - (default:
-     '$LEDGER_FILE' or '$HOME/.hledger.journal')
-'--rules-file=RULESFILE'
+`-f FILE --file=FILE'
+     use a different input file. For stdin, use - (default:
+     `$LEDGER_FILE' or `$HOME/.hledger.journal')
 
+`--rules-file=RULESFILE'
      Conversion rules file to use when reading CSV (default: FILE.rules)
-'--separator=CHAR'
 
+`--separator=CHAR'
      Field separator to expect when reading CSV (default: ',')
-'--alias=OLD=NEW'
 
+`--alias=OLD=NEW'
      rename accounts named OLD to NEW
-'--anon'
 
+`--anon'
      anonymize accounts and payees
-'--pivot FIELDNAME'
 
+`--pivot FIELDNAME'
      use some other field or tag for the account name
-'-I --ignore-assertions'
 
+`-I --ignore-assertions'
      disable balance assertion checks (note: does not disable balance
      assignments)
-'-s --strict'
 
+`-s --strict'
      do extra error checking (check that all posted accounts are
      declared)
 
    hledger reporting options:
 
-'-b --begin=DATE'
-
+`-b --begin=DATE'
      include postings/txns on or after this date
-'-e --end=DATE'
 
+`-e --end=DATE'
      include postings/txns before this date
-'-D --daily'
 
+`-D --daily'
      multiperiod/multicolumn report by day
-'-W --weekly'
 
+`-W --weekly'
      multiperiod/multicolumn report by week
-'-M --monthly'
 
+`-M --monthly'
      multiperiod/multicolumn report by month
-'-Q --quarterly'
 
+`-Q --quarterly'
      multiperiod/multicolumn report by quarter
-'-Y --yearly'
 
+`-Y --yearly'
      multiperiod/multicolumn report by year
-'-p --period=PERIODEXP'
 
+`-p --period=PERIODEXP'
      set start date, end date, and/or reporting interval all at once
      using period expressions syntax
-'--date2'
 
+`--date2'
      match the secondary date instead (see command help for other
      effects)
-'-U --unmarked'
 
+`-U --unmarked'
      include only unmarked postings/txns (can combine with -P or -C)
-'-P --pending'
 
+`-P --pending'
      include only pending postings/txns
-'-C --cleared'
 
+`-C --cleared'
      include only cleared postings/txns
-'-R --real'
 
+`-R --real'
      include only non-virtual postings
-'-NUM --depth=NUM'
 
+`-NUM --depth=NUM'
      hide/aggregate accounts or postings more than NUM levels deep
-'-E --empty'
 
+`-E --empty'
      show items with zero amount, normally hidden (and vice-versa in
      hledger-ui/hledger-web)
-'-B --cost'
 
+`-B --cost'
      convert amounts to their cost/selling amount at transaction time
-'-V --market'
 
+`-V --market'
      convert amounts to their market value in default valuation
      commodities
-'-X --exchange=COMM'
 
+`-X --exchange=COMM'
      convert amounts to their market value in commodity COMM
-'--value'
 
+`--value'
      convert amounts to cost or market value, more flexibly than
      -B/-V/-X
-'--infer-value'
 
+`--infer-value'
      with -V/-X/-value, also infer market prices from transactions
-'--auto'
 
+`--auto'
      apply automated posting rules to modify transactions.
-'--forecast'
 
+`--forecast'
      generate future transactions from periodic transaction rules, for
-     the next 6 months or till report end date.  In hledger-ui, also
+     the next 6 months or till report end date. In hledger-ui, also
      make ordinary future transactions visible.
-'--color=WHEN (or --colour=WHEN)'
 
+`--color=WHEN (or --colour=WHEN)'
      Should color-supporting commands use ANSI color codes in text
      output.  'auto' (default): whenever stdout seems to be a
      color-supporting terminal.  'always' or 'yes': always, useful eg
-     when piping output into 'less -R'. 'never' or 'no': never.  A
+     when piping output into 'less -R'.  'never' or 'no': never.  A
      NO_COLOR environment variable overrides this.
 
    When a reporting option appears more than once in the command line,
@@ -194,19 +192,18 @@
 
    hledger help options:
 
-'-h --help'
-
+`-h --help'
      show general usage (or after COMMAND, command usage)
-'--version'
 
+`--version'
      show version
-'--debug[=N]'
 
+`--debug[=N]'
      show debug output (levels 1-9, default: 1)
 
    A @FILE argument will be expanded to the contents of FILE, which
-should contain one command line option/argument per line.  (To prevent
-this, insert a '--' argument before.)
+should contain one command line option/argument per line. (To prevent
+this, insert a `--' argument before.)
 
 
 File: hledger-ui.info,  Node: KEYS,  Next: SCREENS,  Prev: OPTIONS,  Up: Top
@@ -214,94 +211,94 @@
 2 KEYS
 ******
 
-'?' shows a help dialog listing all keys.  (Some of these also appear in
-the quick help at the bottom of each screen.)  Press '?' again (or
-'ESCAPE', or 'LEFT', or 'q') to close it.  The following keys work on
+`?' shows a help dialog listing all keys. (Some of these also appear in
+the quick help at the bottom of each screen.) Press `?' again (or
+`ESCAPE', or `LEFT', or `q') to close it. The following keys work on
 most screens:
 
-   The cursor keys navigate: 'right' (or 'enter') goes deeper, 'left'
-returns to the previous screen, 'up'/'down'/'page up'/'page
-down'/'home'/'end' move up and down through lists.  Emacs-style
-('ctrl-p'/'ctrl-n'/'ctrl-f'/'ctrl-b') movement keys are also supported
+   The cursor keys navigate: `right' (or `enter') goes deeper, `left'
+returns to the previous screen, `up'/`down'/`page up'/`page
+down'/`home'/`end' move up and down through lists. Emacs-style
+(`ctrl-p'/`ctrl-n'/`ctrl-f'/`ctrl-b') movement keys are also supported
 (but not vi-style keys, since hledger-1.19, sorry!).  A tip: movement
 speed is limited by your keyboard repeat rate, to move faster you may
-want to adjust it.  (If you're on a mac, the karabiner app is one way to
+want to adjust it. (If you're on a mac, the karabiner app is one way to
 do that.)
 
    With shift pressed, the cursor keys adjust the report period,
 limiting the transactions to be shown (by default, all are shown).
-'shift-down/up' steps downward and upward through these standard report
-period durations: year, quarter, month, week, day.  Then,
-'shift-left/right' moves to the previous/next period.  'T' sets the
-report period to today.  With the '--watch' option, when viewing a
+`shift-down/up' steps downward and upward through these standard report
+period durations: year, quarter, month, week, day. Then,
+`shift-left/right' moves to the previous/next period. `T' sets the
+report period to today. With the `--watch' option, when viewing a
 "current" period (the current day, week, month, quarter, or year), the
-period will move automatically to track the current date.  To set a
-non-standard period, you can use '/' and a 'date:' query.
+period will move automatically to track the current date. To set a
+non-standard period, you can use `/' and a `date:' query.
 
-   '/' lets you set a general filter query limiting the data shown,
-using the same query terms as in hledger and hledger-web.  While editing
-the query, you can use CTRL-a/e/d/k, BS, cursor keys; press 'ENTER' to
-set it, or 'ESCAPE'to cancel.  There are also keys for quickly adjusting
+   `/' lets you set a general filter query limiting the data shown,
+using the same query terms as in hledger and hledger-web. While editing
+the query, you can use CTRL-a/e/d/k, BS, cursor keys; press `ENTER' to
+set it, or `ESCAPE'to cancel. There are also keys for quickly adjusting
 some common filters like account depth and transaction status (see
-below).  'BACKSPACE' or 'DELETE' removes all filters, showing all
+below). `BACKSPACE' or `DELETE' removes all filters, showing all
 transactions.
 
    As mentioned above, by default hledger-ui hides future transactions -
 both ordinary transactions recorded in the journal, and periodic
-transactions generated by rule.  'F' toggles forecast mode, in which
+transactions generated by rule. `F' toggles forecast mode, in which
 future/forecasted transactions are shown.
 
-   'ESCAPE' resets the UI state and jumps back to the top screen,
-restoring the app's initial state at startup.  Or, it cancels minibuffer
+   `ESCAPE' resets the UI state and jumps back to the top screen,
+restoring the app's initial state at startup. Or, it cancels minibuffer
 data entry or the help dialog.
 
-   'CTRL-l' redraws the screen and centers the selection if possible
+   `CTRL-l' redraws the screen and centers the selection if possible
 (selections near the top won't be centered, since we don't scroll above
 the top).
 
-   'g' reloads from the data file(s) and updates the current screen and
-any previous screens.  (With large files, this could cause a noticeable
+   `g' reloads from the data file(s) and updates the current screen and
+any previous screens. (With large files, this could cause a noticeable
 pause.)
 
-   'I' toggles balance assertion checking.  Disabling balance assertions
+   `I' toggles balance assertion checking. Disabling balance assertions
 temporarily can be useful for troubleshooting.
 
-   'a' runs command-line hledger's add command, and reloads the updated
-file.  This allows some basic data entry.
+   `a' runs command-line hledger's add command, and reloads the updated
+file. This allows some basic data entry.
 
-   'A' is like 'a', but runs the hledger-iadd tool, which provides a
-terminal interface.  This key will be available if 'hledger-iadd' is
+   `A' is like `a', but runs the hledger-iadd tool, which provides a
+terminal interface. This key will be available if `hledger-iadd' is
 installed in $path.
 
-   'E' runs $HLEDGER_UI_EDITOR, or $EDITOR, or a default ('emacsclient
--a "" -nw') on the journal file.  With some editors (emacs, vi), the
+   `E' runs $HLEDGER_UI_EDITOR, or $EDITOR, or a default (`emacsclient
+-a "" -nw') on the journal file. With some editors (emacs, vi), the
 cursor will be positioned at the current transaction when invoked from
 the register and transaction screens, and at the error location (if
 possible) when invoked from the error screen.
 
-   'B' toggles cost mode, showing amounts in their transaction price's
-commodity (like toggling the '-B/--cost' flag).
+   `B' toggles cost mode, showing amounts in their transaction price's
+commodity (like toggling the `-B/--cost' flag).
 
-   'V' toggles value mode, showing amounts' current market value in
-their default valuation commodity (like toggling the '-V/--market'
-flag).  Note, "current market value" means the value on the report end
-date if specified, otherwise today.  To see the value on another date,
-you can temporarily set that as the report end date.  Eg: to see a
+   `V' toggles value mode, showing amounts' current market value in
+their default valuation commodity (like toggling the `-V/--market'
+flag). Note, "current market value" means the value on the report end
+date if specified, otherwise today. To see the value on another date,
+you can temporarily set that as the report end date. Eg: to see a
 transaction as it was valued on july 30, go to the accounts or register
-screen, press '/', and add 'date:-7/30' to the query.
+screen, press `/', and add `date:-7/30' to the query.
 
    At most one of cost or value mode can be active at once.
 
    There's not yet any visual reminder when cost or value mode is
-active; for now pressing 'b' 'b' 'v' should reliably reset to normal
+active; for now pressing `b' `b' `v' should reliably reset to normal
 mode.
 
-   With '--watch' active, if you save an edit to the journal file while
-viewing the transaction screen in cost or value mode, the 'B'/'V' keys
-will stop working.  To work around, press 'g' to force a manual reload,
+   With `--watch' active, if you save an edit to the journal file while
+viewing the transaction screen in cost or value mode, the `B'/`V' keys
+will stop working. To work around, press `g' to force a manual reload,
 or exit the transaction screen.
 
-   'q' quits the application.
+   `q' quits the application.
 
    Additional screen-specific keys are described below.
 
@@ -324,48 +321,47 @@
 3.1 Accounts screen
 ===================
 
-This is normally the first screen displayed.  It lists accounts and
-their balances, like hledger's balance command.  By default, it shows
-all accounts and their latest ending balances (including the balances of
-subaccounts).  If you specify a query on the command line, it shows just
+This is normally the first screen displayed. It lists accounts and their
+balances, like hledger's balance command. By default, it shows all
+accounts and their latest ending balances (including the balances of
+subaccounts). If you specify a query on the command line, it shows just
 the matched accounts and the balances from matched transactions.
 
-   Account names are shown as a flat list by default; press 't' to
-toggle tree mode.  In list mode, account balances are exclusive of
+   Account names are shown as a flat list by default; press `t' to
+toggle tree mode. In list mode, account balances are exclusive of
 subaccounts, except where subaccounts are hidden by a depth limit (see
-below).  In tree mode, all account balances are inclusive of
-subaccounts.
+below). In tree mode, all account balances are inclusive of subaccounts.
 
-   To see less detail, press a number key, '1' to '9', to set a depth
-limit.  Or use '-' to decrease and '+'/'=' to increase the depth limit.
-'0' shows even less detail, collapsing all accounts to a single total.
-To remove the depth limit, set it higher than the maximum account depth,
-or press 'ESCAPE'.
+   To see less detail, press a number key, `1' to `9', to set a depth
+limit. Or use `-' to decrease and `+'/`=' to increase the depth limit.
+`0' shows even less detail, collapsing all accounts to a single total.
+To remove the depth limit, set it higher than the maximum account
+depth, or press `ESCAPE'.
 
-   'H' toggles between showing historical balances or period balances.
+   `H' toggles between showing historical balances or period balances.
 Historical balances (the default) are ending balances at the end of the
 report period, taking into account all transactions before that date
 (filtered by the filter query if any), including transactions before the
-start of the report period.  In other words, historical balances are
-what you would see on a bank statement for that account (unless
-disturbed by a filter query).  Period balances ignore transactions
-before the report start date, so they show the change in balance during
-the report period.  They are more useful eg when viewing a time log.
+start of the report period. In other words, historical balances are what
+you would see on a bank statement for that account (unless disturbed by
+a filter query). Period balances ignore transactions before the report
+start date, so they show the change in balance during the report period.
+They are more useful eg when viewing a time log.
 
-   'U' toggles filtering by unmarked status, including or excluding
-unmarked postings in the balances.  Similarly, 'P' toggles pending
-postings, and 'C' toggles cleared postings.  (By default, balances
+   `U' toggles filtering by unmarked status, including or excluding
+unmarked postings in the balances. Similarly, `P' toggles pending
+postings, and `C' toggles cleared postings. (By default, balances
 include all postings; if you activate one or two status filters, only
 those postings are included; and if you activate all three, the filter
 is removed.)
 
-   'R' toggles real mode, in which virtual postings are ignored.
+   `R' toggles real mode, in which virtual postings are ignored.
 
-   'Z' toggles nonzero mode, in which only accounts with nonzero
+   `Z' toggles nonzero mode, in which only accounts with nonzero
 balances are shown (hledger-ui shows zero items by default, unlike
 command-line hledger).
 
-   Press 'right' or 'enter' to view an account's transactions register.
+   Press `right' or `enter' to view an account's transactions register.
 
 
 File: hledger-ui.info,  Node: Register screen,  Next: Transaction screen,  Prev: Accounts screen,  Up: SCREENS
@@ -374,44 +370,46 @@
 ===================
 
 This screen shows the transactions affecting a particular account, like
-a check register.  Each line represents one transaction and shows:
+a check register. Each line represents one transaction and shows:
 
-   * the other account(s) involved, in abbreviated form.  (If there are
-     both real and virtual postings, it shows only the accounts affected
-     by real postings.)
+   * the other account(s) involved, in abbreviated form. (If there are
+     both real and virtual postings, it shows only the accounts
+     affected by real postings.)
 
    * the overall change to the current account's balance; positive for
      an inflow to this account, negative for an outflow.
 
    * the running historical total or period total for the current
-     account, after the transaction.  This can be toggled with 'H'.
-     Similar to the accounts screen, the historical total is affected by
-     transactions (filtered by the filter query) before the report start
-     date, while the period total is not.  If the historical total is
-     not disturbed by a filter query, it will be the running historical
-     balance you would see on a bank register for the current account.
+     account, after the transaction. This can be toggled with `H'.
+     Similar to the accounts screen, the historical total is affected
+     by transactions (filtered by the filter query) before the report
+     start date, while the period total is not. If the historical total
+     is not disturbed by a filter query, it will be the running
+     historical balance you would see on a bank register for the
+     current account.
 
+
    Transactions affecting this account's subaccounts will be included in
 the register if the accounts screen is in tree mode, or if it's in list
 mode but this account has subaccounts which are not shown due to a depth
-limit.  In other words, the register always shows the transactions
-contributing to the balance shown on the accounts screen.  Tree
-mode/list mode can be toggled with 't' here also.
+limit. In other words, the register always shows the transactions
+contributing to the balance shown on the accounts screen. Tree mode/list
+mode can be toggled with `t' here also.
 
-   'U' toggles filtering by unmarked status, showing or hiding unmarked
-transactions.  Similarly, 'P' toggles pending transactions, and 'C'
-toggles cleared transactions.  (By default, transactions with all
+   `U' toggles filtering by unmarked status, showing or hiding unmarked
+transactions. Similarly, `P' toggles pending transactions, and `C'
+toggles cleared transactions. (By default, transactions with all
 statuses are shown; if you activate one or two status filters, only
 those transactions are shown; and if you activate all three, the filter
 is removed.)
 
-   'R' toggles real mode, in which virtual postings are ignored.
+   `R' toggles real mode, in which virtual postings are ignored.
 
-   'Z' toggles nonzero mode, in which only transactions posting a
+   `Z' toggles nonzero mode, in which only transactions posting a
 nonzero change are shown (hledger-ui shows zero items by default, unlike
 command-line hledger).
 
-   Press 'right' (or 'enter') to view the selected transaction in
+   Press `right' (or `enter') to view the selected transaction in
 detail.
 
 
@@ -429,11 +427,11 @@
 Simple transactions have two postings, but there can be more (or in
 certain cases, fewer).
 
-   'up' and 'down' will step through all transactions listed in the
-previous account register screen.  In the title bar, the numbers in
-parentheses show your position within that account register.  They will
+   `up' and `down' will step through all transactions listed in the
+previous account register screen. In the title bar, the numbers in
+parentheses show your position within that account register. They will
 vary depending on which account register you came from (remember most
-transactions appear in multiple account registers).  The #N number
+transactions appear in multiple account registers). The #N number
 preceding them is the transaction's position within the complete
 unfiltered journal, which is a more stable id (at least until the next
 reload).
@@ -445,8 +443,8 @@
 ================
 
 This screen will appear if there is a problem, such as a parse error,
-when you press g to reload.  Once you have fixed the problem, press g
-again to reload and resume normal operation.  (Or, you can press escape
+when you press g to reload. Once you have fixed the problem, press g
+again to reload and resume normal operation. (Or, you can press escape
 to cancel the reload attempt.)
 
 
@@ -455,27 +453,28 @@
 4 ENVIRONMENT
 *************
 
-*COLUMNS* The screen width to use.  Default: the full terminal width.
+*COLUMNS* The screen width to use. Default: the full terminal width.
 
-   *LEDGER_FILE* The journal file path when not specified with '-f'.
-Default: '~/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').
+   *LEDGER_FILE* The journal file path when not specified with `-f'.
+Default: `~/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal').
 
-   A typical value is '~/DIR/YYYY.journal', where DIR is a
-version-controlled finance directory and YYYY is the current year.  Or
-'~/DIR/current.journal', where current.journal is a symbolic link to
+   A typical value is `~/DIR/YYYY.journal', where DIR is a
+version-controlled finance directory and YYYY is the current year. Or
+`~/DIR/current.journal', where current.journal is a symbolic link to
 YYYY.journal.
 
-   On Mac computers, you can set this and other environment variables in
-a more thorough way that also affects applications started from the GUI
-(say, an Emacs dock icon).  Eg on MacOS Catalina I have a
-'~/.MacOSX/environment.plist' file containing
+   On Mac computers, you can set this and other environment variables
+in a more thorough way that also affects applications started from the
+GUI (say, an Emacs dock icon). Eg on MacOS Catalina I have a
+`~/.MacOSX/environment.plist' file containing
 
+
 {
   "LEDGER_FILE" : "~/finance/current.journal"
 }
 
-   To see the effect you may need to 'killall Dock', or reboot.
+   To see the effect you may need to `killall Dock', or reboot.
 
 
 File: hledger-ui.info,  Node: FILES,  Next: BUGS,  Prev: ENVIRONMENT,  Up: Top
@@ -484,9 +483,9 @@
 *******
 
 Reads data from one or more files in hledger journal, timeclock,
-timedot, or CSV format specified with '-f', or '$LEDGER_FILE', or
-'$HOME/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').
+timedot, or CSV format specified with `-f', or `$LEDGER_FILE', or
+`$HOME/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal').
 
 
 File: hledger-ui.info,  Node: BUGS,  Prev: FILES,  Up: Top
@@ -494,18 +493,18 @@
 6 BUGS
 ******
 
-The need to precede options with '--' when invoked from hledger is
+The need to precede options with `--' when invoked from hledger is
 awkward.
 
-   '-f-' doesn't work (hledger-ui can't read from stdin).
+   `-f-' doesn't work (hledger-ui can't read from stdin).
 
-   '-V' affects only the accounts screen.
+   `-V' affects only the accounts screen.
 
-   When you press 'g', the current and all previous screens are
-regenerated, which may cause a noticeable pause with large files.  Also
+   When you press `g', the current and all previous screens are
+regenerated, which may cause a noticeable pause with large files. Also
 there is no visual indication that this is in progress.
 
-   '--watch' is not yet fully robust.  It works well for normal usage,
+   `--watch' is not yet fully robust. It works well for normal usage,
 but many file changes in a short time (eg saving the file thousands of
 times with an editor macro) can cause problems at least on OSX. Symptoms
 include: unresponsive UI, periodic resetting of the cursor position,
@@ -514,30 +513,31 @@
 program is restarted.
 
    Also, if you are viewing files mounted from another machine,
-'--watch' requires that both machine clocks are roughly in step.
+`--watch' requires that both machine clocks are roughly in step.
 
+
 
 Tag Table:
-Node: Top71
-Node: OPTIONS1434
-Ref: #options1531
-Node: KEYS5598
-Ref: #keys5693
-Node: SCREENS10012
-Ref: #screens10117
-Node: Accounts screen10207
-Ref: #accounts-screen10335
-Node: Register screen12550
-Ref: #register-screen12705
-Node: Transaction screen14702
-Ref: #transaction-screen14860
-Node: Error screen15730
-Ref: #error-screen15852
-Node: ENVIRONMENT16096
-Ref: #environment16210
-Node: FILES17017
-Ref: #files17116
-Node: BUGS17329
-Ref: #bugs17406
+Node: Top82
+Node: OPTIONS1425
+Ref: #options1522
+Node: KEYS5583
+Ref: #keys5678
+Node: SCREENS9974
+Ref: #screens10079
+Node: Accounts screen10169
+Ref: #accounts-screen10297
+Node: Register screen12501
+Ref: #register-screen12656
+Node: Transaction screen14651
+Ref: #transaction-screen14809
+Node: Error screen15676
+Ref: #error-screen15798
+Node: ENVIRONMENT16040
+Ref: #environment16154
+Node: FILES16959
+Ref: #files17058
+Node: BUGS17271
+Ref: #bugs17348
 
 End Tag Table
diff --git a/embeddedfiles/hledger-ui.txt b/embeddedfiles/hledger-ui.txt
--- a/embeddedfiles/hledger-ui.txt
+++ b/embeddedfiles/hledger-ui.txt
@@ -28,8 +28,8 @@
        C:/Users/USER/.hledger.journal).   For  more about this see hledger(1),
        hledger_journal(5) etc.
 
-       Unlike hledger, hledger-ui hides all future-dated transactions  by  de-
-       fault.   They  can  be revealed, along with any rule-generated periodic
+       Unlike hledger,  hledger-ui  hides  all  future-dated  transactions  by
+       default.   They can be revealed, along with any rule-generated periodic
        transactions, by pressing the F key (or starting  with  --forecast)  to
        enable "forecast mode".
 
@@ -85,8 +85,8 @@
               assignments)
 
        -s --strict
-              do  extra error checking (check that all posted accounts are de-
-              clared)
+              do  extra  error  checking  (check  that all posted accounts are
+              declared)
 
        hledger reporting options:
 
@@ -116,8 +116,8 @@
               using period expressions syntax
 
        --date2
-              match the secondary date instead (see command help for other ef-
-              fects)
+              match  the  secondary  date  instead (see command help for other
+              effects)
 
        -U --unmarked
               include only unmarked postings/txns (can combine with -P or -C)
@@ -142,14 +142,14 @@
               convert amounts to their cost/selling amount at transaction time
 
        -V --market
-              convert  amounts to their market value in default valuation com-
+              convert amounts to their market value in default valuation  com-
               modities
 
        -X --exchange=COMM
               convert amounts to their market value in commodity COMM
 
        --value
-              convert amounts to cost or  market  value,  more  flexibly  than
+              convert  amounts  to  cost  or  market value, more flexibly than
               -B/-V/-X
 
        --infer-value
@@ -158,15 +158,15 @@
        --auto apply automated posting rules to modify transactions.
 
        --forecast
-              generate  future  transactions  from periodic transaction rules,
-              for the next 6 months or till report end date.   In  hledger-ui,
+              generate future transactions from  periodic  transaction  rules,
+              for  the  next 6 months or till report end date.  In hledger-ui,
               also make ordinary future transactions visible.
 
        --color=WHEN (or --colour=WHEN)
-              Should  color-supporting  commands  use ANSI color codes in text
-              output.  'auto' (default): whenever stdout seems to be a  color-
-              supporting  terminal.  'always' or 'yes': always, useful eg when
-              piping output into  'less  -R'.   'never'  or  'no':  never.   A
+              Should color-supporting commands use ANSI color  codes  in  text
+              output.   'auto' (default): whenever stdout seems to be a color-
+              supporting terminal.  'always' or 'yes': always, useful eg  when
+              piping  output  into  'less  -R'.   'never'  or  'no': never.  A
               NO_COLOR environment variable overrides this.
 
        When a reporting option appears more than once in the command line, the
@@ -186,91 +186,91 @@
               show debug output (levels 1-9, default: 1)
 
        A @FILE argument will be expanded to the contents of FILE, which should
-       contain  one  command line option/argument per line.  (To prevent this,
+       contain one command line option/argument per line.  (To  prevent  this,
        insert a -- argument before.)
 
 KEYS
-       ? shows a help dialog listing all keys.  (Some of these also appear  in
+       ?  shows a help dialog listing all keys.  (Some of these also appear in
        the quick help at the bottom of each screen.) Press ? again (or ESCAPE,
        or LEFT, or q) to close it.  The following keys work on most screens:
 
        The cursor keys navigate: right (or enter) goes deeper, left returns to
-       the  previous  screen,  up/down/page  up/page down/home/end move up and
+       the previous screen, up/down/page up/page  down/home/end  move  up  and
        down through lists.  Emacs-style (ctrl-p/ctrl-n/ctrl-f/ctrl-b) movement
-       keys  are  also  supported  (but not vi-style keys, since hledger-1.19,
-       sorry!).  A tip: movement speed is  limited  by  your  keyboard  repeat
-       rate,  to  move faster you may want to adjust it.  (If you're on a mac,
+       keys are also supported (but not  vi-style  keys,  since  hledger-1.19,
+       sorry!).   A  tip:  movement  speed  is limited by your keyboard repeat
+       rate, to move faster you may want to adjust it.  (If you're on  a  mac,
        the karabiner app is one way to do that.)
 
-       With shift pressed, the cursor keys adjust the report period,  limiting
-       the  transactions  to  be  shown  (by  default, all are shown).  shift-
-       down/up steps downward and upward through these standard report  period
-       durations:  year,  quarter,  month,  week, day.  Then, shift-left/right
-       moves to the previous/next period.  T sets the report period to  today.
-       With  the  --watch option, when viewing a "current" period (the current
+       With  shift pressed, the cursor keys adjust the report period, limiting
+       the transactions to be shown  (by  default,  all  are  shown).   shift-
+       down/up  steps downward and upward through these standard report period
+       durations: year, quarter, month,  week,  day.   Then,  shift-left/right
+       moves  to the previous/next period.  T sets the report period to today.
+       With the --watch option, when viewing a "current" period  (the  current
        day, week, month, quarter, or year), the period will move automatically
        to track the current date.  To set a non-standard period, you can use /
        and a date: query.
 
-       / lets you set a general filter query limiting the  data  shown,  using
-       the  same query terms as in hledger and hledger-web.  While editing the
-       query, you can use CTRL-a/e/d/k, BS, cursor keys; press  ENTER  to  set
+       /  lets  you  set a general filter query limiting the data shown, using
+       the same query terms as in hledger and hledger-web.  While editing  the
+       query,  you  can  use CTRL-a/e/d/k, BS, cursor keys; press ENTER to set
        it, or ESCAPEto cancel.  There are also keys for quickly adjusting some
-       common filters like account depth and transaction status  (see  below).
+       common  filters  like account depth and transaction status (see below).
        BACKSPACE or DELETE removes all filters, showing all transactions.
 
-       As  mentioned  above, by default hledger-ui hides future transactions -
+       As mentioned above, by default hledger-ui hides future  transactions  -
        both ordinary transactions recorded in the journal, and periodic trans-
-       actions  generated  by  rule.   F  toggles  forecast mode, in which fu-
-       ture/forecasted transactions are shown.
+       actions  generated  by  rule.   F  toggles  forecast  mode,  in   which
+       future/forecasted transactions are shown.
 
-       ESCAPE resets the UI state and jumps back to the top screen,  restoring
-       the app's initial state at startup.  Or, it cancels minibuffer data en-
-       try or the help dialog.
+       ESCAPE  resets the UI state and jumps back to the top screen, restoring
+       the app's initial state at startup.  Or,  it  cancels  minibuffer  data
+       entry or the help dialog.
 
        CTRL-l redraws the screen and centers the selection if possible (selec-
-       tions  near  the top won't be centered, since we don't scroll above the
+       tions near the top won't be centered, since we don't scroll  above  the
        top).
 
-       g reloads from the data file(s) and updates the current screen and  any
-       previous  screens.   (With  large  files, this could cause a noticeable
+       g  reloads from the data file(s) and updates the current screen and any
+       previous screens.  (With large files, this  could  cause  a  noticeable
        pause.)
 
-       I toggles balance assertion  checking.   Disabling  balance  assertions
+       I  toggles  balance  assertion  checking.  Disabling balance assertions
        temporarily can be useful for troubleshooting.
 
-       a  runs  command-line  hledger's  add  command, and reloads the updated
+       a runs command-line hledger's add  command,  and  reloads  the  updated
        file.  This allows some basic data entry.
 
-       A is like a, but runs the hledger-iadd tool, which provides a  terminal
-       interface.   This key will be available if hledger-iadd is installed in
+       A  is like a, but runs the hledger-iadd tool, which provides a terminal
+       interface.  This key will be available if hledger-iadd is installed  in
        $path.
 
-       E runs $HLEDGER_UI_EDITOR, or $EDITOR, or a default (emacsclient -a  ""
-       -nw)  on  the  journal file.  With some editors (emacs, vi), the cursor
-       will be positioned at the current transaction  when  invoked  from  the
-       register  and transaction screens, and at the error location (if possi-
+       E  runs $HLEDGER_UI_EDITOR, or $EDITOR, or a default (emacsclient -a ""
+       -nw) on the journal file.  With some editors (emacs,  vi),  the  cursor
+       will  be  positioned  at  the current transaction when invoked from the
+       register and transaction screens, and at the error location (if  possi-
        ble) when invoked from the error screen.
 
-       B toggles cost mode, showing amounts in their transaction price's  com-
+       B  toggles cost mode, showing amounts in their transaction price's com-
        modity (like toggling the -B/--cost flag).
 
-       V  toggles  value  mode, showing amounts' current market value in their
-       default valuation  commodity  (like  toggling  the  -V/--market  flag).
-       Note,  "current market value" means the value on the report end date if
-       specified, otherwise today.  To see the value on another date, you  can
-       temporarily  set that as the report end date.  Eg: to see a transaction
-       as it was valued on july 30, go to the  accounts  or  register  screen,
+       V toggles value mode, showing amounts' current market  value  in  their
+       default  valuation  commodity  (like  toggling  the  -V/--market flag).
+       Note, "current market value" means the value on the report end date  if
+       specified,  otherwise today.  To see the value on another date, you can
+       temporarily set that as the report end date.  Eg: to see a  transaction
+       as  it  was  valued  on july 30, go to the accounts or register screen,
        press /, and add date:-7/30 to the query.
 
        At most one of cost or value mode can be active at once.
 
-       There's  not yet any visual reminder when cost or value mode is active;
+       There's not yet any visual reminder when cost or value mode is  active;
        for now pressing b b v should reliably reset to normal mode.
 
-       With --watch active, if you save an edit  to  the  journal  file  while
+       With  --watch  active,  if  you  save an edit to the journal file while
        viewing the transaction screen in cost or value mode, the B/V keys will
-       stop working.  To work around, press g to force  a  manual  reload,  or
+       stop  working.   To  work  around, press g to force a manual reload, or
        exit the transaction screen.
 
        q quits the application.
@@ -279,22 +279,23 @@
 
 SCREENS
    Accounts screen
-       This  is  normally  the  first screen displayed.  It lists accounts and
-       their balances, like hledger's balance command.  By default,  it  shows
-       all  accounts  and their latest ending balances (including the balances
-       of subaccounts).  If you specify a query on the command line, it  shows
+       This is normally the first screen displayed.   It  lists  accounts  and
+       their  balances,  like hledger's balance command.  By default, it shows
+       all accounts and their latest ending balances (including  the  balances
+       of  subaccounts).  If you specify a query on the command line, it shows
        just the matched accounts and the balances from matched transactions.
 
-       Account  names  are  shown as a flat list by default; press t to toggle
-       tree mode.  In list mode, account  balances  are  exclusive  of  subac-
-       counts,  except  where subaccounts are hidden by a depth limit (see be-
-       low).  In tree mode, all account balances are inclusive of subaccounts.
+       Account names are shown as a flat list by default; press  t  to  toggle
+       tree  mode.   In  list  mode,  account balances are exclusive of subac-
+       counts, except where subaccounts are  hidden  by  a  depth  limit  (see
+       below).   In  tree  mode,  all account balances are inclusive of subac-
+       counts.
 
        To see less detail, press a number key, 1 to 9, to set a  depth  limit.
        Or use - to decrease and +/= to increase the depth limit.  0 shows even
        less detail, collapsing all accounts to a single total.  To remove  the
-       depth limit, set it higher than the maximum account depth, or press ES-
-       CAPE.
+       depth  limit,  set  it  higher than the maximum account depth, or press
+       ESCAPE.
 
        H toggles between showing historical balances or period balances.  His-
        torical  balances  (the  default) are ending balances at the end of the
@@ -302,15 +303,15 @@
        (filtered  by  the  filter query if any), including transactions before
        the start of the report period.  In other  words,  historical  balances
        are  what  you  would  see on a bank statement for that account (unless
-       disturbed by a filter query).  Period balances ignore transactions  be-
-       fore  the  report start date, so they show the change in balance during
+       disturbed by a filter  query).   Period  balances  ignore  transactions
+       before the report start date, so they show the change in balance during
        the report period.  They are more useful eg when viewing a time log.
 
        U toggles filtering by unmarked status, including or excluding unmarked
        postings in the balances.  Similarly, P toggles pending postings, and C
        toggles cleared postings.  (By default, balances include all  postings;
-       if  you activate one or two status filters, only those postings are in-
-       cluded; and if you activate all three, the filter is removed.)
+       if  you  activate  one  or  two status filters, only those postings are
+       included; and if you activate all three, the filter is removed.)
 
        R toggles real mode, in which virtual postings are ignored.
 
@@ -354,33 +355,33 @@
 
        R toggles real mode, in which virtual postings are ignored.
 
-       Z  toggles  nonzero  mode, in which only transactions posting a nonzero
-       change are shown (hledger-ui shows zero items by default,  unlike  com-
+       Z toggles nonzero mode, in which only transactions  posting  a  nonzero
+       change  are  shown (hledger-ui shows zero items by default, unlike com-
        mand-line hledger).
 
        Press right (or enter) to view the selected transaction in detail.
 
    Transaction screen
-       This  screen  shows  a  single transaction, as a general journal entry,
-       similar to hledger's print command and  journal  format  (hledger_jour-
+       This screen shows a single transaction, as  a  general  journal  entry,
+       similar  to  hledger's  print command and journal format (hledger_jour-
        nal(5)).
 
-       The  transaction's  date(s) and any cleared flag, transaction code, de-
-       scription, comments, along with all of its account postings are  shown.
-       Simple  transactions  have  two  postings, but there can be more (or in
-       certain cases, fewer).
+       The transaction's date(s)  and  any  cleared  flag,  transaction  code,
+       description,  comments,  along  with  all  of  its account postings are
+       shown.  Simple transactions have two postings, but there  can  be  more
+       (or in certain cases, fewer).
 
-       up and down will step through all transactions listed in  the  previous
-       account  register screen.  In the title bar, the numbers in parentheses
-       show your position within that account register.  They  will  vary  de-
-       pending on which account register you came from (remember most transac-
-       tions appear in multiple account registers).  The #N  number  preceding
+       up  and  down will step through all transactions listed in the previous
+       account register screen.  In the title bar, the numbers in  parentheses
+       show  your  position  within  that  account  register.   They will vary
+       depending on which account register you came from (remember most trans-
+       actions appear in multiple account registers).  The #N number preceding
        them is the transaction's position within the complete unfiltered jour-
        nal, which is a more stable id (at least until the next reload).
 
    Error screen
-       This screen will appear if there is a problem, such as a  parse  error,
-       when  you  press g to reload.  Once you have fixed the problem, press g
+       This  screen  will appear if there is a problem, such as a parse error,
+       when you press g to reload.  Once you have fixed the problem,  press  g
        again to reload and resume normal operation.  (Or, you can press escape
        to cancel the reload attempt.)
 
@@ -388,17 +389,17 @@
        COLUMNS The screen width to use.  Default: the full terminal width.
 
        LEDGER_FILE The journal file path when not specified with -f.  Default:
-       ~/.hledger.journal (on  windows,  perhaps  C:/Users/USER/.hledger.jour-
+       ~/.hledger.journal  (on  windows,  perhaps C:/Users/USER/.hledger.jour-
        nal).
 
-       A  typical  value  is  ~/DIR/YYYY.journal,  where DIR is a version-con-
-       trolled finance directory and YYYY is the current year.  Or  ~/DIR/cur-
+       A typical value is ~/DIR/YYYY.journal,  where  DIR  is  a  version-con-
+       trolled  finance directory and YYYY is the current year.  Or ~/DIR/cur-
        rent.journal, where current.journal is a symbolic link to YYYY.journal.
 
        On Mac computers, you can set this and other environment variables in a
        more thorough way that also affects applications started from  the  GUI
-       (say, an Emacs dock icon).  Eg on MacOS Catalina I have a ~/.MacOSX/en-
-       vironment.plist file containing
+       (say,   an   Emacs   dock  icon).   Eg  on  MacOS  Catalina  I  have  a
+       ~/.MacOSX/environment.plist file containing
 
               {
                 "LEDGER_FILE" : "~/finance/current.journal"
@@ -459,4 +460,4 @@
 
 
 
-hledger-ui-1.20.3                December 2020                   HLEDGER-UI(1)
+hledger-ui-1.20.4                December 2020                   HLEDGER-UI(1)
diff --git a/embeddedfiles/hledger-web.1 b/embeddedfiles/hledger-web.1
--- a/embeddedfiles/hledger-web.1
+++ b/embeddedfiles/hledger-web.1
@@ -1,5 +1,5 @@
 
-.TH "HLEDGER-WEB" "1" "December 2020" "hledger-web-1.20.3 " "hledger User Manuals"
+.TH "HLEDGER-WEB" "1" "December 2020" "hledger-web-1.20.4 " "hledger User Manuals"
 
 
 
diff --git a/embeddedfiles/hledger-web.info b/embeddedfiles/hledger-web.info
--- a/embeddedfiles/hledger-web.info
+++ b/embeddedfiles/hledger-web.info
@@ -1,39 +1,39 @@
-This is hledger-web.info, produced by makeinfo version 6.7 from stdin.
+This is hledger-web/hledger-web.info, produced by makeinfo version 4.8
+from stdin.
 
 
-File: hledger-web.info,  Node: Top,  Next: OPTIONS,  Up: (dir)
+File: hledger-web.info,  Node: Top,  Up: (dir)
 
 hledger-web(1)
 **************
 
 A web interface (WUI) for the hledger accounting tool.
 
-   'hledger-web [OPTIONS]'
-'hledger web -- [OPTIONS]'
+   `hledger-web [OPTIONS]'
+`hledger web -- [OPTIONS]'
 
    hledger is a reliable, cross-platform set of programs for tracking
 money, time, or any other commodity, using double-entry accounting and a
-simple, editable file format.  hledger is inspired by and largely
+simple, editable file format. hledger is inspired by and largely
 compatible with ledger(1).
 
-   hledger-web is hledger's web interface.  It starts a simple web
+   hledger-web is hledger's web interface. It starts a simple web
 application for browsing and adding transactions, and optionally opens
-it in a web browser window if possible.  It provides a more
-user-friendly UI than the hledger CLI or hledger-ui interface, showing
-more at once (accounts, the current account register, balance charts)
-and allowing history-aware data entry, interactive searching, and
-bookmarking.
+it in a web browser window if possible. It provides a more user-friendly
+UI than the hledger CLI or hledger-ui interface, showing more at once
+(accounts, the current account register, balance charts) and allowing
+history-aware data entry, interactive searching, and bookmarking.
 
    hledger-web also lets you share a ledger with multiple users, or even
-the public web.  There is no access control, so if you need that you
-should put it behind a suitable web proxy.  As a small protection
-against data loss when running an unprotected instance, it writes a
-numbered backup of the main journal file (only ?)  on every edit.
+the public web. There is no access control, so if you need that you
+should put it behind a suitable web proxy. As a small protection against
+data loss when running an unprotected instance, it writes a numbered
+backup of the main journal file (only ?) on every edit.
 
    Like hledger, it reads data from one or more files in hledger
-journal, timeclock, timedot, or CSV format specified with '-f', or
-'$LEDGER_FILE', or '$HOME/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').  For more about this see hledger(1),
+journal, timeclock, timedot, or CSV format specified with `-f', or
+`$LEDGER_FILE', or `$HOME/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal'). For more about this see hledger(1),
 hledger_journal(5) etc.
 
 * Menu:
@@ -54,165 +54,162 @@
 *********
 
 Command-line options and arguments may be used to set an initial filter
-on the data.  These filter options are not shown in the web UI, but it
+on the data. These filter options are not shown in the web UI, but it
 will be applied in addition to any search query entered there.
 
-   Note: if invoking hledger-web as a hledger subcommand, write '--'
+   Note: if invoking hledger-web as a hledger subcommand, write `--'
 before options, as shown in the synopsis above.
 
-'--serve'
-
+`--serve'
      serve and log requests, don't browse or auto-exit
-'--serve-api'
 
+`--serve-api'
      like -serve, but serve only the JSON web API, without the
      server-side web UI
-'--host=IPADDR'
 
+`--host=IPADDR'
      listen on this IP address (default: 127.0.0.1)
-'--port=PORT'
 
+`--port=PORT'
      listen on this TCP port (default: 5000)
-'--socket=SOCKETFILE'
 
+`--socket=SOCKETFILE'
      use a unix domain socket file to listen for requests instead of a
-     TCP socket.  Implies '--serve'.  It can only be used if the
-     operating system can provide this type of socket.
-'--base-url=URL'
+     TCP socket. Implies `--serve'. It can only be used if the operating
+     system can provide this type of socket.
 
+`--base-url=URL'
      set the base url (default: http://IPADDR:PORT). You would change
      this when sharing over the network, or integrating within a larger
      website.
-'--file-url=URL'
 
-     set the static files url (default: BASEURL/static).  hledger-web
+`--file-url=URL'
+     set the static files url (default: BASEURL/static). hledger-web
      normally serves static files itself, but if you wanted to serve
-     them from another server for efficiency, you would set the url with
-     this.
-'--capabilities=CAP[,CAP..]'
+     them from another server for efficiency, you would set the url
+     with this.
 
+`--capabilities=CAP[,CAP..]'
      enable the view, add, and/or manage capabilities (default:
      view,add)
-'--capabilities-header=HTTPHEADER'
 
+`--capabilities-header=HTTPHEADER'
      read capabilities to enable from a HTTP header, like
      X-Sandstorm-Permissions (default: disabled)
-'--test'
 
-     run hledger-web's tests and exit.  hspec test runner args may
+`--test'
+     run hledger-web's tests and exit. hspec test runner args may
      follow a -, eg: hledger-web -test - -help
 
    hledger input options:
 
-'-f FILE --file=FILE'
-
-     use a different input file.  For stdin, use - (default:
-     '$LEDGER_FILE' or '$HOME/.hledger.journal')
-'--rules-file=RULESFILE'
+`-f FILE --file=FILE'
+     use a different input file. For stdin, use - (default:
+     `$LEDGER_FILE' or `$HOME/.hledger.journal')
 
+`--rules-file=RULESFILE'
      Conversion rules file to use when reading CSV (default: FILE.rules)
-'--separator=CHAR'
 
+`--separator=CHAR'
      Field separator to expect when reading CSV (default: ',')
-'--alias=OLD=NEW'
 
+`--alias=OLD=NEW'
      rename accounts named OLD to NEW
-'--anon'
 
+`--anon'
      anonymize accounts and payees
-'--pivot FIELDNAME'
 
+`--pivot FIELDNAME'
      use some other field or tag for the account name
-'-I --ignore-assertions'
 
+`-I --ignore-assertions'
      disable balance assertion checks (note: does not disable balance
      assignments)
-'-s --strict'
 
+`-s --strict'
      do extra error checking (check that all posted accounts are
      declared)
 
    hledger reporting options:
 
-'-b --begin=DATE'
-
+`-b --begin=DATE'
      include postings/txns on or after this date
-'-e --end=DATE'
 
+`-e --end=DATE'
      include postings/txns before this date
-'-D --daily'
 
+`-D --daily'
      multiperiod/multicolumn report by day
-'-W --weekly'
 
+`-W --weekly'
      multiperiod/multicolumn report by week
-'-M --monthly'
 
+`-M --monthly'
      multiperiod/multicolumn report by month
-'-Q --quarterly'
 
+`-Q --quarterly'
      multiperiod/multicolumn report by quarter
-'-Y --yearly'
 
+`-Y --yearly'
      multiperiod/multicolumn report by year
-'-p --period=PERIODEXP'
 
+`-p --period=PERIODEXP'
      set start date, end date, and/or reporting interval all at once
      using period expressions syntax
-'--date2'
 
+`--date2'
      match the secondary date instead (see command help for other
      effects)
-'-U --unmarked'
 
+`-U --unmarked'
      include only unmarked postings/txns (can combine with -P or -C)
-'-P --pending'
 
+`-P --pending'
      include only pending postings/txns
-'-C --cleared'
 
+`-C --cleared'
      include only cleared postings/txns
-'-R --real'
 
+`-R --real'
      include only non-virtual postings
-'-NUM --depth=NUM'
 
+`-NUM --depth=NUM'
      hide/aggregate accounts or postings more than NUM levels deep
-'-E --empty'
 
+`-E --empty'
      show items with zero amount, normally hidden (and vice-versa in
      hledger-ui/hledger-web)
-'-B --cost'
 
+`-B --cost'
      convert amounts to their cost/selling amount at transaction time
-'-V --market'
 
+`-V --market'
      convert amounts to their market value in default valuation
      commodities
-'-X --exchange=COMM'
 
+`-X --exchange=COMM'
      convert amounts to their market value in commodity COMM
-'--value'
 
+`--value'
      convert amounts to cost or market value, more flexibly than
      -B/-V/-X
-'--infer-value'
 
+`--infer-value'
      with -V/-X/-value, also infer market prices from transactions
-'--auto'
 
+`--auto'
      apply automated posting rules to modify transactions.
-'--forecast'
 
+`--forecast'
      generate future transactions from periodic transaction rules, for
-     the next 6 months or till report end date.  In hledger-ui, also
+     the next 6 months or till report end date. In hledger-ui, also
      make ordinary future transactions visible.
-'--color=WHEN (or --colour=WHEN)'
 
+`--color=WHEN (or --colour=WHEN)'
      Should color-supporting commands use ANSI color codes in text
      output.  'auto' (default): whenever stdout seems to be a
      color-supporting terminal.  'always' or 'yes': always, useful eg
-     when piping output into 'less -R'. 'never' or 'no': never.  A
+     when piping output into 'less -R'.  'never' or 'no': never.  A
      NO_COLOR environment variable overrides this.
 
    When a reporting option appears more than once in the command line,
@@ -222,56 +219,56 @@
 
    hledger help options:
 
-'-h --help'
-
+`-h --help'
      show general usage (or after COMMAND, command usage)
-'--version'
 
+`--version'
      show version
-'--debug[=N]'
 
+`--debug[=N]'
      show debug output (levels 1-9, default: 1)
 
    A @FILE argument will be expanded to the contents of FILE, which
-should contain one command line option/argument per line.  (To prevent
-this, insert a '--' argument before.)
+should contain one command line option/argument per line. (To prevent
+this, insert a `--' argument before.)
 
    By default, hledger-web starts the web app in "transient mode" and
-also opens it in your default web browser if possible.  In this mode the
+also opens it in your default web browser if possible. In this mode the
 web app will keep running for as long as you have it open in a browser
 window, and will exit after two minutes of inactivity (no requests and
-no browser windows viewing it).  With '--serve', it just runs the web
-app without exiting, and logs requests to the console.  With
-'--serve-api', only the JSON web api (see below) is served, with the
+no browser windows viewing it). With `--serve', it just runs the web
+app without exiting, and logs requests to the console. With
+`--serve-api', only the JSON web api (see below) is served, with the
 usual HTML server-side web UI disabled.
 
    By default the server listens on IP address 127.0.0.1, accessible
-only to local requests.  You can use '--host' to change this, eg '--host
+only to local requests. You can use `--host' to change this, eg `--host
 0.0.0.0' to listen on all configured addresses.
 
-   Similarly, use '--port' to set a TCP port other than 5000, eg if you
+   Similarly, use `--port' to set a TCP port other than 5000, eg if you
 are running multiple hledger-web instances.
 
-   Both of these options are ignored when '--socket' is used.  In this
-case, it creates an 'AF_UNIX' socket file at the supplied path and uses
-that for communication.  This is an alternative way of running multiple
-hledger-web instances behind a reverse proxy that handles authentication
-for different users.  The path can be derived in a predictable way, eg
-by using the username within the path.  As an example, 'nginx' as
-reverse proxy can use the variable '$remote_user' to derive a path from
-the username used in a HTTP basic authentication.  The following
-'proxy_pass' directive allows access to all 'hledger-web' instances that
-created a socket in '/tmp/hledger/':
+   Both of these options are ignored when `--socket' is used. In this
+case, it creates an `AF_UNIX' socket file at the supplied path and uses
+that for communication. This is an alternative way of running multiple
+hledger-web instances behind a reverse proxy that handles
+authentication for different users. The path can be derived in a
+predictable way, eg by using the username within the path. As an
+example, `nginx' as reverse proxy can use the variable `$remote_user'
+to derive a path from the username used in a HTTP basic authentication.
+The following `proxy_pass' directive allows access to all `hledger-web'
+instances that created a socket in `/tmp/hledger/':
 
+
   proxy_pass http://unix:/tmp/hledger/${remote_user}.socket;
 
-   You can use '--base-url' to change the protocol, hostname, port and
+   You can use `--base-url' to change the protocol, hostname, port and
 path that appear in hyperlinks, useful eg for integrating hledger-web
-within a larger website.  The default is 'http://HOST:PORT/' using the
-server's configured host address and TCP port (or 'http://HOST' if PORT
+within a larger website. The default is `http://HOST:PORT/' using the
+server's configured host address and TCP port (or `http://HOST' if PORT
 is 80).
 
-   With '--file-url' you can set a different base url for static files,
+   With `--file-url' you can set a different base url for static files,
 eg for better caching or cookie-less serving on high performance
 websites.
 
@@ -286,28 +283,32 @@
 
    You can restrict who can reach it by
 
-   * setting the IP address it listens on (see '--host' above).  By
+   * setting the IP address it listens on (see `--host' above). By
      default it listens on 127.0.0.1, accessible to all users on the
      local machine.
+
    * putting it behind an authenticating proxy, using eg apache or nginx
+
    * custom firewall rules
 
    You can restrict what the users who reach it can do, by
 
-   * using the '--capabilities=CAP[,CAP..]' flag when you start it,
-     enabling one or more of the following capabilities.  The default
-     value is 'view,add':
-        * 'view' - allows viewing the journal file and all included
+   * using the `--capabilities=CAP[,CAP..]' flag when you start it,
+     enabling one or more of the following capabilities. The default
+     value is `view,add':
+        * `view' - allows viewing the journal file and all included
           files
-        * 'add' - allows adding new transactions to the main journal
+
+        * `add' - allows adding new transactions to the main journal
           file
-        * 'manage' - allows editing, uploading or downloading the main
+
+        * `manage' - allows editing, uploading or downloading the main
           or included files
 
-   * using the '--capabilities-header=HTTPHEADER' flag to specify a HTTP
-     header from which it will read capabilities to enable.  hledger-web
+   * using the `--capabilities-header=HTTPHEADER' flag to specify a HTTP
+     header from which it will read capabilities to enable. hledger-web
      on Sandstorm uses the X-Sandstorm-Permissions header to integrate
-     with Sandstorm's permissions.  This is disabled by default.
+     with Sandstorm's permissions. This is disabled by default.
 
 
 File: hledger-web.info,  Node: EDITING UPLOADING DOWNLOADING,  Next: RELOADING,  Prev: PERMISSIONS,  Up: Top
@@ -315,8 +316,8 @@
 3 EDITING, UPLOADING, DOWNLOADING
 *********************************
 
-If you enable the 'manage' capability mentioned above, you'll see a new
-"spanner" button to the right of the search form.  Clicking this will
+If you enable the `manage' capability mentioned above, you'll see a new
+"spanner" button to the right of the search form. Clicking this will
 let you edit, upload, or download the journal file or any files it
 includes.
 
@@ -325,13 +326,13 @@
 
    Normally whenever a file is changed in this way, hledger-web saves a
 numbered backup (assuming file permissions allow it, the disk is not
-full, etc.)  hledger-web is not aware of version control systems,
+full, etc.) hledger-web is not aware of version control systems,
 currently; if you use one, you'll have to arrange to commit the changes
 yourself (eg with a cron job or a file watcher like entr).
 
    Changes which would leave the journal file(s) unparseable or
 non-valid (eg with failing balance assertions) are prevented.
-(Probably.  This needs re-testing.)
+(Probably. This needs re-testing.)
 
 
 File: hledger-web.info,  Node: RELOADING,  Next: JSON API,  Prev: EDITING UPLOADING DOWNLOADING,  Up: Top
@@ -341,7 +342,7 @@
 
 hledger-web detects changes made to the files by other means (eg if you
 edit it directly, outside of hledger-web), and it will show the new data
-when you reload the page or navigate to a new page.  If a change makes a
+when you reload the page or navigate to a new page. If a change makes a
 file unparseable, hledger-web will display an error message until the
 file has been fixed.
 
@@ -355,14 +356,16 @@
 **********
 
 In addition to the web UI, hledger-web also serves a JSON API that can
-be used to get data or add new transactions.  If you want the JSON API
-only, you can use the '--serve-api' flag.  Eg:
+be used to get data or add new transactions. If you want the JSON API
+only, you can use the `--serve-api' flag. Eg:
 
+
 $ hledger-web -f examples/sample.journal --serve-api
 ...
 
    You can get JSON data from these routes:
 
+
 /version
 /accountnames
 /transactions
@@ -375,6 +378,7 @@
 command).  (hledger-web's JSON does not include newlines, here we use
 python to prettify it):
 
+
 $ curl -s http://127.0.0.1:5000/accountnames | python -m json.tool
 [
     "assets",
@@ -394,6 +398,7 @@
 
    Or all transactions:
 
+
 $ curl -s http://127.0.0.1:5000/transactions | python -m json.tool
 [
     {
@@ -415,25 +420,26 @@
 
    Most of the JSON corresponds to hledger's data types; for details of
 what the fields mean, see the Hledger.Data.Json haddock docs and click
-on the various data types, eg Transaction.  And for a higher level
+on the various data types, eg Transaction. And for a higher level
 understanding, see the journal manual.
 
    In some cases there is outer JSON corresponding to a "Report" type.
-To understand that, go to the Hledger.Web.Handler.MiscR haddock and look
-at the source for the appropriate handler to see what it returns.  Eg
-for '/accounttransactions' it's getAccounttransactionsR, returning a
-"'accountTransactionsReport ...'".  Looking up the haddock for that we
+To understand that, go to the Hledger.Web.Handler.MiscR haddock and
+look at the source for the appropriate handler to see what it returns.
+Eg for `/accounttransactions' it's getAccounttransactionsR, returning a
+"`accountTransactionsReport ...'". Looking up the haddock for that we
 can see that /accounttransactions returns an AccountTransactionsReport,
 which consists of a report title and a list of
 AccountTransactionsReportItem (etc).
 
    You can add a new transaction to the journal with a PUT request to
-'/add', if hledger-web was started with the 'add' capability (enabled by
-default).  The payload must be the full, exact JSON representation of a
-hledger transaction (partial data won't do).  You can get sample JSON
-from hledger-web's '/transactions' or '/accounttransactions', or you can
-export it with hledger-lib, eg like so:
+`/add', if hledger-web was started with the `add' capability (enabled
+by default). The payload must be the full, exact JSON representation of
+a hledger transaction (partial data won't do). You can get sample JSON
+from hledger-web's `/transactions' or `/accounttransactions', or you
+can export it with hledger-lib, eg like so:
 
+
 .../hledger$ stack ghci hledger-lib
 >>> writeJsonFile "txn.json" (head $ jtxns samplejournal)
 >>> :q
@@ -441,6 +447,7 @@
    Here's how it looks as of hledger-1.17 (remember, this JSON
 corresponds to hledger's Transaction and related data types):
 
+
 {
     "tcomment": "",
     "tpostings": [
@@ -527,9 +534,10 @@
     "tstatus": "Unmarked"
 }
 
-   And here's how to test adding it with curl.  This should add a new
+   And here's how to test adding it with curl. This should add a new
 entry to your journal:
 
+
 $ curl http://127.0.0.1:5000/add -X PUT -H 'Content-Type: application/json' --data-binary @txn.json
 
 
@@ -538,25 +546,26 @@
 6 ENVIRONMENT
 *************
 
-*LEDGER_FILE* The journal file path when not specified with '-f'.
-Default: '~/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').
+*LEDGER_FILE* The journal file path when not specified with `-f'.
+Default: `~/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal').
 
-   A typical value is '~/DIR/YYYY.journal', where DIR is a
-version-controlled finance directory and YYYY is the current year.  Or
-'~/DIR/current.journal', where current.journal is a symbolic link to
+   A typical value is `~/DIR/YYYY.journal', where DIR is a
+version-controlled finance directory and YYYY is the current year. Or
+`~/DIR/current.journal', where current.journal is a symbolic link to
 YYYY.journal.
 
-   On Mac computers, you can set this and other environment variables in
-a more thorough way that also affects applications started from the GUI
-(say, an Emacs dock icon).  Eg on MacOS Catalina I have a
-'~/.MacOSX/environment.plist' file containing
+   On Mac computers, you can set this and other environment variables
+in a more thorough way that also affects applications started from the
+GUI (say, an Emacs dock icon). Eg on MacOS Catalina I have a
+`~/.MacOSX/environment.plist' file containing
 
+
 {
   "LEDGER_FILE" : "~/finance/current.journal"
 }
 
-   To see the effect you may need to 'killall Dock', or reboot.
+   To see the effect you may need to `killall Dock', or reboot.
 
 
 File: hledger-web.info,  Node: FILES,  Next: BUGS,  Prev: ENVIRONMENT,  Up: Top
@@ -565,9 +574,9 @@
 *******
 
 Reads data from one or more files in hledger journal, timeclock,
-timedot, or CSV format specified with '-f', or '$LEDGER_FILE', or
-'$HOME/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').
+timedot, or CSV format specified with `-f', or `$LEDGER_FILE', or
+`$HOME/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal').
 
 
 File: hledger-web.info,  Node: BUGS,  Prev: FILES,  Up: Top
@@ -575,10 +584,10 @@
 8 BUGS
 ******
 
-The need to precede options with '--' when invoked from hledger is
+The need to precede options with `--' when invoked from hledger is
 awkward.
 
-   '-f-' doesn't work (hledger-web can't read from stdin).
+   `-f-' doesn't work (hledger-web can't read from stdin).
 
    Query arguments and some hledger options are ignored.
 
@@ -586,24 +595,25 @@
 
    Does not work well on small screens.
 
+
 
 Tag Table:
-Node: Top72
-Node: OPTIONS1707
-Ref: #options1812
-Node: PERMISSIONS8911
-Ref: #permissions9050
-Node: EDITING UPLOADING DOWNLOADING10262
-Ref: #editing-uploading-downloading10443
-Node: RELOADING11277
-Ref: #reloading11411
-Node: JSON API11844
-Ref: #json-api11958
-Node: ENVIRONMENT17448
-Ref: #environment17564
-Node: FILES18297
-Ref: #files18397
-Node: BUGS18610
-Ref: #bugs18688
+Node: Top84
+Node: OPTIONS1696
+Ref: #options1801
+Node: PERMISSIONS8880
+Ref: #permissions9019
+Node: EDITING UPLOADING DOWNLOADING10231
+Ref: #editing-uploading-downloading10412
+Node: RELOADING11243
+Ref: #reloading11377
+Node: JSON API11809
+Ref: #json-api11923
+Node: ENVIRONMENT17412
+Ref: #environment17528
+Node: FILES18260
+Ref: #files18360
+Node: BUGS18573
+Ref: #bugs18651
 
 End Tag Table
diff --git a/embeddedfiles/hledger-web.txt b/embeddedfiles/hledger-web.txt
--- a/embeddedfiles/hledger-web.txt
+++ b/embeddedfiles/hledger-web.txt
@@ -19,9 +19,9 @@
        hledger-web is hledger's web interface.  It starts a simple web  appli-
        cation for browsing and adding transactions, and optionally opens it in
        a web browser window if possible.  It provides a more user-friendly  UI
-       than the hledger CLI or hledger-ui interface, showing more at once (ac-
-       counts, the current account register, balance charts) and allowing his-
-       tory-aware data entry, interactive searching, and bookmarking.
+       than  the  hledger  CLI  or  hledger-ui interface, showing more at once
+       (accounts, the current account register, balance charts)  and  allowing
+       history-aware data entry, interactive searching, and bookmarking.
 
        hledger-web  also  lets you share a ledger with multiple users, or even
        the public web.  There is no access control, so if you  need  that  you
@@ -58,8 +58,8 @@
 
        --socket=SOCKETFILE
               use  a unix domain socket file to listen for requests instead of
-              a TCP socket.  Implies --serve.  It can only be used if the  op-
-              erating system can provide this type of socket.
+              a TCP socket.  Implies --serve.  It can  only  be  used  if  the
+              operating system can provide this type of socket.
 
        --base-url=URL
               set  the  base  url  (default:  http://IPADDR:PORT).   You would
@@ -109,8 +109,8 @@
               assignments)
 
        -s --strict
-              do extra error checking (check that all posted accounts are  de-
-              clared)
+              do extra error checking (check  that  all  posted  accounts  are
+              declared)
 
        hledger reporting options:
 
@@ -140,8 +140,8 @@
               using period expressions syntax
 
        --date2
-              match the secondary date instead (see command help for other ef-
-              fects)
+              match the secondary date instead (see  command  help  for  other
+              effects)
 
        -U --unmarked
               include only unmarked postings/txns (can combine with -P or -C)
@@ -166,14 +166,14 @@
               convert amounts to their cost/selling amount at transaction time
 
        -V --market
-              convert amounts to their market value in default valuation  com-
+              convert  amounts to their market value in default valuation com-
               modities
 
        -X --exchange=COMM
               convert amounts to their market value in commodity COMM
 
        --value
-              convert  amounts  to  cost  or  market value, more flexibly than
+              convert amounts to cost or  market  value,  more  flexibly  than
               -B/-V/-X
 
        --infer-value
@@ -182,15 +182,15 @@
        --auto apply automated posting rules to modify transactions.
 
        --forecast
-              generate future transactions from  periodic  transaction  rules,
-              for  the  next 6 months or till report end date.  In hledger-ui,
+              generate  future  transactions  from periodic transaction rules,
+              for the next 6 months or till report end date.   In  hledger-ui,
               also make ordinary future transactions visible.
 
        --color=WHEN (or --colour=WHEN)
-              Should color-supporting commands use ANSI color  codes  in  text
-              output.   'auto' (default): whenever stdout seems to be a color-
-              supporting terminal.  'always' or 'yes': always, useful eg  when
-              piping  output  into  'less  -R'.   'never'  or  'no': never.  A
+              Should  color-supporting  commands  use ANSI color codes in text
+              output.  'auto' (default): whenever stdout seems to be a  color-
+              supporting  terminal.  'always' or 'yes': always, useful eg when
+              piping output into  'less  -R'.   'never'  or  'no':  never.   A
               NO_COLOR environment variable overrides this.
 
        When a reporting option appears more than once in the command line, the
@@ -210,44 +210,44 @@
               show debug output (levels 1-9, default: 1)
 
        A @FILE argument will be expanded to the contents of FILE, which should
-       contain one command line option/argument per line.  (To  prevent  this,
+       contain  one  command line option/argument per line.  (To prevent this,
        insert a -- argument before.)
 
        By default, hledger-web starts the web app in "transient mode" and also
        opens it in your default web browser if possible.  In this mode the web
        app will keep running for as long as you have it open in a browser win-
-       dow, and will exit after two minutes of inactivity (no requests and  no
-       browser  windows  viewing  it).  With --serve, it just runs the web app
-       without exiting, and logs requests to the console.   With  --serve-api,
-       only  the  JSON  web  api  (see  below)  is served, with the usual HTML
+       dow,  and will exit after two minutes of inactivity (no requests and no
+       browser windows viewing it).  With --serve, it just runs  the  web  app
+       without  exiting,  and logs requests to the console.  With --serve-api,
+       only the JSON web api (see  below)  is  served,  with  the  usual  HTML
        server-side web UI disabled.
 
-       By default the server listens on IP address 127.0.0.1, accessible  only
-       to  local  requests.   You  can  use  --host  to change this, eg --host
+       By  default the server listens on IP address 127.0.0.1, accessible only
+       to local requests.  You can  use  --host  to  change  this,  eg  --host
        0.0.0.0 to listen on all configured addresses.
 
-       Similarly, use --port to set a TCP port other than 5000, eg if you  are
+       Similarly,  use --port to set a TCP port other than 5000, eg if you are
        running multiple hledger-web instances.
 
        Both of these options are ignored when --socket is used.  In this case,
-       it creates an AF_UNIX socket file at the supplied path  and  uses  that
-       for  communication.   This  is  an  alternative way of running multiple
-       hledger-web instances behind a reverse proxy that  handles  authentica-
-       tion  for  different  users.   The path can be derived in a predictable
+       it  creates  an  AF_UNIX socket file at the supplied path and uses that
+       for communication.  This is an  alternative  way  of  running  multiple
+       hledger-web  instances  behind a reverse proxy that handles authentica-
+       tion for different users.  The path can be  derived  in  a  predictable
        way, eg by using the username within the path.  As an example, nginx as
-       reverse  proxy  can use the variable $remote_user to derive a path from
-       the username used  in  a  HTTP  basic  authentication.   The  following
-       proxy_pass  directive  allows  access to all hledger-web instances that
+       reverse proxy can use the variable $remote_user to derive a  path  from
+       the  username  used  in  a  HTTP  basic  authentication.  The following
+       proxy_pass directive allows access to all  hledger-web  instances  that
        created a socket in /tmp/hledger/:
 
                 proxy_pass http://unix:/tmp/hledger/${remote_user}.socket;
 
-       You can use --base-url to change the protocol, hostname, port and  path
+       You  can use --base-url to change the protocol, hostname, port and path
        that appear in hyperlinks, useful eg for integrating hledger-web within
-       a larger website.  The default is http://HOST:PORT/ using the  server's
+       a  larger website.  The default is http://HOST:PORT/ using the server's
        configured host address and TCP port (or http://HOST if PORT is 80).
 
-       With  --file-url  you can set a different base url for static files, eg
+       With --file-url you can set a different base url for static  files,  eg
        for better caching or cookie-less serving on high performance websites.
 
 PERMISSIONS
@@ -257,8 +257,8 @@
        You can restrict who can reach it by
 
        o setting  the IP address it listens on (see --host above).  By default
-         it listens on 127.0.0.1, accessible to all users  on  the  local  ma-
-         chine.
+         it listens on  127.0.0.1,  accessible  to  all  users  on  the  local
+         machine.
 
        o putting it behind an authenticating proxy, using eg apache or nginx
 
@@ -274,8 +274,8 @@
 
          o add - allows adding new transactions to the main journal file
 
-         o manage  -  allows editing, uploading or downloading the main or in-
-           cluded files
+         o manage  -  allows  editing,  uploading  or  downloading the main or
+           included files
 
        o using the --capabilities-header=HTTPHEADER flag  to  specify  a  HTTP
          header  from  which it will read capabilities to enable.  hledger-web
@@ -285,8 +285,8 @@
 EDITING, UPLOADING, DOWNLOADING
        If  you  enable the manage capability mentioned above, you'll see a new
        "spanner" button to the right of the search form.  Clicking  this  will
-       let  you edit, upload, or download the journal file or any files it in-
-       cludes.
+       let  you  edit,  upload,  or  download the journal file or any files it
+       includes.
 
        Note, unlike any other hledger command, in this mode you (or any  visi-
        tor) can alter or wipe the data files.
@@ -305,8 +305,8 @@
        hledger-web detects changes made to the files by other means (eg if you
        edit it directly, outside of hledger-web), and it  will  show  the  new
        data  when  you reload the page or navigate to a new page.  If a change
-       makes a file unparseable, hledger-web will display an error message un-
-       til the file has been fixed.
+       makes a file unparseable, hledger-web will  display  an  error  message
+       until the file has been fixed.
 
        (Note: if you are viewing files mounted from another machine, make sure
        that both machine clocks are roughly in step.)
@@ -373,15 +373,15 @@
 
        Most of the JSON corresponds to hledger's data types;  for  details  of
        what  the fields mean, see the Hledger.Data.Json haddock docs and click
-       on the various data types, eg Transaction.  And for a higher level  un-
-       derstanding, see the journal manual.
+       on the various data types, eg Transaction.   And  for  a  higher  level
+       understanding, see the journal manual.
 
        In some cases there is outer JSON corresponding to a "Report" type.  To
        understand that, go to the Hledger.Web.Handler.MiscR haddock  and  look
        at  the  source for the appropriate handler to see what it returns.  Eg
-       for /accounttransactions it's getAccounttransactionsR, returning a "ac-
-       countTransactionsReport  ...".   Looking up the haddock for that we can
-       see that  /accounttransactions  returns  an  AccountTransactionsReport,
+       for  /accounttransactions  it's  getAccounttransactionsR,  returning  a
+       "accountTransactionsReport  ...".   Looking  up the haddock for that we
+       can see that /accounttransactions returns an AccountTransactionsReport,
        which  consists  of a report title and a list of AccountTransactionsRe-
        portItem (etc).
 
@@ -485,8 +485,8 @@
                   "tstatus": "Unmarked"
               }
 
-       And here's how to test adding it with curl.  This should add a new  en-
-       try to your journal:
+       And here's how to test adding it with curl.   This  should  add  a  new
+       entry to your journal:
 
               $ curl http://127.0.0.1:5000/add -X PUT -H 'Content-Type: application/json' --data-binary @txn.json
 
@@ -500,9 +500,9 @@
        rent.journal, where current.journal is a symbolic link to YYYY.journal.
 
        On Mac computers, you can set this and other environment variables in a
-       more thorough way that also affects applications started from  the  GUI
-       (say, an Emacs dock icon).  Eg on MacOS Catalina I have a ~/.MacOSX/en-
-       vironment.plist file containing
+       more  thorough  way that also affects applications started from the GUI
+       (say,  an  Emacs  dock  icon).   Eg  on  MacOS  Catalina   I   have   a
+       ~/.MacOSX/environment.plist file containing
 
               {
                 "LEDGER_FILE" : "~/finance/current.journal"
@@ -511,13 +511,13 @@
        To see the effect you may need to killall Dock, or reboot.
 
 FILES
-       Reads data from one or more files in hledger journal, timeclock,  time-
-       dot,   or   CSV   format   specified   with  -f,  or  $LEDGER_FILE,  or
-       $HOME/.hledger.journal          (on          windows,           perhaps
+       Reads  data from one or more files in hledger journal, timeclock, time-
+       dot,  or  CSV  format  specified   with   -f,   or   $LEDGER_FILE,   or
+       $HOME/.hledger.journal           (on          windows,          perhaps
        C:/Users/USER/.hledger.journal).
 
 BUGS
-       The  need  to precede options with -- when invoked from hledger is awk-
+       The need to precede options with -- when invoked from hledger  is  awk-
        ward.
 
        -f- doesn't work (hledger-web can't read from stdin).
@@ -531,7 +531,7 @@
 
 
 REPORTING BUGS
-       Report bugs at http://bugs.hledger.org (or on the #hledger IRC  channel
+       Report  bugs at http://bugs.hledger.org (or on the #hledger IRC channel
        or hledger mail list)
 
 
@@ -552,4 +552,4 @@
 
 
 
-hledger-web-1.20.3               December 2020                  HLEDGER-WEB(1)
+hledger-web-1.20.4               December 2020                  HLEDGER-WEB(1)
diff --git a/embeddedfiles/hledger.1 b/embeddedfiles/hledger.1
--- a/embeddedfiles/hledger.1
+++ b/embeddedfiles/hledger.1
@@ -1,6 +1,6 @@
 .\"t
 
-.TH "HLEDGER" "1" "December 2020" "hledger-1.20.3 " "hledger User Manuals"
+.TH "HLEDGER" "1" "December 2020" "hledger-1.20.4 " "hledger User Manuals"
 
 
 
@@ -2690,40 +2690,58 @@
 .PD 0
 .P
 .PD
-Show transactions affecting a particular account, and the account\[aq]s
-running balance.
 .PP
+Show the transactions and running historical balance in an account, with
+each line item representing one transaction.
+.PP
 \f[C]aregister\f[R] shows the transactions affecting a particular
-account (and its subaccounts), from the point of view of that account.
-Each line shows:
-.IP \[bu] 2
-the transaction\[aq]s (or posting\[aq]s, see below) date
-.IP \[bu] 2
-the names of the other account(s) involved
-.IP \[bu] 2
-the net change to this account\[aq]s balance
-.IP \[bu] 2
-the account\[aq]s historical running balance (including balance from
-transactions before the report start date).
+account and its subaccounts, with each line item representing a whole
+transaction - as in bank statements, hledger-ui, hledger-web and other
+accounting apps.
 .PP
-With \f[C]aregister\f[R], each line represents a whole transaction - as
-in hledger-ui, hledger-web, and your bank statement.
-By contrast, the \f[C]register\f[R] command shows individual postings,
-across all accounts.
-You might prefer \f[C]aregister\f[R] for reconciling with real-world
-asset/liability accounts, and \f[C]register\f[R] for reviewing detailed
-revenues/expenses.
+Note this is unlike the \f[C]register\f[R] command, which shows
+individual postings and does not always show a single account or a
+historical balance.
 .PP
-An account must be specified as the first argument, which should be the
-full account name or an account pattern (regular expression).
-aregister will show transactions in this account (the first one matched)
-and any of its subaccounts.
+A reminder, \[dq]historical\[dq] balances include any balance from
+transactions before the report start date, so (if opening balances are
+recorded correctly) \f[C]aregister\f[R] will show the real-world
+balances of an account, as you would see in a bank statement.
 .PP
+As a quick rule of thumb, use \f[C]aregister\f[R] for reconciling
+real-world asset/liability accounts and \f[C]register\f[R] for reviewing
+detailed revenues/expenses.
+.PP
+\f[C]aregister\f[R] shows the register for just one account (and its
+subaccounts).
+This account must be specified as the first argument.
+You can write either the full account name, or a case-insensitive
+regular expression which will select the alphabetically first matched
+account.
+(Eg if you have \f[C]assets:aaa:checking\f[R] and
+\f[C]assets:bbb:checking\f[R] accounts, \f[C]hledger areg checking\f[R]
+would select \f[C]assets:aaa:checking\f[R].)
+.PP
 Any additional arguments form a query which will filter the transactions
 shown.
 .PP
+Each \f[C]aregister\f[R] line item shows:
+.IP \[bu] 2
+the transaction\[aq]s date (or the relevant posting\[aq]s date if
+different, see below)
+.IP \[bu] 2
+the names of all the other account(s) involved in this transaction
+(probably abbreviated)
+.IP \[bu] 2
+the total change to this account\[aq]s balance from this transaction
+.IP \[bu] 2
+the account\[aq]s historical running balance after this transaction.
+.PP
 Transactions making a net change of zero are not shown by default; add
 the \f[C]-E/--empty\f[R] flag to show them.
+.PP
+\f[C]aregister\f[R] ignores a depth limit, so its final total will
+always match a balance report with similar arguments.
 .PP
 This command also supports the output destination and output format
 options The output formats supported are \f[C]txt\f[R], \f[C]csv\f[R],
diff --git a/embeddedfiles/hledger.info b/embeddedfiles/hledger.info
--- a/embeddedfiles/hledger.info
+++ b/embeddedfiles/hledger.info
@@ -1,4400 +1,4619 @@
-This is hledger.info, produced by makeinfo version 6.7 from stdin.
-
-
-File: hledger.info,  Node: Top,  Next: COMMON TASKS,  Up: (dir)
-
-hledger(1)
-**********
-
-A command-line accounting tool for both power users and folks new to
-accounting.
-
-   'hledger'
-
-   'hledger [-f FILE] COMMAND [OPTIONS] [ARGS]'
-
-   'hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]'
-
-   hledger is a reliable, cross-platform set of programs for tracking
-money, time, or any other commodity, using double-entry accounting and a
-simple, editable file format.  hledger is inspired by and largely
-compatible with ledger(1).
-
-   This is hledger's command-line interface (there are also terminal and
-web interfaces).  Its basic function is to read a plain text file
-describing financial transactions (in accounting terms, a general
-journal) and print useful reports on standard output, or export them as
-CSV. hledger can also read some other file formats such as CSV files,
-translating them to journal format.  Additionally, hledger lists other
-hledger-* executables found in the user's $PATH and can invoke them as
-subcommands.
-
-   hledger reads data from one or more files in hledger journal,
-timeclock, timedot, or CSV format specified with '-f', or
-'$LEDGER_FILE', or '$HOME/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').  If using '$LEDGER_FILE', note this
-must be a real environment variable, not a shell variable.  You can
-specify standard input with '-f-'.
-
-   Transactions are dated movements of money between two (or more) named
-accounts, and are recorded with journal entries like this:
-
-2015/10/16 bought food
- expenses:food          $10
- assets:cash
-
-   For more about this format, see hledger_journal(5).
-
-   Most users use a text editor to edit the journal, usually with an
-editor mode such as ledger-mode for added convenience.  hledger's
-interactive add command is another way to record new transactions.
-hledger never changes existing transactions.
-
-   To get started, you can either save some entries like the above in
-'~/.hledger.journal', or run 'hledger add' and follow the prompts.  Then
-try some commands like 'hledger print' or 'hledger balance'.  Run
-'hledger' with no arguments for a list of commands.
-
-* Menu:
-
-* COMMON TASKS::
-* OPTIONS::
-* COMMANDS::
-* ENVIRONMENT::
-* FILES::
-* LIMITATIONS::
-* TROUBLESHOOTING::
-
-
-File: hledger.info,  Node: COMMON TASKS,  Next: OPTIONS,  Prev: Top,  Up: Top
-
-1 COMMON TASKS
-**************
-
-Here are some quick examples of how to do some basic tasks with hledger.
-For more details, see the reference section below, the
-hledger_journal(5) manual, or the more extensive docs at
-https://hledger.org.
-
-* Menu:
-
-* Getting help::
-* Constructing command lines::
-* Starting a journal file::
-* Setting opening balances::
-* Recording transactions::
-* Reconciling::
-* Reporting::
-* Migrating to a new file::
-
-
-File: hledger.info,  Node: Getting help,  Next: Constructing command lines,  Up: COMMON TASKS
-
-1.1 Getting help
-================
-
-$ hledger                 # show available commands
-$ hledger --help          # show common options
-$ hledger CMD --help      # show common and command options, and command help
-$ hledger help            # show available manuals/topics
-$ hledger help hledger    # show hledger manual as info/man/text (auto-chosen)
-$ hledger help journal --man  # show the journal manual as a man page
-$ hledger help --help     # show more detailed help for the help command
-
-   Find more docs, chat, mail list, reddit, issue tracker:
-https://hledger.org#help-feedback
-
-
-File: hledger.info,  Node: Constructing command lines,  Next: Starting a journal file,  Prev: Getting help,  Up: COMMON TASKS
-
-1.2 Constructing command lines
-==============================
-
-hledger has an extensive and powerful command line interface.  We strive
-to keep it simple and ergonomic, but you may run into one of the
-confusing real world details described in OPTIONS, below.  If that
-happens, here are some tips that may help:
-
-   * command-specific options must go after the command (it's fine to
-     put all options there) ('hledger CMD OPTS ARGS')
-   * running add-on executables directly simplifies command line parsing
-     ('hledger-ui OPTS ARGS')
-   * enclose "problematic" args in single quotes
-   * if needed, also add a backslash to hide regular expression
-     metacharacters from the shell
-   * to see how a misbehaving command is being parsed, add '--debug=2'.
-
-
-File: hledger.info,  Node: Starting a journal file,  Next: Setting opening balances,  Prev: Constructing command lines,  Up: COMMON TASKS
-
-1.3 Starting a journal file
-===========================
-
-hledger looks for your accounting data in a journal file,
-'$HOME/.hledger.journal' by default:
-
-$ hledger stats
-The hledger journal file "/Users/simon/.hledger.journal" was not found.
-Please create it first, eg with "hledger add" or a text editor.
-Or, specify an existing journal file with -f or LEDGER_FILE.
-
-   You can override this by setting the 'LEDGER_FILE' environment
-variable.  It's a good practice to keep this important file under
-version control, and to start a new file each year.  So you could do
-something like this:
-
-$ mkdir ~/finance
-$ cd ~/finance
-$ git init
-Initialized empty Git repository in /Users/simon/finance/.git/
-$ touch 2020.journal
-$ echo "export LEDGER_FILE=$HOME/finance/2020.journal" >> ~/.bashrc
-$ source ~/.bashrc
-$ hledger stats
-Main file                : /Users/simon/finance/2020.journal
-Included files           : 
-Transactions span        :  to  (0 days)
-Last transaction         : none
-Transactions             : 0 (0.0 per day)
-Transactions last 30 days: 0 (0.0 per day)
-Transactions last 7 days : 0 (0.0 per day)
-Payees/descriptions      : 0
-Accounts                 : 0 (depth 0)
-Commodities              : 0 ()
-Market prices            : 0 ()
-
-
-File: hledger.info,  Node: Setting opening balances,  Next: Recording transactions,  Prev: Starting a journal file,  Up: COMMON TASKS
-
-1.4 Setting opening balances
-============================
-
-Pick a starting date for which you can look up the balances of some
-real-world assets (bank accounts, wallet..)  and liabilities (credit
-cards..).
-
-   To avoid a lot of data entry, you may want to start with just one or
-two accounts, like your checking account or cash wallet; and pick a
-recent starting date, like today or the start of the week.  You can
-always come back later and add more accounts and older transactions, eg
-going back to january 1st.
-
-   Add an opening balances transaction to the journal, declaring the
-balances on this date.  Here are two ways to do it:
-
-   * The first way: open the journal in any text editor and save an
-     entry like this:
-
-     2020-01-01 * opening balances
-         assets:bank:checking                $1000   = $1000
-         assets:bank:savings                 $2000   = $2000
-         assets:cash                          $100   = $100
-         liabilities:creditcard               $-50   = $-50
-         equity:opening/closing balances
-
-     These are start-of-day balances, ie whatever was in the account at
-     the end of the previous day.
-
-     The * after the date is an optional status flag.  Here it means
-     "cleared & confirmed".
-
-     The currency symbols are optional, but usually a good idea as
-     you'll be dealing with multiple currencies sooner or later.
-
-     The = amounts are optional balance assertions, providing extra
-     error checking.
-
-   * The second way: run 'hledger add' and follow the prompts to record
-     a similar transaction:
-
-     $ hledger add
-     Adding transactions to journal file /Users/simon/finance/2020.journal
-     Any command line arguments will be used as defaults.
-     Use tab key to complete, readline keys to edit, enter to accept defaults.
-     An optional (CODE) may follow transaction dates.
-     An optional ; COMMENT may follow descriptions or amounts.
-     If you make a mistake, enter < at any prompt to go one step backward.
-     To end a transaction, enter . when prompted.
-     To quit, enter . at a date prompt or press control-d or control-c.
-     Date [2020-02-07]: 2020-01-01
-     Description: * opening balances
-     Account 1: assets:bank:checking
-     Amount  1: $1000
-     Account 2: assets:bank:savings
-     Amount  2 [$-1000]: $2000
-     Account 3: assets:cash
-     Amount  3 [$-3000]: $100
-     Account 4: liabilities:creditcard
-     Amount  4 [$-3100]: $-50
-     Account 5: equity:opening/closing balances
-     Amount  5 [$-3050]: 
-     Account 6 (or . or enter to finish this transaction): .
-     2020-01-01 * opening balances
-         assets:bank:checking                      $1000
-         assets:bank:savings                       $2000
-         assets:cash                                $100
-         liabilities:creditcard                     $-50
-         equity:opening/closing balances          $-3050
-     
-     Save this transaction to the journal ? [y]: 
-     Saved.
-     Starting the next transaction (. or ctrl-D/ctrl-C to quit)
-     Date [2020-01-01]: .
-
-   If you're using version control, this could be a good time to commit
-the journal.  Eg:
-
-$ git commit -m 'initial balances' 2020.journal
-
-
-File: hledger.info,  Node: Recording transactions,  Next: Reconciling,  Prev: Setting opening balances,  Up: COMMON TASKS
-
-1.5 Recording transactions
-==========================
-
-As you spend or receive money, you can record these transactions using
-one of the methods above (text editor, hledger add) or by using the
-hledger-iadd or hledger-web add-ons, or by using the import command to
-convert CSV data downloaded from your bank.
-
-   Here are some simple transactions, see the hledger_journal(5) manual
-and hledger.org for more ideas:
-
-2020/1/10 * gift received
-  assets:cash   $20
-  income:gifts
-
-2020.1.12 * farmers market
-  expenses:food    $13
-  assets:cash
-
-2020-01-15 paycheck
-  income:salary
-  assets:bank:checking    $1000
-
-
-File: hledger.info,  Node: Reconciling,  Next: Reporting,  Prev: Recording transactions,  Up: COMMON TASKS
-
-1.6 Reconciling
-===============
-
-Periodically you should reconcile - compare your hledger-reported
-balances against external sources of truth, like bank statements or your
-bank's website - to be sure that your ledger accurately represents the
-real-world balances (and, that the real-world institutions have not made
-a mistake!).  This gets easy and fast with (1) practice and (2)
-frequency.  If you do it daily, it can take 2-10 minutes.  If you let it
-pile up, expect it to take longer as you hunt down errors and
-discrepancies.
-
-   A typical workflow:
-
-  1. Reconcile cash.  Count what's in your wallet.  Compare with what
-     hledger reports ('hledger bal cash').  If they are different, try
-     to remember the missing transaction, or look for the error in the
-     already-recorded transactions.  A register report can be helpful
-     ('hledger reg cash').  If you can't find the error, add an
-     adjustment transaction.  Eg if you have $105 after the above, and
-     can't explain the missing $2, it could be:
-
-     2020-01-16 * adjust cash
-         assets:cash    $-2 = $105
-         expenses:misc
-
-  2. Reconcile checking.  Log in to your bank's website.  Compare
-     today's (cleared) balance with hledger's cleared balance ('hledger
-     bal checking -C').  If they are different, track down the error or
-     record the missing transaction(s) or add an adjustment transaction,
-     similar to the above.  Unlike the cash case, you can usually
-     compare the transaction history and running balance from your bank
-     with the one reported by 'hledger reg checking -C'.  This will be
-     easier if you generally record transaction dates quite similar to
-     your bank's clearing dates.
-
-  3. Repeat for other asset/liability accounts.
-
-   Tip: instead of the register command, use hledger-ui to see a
-live-updating register while you edit the journal: 'hledger-ui --watch
---register checking -C'
-
-   After reconciling, it could be a good time to mark the reconciled
-transactions' status as "cleared and confirmed", if you want to track
-that, by adding the '*' marker.  Eg in the paycheck transaction above,
-insert '*' between '2020-01-15' and 'paycheck'
-
-   If you're using version control, this can be another good time to
-commit:
-
-$ git commit -m 'txns' 2020.journal
-
-
-File: hledger.info,  Node: Reporting,  Next: Migrating to a new file,  Prev: Reconciling,  Up: COMMON TASKS
-
-1.7 Reporting
-=============
-
-Here are some basic reports.
-
-   Show all transactions:
-
-$ hledger print
-2020-01-01 * opening balances
-    assets:bank:checking                      $1000
-    assets:bank:savings                       $2000
-    assets:cash                                $100
-    liabilities:creditcard                     $-50
-    equity:opening/closing balances          $-3050
-
-2020-01-10 * gift received
-    assets:cash              $20
-    income:gifts
-
-2020-01-12 * farmers market
-    expenses:food             $13
-    assets:cash
-
-2020-01-15 * paycheck
-    income:salary
-    assets:bank:checking           $1000
-
-2020-01-16 * adjust cash
-    assets:cash               $-2 = $105
-    expenses:misc
-
-   Show account names, and their hierarchy:
-
-$ hledger accounts --tree
-assets
-  bank
-    checking
-    savings
-  cash
-equity
-  opening/closing balances
-expenses
-  food
-  misc
-income
-  gifts
-  salary
-liabilities
-  creditcard
-
-   Show all account totals:
-
-$ hledger balance
-               $4105  assets
-               $4000    bank
-               $2000      checking
-               $2000      savings
-                $105    cash
-              $-3050  equity:opening/closing balances
-                 $15  expenses
-                 $13    food
-                  $2    misc
-              $-1020  income
-                $-20    gifts
-              $-1000    salary
-                $-50  liabilities:creditcard
---------------------
-                   0
-
-   Show only asset and liability balances, as a flat list, limited to
-depth 2:
-
-$ hledger bal assets liabilities --flat -2
-               $4000  assets:bank
-                $105  assets:cash
-                $-50  liabilities:creditcard
---------------------
-               $4055
-
-   Show the same thing without negative numbers, formatted as a simple
-balance sheet:
-
-$ hledger bs --flat -2
-Balance Sheet 2020-01-16
-
-                        || 2020-01-16 
-========================++============
- Assets                 ||            
-------------------------++------------
- assets:bank            ||      $4000 
- assets:cash            ||       $105 
-------------------------++------------
-                        ||      $4105 
-========================++============
- Liabilities            ||            
-------------------------++------------
- liabilities:creditcard ||        $50 
-------------------------++------------
-                        ||        $50 
-========================++============
- Net:                   ||      $4055 
-
-   The final total is your "net worth" on the end date.  (Or use 'bse'
-for a full balance sheet with equity.)
-
-   Show income and expense totals, formatted as an income statement:
-
-hledger is 
-Income Statement 2020-01-01-2020-01-16
-
-               || 2020-01-01-2020-01-16 
-===============++=======================
- Revenues      ||                       
----------------++-----------------------
- income:gifts  ||                   $20 
- income:salary ||                 $1000 
----------------++-----------------------
-               ||                 $1020 
-===============++=======================
- Expenses      ||                       
----------------++-----------------------
- expenses:food ||                   $13 
- expenses:misc ||                    $2 
----------------++-----------------------
-               ||                   $15 
-===============++=======================
- Net:          ||                 $1005 
-
-   The final total is your net income during this period.
-
-   Show transactions affecting your wallet, with running total:
-
-$ hledger register cash
-2020-01-01 opening balances     assets:cash                   $100          $100
-2020-01-10 gift received        assets:cash                    $20          $120
-2020-01-12 farmers market       assets:cash                   $-13          $107
-2020-01-16 adjust cash          assets:cash                    $-2          $105
-
-   Show weekly posting counts as a bar chart:
-
-$ hledger activity -W
-2019-12-30 *****
-2020-01-06 ****
-2020-01-13 ****
-
-
-File: hledger.info,  Node: Migrating to a new file,  Prev: Reporting,  Up: COMMON TASKS
-
-1.8 Migrating to a new file
-===========================
-
-At the end of the year, you may want to continue your journal in a new
-file, so that old transactions don't slow down or clutter your reports,
-and to help ensure the integrity of your accounting history.  See the
-close command.
-
-   If using version control, don't forget to 'git add' the new file.
-
-
-File: hledger.info,  Node: OPTIONS,  Next: COMMANDS,  Prev: COMMON TASKS,  Up: Top
-
-2 OPTIONS
-*********
-
-* Menu:
-
-* General options::
-* Command options::
-* Command arguments::
-* Queries::
-* Special characters in arguments and queries::
-* Unicode characters::
-* Input files::
-* Strict mode::
-* Output destination::
-* Output format::
-* Regular expressions::
-* Smart dates::
-* Report start & end date::
-* Report intervals::
-* Period expressions::
-* Depth limiting::
-* Pivoting::
-* Valuation::
-
-
-File: hledger.info,  Node: General options,  Next: Command options,  Up: OPTIONS
-
-2.1 General options
-===================
-
-To see general usage help, including general options which are supported
-by most hledger commands, run 'hledger -h'.
-
-   General help options:
-
-'-h --help'
-
-     show general usage (or after COMMAND, command usage)
-'--version'
-
-     show version
-'--debug[=N]'
-
-     show debug output (levels 1-9, default: 1)
-
-   General input options:
-
-'-f FILE --file=FILE'
-
-     use a different input file.  For stdin, use - (default:
-     '$LEDGER_FILE' or '$HOME/.hledger.journal')
-'--rules-file=RULESFILE'
-
-     Conversion rules file to use when reading CSV (default: FILE.rules)
-'--separator=CHAR'
-
-     Field separator to expect when reading CSV (default: ',')
-'--alias=OLD=NEW'
-
-     rename accounts named OLD to NEW
-'--anon'
-
-     anonymize accounts and payees
-'--pivot FIELDNAME'
-
-     use some other field or tag for the account name
-'-I --ignore-assertions'
-
-     disable balance assertion checks (note: does not disable balance
-     assignments)
-'-s --strict'
-
-     do extra error checking (check that all posted accounts are
-     declared)
-
-   General reporting options:
-
-'-b --begin=DATE'
-
-     include postings/txns on or after this date
-'-e --end=DATE'
-
-     include postings/txns before this date
-'-D --daily'
-
-     multiperiod/multicolumn report by day
-'-W --weekly'
-
-     multiperiod/multicolumn report by week
-'-M --monthly'
-
-     multiperiod/multicolumn report by month
-'-Q --quarterly'
-
-     multiperiod/multicolumn report by quarter
-'-Y --yearly'
-
-     multiperiod/multicolumn report by year
-'-p --period=PERIODEXP'
-
-     set start date, end date, and/or reporting interval all at once
-     using period expressions syntax
-'--date2'
-
-     match the secondary date instead (see command help for other
-     effects)
-'-U --unmarked'
-
-     include only unmarked postings/txns (can combine with -P or -C)
-'-P --pending'
-
-     include only pending postings/txns
-'-C --cleared'
-
-     include only cleared postings/txns
-'-R --real'
-
-     include only non-virtual postings
-'-NUM --depth=NUM'
-
-     hide/aggregate accounts or postings more than NUM levels deep
-'-E --empty'
-
-     show items with zero amount, normally hidden (and vice-versa in
-     hledger-ui/hledger-web)
-'-B --cost'
-
-     convert amounts to their cost/selling amount at transaction time
-'-V --market'
-
-     convert amounts to their market value in default valuation
-     commodities
-'-X --exchange=COMM'
-
-     convert amounts to their market value in commodity COMM
-'--value'
-
-     convert amounts to cost or market value, more flexibly than
-     -B/-V/-X
-'--infer-value'
-
-     with -V/-X/-value, also infer market prices from transactions
-'--auto'
-
-     apply automated posting rules to modify transactions.
-'--forecast'
-
-     generate future transactions from periodic transaction rules, for
-     the next 6 months or till report end date.  In hledger-ui, also
-     make ordinary future transactions visible.
-'--color=WHEN (or --colour=WHEN)'
-
-     Should color-supporting commands use ANSI color codes in text
-     output.  'auto' (default): whenever stdout seems to be a
-     color-supporting terminal.  'always' or 'yes': always, useful eg
-     when piping output into 'less -R'. 'never' or 'no': never.  A
-     NO_COLOR environment variable overrides this.
-
-   When a reporting option appears more than once in the command line,
-the last one takes precedence.
-
-   Some reporting options can also be written as query arguments.
-
-
-File: hledger.info,  Node: Command options,  Next: Command arguments,  Prev: General options,  Up: OPTIONS
-
-2.2 Command options
-===================
-
-To see options for a particular command, including command-specific
-options, run: 'hledger COMMAND -h'.
-
-   Command-specific options must be written after the command name, eg:
-'hledger print -x'.
-
-   Additionally, if the command is an add-on, you may need to put its
-options after a double-hyphen, eg: 'hledger ui -- --watch'.  Or, you can
-run the add-on executable directly: 'hledger-ui --watch'.
-
-
-File: hledger.info,  Node: Command arguments,  Next: Queries,  Prev: Command options,  Up: OPTIONS
-
-2.3 Command arguments
-=====================
-
-Most hledger commands accept arguments after the command name, which are
-often a query, filtering the data in some way.
-
-   You can save a set of command line options/arguments in a file, and
-then reuse them by writing '@FILENAME' as a command line argument.  Eg:
-'hledger bal @foo.args'.  (To prevent this, eg if you have an argument
-that begins with a literal '@', precede it with '--', eg: 'hledger bal
--- @ARG').
-
-   Inside the argument file, each line should contain just one option or
-argument.  Avoid the use of spaces, except inside quotes (or you'll see
-a confusing error).  Between a flag and its argument, use = (or
-nothing).  Bad:
-
-assets depth:2
--X USD
-
-   Good:
-
-assets
-depth:2
--X=USD
-
-   For special characters (see below), use one less level of quoting
-than you would at the command prompt.  Bad:
-
--X"$"
-
-   Good:
-
--X$
-
-   See also: Save frequently used options.
-
-
-File: hledger.info,  Node: Queries,  Next: Special characters in arguments and queries,  Prev: Command arguments,  Up: OPTIONS
-
-2.4 Queries
-===========
-
-One of hledger's strengths is being able to quickly report on precise
-subsets of your data.  Most commands accept an optional query
-expression, written as arguments after the command name, to filter the
-data by date, account name or other criteria.  The syntax is similar to
-a web search: one or more space-separated search terms, quotes to
-enclose whitespace, prefixes to match specific fields, a not: prefix to
-negate the match.
-
-   We do not yet support arbitrary boolean combinations of search terms;
-instead most commands show transactions/postings/accounts which match
-(or negatively match):
-
-   * any of the description terms AND
-   * any of the account terms AND
-   * any of the status terms AND
-   * all the other terms.
-
-   The print command instead shows transactions which:
-
-   * match any of the description terms AND
-   * have any postings matching any of the positive account terms AND
-   * have no postings matching any of the negative account terms AND
-   * match all the other terms.
-
-   The following kinds of search terms can be used.  Remember these can
-also be prefixed with *'not:'*, eg to exclude a particular subaccount.
-
-*'REGEX', 'acct:REGEX'*
-
-     match account names by this regular expression.  (With no prefix,
-     'acct:' is assumed.)  same as above
-
-*'amt:N, amt:<N, amt:<=N, amt:>N, amt:>=N'*
-
-     match postings with a single-commodity amount that is equal to,
-     less than, or greater than N. (Multi-commodity amounts are not
-     tested, and will always match.)  The comparison has two modes: if N
-     is preceded by a + or - sign (or is 0), the two signed numbers are
-     compared.  Otherwise, the absolute magnitudes are compared,
-     ignoring sign.
-*'code:REGEX'*
-
-     match by transaction code (eg check number)
-*'cur:REGEX'*
-
-     match postings or transactions including any amounts whose
-     currency/commodity symbol is fully matched by REGEX. (For a partial
-     match, use '.*REGEX.*').  Note, to match characters which are
-     regex-significant, like the dollar sign ('$'), you need to prepend
-     '\'.  And when using the command line you need to add one more
-     level of quoting to hide it from the shell, so eg do: 'hledger
-     print cur:'\$'' or 'hledger print cur:\\$'.
-*'desc:REGEX'*
-
-     match transaction descriptions.
-*'date:PERIODEXPR'*
-
-     match dates within the specified period.  PERIODEXPR is a period
-     expression (with no report interval).  Examples: 'date:2016',
-     'date:thismonth', 'date:2000/2/1-2/15', 'date:lastweek-'.  If the
-     '--date2' command line flag is present, this matches secondary
-     dates instead.
-*'date2:PERIODEXPR'*
-
-     match secondary dates within the specified period.
-*'depth:N'*
-
-     match (or display, depending on command) accounts at or above this
-     depth
-*'note:REGEX'*
-
-     match transaction notes (part of description right of '|', or whole
-     description when there's no '|')
-*'payee:REGEX'*
-
-     match transaction payee/payer names (part of description left of
-     '|', or whole description when there's no '|')
-*'real:, real:0'*
-
-     match real or virtual postings respectively
-*'status:, status:!, status:*'*
-
-     match unmarked, pending, or cleared transactions respectively
-*'tag:REGEX[=REGEX]'*
-
-     match by tag name, and optionally also by tag value.  Note a tag:
-     query is considered to match a transaction if it matches any of the
-     postings.  Also remember that postings inherit the tags of their
-     parent transaction.
-
-   The following special search term is used automatically in
-hledger-web, only:
-
-*'inacct:ACCTNAME'*
-
-     tells hledger-web to show the transaction register for this
-     account.  Can be filtered further with 'acct' etc.
-
-   Some of these can also be expressed as command-line options (eg
-'depth:2' is equivalent to '--depth 2').  Generally you can mix options
-and query arguments, and the resulting query will be their intersection
-(perhaps excluding the '-p/--period' option).
-
-
-File: hledger.info,  Node: Special characters in arguments and queries,  Next: Unicode characters,  Prev: Queries,  Up: OPTIONS
-
-2.5 Special characters in arguments and queries
-===============================================
-
-In shell command lines, option and argument values which contain
-"problematic" characters, ie spaces, and also characters significant to
-your shell such as '<', '>', '(', ')', '|' and '$', should be escaped by
-enclosing them in quotes or by writing backslashes before the
-characters.  Eg:
-
-   'hledger register -p 'last year' "accounts receivable
-(receivable|payable)" amt:\>100'.
-
-* Menu:
-
-* More escaping::
-* Even more escaping::
-* Less escaping::
-
-
-File: hledger.info,  Node: More escaping,  Next: Even more escaping,  Up: Special characters in arguments and queries
-
-2.5.1 More escaping
--------------------
-
-Characters significant both to the shell and in regular expressions may
-need one extra level of escaping.  These include parentheses, the pipe
-symbol and the dollar sign.  Eg, to match the dollar symbol, bash users
-should do:
-
-   'hledger balance cur:'\$''
-
-   or:
-
-   'hledger balance cur:\\$'
-
-
-File: hledger.info,  Node: Even more escaping,  Next: Less escaping,  Prev: More escaping,  Up: Special characters in arguments and queries
-
-2.5.2 Even more escaping
-------------------------
-
-When hledger runs an add-on executable (eg you type 'hledger ui',
-hledger runs 'hledger-ui'), it de-escapes command-line options and
-arguments once, so you might need to _triple_-escape.  Eg in bash,
-running the ui command and matching the dollar sign, it's:
-
-   'hledger ui cur:'\\$''
-
-   or:
-
-   'hledger ui cur:\\\\$'
-
-   If you asked why _four_ slashes above, this may help:
-
-unescaped:        '$'
-escaped:          '\$'
-double-escaped:   '\\$'
-triple-escaped:   '\\\\$'
-
-   (The number of backslashes in fish shell is left as an exercise for
-the reader.)
-
-   You can always avoid the extra escaping for add-ons by running the
-add-on directly:
-
-   'hledger-ui cur:\\$'
-
-
-File: hledger.info,  Node: Less escaping,  Prev: Even more escaping,  Up: Special characters in arguments and queries
-
-2.5.3 Less escaping
--------------------
-
-Inside an argument file, or in the search field of hledger-ui or
-hledger-web, or at a GHCI prompt, you need one less level of escaping
-than at the command line.  And backslashes may work better than quotes.
-Eg:
-
-   'ghci> :main balance cur:\$'
-
-
-File: hledger.info,  Node: Unicode characters,  Next: Input files,  Prev: Special characters in arguments and queries,  Up: OPTIONS
-
-2.6 Unicode characters
-======================
-
-hledger is expected to handle non-ascii characters correctly:
-
-   * they should be parsed correctly in input files and on the command
-     line, by all hledger tools (add, iadd, hledger-web's
-     search/add/edit forms, etc.)
-
-   * they should be displayed correctly by all hledger tools, and
-     on-screen alignment should be preserved.
-
-   This requires a well-configured environment.  Here are some tips:
-
-   * A system locale must be configured, and it must be one that can
-     decode the characters being used.  In bash, you can set a locale
-     like this: 'export LANG=en_US.UTF-8'.  There are some more details
-     in Troubleshooting.  This step is essential - without it, hledger
-     will quit on encountering a non-ascii character (as with all
-     GHC-compiled programs).
-
-   * your terminal software (eg Terminal.app, iTerm, CMD.exe, xterm..)
-     must support unicode
-
-   * the terminal must be using a font which includes the required
-     unicode glyphs
-
-   * the terminal should be configured to display wide characters as
-     double width (for report alignment)
-
-   * on Windows, for best results you should run hledger in the same
-     kind of environment in which it was built.  Eg hledger built in the
-     standard CMD.EXE environment (like the binaries on our download
-     page) might show display problems when run in a cygwin or msys
-     terminal, and vice versa.  (See eg #961).
-
-
-File: hledger.info,  Node: Input files,  Next: Strict mode,  Prev: Unicode characters,  Up: OPTIONS
-
-2.7 Input files
-===============
-
-hledger reads transactions from a data file (and the add command writes
-to it).  By default this file is '$HOME/.hledger.journal' (or on
-Windows, something like 'C:/Users/USER/.hledger.journal').  You can
-override this with the '$LEDGER_FILE' environment variable:
-
-$ setenv LEDGER_FILE ~/finance/2016.journal
-$ hledger stats
-
-   or with the '-f/--file' option:
-
-$ hledger -f /some/file stats
-
-   The file name '-' (hyphen) means standard input:
-
-$ cat some.journal | hledger -f-
-
-   Usually the data file is in hledger's journal format, but it can be
-in any of the supported file formats, which currently are:
-
-Reader:  Reads:                                   Used for file
-                                                  extensions:
---------------------------------------------------------------------------
-'journal'hledger journal files and some Ledger    '.journal' '.j'
-         journals, for transactions               '.hledger' '.ledger'
-'timeclock'timeclock files, for precise time      '.timeclock'
-         logging
-'timedot'timedot files, for approximate time      '.timedot'
-         logging
-'csv'    comma/semicolon/tab/other-separated      '.csv' '.ssv' '.tsv'
-         values, for data import
-
-   hledger detects the format automatically based on the file extensions
-shown above.  If it can't recognise the file extension, it assumes
-'journal' format.  So for non-journal files, it's important to use a
-recognised file extension, so as to either read successfully or to show
-relevant error messages.
-
-   When you can't ensure the right file extension, not to worry: you can
-force a specific reader/format by prefixing the file path with the
-format and a colon.  Eg to read a .dat file as csv:
-
-$ hledger -f csv:/some/csv-file.dat stats
-$ echo 'i 2009/13/1 08:00:00' | hledger print -ftimeclock:-
-
-   You can specify multiple '-f' options, to read multiple files as one
-big journal.  There are some limitations with this:
-
-   * directives in one file will not affect the other files
-   * balance assertions will not see any account balances from previous
-     files
-
-   If you need either of those things, you can
-
-   * use a single parent file which includes the others
-   * or concatenate the files into one before reading, eg: 'cat
-     a.journal b.journal | hledger -f- CMD'.
-
-
-File: hledger.info,  Node: Strict mode,  Next: Output destination,  Prev: Input files,  Up: OPTIONS
-
-2.8 Strict mode
-===============
-
-hledger checks input files for valid data.  By default, the most
-important errors are detected, while still accepting easy journal files
-without a lot of declarations:
-
-   * Are the input files parseable, with valid syntax ?
-   * Are all transactions balanced ?
-   * Do all balance assertions pass ?
-
-   With the '-s'/'--strict' flag, additional checks are performed:
-
-   * Are all accounts posted to, declared with an 'account' directive ?
-     (Account error checking)
-   * Are all commodities declared with a 'commodity' directive ?
-     (Commodity error checking)
-
-   See also: https://hledger.org/checking-for-errors.html
-
-   _experimental._
-
-
-File: hledger.info,  Node: Output destination,  Next: Output format,  Prev: Strict mode,  Up: OPTIONS
-
-2.9 Output destination
-======================
-
-hledger commands send their output to the terminal by default.  You can
-of course redirect this, eg into a file, using standard shell syntax:
-
-$ hledger print > foo.txt
-
-   Some commands (print, register, stats, the balance commands) also
-provide the '-o/--output-file' option, which does the same thing without
-needing the shell.  Eg:
-
-$ hledger print -o foo.txt
-$ hledger print -o -        # write to stdout (the default)
-
-
-File: hledger.info,  Node: Output format,  Next: Regular expressions,  Prev: Output destination,  Up: OPTIONS
-
-2.10 Output format
-==================
-
-Some commands (print, register, the balance commands) offer a choice of
-output format.  In addition to the usual plain text format ('txt'),
-there are CSV ('csv'), HTML ('html'), JSON ('json') and SQL ('sql').
-This is controlled by the '-O/--output-format' option:
-
-$ hledger print -O csv
-
-   or, by a file extension specified with '-o/--output-file':
-
-$ hledger balancesheet -o foo.html   # write HTML to foo.html
-
-   The '-O' option can be used to override the file extension if needed:
-
-$ hledger balancesheet -o foo.txt -O html   # write HTML to foo.txt
-
-   Some notes about JSON output:
-
-   * This feature is marked experimental, and not yet much used; you
-     should expect our JSON to evolve.  Real-world feedback is welcome.
-
-   * Our JSON is rather large and verbose, as it is quite a faithful
-     representation of hledger's internal data types.  To understand the
-     JSON, read the Haskell type definitions, which are mostly in
-     https://github.com/simonmichael/hledger/blob/master/hledger-lib/Hledger/Data/Types.hs.
-
-   * hledger represents quantities as Decimal values storing up to 255
-     significant digits, eg for repeating decimals.  Such numbers can
-     arise in practice (from automatically-calculated transaction
-     prices), and would break most JSON consumers.  So in JSON, we show
-     quantities as simple Numbers with at most 10 decimal places.  We
-     don't limit the number of integer digits, but that part is under
-     your control.  We hope this approach will not cause problems in
-     practice; if you find otherwise, please let us know.  (Cf #1195)
-
-   Notes about SQL output:
-
-   * SQL output is also marked experimental, and much like JSON could
-     use real-world feedback.
-
-   * SQL output is expected to work with sqlite, MySQL and PostgreSQL
-
-   * SQL output is structured with the expectations that statements will
-     be executed in the empty database.  If you already have tables
-     created via SQL output of hledger, you would probably want to
-     either clear tables of existing data (via 'delete' or 'truncate'
-     SQL statements) or drop tables completely as otherwise your
-     postings will be duped.
-
-
-File: hledger.info,  Node: Regular expressions,  Next: Smart dates,  Prev: Output format,  Up: OPTIONS
-
-2.11 Regular expressions
-========================
-
-hledger uses regular expressions in a number of places:
-
-   * query terms, on the command line and in the hledger-web search
-     form: 'REGEX', 'desc:REGEX', 'cur:REGEX', 'tag:...=REGEX'
-   * CSV rules conditional blocks: 'if REGEX ...'
-   * account alias directives and options: 'alias /REGEX/ =
-     REPLACEMENT', '--alias /REGEX/=REPLACEMENT'
-
-   hledger's regular expressions come from the regex-tdfa library.  If
-they're not doing what you expect, it's important to know exactly what
-they support:
-
-  1. they are case insensitive
-  2. they are infix matching (they do not need to match the entire thing
-     being matched)
-  3. they are POSIX ERE (extended regular expressions)
-  4. they also support GNU word boundaries ('\b', '\B', '\<', '\>')
-  5. they do not support backreferences; if you write '\1', it will
-     match the digit '1'.  Except when doing text replacement, eg in
-     account aliases, where backreferences can be used in the
-     replacement string to reference capturing groups in the search
-     regexp.
-  6. they do not support mode modifiers ('(?s)'), character classes
-     ('\w', '\d'), or anything else not mentioned above.
-
-   Some things to note:
-
-   * In the 'alias' directive and '--alias' option, regular expressions
-     must be enclosed in forward slashes ('/REGEX/').  Elsewhere in
-     hledger, these are not required.
-
-   * In queries, to match a regular expression metacharacter like '$' as
-     a literal character, prepend a backslash.  Eg to search for amounts
-     with the dollar sign in hledger-web, write 'cur:\$'.
-
-   * On the command line, some metacharacters like '$' have a special
-     meaning to the shell and so must be escaped at least once more.
-     See Special characters.
-
-
-File: hledger.info,  Node: Smart dates,  Next: Report start & end date,  Prev: Regular expressions,  Up: OPTIONS
-
-2.12 Smart dates
-================
-
-hledger's user interfaces accept a flexible "smart date" syntax (unlike
-dates in the journal file).  Smart dates allow some english words, can
-be relative to today's date, and can have less-significant date parts
-omitted (defaulting to 1).
-
-   Examples:
-
-'2004/10/1',              exact date, several separators allowed.  Year
-'2004-01-01',             is 4+ digits, month is 1-12, day is 1-31
-'2004.9.1'
-'2004'                    start of year
-'2004/10'                 start of month
-'10/1'                    month and day in current year
-'21'                      day in current month
-'october, oct'            start of month in current year
-'yesterday, today,        -1, 0, 1 days from today
-tomorrow'
-'last/this/next           -1, 0, 1 periods from the current period
-day/week/month/quarter/year'
-'20181201'                8 digit YYYYMMDD with valid year month and
-                          day
-'201812'                  6 digit YYYYMM with valid year and month
-
-   Counterexamples - malformed digit sequences might give surprising
-results:
-
-'201813'     6 digits with an invalid month is parsed as start of
-             6-digit year
-'20181301'   8 digits with an invalid month is parsed as start of
-             8-digit year
-'20181232'   8 digits with an invalid day gives an error
-'201801012'  9+ digits beginning with a valid YYYYMMDD gives an error
-
-
-File: hledger.info,  Node: Report start & end date,  Next: Report intervals,  Prev: Smart dates,  Up: OPTIONS
-
-2.13 Report start & end date
-============================
-
-Most hledger reports show the full span of time represented by the
-journal data, by default.  So, the effective report start and end dates
-will be the earliest and latest transaction or posting dates found in
-the journal.
-
-   Often you will want to see a shorter time span, such as the current
-month.  You can specify a start and/or end date using '-b/--begin',
-'-e/--end', '-p/--period' or a 'date:' query (described below).  All of
-these accept the smart date syntax.
-
-   Some notes:
-
-   * As in Ledger, end dates are exclusive, so you need to write the
-     date _after_ the last day you want to include.
-   * As noted in reporting options: among start/end dates specified with
-     _options_, the last (i.e.  right-most) option takes precedence.
-   * The effective report start and end dates are the intersection of
-     the start/end dates from options and that from 'date:' queries.
-     That is, 'date:2019-01 date:2019 -p'2000 to 2030'' yields January
-     2019, the smallest common time span.
-
-   Examples:
-
-'-b           begin on St. Patrick's day 2016
-2016/3/17'
-'-e 12/1'     end at the start of december 1st of the current year
-              (11/30 will be the last date included)
-'-b           all transactions on or after the 1st of the current month
-thismonth'
-'-p           all transactions in the current month
-thismonth'
-'date:2016/3/17..'the above written as queries instead ('..' can also be
-              replaced with '-')
-'date:..12/1'
-'date:thismonth..'
-'date:thismonth'
-
-
-File: hledger.info,  Node: Report intervals,  Next: Period expressions,  Prev: Report start & end date,  Up: OPTIONS
-
-2.14 Report intervals
-=====================
-
-A report interval can be specified so that commands like register,
-balance and activity will divide their reports into multiple subperiods.
-The basic intervals can be selected with one of '-D/--daily',
-'-W/--weekly', '-M/--monthly', '-Q/--quarterly', or '-Y/--yearly'.  More
-complex intervals may be specified with a period expression.  Report
-intervals can not be specified with a query.
-
-
-File: hledger.info,  Node: Period expressions,  Next: Depth limiting,  Prev: Report intervals,  Up: OPTIONS
-
-2.15 Period expressions
-=======================
-
-The '-p/--period' option accepts period expressions, a shorthand way of
-expressing a start date, end date, and/or report interval all at once.
-
-   Here's a basic period expression specifying the first quarter of
-2009.  Note, hledger always treats start dates as inclusive and end
-dates as exclusive:
-
-   '-p "from 2009/1/1 to 2009/4/1"'
-
-   Keywords like "from" and "to" are optional, and so are the spaces, as
-long as you don't run two dates together.  "to" can also be written as
-".."  or "-".  These are equivalent to the above:
-
-'-p "2009/1/1 2009/4/1"'
-'-p2009/1/1to2009/4/1'
-'-p2009/1/1..2009/4/1'
-
-   Dates are smart dates, so if the current year is 2009, the above can
-also be written as:
-
-'-p "1/1 4/1"'
-'-p "january-apr"'
-'-p "this year to 4/1"'
-
-   If you specify only one date, the missing start or end date will be
-the earliest or latest transaction in your journal:
-
-'-p "from 2009/1/1"'   everything after january 1, 2009
-'-p "from 2009/1"'     the same
-'-p "from 2009"'       the same
-'-p "to 2009"'         everything before january 1, 2009
-
-   A single date with no "from" or "to" defines both the start and end
-date like so:
-
-'-p "2009"'       the year 2009; equivalent to “2009/1/1 to
-                  2010/1/1”
-'-p "2009/1"'     the month of jan; equivalent to “2009/1/1 to
-                  2009/2/1”
-'-p "2009/1/1"'   just that day; equivalent to “2009/1/1 to
-                  2009/1/2”
-
-   Or you can specify a single quarter like so:
-
-'-p "2009Q1"'   first quarter of 2009, equivalent to “2009/1/1 to
-                2009/4/1”
-'-p "q4"'       fourth quarter of the current year
-
-   The argument of '-p' can also begin with, or be, a report interval
-expression.  The basic report intervals are 'daily', 'weekly',
-'monthly', 'quarterly', or 'yearly', which have the same effect as the
-'-D','-W','-M','-Q', or '-Y' flags.  Between report interval and
-start/end dates (if any), the word 'in' is optional.  Examples:
-
-'-p "weekly from 2009/1/1 to 2009/4/1"'
-'-p "monthly in 2008"'
-'-p "quarterly"'
-
-   Note that 'weekly', 'monthly', 'quarterly' and 'yearly' intervals
-will always start on the first day on week, month, quarter or year
-accordingly, and will end on the last day of same period, even if
-associated period expression specifies different explicit start and end
-date.
-
-   For example:
-
-'-p "weekly from           starts on 2008/12/29, closest preceding
-2009/1/1 to 2009/4/1"'     Monday
-'-p "monthly in            starts on 2018/11/01
-2008/11/25"'
-'-p "quarterly from        starts on 2009/04/01, ends on 2009/06/30,
-2009-05-05 to              which are first and last days of Q2 2009
-2009-06-01"'
-'-p "yearly from           starts on 2009/01/01, first day of 2009
-2009-12-29"'
-
-   The following more complex report intervals are also supported:
-'biweekly', 'fortnightly', 'bimonthly', 'every
-day|week|month|quarter|year', 'every N
-days|weeks|months|quarters|years'.
-
-   All of these will start on the first day of the requested period and
-end on the last one, as described above.
-
-   Examples:
-
-'-p "bimonthly from        periods will have boundaries on 2008/01/01,
-2008"'                     2008/03/01, ...
-'-p "every 2 weeks"'       starts on closest preceding Monday
-'-p "every 5 month from    periods will have boundaries on 2009/03/01,
-2009/03"'                  2009/08/01, ...
-
-   If you want intervals that start on arbitrary day of your choosing
-and span a week, month or year, you need to use any of the following:
-
-   'every Nth day of week', 'every WEEKDAYNAME' (eg
-'mon|tue|wed|thu|fri|sat|sun'), 'every Nth day [of month]', 'every Nth
-WEEKDAYNAME [of month]', 'every MM/DD [of year]', 'every Nth MMM [of
-year]', 'every MMM Nth [of year]'.
-
-   Examples:
-
-'-p "every 2nd day of    periods will go from Tue to Tue
-week"'
-'-p "every Tue"'         same
-'-p "every 15th day"'    period boundaries will be on 15th of each
-                         month
-'-p "every 2nd           period boundaries will be on second Monday of
-Monday"'                 each month
-'-p "every 11/05"'       yearly periods with boundaries on 5th of Nov
-'-p "every 5th Nov"'     same
-'-p "every Nov 5th"'     same
-
-   Show historical balances at end of 15th each month (N is exclusive
-end date):
-
-   'hledger balance -H -p "every 16th day"'
-
-   Group postings from start of wednesday to end of next tuesday (N is
-start date and exclusive end date):
-
-   'hledger register checking -p "every 3rd day of week"'
-
-
-File: hledger.info,  Node: Depth limiting,  Next: Pivoting,  Prev: Period expressions,  Up: OPTIONS
-
-2.16 Depth limiting
-===================
-
-With the '--depth N' option (short form: '-N'), commands like account,
-balance and register will show only the uppermost accounts in the
-account tree, down to level N. Use this when you want a summary with
-less detail.  This flag has the same effect as a 'depth:' query argument
-(so '-2', '--depth=2' or 'depth:2' are equivalent).
-
-
-File: hledger.info,  Node: Pivoting,  Next: Valuation,  Prev: Depth limiting,  Up: OPTIONS
-
-2.17 Pivoting
-=============
-
-Normally hledger sums amounts, and organizes them in a hierarchy, based
-on account name.  The '--pivot FIELD' option causes it to sum and
-organize hierarchy based on the value of some other field instead.
-FIELD can be: 'code', 'description', 'payee', 'note', or the full name
-(case insensitive) of any tag.  As with account names, values containing
-'colon:separated:parts' will be displayed hierarchically in reports.
-
-   '--pivot' is a general option affecting all reports; you can think of
-hledger transforming the journal before any other processing, replacing
-every posting's account name with the value of the specified field on
-that posting, inheriting it from the transaction or using a blank value
-if it's not present.
-
-   An example:
-
-2016/02/16 Member Fee Payment
-    assets:bank account                    2 EUR
-    income:member fees                    -2 EUR  ; member: John Doe
-
-   Normal balance report showing account names:
-
-$ hledger balance
-               2 EUR  assets:bank account
-              -2 EUR  income:member fees
---------------------
-                   0
-
-   Pivoted balance report, using member: tag values instead:
-
-$ hledger balance --pivot member
-               2 EUR
-              -2 EUR  John Doe
---------------------
-                   0
-
-   One way to show only amounts with a member: value (using a query,
-described below):
-
-$ hledger balance --pivot member tag:member=.
-              -2 EUR  John Doe
---------------------
-              -2 EUR
-
-   Another way (the acct: query matches against the pivoted "account
-name"):
-
-$ hledger balance --pivot member acct:.
-              -2 EUR  John Doe
---------------------
-              -2 EUR
-
-
-File: hledger.info,  Node: Valuation,  Prev: Pivoting,  Up: OPTIONS
-
-2.18 Valuation
-==============
-
-Instead of reporting amounts in their original commodity, hledger can
-convert them to cost/sale amount (using the conversion rate recorded in
-the transaction), or to market value (using some market price on a
-certain date).  This is controlled by the '--value=TYPE[,COMMODITY]'
-option, but we also provide the simpler '-B'/'-V'/'-X' flags, and
-usually one of those is all you need.
-
-* Menu:
-
-* -B Cost::
-* -V Value::
-* -X Value in specified commodity::
-* Valuation date::
-* Market prices::
-* --infer-value market prices from transactions::
-* Valuation commodity::
-* Simple valuation examples::
-* --value Flexible valuation::
-* More valuation examples::
-* Effect of valuation on reports::
-
-
-File: hledger.info,  Node: -B Cost,  Next: -V Value,  Up: Valuation
-
-2.18.1 -B: Cost
----------------
-
-The '-B/--cost' flag converts amounts to their cost or sale amount at
-transaction time, if they have a transaction price specified.
-
-
-File: hledger.info,  Node: -V Value,  Next: -X Value in specified commodity,  Prev: -B Cost,  Up: Valuation
-
-2.18.2 -V: Value
-----------------
-
-The '-V/--market' flag converts amounts to market value in their default
-_valuation commodity_, using the market prices in effect on the
-_valuation date(s)_, if any.  More on these in a minute.
-
-
-File: hledger.info,  Node: -X Value in specified commodity,  Next: Valuation date,  Prev: -V Value,  Up: Valuation
-
-2.18.3 -X: Value in specified commodity
----------------------------------------
-
-The '-X/--exchange=COMM' option is like '-V', except you tell it which
-currency you want to convert to, and it tries to convert everything to
-that.
-
-
-File: hledger.info,  Node: Valuation date,  Next: Market prices,  Prev: -X Value in specified commodity,  Up: Valuation
-
-2.18.4 Valuation date
----------------------
-
-Since market prices can change from day to day, market value reports
-have a valuation date (or more than one), which determines which market
-prices will be used.
-
-   For single period reports, if an explicit report end date is
-specified, that will be used as the valuation date; otherwise the
-valuation date is "today".
-
-   For multiperiod reports, each column/period is valued on the last day
-of the period, by default.
-
-
-File: hledger.info,  Node: Market prices,  Next: --infer-value market prices from transactions,  Prev: Valuation date,  Up: Valuation
-
-2.18.5 Market prices
---------------------
-
-_(experimental)_
-
-   To convert a commodity A to its market value in another commodity B,
-hledger looks for a suitable market price (exchange rate) as follows, in
-this order of preference :
-
-  1. A _declared market price_ or _inferred market price_: A's latest
-     market price in B on or before the valuation date as declared by a
-     P directive, or (with the '--infer-value' flag) inferred from
-     transaction prices.
-
-  2. A _reverse market price_: the inverse of a declared or inferred
-     market price from B to A.
-
-  3. A _a forward chain of market prices_: a synthetic price formed by
-     combining the shortest chain of "forward" (only 1 above) market
-     prices, leading from A to B.
-
-  4. A _any chain of market prices_: a chain of any market prices,
-     including both forward and reverse prices (1 and 2 above), leading
-     from A to B.
-
-   Amounts for which no applicable market price can be found, are not
-converted.
-
-
-File: hledger.info,  Node: --infer-value market prices from transactions,  Next: Valuation commodity,  Prev: Market prices,  Up: Valuation
-
-2.18.6 -infer-value: market prices from transactions
-----------------------------------------------------
-
-_(experimental)_
-
-   Normally, market value in hledger is fully controlled by, and
-requires, P directives in your journal.  Since adding and updating those
-can be a chore, and since transactions usually take place at close to
-market value, why not use the recorded transaction prices as additional
-market prices (as Ledger does) ?  We could produce value reports without
-needing P directives at all.
-
-   Adding the '--infer-value' flag to '-V', '-X' or '--value' enables
-this.  So for example, 'hledger bs -V --infer-value' will get market
-prices both from P directives and from transactions.
-
-   There is a downside: value reports can sometimes be affected in
-confusing/undesired ways by your journal entries.  If this happens to
-you, read all of this Valuation section carefully, and try adding
-'--debug' or '--debug=2' to troubleshoot.
-
-   '--infer-value' can infer market prices from:
-
-   * multicommodity transactions with explicit prices ('@'/'@@')
-
-   * multicommodity transactions with implicit prices (no '@', two
-     commodities, unbalanced).  (With these, the order of postings
-     matters.  'hledger print -x' can be useful for troubleshooting.)
-
-   * but not, currently, from "more correct" multicommodity transactions
-     (no '@', multiple commodities, balanced).
-
-
-File: hledger.info,  Node: Valuation commodity,  Next: Simple valuation examples,  Prev: --infer-value market prices from transactions,  Up: Valuation
-
-2.18.7 Valuation commodity
---------------------------
-
-_(experimental)_
-
-   *When you specify a valuation commodity ('-X COMM' or '--value
-TYPE,COMM'):*
-hledger will convert all amounts to COMM, wherever it can find a
-suitable market price (including by reversing or chaining prices).
-
-   *When you leave the valuation commodity unspecified ('-V' or '--value
-TYPE'):*
-For each commodity A, hledger picks a default valuation commodity as
-follows, in this order of preference:
-
-  1. The price commodity from the latest P-declared market price for A
-     on or before valuation date.
-
-  2. The price commodity from the latest P-declared market price for A
-     on any date.  (Allows conversion to proceed when there are inferred
-     prices before the valuation date.)
-
-  3. If there are no P directives at all (any commodity or date) and the
-     '--infer-value' flag is used: the price commodity from the latest
-     transaction-inferred price for A on or before valuation date.
-
-   This means:
-
-   * If you have P directives, they determine which commodities '-V'
-     will convert, and to what.
-
-   * If you have no P directives, and use the '--infer-value' flag,
-     transaction prices determine it.
-
-   Amounts for which no valuation commodity can be found are not
-converted.
-
-
-File: hledger.info,  Node: Simple valuation examples,  Next: --value Flexible valuation,  Prev: Valuation commodity,  Up: Valuation
-
-2.18.8 Simple valuation examples
---------------------------------
-
-Here are some quick examples of '-V':
-
-; one euro is worth this many dollars from nov 1
-P 2016/11/01 € $1.10
-
-; purchase some euros on nov 3
-2016/11/3
-    assets:euros        €100
-    assets:checking
-
-; the euro is worth fewer dollars by dec 21
-P 2016/12/21 € $1.03
-
-   How many euros do I have ?
-
-$ hledger -f t.j bal -N euros
-                €100  assets:euros
-
-   What are they worth at end of nov 3 ?
-
-$ hledger -f t.j bal -N euros -V -e 2016/11/4
-             $110.00  assets:euros
-
-   What are they worth after 2016/12/21 ?  (no report end date
-specified, defaults to today)
-
-$ hledger -f t.j bal -N euros -V
-             $103.00  assets:euros
-
-
-File: hledger.info,  Node: --value Flexible valuation,  Next: More valuation examples,  Prev: Simple valuation examples,  Up: Valuation
-
-2.18.9 -value: Flexible valuation
----------------------------------
-
-'-B', '-V' and '-X' are special cases of the more general '--value'
-option:
-
- --value=TYPE[,COMM]  TYPE is cost, then, end, now or YYYY-MM-DD.
-                      COMM is an optional commodity symbol.
-                      Shows amounts converted to:
-                      - cost commodity using transaction prices (then optionally to COMM using market prices at period end(s))
-                      - default valuation commodity (or COMM) using market prices at posting dates
-                      - default valuation commodity (or COMM) using market prices at period end(s)
-                      - default valuation commodity (or COMM) using current market prices
-                      - default valuation commodity (or COMM) using market prices at some date
-
-   The TYPE part selects cost or value and valuation date:
-
-'--value=cost'
-
-     Convert amounts to cost, using the prices recorded in transactions.
-'--value=then'
-
-     Convert amounts to their value in the default valuation commodity,
-     using market prices on each posting's date.  This is currently
-     supported only by the print and register commands.
-'--value=end'
-
-     Convert amounts to their value in the default valuation commodity,
-     using market prices on the last day of the report period (or if
-     unspecified, the journal's end date); or in multiperiod reports,
-     market prices on the last day of each subperiod.
-'--value=now'
-
-     Convert amounts to their value in the default valuation commodity
-     using current market prices (as of when report is generated).
-'--value=YYYY-MM-DD'
-
-     Convert amounts to their value in the default valuation commodity
-     using market prices on this date.
-
-   To select a different valuation commodity, add the optional ',COMM'
-part: a comma, then the target commodity's symbol.  Eg:
-*'--value=now,EUR'*.  hledger will do its best to convert amounts to
-this commodity, deducing market prices as described above.
-
-
-File: hledger.info,  Node: More valuation examples,  Next: Effect of valuation on reports,  Prev: --value Flexible valuation,  Up: Valuation
-
-2.18.10 More valuation examples
--------------------------------
-
-Here are some examples showing the effect of '--value', as seen with
-'print':
-
-P 2000-01-01 A  1 B
-P 2000-02-01 A  2 B
-P 2000-03-01 A  3 B
-P 2000-04-01 A  4 B
-
-2000-01-01
-  (a)      1 A @ 5 B
-
-2000-02-01
-  (a)      1 A @ 6 B
-
-2000-03-01
-  (a)      1 A @ 7 B
-
-   Show the cost of each posting:
-
-$ hledger -f- print --value=cost
-2000-01-01
-    (a)             5 B
-
-2000-02-01
-    (a)             6 B
-
-2000-03-01
-    (a)             7 B
-
-   Show the value as of the last day of the report period (2000-02-29):
-
-$ hledger -f- print --value=end date:2000/01-2000/03
-2000-01-01
-    (a)             2 B
-
-2000-02-01
-    (a)             2 B
-
-   With no report period specified, that shows the value as of the last
-day of the journal (2000-03-01):
-
-$ hledger -f- print --value=end
-2000-01-01
-    (a)             3 B
-
-2000-02-01
-    (a)             3 B
-
-2000-03-01
-    (a)             3 B
-
-   Show the current value (the 2000-04-01 price is still in effect
-today):
-
-$ hledger -f- print --value=now
-2000-01-01
-    (a)             4 B
-
-2000-02-01
-    (a)             4 B
-
-2000-03-01
-    (a)             4 B
-
-   Show the value on 2000/01/15:
-
-$ hledger -f- print --value=2000-01-15
-2000-01-01
-    (a)             1 B
-
-2000-02-01
-    (a)             1 B
-
-2000-03-01
-    (a)             1 B
-
-   You may need to explicitly set a commodity's display style, when
-reverse prices are used.  Eg this output might be surprising:
-
-P 2000-01-01 A 2B
-
-2000-01-01
-  a  1B
-  b
-
-$ hledger print -x -X A
-2000-01-01
-    a               0
-    b               0
-
-   Explanation: because there's no amount or commodity directive
-specifying a display style for A, 0.5A gets the default style, which
-shows no decimal digits.  Because the displayed amount looks like zero,
-the commodity symbol and minus sign are not displayed either.  Adding a
-commodity directive sets a more useful display style for A:
-
-P 2000-01-01 A 2B
-commodity 0.00A
-
-2000-01-01
-  a  1B
-  b
-
-$ hledger print -X A
-2000-01-01
-    a           0.50A
-    b          -0.50A
-
-
-File: hledger.info,  Node: Effect of valuation on reports,  Prev: More valuation examples,  Up: Valuation
-
-2.18.11 Effect of valuation on reports
---------------------------------------
-
-Here is a reference for how valuation is supposed to affect each part of
-hledger's reports (and a glossary).  (It's wide, you'll have to scroll
-sideways.)  It may be useful when troubleshooting.  If you find
-problems, please report them, ideally with a reproducible example.
-Related: #329, #1083.
-
-Report      '-B',          '-V', '-X'     '--value=then''--value=end' '--value=DATE',
-type        '--value=cost'                                            '--value=now'
---------------------------------------------------------------------------------
-*print*
-posting     cost           value at       value at     value at       value
-amounts                    report end     posting      report or      at
-                           or today       date         journal end    DATE/today
-balance     unchanged      unchanged      unchanged    unchanged      unchanged
-assertions/assignments
-*register*
-starting    cost           value at day   not          value at day   value
-balance                    before         supported    before         at
-(-H)                       report or                   report or      DATE/today
-                           journal                     journal
-                           start                       start
-posting     cost           value at       value at     value at       value
-amounts                    report end     posting      report or      at
-                           or today       date         journal end    DATE/today
-summary     summarised     value at       sum of       value at       value
-posting     cost           period ends    postings     period ends    at
-amounts                                   in                          DATE/today
-with                                      interval,
-report                                    valued at
-interval                                  interval
-                                          start
-running     sum/average    sum/average    sum/average  sum/average    sum/average
-total/averageof displayed  of displayed   of           of displayed   of
-            values         values         displayed    values         displayed
-                                          values                      values
-*balance
-(bs, bse,
-cf, is)*
-balance     sums of        value at       not          value at       value
-changes     costs          report end     supported    report or      at
-                           or today of                 journal end    DATE/today
-                           sums of                     of sums of     of sums
-                           postings                    postings       of
-                                                                      postings
-budget      like balance   like balance   not          like           like
-amounts     changes        changes        supported    balances       balance
-(-budget)                                                             changes
-grand       sum of         sum of         not          sum of         sum of
-total       displayed      displayed      supported    displayed      displayed
-            values         values                      values         values
-*balance
-(bs, bse,
-cf, is)
-with
-report
-interval*
-starting    sums of        value at       not          value at       sums of
-balances    costs of       report start   supported    report start   postings
-(-H)        postings       of sums of                  of sums of     before
-            before         all postings                all postings   report
-            report start   before                      before         start
-                           report start                report start
-balance     sums of        same as        not          balance        value
-changes     costs of       -value=end     supported    change in      at
-(bal, is,   postings in                                each period,   DATE/today
-bs          period                                     valued at      of sums
--change,                                               period ends    of
-cf                                                                    postings
--change)
-end         sums of        same as        not          period end     value
-balances    costs of       -value=end     supported    balances,      at
-(bal -H,    postings                                   valued at      DATE/today
-is -H,      from before                                period ends    of sums
-bs, cf)     report start                                              of
-            to period                                                 postings
-            end
-budget      like balance   like balance   not          like           like
-amounts     changes/end    changes/end    supported    balances       balance
-(-budget)   balances       balances                                   changes/end
-                                                                      balances
-row         sums,          sums,          not          sums,          sums,
-totals,     averages of    averages of    supported    averages of    averages
-row         displayed      displayed                   displayed      of
-averages    values         values                      values         displayed
-(-T, -A)                                                              values
-column      sums of        sums of        not          sums of        sums of
-totals      displayed      displayed      supported    displayed      displayed
-            values         values                      values         values
-grand       sum, average   sum, average   not          sum, average   sum,
-total,      of column      of column      supported    of column      average
-grand       totals         totals                      totals         of
-average                                                               column
-                                                                      totals
-
-   '--cumulative' is omitted to save space, it works like '-H' but with
-a zero starting balance.
-
-   *Glossary:*
-
-_cost_
-
-     calculated using price(s) recorded in the transaction(s).
-_value_
-
-     market value using available market price declarations, or the
-     unchanged amount if no conversion rate can be found.
-_report start_
-
-     the first day of the report period specified with -b or -p or
-     date:, otherwise today.
-_report or journal start_
-
-     the first day of the report period specified with -b or -p or
-     date:, otherwise the earliest transaction date in the journal,
-     otherwise today.
-_report end_
-
-     the last day of the report period specified with -e or -p or date:,
-     otherwise today.
-_report or journal end_
-
-     the last day of the report period specified with -e or -p or date:,
-     otherwise the latest transaction date in the journal, otherwise
-     today.
-_report interval_
-
-     a flag (-D/-W/-M/-Q/-Y) or period expression that activates the
-     report's multi-period mode (whether showing one or many
-     subperiods).
-
-
-File: hledger.info,  Node: COMMANDS,  Next: ENVIRONMENT,  Prev: OPTIONS,  Up: Top
-
-3 COMMANDS
-**********
-
-hledger provides a number of commands for producing reports and managing
-your data.  Run 'hledger' with no arguments to list the commands
-available.
-
-   To run a command, write its name (or its abbreviation shown in the
-commands list, or any unambiguous prefix of the name) as hledger's first
-argument.  Eg: 'hledger balance' or 'hledger bal'.
-
-   Here are the built-in commands:
-
-   *Data entry (these modify the journal file):*
-
-   * add - add transactions using guided prompts
-   * import - add any new transactions from other files (eg csv)
-
-   *Data management*:
-
-   * check - check for various kinds of issue in the data
-   * close (equity) - generate balance-resetting transactions
-   * diff - compare account transactions in two journal files
-   * rewrite - generate extra postings, similar to print -auto
-
-   *Financial statements:*
-
-   * aregister (areg) - show transactions in a particular account
-   * balancesheet (bs) - show assets, liabilities and net worth
-   * balancesheetequity (bse) - show assets, liabilities and equity
-   * cashflow (cf) - show changes in liquid assets
-   * incomestatement (is) - show revenues and expenses
-   * roi - show return on investments
-
-   *Miscellaneous reports:*
-
-   * accounts (a) - show account names
-   * activity - show postings-per-interval bar charts
-   * balance (b, bal) - show balance changes/end balances/budgets in
-     accounts
-   * codes - show transaction codes
-   * commodities - show commodity/currency symbols
-   * descriptions - show unique transaction descriptions
-   * files - show input file paths
-   * notes - show unique note segments of transaction descriptions
-   * payees - show unique payee segments of transaction descriptions
-   * prices - show market price records
-   * print (p, txns) - show transactions (journal entries)
-   * print-unique - show only transactions with unique descriptions
-   * register (r, reg) - show postings in one or more accounts & running
-     total
-   * register-match - show a recent posting that best matches a
-     description
-   * stats - show journal statistics
-   * tags - show tag names
-   * test - run self tests
-
-   Next, the detailed command docs, in alphabetical order.
-
-* Menu:
-
-* accounts::
-* activity::
-* add::
-* aregister::
-* balance::
-* balancesheet::
-* balancesheetequity::
-* cashflow::
-* check::
-* close::
-* codes::
-* commodities::
-* descriptions::
-* diff::
-* files::
-* help::
-* import::
-* incomestatement::
-* notes::
-* rewrite::
-* roi::
-* stats::
-* tags::
-* test::
-* Add-on commands::
-* Add-on command flags::
-* Making add-on commands::
-
-
-File: hledger.info,  Node: accounts,  Next: activity,  Up: COMMANDS
-
-3.1 accounts
-============
-
-accounts, a
-Show account names.
-
-   This command lists account names, either declared with account
-directives (-declared), posted to (-used), or both (the default).  With
-query arguments, only matched account names and account names referenced
-by matched postings are shown.  It shows a flat list by default.  With
-'--tree', it uses indentation to show the account hierarchy.  In flat
-mode you can add '--drop N' to omit the first few account name
-components.  Account names can be depth-clipped with 'depth:N' or
-'--depth N' or '-N'.
-
-   Examples:
-
-$ hledger accounts
-assets:bank:checking
-assets:bank:saving
-assets:cash
-expenses:food
-expenses:supplies
-income:gifts
-income:salary
-liabilities:debts
-
-
-File: hledger.info,  Node: activity,  Next: add,  Prev: accounts,  Up: COMMANDS
-
-3.2 activity
-============
-
-activity
-Show an ascii barchart of posting counts per interval.
-
-   The activity command displays an ascii histogram showing transaction
-counts by day, week, month or other reporting interval (by day is the
-default).  With query arguments, it counts only matched transactions.
-
-   Examples:
-
-$ hledger activity --quarterly
-2008-01-01 **
-2008-04-01 *******
-2008-07-01 
-2008-10-01 **
-
-
-File: hledger.info,  Node: add,  Next: aregister,  Prev: activity,  Up: COMMANDS
-
-3.3 add
-=======
-
-add
-Prompt for transactions and add them to the journal.  Any arguments will
-be used as default inputs for the first N prompts.
-
-   Many hledger users edit their journals directly with a text editor,
-or generate them from CSV. For more interactive data entry, there is the
-'add' command, which prompts interactively on the console for new
-transactions, and appends them to the journal file (if there are
-multiple '-f FILE' options, the first file is used.)  Existing
-transactions are not changed.  This is the only hledger command that
-writes to the journal file.
-
-   To use it, just run 'hledger add' and follow the prompts.  You can
-add as many transactions as you like; when you are finished, enter '.'
-or press control-d or control-c to exit.
-
-   Features:
-
-   * add tries to provide useful defaults, using the most similar (by
-     description) recent transaction (filtered by the query, if any) as
-     a template.
-   * You can also set the initial defaults with command line arguments.
-   * Readline-style edit keys can be used during data entry.
-   * The tab key will auto-complete whenever possible - accounts,
-     descriptions, dates ('yesterday', 'today', 'tomorrow').  If the
-     input area is empty, it will insert the default value.
-   * If the journal defines a default commodity, it will be added to any
-     bare numbers entered.
-   * A parenthesised transaction code may be entered following a date.
-   * Comments and tags may be entered following a description or amount.
-   * If you make a mistake, enter '<' at any prompt to go one step
-     backward.
-   * Input prompts are displayed in a different colour when the terminal
-     supports it.
-
-   Example (see the tutorial for a detailed explanation):
-
-$ hledger add
-Adding transactions to journal file /src/hledger/examples/sample.journal
-Any command line arguments will be used as defaults.
-Use tab key to complete, readline keys to edit, enter to accept defaults.
-An optional (CODE) may follow transaction dates.
-An optional ; COMMENT may follow descriptions or amounts.
-If you make a mistake, enter < at any prompt to go one step backward.
-To end a transaction, enter . when prompted.
-To quit, enter . at a date prompt or press control-d or control-c.
-Date [2015/05/22]: 
-Description: supermarket
-Account 1: expenses:food
-Amount  1: $10
-Account 2: assets:checking
-Amount  2 [$-10.0]: 
-Account 3 (or . or enter to finish this transaction): .
-2015/05/22 supermarket
-    expenses:food             $10
-    assets:checking        $-10.0
-
-Save this transaction to the journal ? [y]: 
-Saved.
-Starting the next transaction (. or ctrl-D/ctrl-C to quit)
-Date [2015/05/22]: <CTRL-D> $
-
-   On Microsoft Windows, the add command makes sure that no part of the
-file path ends with a period, as that would cause problems (#1056).
-
-
-File: hledger.info,  Node: aregister,  Next: balance,  Prev: add,  Up: COMMANDS
-
-3.4 aregister
-=============
-
-aregister, areg
-Show transactions affecting a particular account, and the account's
-running balance.
-
-   'aregister' shows the transactions affecting a particular account
-(and its subaccounts), from the point of view of that account.  Each
-line shows:
-
-   * the transaction's (or posting's, see below) date
-   * the names of the other account(s) involved
-   * the net change to this account's balance
-   * the account's historical running balance (including balance from
-     transactions before the report start date).
-
-   With 'aregister', each line represents a whole transaction - as in
-hledger-ui, hledger-web, and your bank statement.  By contrast, the
-'register' command shows individual postings, across all accounts.  You
-might prefer 'aregister' for reconciling with real-world asset/liability
-accounts, and 'register' for reviewing detailed revenues/expenses.
-
-   An account must be specified as the first argument, which should be
-the full account name or an account pattern (regular expression).
-aregister will show transactions in this account (the first one matched)
-and any of its subaccounts.
-
-   Any additional arguments form a query which will filter the
-transactions shown.
-
-   Transactions making a net change of zero are not shown by default;
-add the '-E/--empty' flag to show them.
-
-   This command also supports the output destination and output format
-options The output formats supported are 'txt', 'csv', and 'json'.
-
-* Menu:
-
-* aregister and custom posting dates::
-
-
-File: hledger.info,  Node: aregister and custom posting dates,  Up: aregister
-
-3.4.1 aregister and custom posting dates
-----------------------------------------
-
-Transactions whose date is outside the report period can still be shown,
-if they have a posting to this account dated inside the report period.
-(And in this case it's the posting date that is shown.)  This ensures
-that 'aregister' can show an accurate historical running balance,
-matching the one shown by 'register -H' with the same arguments.
-
-   To filter strictly by transaction date instead, add the '--txn-dates'
-flag.  If you use this flag and some of your postings have custom dates,
-it's probably best to assume the running balance is wrong.
-
-   Examples:
-
-   Show all transactions and historical running balance in the first
-account whose name contains "checking":
-
-$ hledger areg checking
-
-   Show transactions and historical running balance in all asset
-accounts during july:
-
-$ hledger areg assets date:jul
-
-
-File: hledger.info,  Node: balance,  Next: balancesheet,  Prev: aregister,  Up: COMMANDS
-
-3.5 balance
-===========
-
-balance, bal, b
-Show accounts and their balances.
-
-   The balance command is hledger's most versatile command.  Note,
-despite the name, it is not always used for showing real-world account
-balances; the more accounting-aware balancesheet and incomestatement may
-be more convenient for that.
-
-   By default, it displays all accounts, and each account's change in
-balance during the entire period of the journal.  Balance changes are
-calculated by adding up the postings in each account.  You can limit the
-postings matched, by a query, to see fewer accounts, changes over a
-different time period, changes from only cleared transactions, etc.
-
-   If you include an account's complete history of postings in the
-report, the balance change is equivalent to the account's current ending
-balance.  For a real-world account, typically you won't have all
-transactions in the journal; instead you'll have all transactions after
-a certain date, and an "opening balances" transaction setting the
-correct starting balance on that date.  Then the balance command will
-show real-world account balances.  In some cases the -H/-historical flag
-is used to ensure this (more below).
-
-   This command also supports the output destination and output format
-options The output formats supported are (in most modes): 'txt', 'csv',
-'html', and 'json'.
-
-   The balance command can produce several styles of report:
-
-* Menu:
-
-* Single-period flat balance report::
-* Single-period tree-mode balance report::
-* Multi-period balance report::
-* Depth limiting::
-* Colour support::
-* Sorting by amount::
-* Percentages::
-* Customising single-period balance reports::
-* Budget report::
-
-
-File: hledger.info,  Node: Single-period flat balance report,  Next: Single-period tree-mode balance report,  Up: balance
-
-3.5.1 Single-period flat balance report
----------------------------------------
-
-This is the default for hledger's balance command: a flat list of all
-(or with a query, matched) accounts, showing full account names.
-Accounts are sorted by declaration order if any, and then by account
-name.  Accounts which have zero balance are not shown unless
-'-E/--empty' is used.  The reported balances' total is shown as the last
-line, unless disabled by '-N'/'--no-total'.
-
-$ hledger bal
-                  $1  assets:bank:saving
-                 $-2  assets:cash
-                  $1  expenses:food
-                  $1  expenses:supplies
-                 $-1  income:gifts
-                 $-1  income:salary
-                  $1  liabilities:debts
---------------------
-                   0  
-
-
-File: hledger.info,  Node: Single-period tree-mode balance report,  Next: Multi-period balance report,  Prev: Single-period flat balance report,  Up: balance
-
-3.5.2 Single-period tree-mode balance report
---------------------------------------------
-
-With the '-t/--tree' flag, accounts are displayed hierarchically,
-showing subaccounts as short names indented below their parent.  (This
-is the default style in Ledger and in older hledger versions.)
-
-$ hledger balance
-                 $-1  assets
-                  $1    bank:saving
-                 $-2    cash
-                  $2  expenses
-                  $1    food
-                  $1    supplies
-                 $-2  income
-                 $-1    gifts
-                 $-1    salary
-                  $1  liabilities:debts
---------------------
-                   0
-
-   For more compact output, "boring" accounts containing a single
-interesting subaccount and no balance of their own ('assets:bank' and
-'liabilities' here) are elided into the following line, unless
-'--no-elide' is used.  And accounts which have zero balance and no
-non-zero subaccounts are omitted, unless '-E/--empty' is used.
-
-   Account balances in tree mode are "inclusive" - they include the
-balances of any subaccounts.  Eg, the 'assets' '$-1' balance here
-includes the '$1' from 'assets:bank:saving' and the '$-2' from
-'assets:cash'.  (And it would include balance posted to the 'assets'
-account itself, if there was any).  Note this causes some repetition,
-and the final total ('0') is the sum of the top-level balances, not of
-all the balances shown.
-
-   Each group of sibling accounts is sorted separately, by declaration
-order and then by account name.
-
-
-File: hledger.info,  Node: Multi-period balance report,  Next: ,  Prev: Single-period tree-mode balance report,  Up: balance
-
-3.5.3 Multi-period balance report
----------------------------------
-
-Multi-period balance reports are a very useful hledger feature,
-activated if you provide one of the reporting interval flags, such as
-'-M'/'--monthly'.  They are similar to single-period balance reports,
-but they show the report as a table, with columns representing one or
-more successive time periods.  This is the usually the preferred style
-of balance report in hledger (even for a single period).
-
-   Multi-period balance reports come in several types, showing different
-information:
-
-  1. A balance change report: by default, each column shows the sum of
-     postings in that period, ie the account's change of balance in that
-     period.  This is useful eg for a monthly income statement:
-
-$ hledger balance --quarterly income expenses -E
-Balance changes in 2008:
-
-                   ||  2008q1  2008q2  2008q3  2008q4 
-===================++=================================
- expenses:food     ||       0      $1       0       0 
- expenses:supplies ||       0      $1       0       0 
- income:gifts      ||       0     $-1       0       0 
- income:salary     ||     $-1       0       0       0 
--------------------++---------------------------------
-                   ||     $-1      $1       0       0 
-
-  2. A cumulative end balance report: with '--cumulative', each column
-     shows the end balance for that period, accumulating the changes
-     across periods, starting from 0 at the report start date:
-
-     $ hledger balance --quarterly income expenses -E --cumulative
-     Ending balances (cumulative) in 2008:
-     
-                        ||  2008/03/31  2008/06/30  2008/09/30  2008/12/31 
-     ===================++=================================================
-      expenses:food     ||           0          $1          $1          $1 
-      expenses:supplies ||           0          $1          $1          $1 
-      income:gifts      ||           0         $-1         $-1         $-1 
-      income:salary     ||         $-1         $-1         $-1         $-1 
-     -------------------++-------------------------------------------------
-                        ||         $-1           0           0           0 
-
-  3. A historical end balance report: with '--historical/-H', each
-     column shows the actual historical end balance for that period,
-     accumulating the changes across periods, and including the balance
-     from any postings before the report start date.  This is useful eg
-     for a multi-period balance sheet, and when you want to see balances
-     only after a certain date:
-
-     $ hledger balance ^assets ^liabilities --quarterly --historical --begin 2008/4/1
-     Ending balances (historical) in 2008/04/01-2008/12/31:
-     
-                           ||  2008/06/30  2008/09/30  2008/12/31 
-     ======================++=====================================
-      assets:bank:checking ||          $1          $1           0 
-      assets:bank:saving   ||          $1          $1          $1 
-      assets:cash          ||         $-2         $-2         $-2 
-      liabilities:debts    ||           0           0          $1 
-     ----------------------++-------------------------------------
-                           ||           0           0           0 
-
-   Note that '--cumulative' or '--historical/-H' disable
-'--row-total/-T', since summing end balances generally does not make
-sense.
-
-   With a reporting interval (like '--quarterly' above), the report
-start/end dates will be adjusted if necessary so that they encompass the
-displayed report periods.  This is so that the first and last periods
-will be "full" and comparable to the others.
-
-   The '-E/--empty' flag does two things in multicolumn balance reports:
-first, the report will show all columns within the specified report
-period (without -E, leading and trailing columns with all zeroes are not
-shown).  Second, all accounts which existed at the report start date
-will be considered, not just the ones with activity during the report
-period (use -E to include low-activity accounts which would otherwise
-would be omitted).
-
-   The '-T/--row-total' flag adds an additional column showing the total
-for each row.
-
-   The '-A/--average' flag adds a column showing the average value in
-each row.
-
-   Here's an example of all three:
-
-$ hledger balance -Q income expenses --tree -ETA
-Balance changes in 2008:
-
-            ||  2008q1  2008q2  2008q3  2008q4    Total  Average 
-============++===================================================
- expenses   ||       0      $2       0       0       $2       $1 
-   food     ||       0      $1       0       0       $1        0 
-   supplies ||       0      $1       0       0       $1        0 
- income     ||     $-1     $-1       0       0      $-2      $-1 
-   gifts    ||       0     $-1       0       0      $-1        0 
-   salary   ||     $-1       0       0       0      $-1        0 
-------------++---------------------------------------------------
-            ||     $-1      $1       0       0        0        0 
-
-(Average is rounded to the dollar here since all journal amounts are)
-
-   The '--transpose' flag can be used to exchange the rows and columns
-of a multicolumn report.
-
-   When showing multicommodity amounts, multicolumn balance reports will
-elide any amounts which have more than two commodities, since otherwise
-columns could get very wide.  The '--no-elide' flag disables this.
-Hiding totals with the '-N/--no-total' flag can also help reduce the
-width of multicommodity reports.
-
-   When the report is still too wide, a good workaround is to pipe it
-into 'less -RS' (-R for colour, -S to chop long lines).  Eg: 'hledger
-bal -D --color=yes | less -RS'.
-
-3.5.4 Depth limiting
---------------------
-
-With a 'depth:N' query, or '--depth N' option, or just '-N', balance
-reports will show accounts only to the specified depth.  This is very
-useful to hide low-level accounts and get an overview.  Eg, limiting to
-depth 1 shows the top-level accounts:
-
-$ hledger balance -N -1
-                 $-1  assets
-                  $2  expenses
-                 $-2  income
-                  $1  liabilities
-
-   Accounts at the depth limit will include the balances of any hidden
-subaccounts (even in flat mode, which normally shows exclusive
-balances).
-
-   You can also drop account name components from the start of account
-names, using '--drop N'.  This can be useful to hide unwanted top-level
-detail.
-
-
-File: hledger.info,  Node: Colour support,  Next: Sorting by amount,  Prev: ,  Up: balance
-
-3.5.5 Colour support
---------------------
-
-In terminal output, when colour is enabled, the balance command shows
-negative amounts in red.
-
-
-File: hledger.info,  Node: Sorting by amount,  Next: Percentages,  Prev: Colour support,  Up: balance
-
-3.5.6 Sorting by amount
------------------------
-
-With '-S'/'--sort-amount', accounts with the largest (most positive)
-balances are shown first.  For example, 'hledger bal expenses -MAS'
-shows your biggest averaged monthly expenses first.
-
-   Revenues and liability balances are typically negative, however, so
-'-S' shows these in reverse order.  To work around this, you can add
-'--invert' to flip the signs.  Or, use one of the sign-flipping reports
-like 'balancesheet' or 'incomestatement', which also support '-S'.  Eg:
-'hledger is -MAS'.
-
-
-File: hledger.info,  Node: Percentages,  Next: Customising single-period balance reports,  Prev: Sorting by amount,  Up: balance
-
-3.5.7 Percentages
------------------
-
-With '-%' or '--percent', balance reports show each account's value
-expressed as a percentage of the column's total.  This is useful to get
-an overview of the relative sizes of account balances.  For example to
-obtain an overview of expenses:
-
-$ hledger balance expenses -%
-             100.0 %  expenses
-              50.0 %    food
-              50.0 %    supplies
---------------------
-             100.0 %
-
-   Note that '--tree' does not have an effect on '-%'.  The percentages
-are always relative to the total sum of each column, they are never
-relative to the parent account.
-
-   Since the percentages are relative to the columns sum, it is usually
-not useful to calculate percentages if the signs of the amounts are
-mixed.  Although the results are technically correct, they are most
-likely useless.  Especially in a balance report that sums up to zero (eg
-'hledger balance -B') all percentage values will be zero.
-
-   This flag does not work if the report contains any mixed commodity
-accounts.  If there are mixed commodity accounts in the report be sure
-to use '-V' or '-B' to coerce the report into using a single commodity.
-
-
-File: hledger.info,  Node: Customising single-period balance reports,  Next: Budget report,  Prev: Percentages,  Up: balance
-
-3.5.8 Customising single-period balance reports
------------------------------------------------
-
-You can customise the layout of single-period balance reports with
-'--format FMT', which sets the format of each line.  Eg:
-
-$ hledger balance --format "%20(account) %12(total)"
-              assets          $-1
-         bank:saving           $1
-                cash          $-2
-            expenses           $2
-                food           $1
-            supplies           $1
-              income          $-2
-               gifts          $-1
-              salary          $-1
-   liabilities:debts           $1
----------------------------------
-                                0
-
-   The FMT format string (plus a newline) specifies the formatting
-applied to each account/balance pair.  It may contain any suitable text,
-with data fields interpolated like so:
-
-   '%[MIN][.MAX](FIELDNAME)'
-
-   * MIN pads with spaces to at least this width (optional)
-
-   * MAX truncates at this width (optional)
-
-   * FIELDNAME must be enclosed in parentheses, and can be one of:
-
-        * 'depth_spacer' - a number of spaces equal to the account's
-          depth, or if MIN is specified, MIN * depth spaces.
-        * 'account' - the account's name
-        * 'total' - the account's balance/posted total, right justified
-
-   Also, FMT can begin with an optional prefix to control how
-multi-commodity amounts are rendered:
-
-   * '%_' - render on multiple lines, bottom-aligned (the default)
-   * '%^' - render on multiple lines, top-aligned
-   * '%,' - render on one line, comma-separated
-
-   There are some quirks.  Eg in one-line mode, '%(depth_spacer)' has no
-effect, instead '%(account)' has indentation built in.  Experimentation
-may be needed to get pleasing results.
-
-   Some example formats:
-
-   * '%(total)' - the account's total
-   * '%-20.20(account)' - the account's name, left justified, padded to
-     20 characters and clipped at 20 characters
-   * '%,%-50(account) %25(total)' - account name padded to 50
-     characters, total padded to 20 characters, with multiple
-     commodities rendered on one line
-   * '%20(total) %2(depth_spacer)%-(account)' - the default format for
-     the single-column balance report
-
-
-File: hledger.info,  Node: Budget report,  Prev: Customising single-period balance reports,  Up: balance
-
-3.5.9 Budget report
--------------------
-
-There is also a special balance report mode for showing budget
-performance.  The '--budget' flag activates extra columns showing the
-budget goals for each account and period, if any.  For this report,
-budget goals are defined by periodic transactions.  This is very useful
-for comparing planned and actual income, expenses, time usage, etc.
-
-   For example, you can take average monthly expenses in the common
-expense categories to construct a minimal monthly budget:
-
-;; Budget
-~ monthly
-  income  $2000
-  expenses:food    $400
-  expenses:bus     $50
-  expenses:movies  $30
-  assets:bank:checking
-
-;; Two months worth of expenses
-2017-11-01
-  income  $1950
-  expenses:food    $396
-  expenses:bus     $49
-  expenses:movies  $30
-  expenses:supplies  $20
-  assets:bank:checking
-
-2017-12-01
-  income  $2100
-  expenses:food    $412
-  expenses:bus     $53
-  expenses:gifts   $100
-  assets:bank:checking
-
-   You can now see a monthly budget report:
-
-$ hledger balance -M --budget
-Budget performance in 2017/11/01-2017/12/31:
-
-                      ||                      Nov                       Dec 
-======================++====================================================
- assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480] 
- expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50] 
- expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400] 
- expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30] 
- income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000] 
-----------------------++----------------------------------------------------
-                      ||      0 [              0]       0 [              0] 
-
-   This is different from a normal balance report in several ways:
-
-   * Only accounts with budget goals during the report period are shown,
-     by default.
-
-   * In each column, in square brackets after the actual amount, budget
-     goal amounts are shown, and the actual/goal percentage.  (Note:
-     budget goals should be in the same commodity as the actual amount.)
-
-   * All parent accounts are always shown, even in flat mode.  Eg
-     assets, assets:bank, and expenses above.
-
-   * Amounts always include all subaccounts, budgeted or unbudgeted,
-     even in flat mode.
-
-   This means that the numbers displayed will not always add up!  Eg
-above, the 'expenses' actual amount includes the gifts and supplies
-transactions, but the 'expenses:gifts' and 'expenses:supplies' accounts
-are not shown, as they have no budget amounts declared.
-
-   This can be confusing.  When you need to make things clearer, use the
-'-E/--empty' flag, which will reveal all accounts including unbudgeted
-ones, giving the full picture.  Eg:
-
-$ hledger balance -M --budget --empty
-Budget performance in 2017/11/01-2017/12/31:
-
-                      ||                      Nov                       Dec 
-======================++====================================================
- assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480] 
- expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50] 
- expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400] 
- expenses:gifts       ||      0                      $100                   
- expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30] 
- expenses:supplies    ||    $20                         0                   
- income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000] 
-----------------------++----------------------------------------------------
-                      ||      0 [              0]       0 [              0] 
-
-   You can roll over unspent budgets to next period with '--cumulative':
-
-$ hledger balance -M --budget --cumulative
-Budget performance in 2017/11/01-2017/12/31:
-
-                      ||                      Nov                       Dec 
-======================++====================================================
- assets               || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960] 
- assets:bank          || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960] 
- assets:bank:checking || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960] 
- expenses             ||   $495 [ 103% of   $480]   $1060 [ 110% of   $960] 
- expenses:bus         ||    $49 [  98% of    $50]    $102 [ 102% of   $100] 
- expenses:food        ||   $396 [  99% of   $400]    $808 [ 101% of   $800] 
- expenses:movies      ||    $30 [ 100% of    $30]     $30 [  50% of    $60] 
- income               ||  $1950 [  98% of  $2000]   $4050 [ 101% of  $4000] 
-----------------------++----------------------------------------------------
-                      ||      0 [              0]       0 [              0] 
-
-   For more examples and notes, see Budgeting.
-
-* Menu:
-
-* Budget report start date::
-* Nested budgets::
-
-
-File: hledger.info,  Node: Budget report start date,  Next: Nested budgets,  Up: Budget report
-
-3.5.9.1 Budget report start date
-................................
-
-This might be a bug, but for now: when making budget reports, it's a
-good idea to explicitly set the report's start date to the first day of
-a reporting period, because a periodic rule like '~ monthly' generates
-its transactions on the 1st of each month, and if your journal has no
-regular transactions on the 1st, the default report start date could
-exclude that budget goal, which can be a little surprising.  Eg here the
-default report period is just the day of 2020-01-15:
-
-~ monthly in 2020
-  (expenses:food)  $500
-
-2020-01-15
-  expenses:food    $400
-  assets:checking
-
-$ hledger bal expenses --budget
-Budget performance in 2020-01-15:
-
-              || 2020-01-15 
-==============++============
- <unbudgeted> ||       $400 
---------------++------------
-              ||       $400 
-
-   To avoid this, specify the budget report's period, or at least the
-start date, with '-b'/'-e'/'-p'/'date:', to ensure it includes the
-budget goal transactions (periodic transactions) that you want.  Eg,
-adding '-b 2020/1/1' to the above:
-
-$ hledger bal expenses --budget -b 2020/1/1
-Budget performance in 2020-01-01..2020-01-15:
-
-               || 2020-01-01..2020-01-15 
-===============++========================
- expenses:food ||     $400 [80% of $500] 
----------------++------------------------
-               ||     $400 [80% of $500] 
-
-
-File: hledger.info,  Node: Nested budgets,  Prev: Budget report start date,  Up: Budget report
-
-3.5.9.2 Nested budgets
-......................
-
-You can add budgets to any account in your account hierarchy.  If you
-have budgets on both parent account and some of its children, then
-budget(s) of the child account(s) would be added to the budget of their
-parent, much like account balances behave.
-
-   In the most simple case this means that once you add a budget to any
-account, all its parents would have budget as well.
-
-   To illustrate this, consider the following budget:
-
-~ monthly from 2019/01
-    expenses:personal             $1,000.00
-    expenses:personal:electronics    $100.00
-    liabilities
-
-   With this, monthly budget for electronics is defined to be $100 and
-budget for personal expenses is an additional $1000, which implicitly
-means that budget for both 'expenses:personal' and 'expenses' is $1100.
-
-   Transactions in 'expenses:personal:electronics' will be counted both
-towards its $100 budget and $1100 of 'expenses:personal' , and
-transactions in any other subaccount of 'expenses:personal' would be
-counted towards only towards the budget of 'expenses:personal'.
-
-   For example, let's consider these transactions:
-
-~ monthly from 2019/01
-    expenses:personal             $1,000.00
-    expenses:personal:electronics    $100.00
-    liabilities
-
-2019/01/01 Google home hub
-    expenses:personal:electronics          $90.00
-    liabilities                           $-90.00
-
-2019/01/02 Phone screen protector
-    expenses:personal:electronics:upgrades          $10.00
-    liabilities
-
-2019/01/02 Weekly train ticket
-    expenses:personal:train tickets       $153.00
-    liabilities
-
-2019/01/03 Flowers
-    expenses:personal          $30.00
-    liabilities
-
-   As you can see, we have transactions in
-'expenses:personal:electronics:upgrades' and 'expenses:personal:train
-tickets', and since both of these accounts are without explicitly
-defined budget, these transactions would be counted towards budgets of
-'expenses:personal:electronics' and 'expenses:personal' accordingly:
-
-$ hledger balance --budget -M
-Budget performance in 2019/01:
-
-                               ||                           Jan 
-===============================++===============================
- expenses                      ||  $283.00 [  26% of  $1100.00] 
- expenses:personal             ||  $283.00 [  26% of  $1100.00] 
- expenses:personal:electronics ||  $100.00 [ 100% of   $100.00] 
- liabilities                   || $-283.00 [  26% of $-1100.00] 
--------------------------------++-------------------------------
-                               ||        0 [                 0] 
-
-   And with '--empty', we can get a better picture of budget allocation
-and consumption:
-
-$ hledger balance --budget -M --empty
-Budget performance in 2019/01:
-
-                                        ||                           Jan 
-========================================++===============================
- expenses                               ||  $283.00 [  26% of  $1100.00] 
- expenses:personal                      ||  $283.00 [  26% of  $1100.00] 
- expenses:personal:electronics          ||  $100.00 [ 100% of   $100.00] 
- expenses:personal:electronics:upgrades ||   $10.00                      
- expenses:personal:train tickets        ||  $153.00                      
- liabilities                            || $-283.00 [  26% of $-1100.00] 
-----------------------------------------++-------------------------------
-                                        ||        0 [                 0] 
-
-
-File: hledger.info,  Node: balancesheet,  Next: balancesheetequity,  Prev: balance,  Up: COMMANDS
-
-3.6 balancesheet
-================
-
-balancesheet, bs
-This command displays a balance sheet, showing historical ending
-balances of asset and liability accounts.  (To see equity as well, use
-the balancesheetequity command.)  Amounts are shown with normal positive
-sign, as in conventional financial statements.
-
-   The asset and liability accounts shown are those accounts declared
-with the 'Asset' or 'Cash' or 'Liability' type, or otherwise all
-accounts under a top-level 'asset' or 'liability' account (case
-insensitive, plurals allowed).
-
-   Example:
-
-$ hledger balancesheet
-Balance Sheet
-
-Assets:
-                 $-1  assets
-                  $1    bank:saving
-                 $-2    cash
---------------------
-                 $-1
-
-Liabilities:
-                  $1  liabilities:debts
---------------------
-                  $1
-
-Total:
---------------------
-                   0
-
-   With a reporting interval, multiple columns will be shown, one for
-each report period.  As with multicolumn balance reports, you can alter
-the report mode with '--change'/'--cumulative'/'--historical'.  Normally
-balancesheet shows historical ending balances, which is what you need
-for a balance sheet; note this means it ignores report begin dates (and
-'-T/--row-total', since summing end balances generally does not make
-sense).  Instead of absolute values percentages can be displayed with
-'-%'.
-
-   This command also supports the output destination and output format
-options The output formats supported are 'txt', 'csv', 'html', and
-(experimental) 'json'.
-
-
-File: hledger.info,  Node: balancesheetequity,  Next: cashflow,  Prev: balancesheet,  Up: COMMANDS
-
-3.7 balancesheetequity
-======================
-
-balancesheetequity, bse
-This command displays a balance sheet, showing historical ending
-balances of asset, liability and equity accounts.  Amounts are shown
-with normal positive sign, as in conventional financial statements.
-
-   The asset, liability and equity accounts shown are those accounts
-declared with the 'Asset', 'Cash', 'Liability' or 'Equity' type, or
-otherwise all accounts under a top-level 'asset', 'liability' or
-'equity' account (case insensitive, plurals allowed).
-
-   Example:
-
-$ hledger balancesheetequity
-Balance Sheet With Equity
-
-Assets:
-                 $-2  assets
-                  $1    bank:saving
-                 $-3    cash
---------------------
-                 $-2
-
-Liabilities:
-                  $1  liabilities:debts
---------------------
-                  $1
-
-Equity:
-          $1  equity:owner
---------------------
-          $1
-
-Total:
---------------------
-                   0
-
-   This command also supports the output destination and output format
-options The output formats supported are 'txt', 'csv', 'html', and
-(experimental) 'json'.
-
-
-File: hledger.info,  Node: cashflow,  Next: check,  Prev: balancesheetequity,  Up: COMMANDS
-
-3.8 cashflow
-============
-
-cashflow, cf
-This command displays a cashflow statement, showing the inflows and
-outflows affecting "cash" (ie, liquid) assets.  Amounts are shown with
-normal positive sign, as in conventional financial statements.
-
-   The "cash" accounts shown are those accounts declared with the 'Cash'
-type, or otherwise all accounts under a top-level 'asset' account (case
-insensitive, plural allowed) which do not have 'fixed', 'investment',
-'receivable' or 'A/R' in their name.
-
-   Example:
-
-$ hledger cashflow
-Cashflow Statement
-
-Cash flows:
-                 $-1  assets
-                  $1    bank:saving
-                 $-2    cash
---------------------
-                 $-1
-
-Total:
---------------------
-                 $-1
-
-   With a reporting interval, multiple columns will be shown, one for
-each report period.  Normally cashflow shows changes in assets per
-period, though as with multicolumn balance reports you can alter the
-report mode with '--change'/'--cumulative'/'--historical'.  Instead of
-absolute values percentages can be displayed with '-%'.
-
-   This command also supports the output destination and output format
-options The output formats supported are 'txt', 'csv', 'html', and
-(experimental) 'json'.
-
-
-File: hledger.info,  Node: check,  Next: close,  Prev: cashflow,  Up: COMMANDS
-
-3.9 check
-=========
-
-check
-Check for various kinds of errors in your data.  _experimental_
-
-   hledger provides a number of built-in error checks to help prevent
-problems in your data.  Some of these are run automatically; or, you can
-use this 'check' command to run them on demand, with no output and a
-zero exit code if all is well.  Some examples:
-
-hledger check      # basic checks
-hledger check -s   # basic + strict checks
-hledger check ordereddates uniqueleafnames  # basic + specified checks
-
-   Here are the checks currently available:
-
-* Menu:
-
-* Basic checks::
-* Strict checks::
-* Other checks::
-* Add-on checks::
-
-
-File: hledger.info,  Node: Basic checks,  Next: Strict checks,  Up: check
-
-3.9.1 Basic checks
-------------------
-
-These are always run by this command and other commands:
-
-   * *parseable* - data files are well-formed and can be successfully
-     parsed
-
-   * *autobalanced* - all transactions are balanced, inferring missing
-     amounts where necessary, and possibly converting commodities using
-     transaction prices or automatically-inferred transaction prices
-
-   * *assertions* - all balance assertions in the journal are passing.
-     (This check can be disabled with '-I'/'--ignore-assertions'.)
-
-
-File: hledger.info,  Node: Strict checks,  Next: Other checks,  Prev: Basic checks,  Up: check
-
-3.9.2 Strict checks
--------------------
-
-These are always run by this and other commands when '-s'/'--strict' is
-used (strict mode):
-
-   * *accounts* - all account names used by transactions have been
-     declared
-
-   * *commodities* - all commodity symbols used have been declared
-
-
-File: hledger.info,  Node: Other checks,  Next: Add-on checks,  Prev: Strict checks,  Up: check
-
-3.9.3 Other checks
-------------------
-
-These checks can be run by specifying their names as arguments to the
-check command:
-
-   * *ordereddates* - transactions are ordered by date (similar to the
-     old 'check-dates' command)
-
-   * *uniqueleafnames* - all account leaf names are unique (similar to
-     the old 'check-dupes' command)
-
-
-File: hledger.info,  Node: Add-on checks,  Prev: Other checks,  Up: check
-
-3.9.4 Add-on checks
--------------------
-
-Some checks are not yet integrated with this command, but are available
-as add-on commands in
-https://github.com/simonmichael/hledger/tree/master/bin:
-
-   * *hledger-check-tagfiles* - all tag values containing / (a forward
-     slash) exist as file paths
-
-   * *hledger-check-fancyassertions* - more complex balance assertions
-     are passing
-
-   You could make your own similar scripts to perform custom checks;
-Cookbook -> Scripting may be helpful.
-
-
-File: hledger.info,  Node: close,  Next: codes,  Prev: check,  Up: COMMANDS
-
-3.10 close
-==========
-
-close, equity
-Prints a "closing balances" transaction and an "opening balances"
-transaction that bring account balances to and from zero, respectively.
-These can be added to your journal file(s), eg to bring asset/liability
-balances forward into a new journal file, or to close out
-revenues/expenses to retained earnings at the end of a period.
-
-   You can print just one of these transactions by using the '--close'
-or '--open' flag.  You can customise their descriptions with the
-'--close-desc' and '--open-desc' options.
-
-   One amountless posting to "equity:opening/closing balances" is added
-to balance the transactions, by default.  You can customise this account
-name with '--close-acct' and '--open-acct'; if you specify only one of
-these, it will be used for both.
-
-   With '--x/--explicit', the equity posting's amount will be shown.
-And if it involves multiple commodities, a posting for each commodity
-will be shown, as with the print command.
-
-   With '--interleaved', the equity postings are shown next to the
-postings they balance, which makes troubleshooting easier.
-
-   By default, transaction prices in the journal are ignored when
-generating the closing/opening transactions.  With '--show-costs', this
-cost information is preserved ('balance -B' reports will be unchanged
-after the transition).  Separate postings are generated for each cost in
-each commodity.  Note this can generate very large journal entries, if
-you have many foreign currency or investment transactions.
-
-* Menu:
-
-* close usage::
-
-
-File: hledger.info,  Node: close usage,  Up: close
-
-3.10.1 close usage
-------------------
-
-If you split your journal files by time (eg yearly), you will typically
-run this command at the end of the year, and save the closing
-transaction as last entry of the old file, and the opening transaction
-as the first entry of the new file.  This makes the files self
-contained, so that correct balances are reported no matter which of them
-are loaded.  Ie, if you load just one file, the balances are initialised
-correctly; or if you load several files, the redundant closing/opening
-transactions cancel each other out.  (They will show up in print or
-register reports; you can exclude them with a query like
-'not:desc:'(opening|closing) balances''.)
-
-   If you're running a business, you might also use this command to
-"close the books" at the end of an accounting period, transferring
-income statement account balances to retained earnings.  (You may want
-to change the equity account name to something like "equity:retained
-earnings".)
-
-   By default, the closing transaction is dated yesterday, the balances
-are calculated as of end of yesterday, and the opening transaction is
-dated today.  To close on some other date, use: 'hledger close -e
-OPENINGDATE'.  Eg, to close/open on the 2018/2019 boundary, use '-e
-2019'.  You can also use -p or 'date:PERIOD' (any starting date is
-ignored).
-
-   Both transactions will include balance assertions for the
-closed/reopened accounts.  You probably shouldn't use status or realness
-filters (like -C or -R or 'status:') with this command, or the generated
-balance assertions will depend on these flags.  Likewise, if you run
-this command with -auto, the balance assertions will probably always
-require -auto.
-
-   Examples:
-
-   Carrying asset/liability balances into a new file for 2019:
-
-$ hledger close -f 2018.journal -e 2019 assets liabilities --open
-    # (copy/paste the output to the start of your 2019 journal file)
-$ hledger close -f 2018.journal -e 2019 assets liabilities --close
-    # (copy/paste the output to the end of your 2018 journal file)
-
-   Now:
-
-$ hledger bs -f 2019.journal                   # one file - balances are correct
-$ hledger bs -f 2018.journal -f 2019.journal   # two files - balances still correct
-$ hledger bs -f 2018.journal not:desc:closing  # to see year-end balances, must exclude closing txn
-
-   Transactions spanning the closing date can complicate matters,
-breaking balance assertions:
-
-2018/12/30 a purchase made in 2018, clearing the following year
-    expenses:food          5
-    assets:bank:checking  -5  ; [2019/1/2]
-
-   Here's one way to resolve that:
-
-; in 2018.journal:
-2018/12/30 a purchase made in 2018, clearing the following year
-    expenses:food          5
-    liabilities:pending
-
-; in 2019.journal:
-2019/1/2 clearance of last year's pending transactions
-    liabilities:pending    5 = 0
-    assets:checking
-
-
-File: hledger.info,  Node: codes,  Next: commodities,  Prev: close,  Up: COMMANDS
-
-3.11 codes
-==========
-
-codes
-List the codes seen in transactions, in the order parsed.
-
-   This command prints the value of each transaction's code field, in
-the order transactions were parsed.  The transaction code is an optional
-value written in parentheses between the date and description, often
-used to store a cheque number, order number or similar.
-
-   Transactions aren't required to have a code, and missing or empty
-codes will not be shown by default.  With the '-E'/'--empty' flag, they
-will be printed as blank lines.
-
-   You can add a query to select a subset of transactions.
-
-   Examples:
-
-1/1 (123)
- (a)  1
-
-1/1 ()
- (a)  1
-
-1/1
- (a)  1
-
-1/1 (126)
- (a)  1
-
-$ hledger codes
-123
-124
-126
-
-$ hledger codes -E
-123
-124
-
-
-126
-
-
-File: hledger.info,  Node: commodities,  Next: descriptions,  Prev: codes,  Up: COMMANDS
-
-3.12 commodities
-================
-
-commodities
-List all commodity/currency symbols used or declared in the journal.
-
-
-File: hledger.info,  Node: descriptions,  Next: diff,  Prev: commodities,  Up: COMMANDS
-
-3.13 descriptions
-=================
-
-descriptions
-List the unique descriptions that appear in transactions.
-
-   This command lists the unique descriptions that appear in
-transactions, in alphabetic order.  You can add a query to select a
-subset of transactions.
-
-   Example:
-
-$ hledger descriptions
-Store Name
-Gas Station | Petrol
-Person A
-
-
-File: hledger.info,  Node: diff,  Next: files,  Prev: descriptions,  Up: COMMANDS
-
-3.14 diff
-=========
-
-diff
-Compares a particular account's transactions in two input files.  It
-shows any transactions to this account which are in one file but not in
-the other.
-
-   More precisely, for each posting affecting this account in either
-file, it looks for a corresponding posting in the other file which posts
-the same amount to the same account (ignoring date, description, etc.)
-Since postings not transactions are compared, this also works when
-multiple bank transactions have been combined into a single journal
-entry.
-
-   This is useful eg if you have downloaded an account's transactions
-from your bank (eg as CSV data).  When hledger and your bank disagree
-about the account balance, you can compare the bank data with your
-journal to find out the cause.
-
-   Examples:
-
-$ hledger diff -f $LEDGER_FILE -f bank.csv assets:bank:giro 
-These transactions are in the first file only:
-
-2014/01/01 Opening Balances
-    assets:bank:giro              EUR ...
-    ...
-    equity:opening balances       EUR -...
-
-These transactions are in the second file only:
-
-
-File: hledger.info,  Node: files,  Next: help,  Prev: diff,  Up: COMMANDS
-
-3.15 files
-==========
-
-files
-List all files included in the journal.  With a REGEX argument, only
-file names matching the regular expression (case sensitive) are shown.
-
-
-File: hledger.info,  Node: help,  Next: import,  Prev: files,  Up: COMMANDS
-
-3.16 help
-=========
-
-help
-Show any of the hledger manuals.
-
-   The 'help' command displays any of the main hledger manuals, in one
-of several ways.  Run it with no argument to list the manuals, or
-provide a full or partial manual name to select one.
-
-   hledger manuals are available in several formats.  hledger help will
-use the first of these display methods that it finds: info, man, $PAGER,
-less, stdout (or when non-interactive, just stdout).  You can force a
-particular viewer with the '--info', '--man', '--pager', '--cat' flags.
-
-   Examples:
-
-$ hledger help
-Please choose a manual by typing "hledger help MANUAL" (a substring is ok).
-Manuals: hledger hledger-ui hledger-web journal csv timeclock timedot
-
-$ hledger help h --man
-
-hledger(1)                    hledger User Manuals                    hledger(1)
-
-NAME
-       hledger - a command-line accounting tool
-
-SYNOPSIS
-       hledger [-f FILE] COMMAND [OPTIONS] [ARGS]
-       hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]
-       hledger
-
-DESCRIPTION
-       hledger  is  a  cross-platform  program  for tracking money, time, or any
-...
-
-
-File: hledger.info,  Node: import,  Next: incomestatement,  Prev: help,  Up: COMMANDS
-
-3.17 import
-===========
-
-import
-Read new transactions added to each FILE since last run, and add them to
-the main journal file.  Or with -dry-run, just print the transactions
-that would be added.  Or with -catchup, just mark all of the FILEs'
-transactions as imported, without actually importing any.
-
-   The input files are specified as arguments - no need to write -f
-before each one.  So eg to add new transactions from all CSV files to
-the main journal, it's just: 'hledger import *.csv'
-
-   New transactions are detected in the same way as print -new: by
-assuming transactions are always added to the input files in increasing
-date order, and by saving '.latest.FILE' state files.
-
-   The -dry-run output is in journal format, so you can filter it, eg to
-see only uncategorised transactions:
-
-$ hledger import --dry ... | hledger -f- print unknown --ignore-assertions
-
-* Menu:
-
-* Importing balance assignments::
-* Commodity display styles::
-
-
-File: hledger.info,  Node: Importing balance assignments,  Next: Commodity display styles,  Up: import
-
-3.17.1 Importing balance assignments
-------------------------------------
-
-Entries added by import will have their posting amounts made explicit
-(like 'hledger print -x').  This means that any balance assignments in
-imported files must be evaluated; but, imported files don't get to see
-the main file's account balances.  As a result, importing entries with
-balance assignments (eg from an institution that provides only balances
-and not posting amounts) will probably generate incorrect posting
-amounts.  To avoid this problem, use print instead of import:
-
-$ hledger print IMPORTFILE [--new] >> $LEDGER_FILE
-
-   (If you think import should leave amounts implicit like print does,
-please test it and send a pull request.)
-
-
-File: hledger.info,  Node: Commodity display styles,  Prev: Importing balance assignments,  Up: import
-
-3.17.2 Commodity display styles
--------------------------------
-
-Imported amounts will be formatted according to the canonical commodity
-styles (declared or inferred) in the main journal file.
-
-
-File: hledger.info,  Node: incomestatement,  Next: notes,  Prev: import,  Up: COMMANDS
-
-3.18 incomestatement
-====================
-
-incomestatement, is
-
-   This command displays an income statement, showing revenues and
-expenses during one or more periods.  Amounts are shown with normal
-positive sign, as in conventional financial statements.
-
-   The revenue and expense accounts shown are those accounts declared
-with the 'Revenue' or 'Expense' type, or otherwise all accounts under a
-top-level 'revenue' or 'income' or 'expense' account (case insensitive,
-plurals allowed).
-
-   Example:
-
-$ hledger incomestatement
-Income Statement
-
-Revenues:
-                 $-2  income
-                 $-1    gifts
-                 $-1    salary
---------------------
-                 $-2
-
-Expenses:
-                  $2  expenses
-                  $1    food
-                  $1    supplies
---------------------
-                  $2
-
-Total:
---------------------
-                   0
-
-   With a reporting interval, multiple columns will be shown, one for
-each report period.  Normally incomestatement shows revenues/expenses
-per period, though as with multicolumn balance reports you can alter the
-report mode with '--change'/'--cumulative'/'--historical'.  Instead of
-absolute values percentages can be displayed with '-%'.
-
-   This command also supports the output destination and output format
-options The output formats supported are 'txt', 'csv', 'html', and
-(experimental) 'json'.
-
-
-File: hledger.info,  Node: notes,  Next: rewrite,  Prev: incomestatement,  Up: COMMANDS
-
-3.19 notes
-==========
-
-notes
-List the unique notes that appear in transactions.
-
-   This command lists the unique notes that appear in transactions, in
-alphabetic order.  You can add a query to select a subset of
-transactions.  The note is the part of the transaction description after
-a | character (or if there is no |, the whole description).
-
-   Example:
-
-$ hledger notes
-Petrol
-Snacks
-
-
-File: hledger.info,  Node: rewrite,  Next: roi,  Prev: notes,  Up: COMMANDS
-
-3.20 rewrite
-============
-
-rewrite
-Print all transactions, rewriting the postings of matched transactions.
-For now the only rewrite available is adding new postings, like print
--auto.
-
-   This is a start at a generic rewriter of transaction entries.  It
-reads the default journal and prints the transactions, like print, but
-adds one or more specified postings to any transactions matching QUERY.
-The posting amounts can be fixed, or a multiplier of the existing
-transaction's first posting amount.
-
-   Examples:
-
-$ hledger-rewrite.hs ^income --add-posting '(liabilities:tax)  *.33  ; income tax' --add-posting '(reserve:gifts)  $100'
-$ hledger-rewrite.hs expenses:gifts --add-posting '(reserve:gifts)  *-1"'
-$ hledger-rewrite.hs -f rewrites.hledger
-
-   rewrites.hledger may consist of entries like:
-
-= ^income amt:<0 date:2017
-  (liabilities:tax)  *0.33  ; tax on income
-  (reserve:grocery)  *0.25  ; reserve 25% for grocery
-  (reserve:)  *0.25  ; reserve 25% for grocery
-
-   Note the single quotes to protect the dollar sign from bash, and the
-two spaces between account and amount.
-
-   More:
-
-$ hledger rewrite -- [QUERY]        --add-posting "ACCT  AMTEXPR" ...
-$ hledger rewrite -- ^income        --add-posting '(liabilities:tax)  *.33'
-$ hledger rewrite -- expenses:gifts --add-posting '(budget:gifts)  *-1"'
-$ hledger rewrite -- ^income        --add-posting '(budget:foreign currency)  *0.25 JPY; diversify'
-
-   Argument for '--add-posting' option is a usual posting of transaction
-with an exception for amount specification.  More precisely, you can use
-''*'' (star symbol) before the amount to indicate that that this is a
-factor for an amount of original matched posting.  If the amount
-includes a commodity name, the new posting amount will be in the new
-commodity; otherwise, it will be in the matched posting amount's
-commodity.
-
-* Menu:
-
-* Re-write rules in a file::
-* Diff output format::
-* rewrite vs print --auto::
-
-
-File: hledger.info,  Node: Re-write rules in a file,  Next: Diff output format,  Up: rewrite
-
-3.20.1 Re-write rules in a file
--------------------------------
-
-During the run this tool will execute so called "Automated Transactions"
-found in any journal it process.  I.e instead of specifying this
-operations in command line you can put them in a journal file.
-
-$ rewrite-rules.journal
-
-   Make contents look like this:
-
-= ^income
-    (liabilities:tax)  *.33
-
-= expenses:gifts
-    budget:gifts  *-1
-    assets:budget  *1
-
-   Note that ''='' (equality symbol) that is used instead of date in
-transactions you usually write.  It indicates the query by which you
-want to match the posting to add new ones.
-
-$ hledger rewrite -- -f input.journal -f rewrite-rules.journal > rewritten-tidy-output.journal
-
-   This is something similar to the commands pipeline:
-
-$ hledger rewrite -- -f input.journal '^income' --add-posting '(liabilities:tax)  *.33' \
-  | hledger rewrite -- -f - expenses:gifts      --add-posting 'budget:gifts  *-1'       \
-                                                --add-posting 'assets:budget  *1'       \
-  > rewritten-tidy-output.journal
-
-   It is important to understand that relative order of such entries in
-journal is important.  You can re-use result of previously added
-postings.
-
-
-File: hledger.info,  Node: Diff output format,  Next: rewrite vs print --auto,  Prev: Re-write rules in a file,  Up: rewrite
-
-3.20.2 Diff output format
--------------------------
-
-To use this tool for batch modification of your journal files you may
-find useful output in form of unified diff.
-
-$ hledger rewrite -- --diff -f examples/sample.journal '^income' --add-posting '(liabilities:tax)  *.33'
-
-   Output might look like:
-
---- /tmp/examples/sample.journal
-+++ /tmp/examples/sample.journal
-@@ -18,3 +18,4 @@
- 2008/01/01 income
--    assets:bank:checking  $1
-+    assets:bank:checking            $1
-     income:salary
-+    (liabilities:tax)                0
-@@ -22,3 +23,4 @@
- 2008/06/01 gift
--    assets:bank:checking  $1
-+    assets:bank:checking            $1
-     income:gifts
-+    (liabilities:tax)                0
-
-   If you'll pass this through 'patch' tool you'll get transactions
-containing the posting that matches your query be updated.  Note that
-multiple files might be update according to list of input files
-specified via '--file' options and 'include' directives inside of these
-files.
-
-   Be careful.  Whole transaction being re-formatted in a style of
-output from 'hledger print'.
-
-   See also:
-
-   https://github.com/simonmichael/hledger/issues/99
-
-
-File: hledger.info,  Node: rewrite vs print --auto,  Prev: Diff output format,  Up: rewrite
-
-3.20.3 rewrite vs. print -auto
-------------------------------
-
-This command predates print -auto, and currently does much the same
-thing, but with these differences:
-
-   * with multiple files, rewrite lets rules in any file affect all
-     other files.  print -auto uses standard directive scoping; rules
-     affect only child files.
-
-   * rewrite's query limits which transactions can be rewritten; all are
-     printed.  print -auto's query limits which transactions are
-     printed.
-
-   * rewrite applies rules specified on command line or in the journal.
-     print -auto applies rules specified in the journal.
-
-
-File: hledger.info,  Node: roi,  Next: stats,  Prev: rewrite,  Up: COMMANDS
-
-3.21 roi
-========
-
-roi
-Shows the time-weighted (TWR) and money-weighted (IRR) rate of return on
-your investments.
-
-   This command assumes that you have account(s) that hold nothing but
-your investments and whenever you record current appraisal/valuation of
-these investments you offset unrealized profit and loss into account(s)
-that, again, hold nothing but unrealized profit and loss.
-
-   Any transactions affecting balance of investment account(s) and not
-originating from unrealized profit and loss account(s) are assumed to be
-your investments or withdrawals.
-
-   At a minimum, you need to supply a query (which could be just an
-account name) to select your investments with '--inv', and another query
-to identify your profit and loss transactions with '--pnl'.
-
-   This command will compute and display the internalized rate of return
-(IRR) and time-weighted rate of return (TWR) for your investments for
-the time period requested.  Both rates of return are annualized before
-display, regardless of the length of reporting interval.
-
-   Note, in some cases this report can fail, for these reasons:
-
-   * Error (NotBracketed): No solution for Internal Rate of Return
-     (IRR). Possible causes: IRR is huge (>1000000%), balance of
-     investment becomes negative at some point in time.
-   * Error (SearchFailed): Failed to find solution for Internal Rate of
-     Return (IRR). Either search does not converge to a solution, or
-     converges too slowly.
-
-   Examples:
-
-   * Using roi to report unrealised gains:
-     https://github.com/simonmichael/hledger/blob/master/examples/roi-unrealised.ledger
-
-   More background:
-
-   "ROI" stands for "return on investment".  Traditionally this was
-computed as a difference between current value of investment and its
-initial value, expressed in percentage of the initial value.
-
-   However, this approach is only practical in simple cases, where
-investments receives no in-flows or out-flows of money, and where rate
-of growth is fixed over time.  For more complex scenarios you need
-different ways to compute rate of return, and this command implements
-two of them: IRR and TWR.
-
-   Internal rate of return, or "IRR" (also called "money-weighted rate
-of return") takes into account effects of in-flows and out-flows.
-Naively, if you are withdrawing from your investment, your future gains
-would be smaller (in absolute numbers), and will be a smaller percentage
-of your initial investment, and if you are adding to your investment,
-you will receive bigger absolute gains (but probably at the same rate of
-return).  IRR is a way to compute rate of return for each period between
-in-flow or out-flow of money, and then combine them in a way that gives
-you an annual rate of return that investment is expected to generate.
-
-   As mentioned before, in-flows and out-flows would be any cash that
-you personally put in or withdraw, and for the "roi" command, these are
-transactions that involve account(s) matching '--inv' argument and NOT
-involve account(s) matching '--pnl' argument.
-
-   Presumably, you will also record changes in the value of your
-investment, and balance them against "profit and loss" (or "unrealized
-gains") account.  Note that in order for IRR to compute the precise
-effect of your in-flows and out-flows on the rate of return, you will
-need to record the value of your investement on or close to the days
-when in- or out-flows occur.
-
-   Implementation of IRR in hledger should match the 'XIRR' formula in
-Excel.
-
-   Second way to compute rate of return that 'roi' command implements is
-called "time-weighted rate of return" or "TWR". Like IRR, it will also
-break the history of your investment into periods between in-flows and
-out-flows to compute rate of return per each period and then a compound
-rate of return.  However, internal workings of TWR are quite different.
-
-   In technical terms, IRR uses the same approach as computation of net
-present value, and tries to find a discount rate that makes net present
-value of all the cash flows of your investment to add up to zero.  This
-could be hard to wrap your head around, especially if you haven't done
-discounted cash flow analysis before.
-
-   TWR represents your investment as an imaginary "unit fund" where
-in-flows/ out-flows lead to buying or selling "units" of your investment
-and changes in its value change the value of "investment unit".  Change
-in "unit price" over the reporting period gives you rate of return of
-your investment.
-
-   References: * Explanation of rate of return * Explanation of IRR *
-Explanation of TWR * Examples of computing IRR and TWR and discussion of
-the limitations of both metrics
-
-   More examples:
-
-   Lets say that we found an investment in Snake Oil that is proising to
-give us 10% annually:
-
-2019-01-01 Investing in Snake Oil
-  assets:cash  -$100
-  investment:snake oil
-
-2019-12-24 Recording the growth of Snake Oil
-  investment:snake oil   = $110
-  equity:unrealized gains
-
-   For now, basic computation of the rate of return, as well as IRR and
-TWR, gives us the expected 10%:
-
-$ hledger roi -Y --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+-----++--------+--------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |    TWR |
-+===++============+============++===============+==========+=============+=====++========+========+
-| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         110 |  10 || 10.00% | 10.00% |
-+---++------------+------------++---------------+----------+-------------+-----++--------+--------+
-
-   However, lets say that shorty after investing in the Snake Oil we
-started to have second thoughs, so we prompty withdrew $90, leaving only
-$10 in.  Before Christmas, though, we started to get the "fear of
-mission out", so we put the $90 back in.  So for most of the year, our
-investment was just $10 dollars, and it gave us just $1 in growth:
-
-2019-01-01 Investing in Snake Oil
-  assets:cash  -$100
-  investment:snake oil
-
-2019-01-02 Buyers remorse
-  assets:cash  $90
-  investment:snake oil
-       
-2019-12-30 Fear of missing out
-  assets:cash  -$90
-  investment:snake oil
-
-2019-12-31 Recording the growth of Snake Oil
-  investment:snake oil   = $101
-  equity:unrealized gains
-
-   Now IRR and TWR are drastically different:
-
-$ hledger roi -Y --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+-----++-------+-------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||   IRR |   TWR |
-+===++============+============++===============+==========+=============+=====++=======+=======+
-| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         101 |   1 || 9.32% | 1.00% |
-+---++------------+------------++---------------+----------+-------------+-----++-------+-------+
-
-   Here, IRR tells us that we made close to 10% on the $10 dollars that
-we had in the account most of the time.  And TWR is ...  just 1%?  Why?
-
-   Based on the transactions in our journal, TWR "think" that we are
-buying back $90 worst of Snake Oil at the same price that it had at the
-beginning of they year, and then after that our $100 investment gets $1
-increase in value, or 1% of $100.  Let's take a closer look at what is
-happening here by asking for quarterly reports instead of annual:
-
-$ hledger roi -Q --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+-----++--------+-------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |   TWR |
-+===++============+============++===============+==========+=============+=====++========+=======+
-| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |          10 |   0 ||  0.00% | 0.00% |
-| 2 || 2019-04-01 | 2019-06-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
-| 3 || 2019-07-01 | 2019-09-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
-| 4 || 2019-10-01 | 2019-12-31 ||            10 |       90 |         101 |   1 || 37.80% | 4.03% |
-+---++------------+------------++---------------+----------+-------------+-----++--------+-------+
-
-   Now both IRR and TWR are thrown off by the fact that all of the
-growth for our investment happens in Q4 2019.  This happes because IRR
-computation is still yielding 9.32% and TWR is still 1%, but this time
-these are rates for three month period instead of twelve, so in order to
-get an annual rate they should be multiplied by four!
-
-   Let's try to keep a better record of how Snake Oil grew in value:
-
-2019-01-01 Investing in Snake Oil
-  assets:cash  -$100
-  investment:snake oil
-
-2019-01-02 Buyers remorse
-  assets:cash  $90
-  investment:snake oil
-
-2019-02-28 Recording the growth of Snake Oil
-  investment:snake oil  
-  equity:unrealized gains  -$0.25
-
-2019-06-30 Recording the growth of Snake Oil
-  investment:snake oil  
-  equity:unrealized gains  -$0.25
-
-2019-09-30 Recording the growth of Snake Oil
-  investment:snake oil  
-  equity:unrealized gains  -$0.25
-
-2019-12-30 Fear of missing out
-  assets:cash  -$90
-  investment:snake oil
-
-2019-12-31 Recording the growth of Snake Oil
-  investment:snake oil
-  equity:unrealized gains  -$0.25
-
-   Would our quartery report look better now?  Almost:
-
-$ hledger roi -Q --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+------++--------+--------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
-+===++============+============++===============+==========+=============+======++========+========+
-| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
-| 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
-| 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
-| 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  1.00% |
-+---++------------+------------++---------------+----------+-------------+------++--------+--------+
-
-   Something is still wrong with TWR computation for Q4, and if you have
-been paying attention you know what it is already: big $90 buy-back is
-recorded prior to the only transaction that captures the change of value
-of Snake Oil that happened in this time period.  Lets combine
-transactions from 30th and 31st of Dec into one:
-
-2019-12-30 Fear of missing out and growth of Snake Oil
-  assets:cash  -$90
-  investment:snake oil
-  equity:unrealized gains  -$0.25
-
-   Now growth of investment properly affects its price at the time of
-buy-back:
-
-$ hledger roi -Q --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+------++--------+--------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
-+===++============+============++===============+==========+=============+======++========+========+
-| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
-| 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
-| 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
-| 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  9.57% |
-+---++------------+------------++---------------+----------+-------------+------++--------+--------+
-
-   And for annual report, TWR now reports the exact profitability of our
-investment:
-
-$ hledger roi -Y --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+------++-------+--------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||   IRR |    TWR |
-+===++============+============++===============+==========+=============+======++=======+========+
-| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |      101.00 | 1.00 || 9.32% | 10.00% |
-+---++------------+------------++---------------+----------+-------------+------++-------+--------+
-
-
-File: hledger.info,  Node: stats,  Next: tags,  Prev: roi,  Up: COMMANDS
-
-3.22 stats
-==========
-
-stats
-Show some journal statistics.
-
-   The stats command displays summary information for the whole journal,
-or a matched part of it.  With a reporting interval, it shows a report
-for each report period.
-
-   Example:
-
-$ hledger stats
-Main journal file        : /src/hledger/examples/sample.journal
-Included journal files   : 
-Transactions span        : 2008-01-01 to 2009-01-01 (366 days)
-Last transaction         : 2008-12-31 (2333 days ago)
-Transactions             : 5 (0.0 per day)
-Transactions last 30 days: 0 (0.0 per day)
-Transactions last 7 days : 0 (0.0 per day)
-Payees/descriptions      : 5
-Accounts                 : 8 (depth 3)
-Commodities              : 1 ($)
-Market prices            : 12 ($)
-
-   This command also supports output destination and output format
-selection.
-
-
-File: hledger.info,  Node: tags,  Next: test,  Prev: stats,  Up: COMMANDS
-
-3.23 tags
-=========
-
-tags
-List the unique tag names used in the journal.  With a TAGREGEX
-argument, only tag names matching the regular expression (case
-insensitive) are shown.  With QUERY arguments, only transactions
-matching the query are considered.
-
-   With the -values flag, the tags' unique values are listed instead.
-
-   With -parsed flag, all tags or values are shown in the order they are
-parsed from the input data, including duplicates.
-
-   With -E/-empty, any blank/empty values will also be shown, otherwise
-they are omitted.
-
-
-File: hledger.info,  Node: test,  Next: Add-on commands,  Prev: tags,  Up: COMMANDS
-
-3.24 test
-=========
-
-test
-Run built-in unit tests.
-
-   This command runs the unit tests built in to hledger and hledger-lib,
-printing the results on stdout.  If any test fails, the exit code will
-be non-zero.
-
-   This is mainly used by hledger developers, but you can also use it to
-sanity-check the installed hledger executable on your platform.  All
-tests are expected to pass - if you ever see a failure, please report as
-a bug!
-
-   This command also accepts tasty test runner options, written after a
-- (double hyphen).  Eg to run only the tests in Hledger.Data.Amount,
-with ANSI colour codes disabled:
-
-$ hledger test -- -pData.Amount --color=never
-
-   For help on these, see https://github.com/feuerbach/tasty#options
-('-- --help' currently doesn't show them).
-
-
-File: hledger.info,  Node: Add-on commands,  Next: Add-on command flags,  Prev: test,  Up: COMMANDS
-
-3.25 Add-on commands
-====================
-
-Any programs or scripts in your PATH named named 'hledger-SOMETHING'
-will also appear in the commands list (with a '+' mark).  These are
-called add-on commands.
-
-   These offical add-ons are maintained and released along with hledger:
-
-   * ui an efficient terminal interface for hledger (TUI)
-   * web a simple web interface for hledger (WUI)
-
-   These add-ons are maintained separately:
-
-   * iadd a more interactive alternative for the add command
-   * interest generates interest transactions according to various
-     schemes
-   * stockquotes downloads market prices for your commodities from
-     AlphaVantage _(experimental)_
-
-   Additional experimental add-ons, which may not be in a working state,
-can be found in the bin/ directory in the hledger repo.
-
-
-File: hledger.info,  Node: Add-on command flags,  Next: Making add-on commands,  Prev: Add-on commands,  Up: COMMANDS
-
-3.26 Add-on command flags
-=========================
-
-In a hledger command line, add-on command flags must have a double dash
-('--') preceding them.  Eg you must write:
-
-$ hledger web -- --serve
-
-   and not:
-
-$ hledger web --serve
-
-   (because the '--serve' flag belongs to 'hledger-web', not 'hledger').
-
-   The '-h/--help' and '--version' flags work without '--', with their
-position deciding which program they refer to.  Eg 'hledger -h web'
-shows hledger's help, 'hledger web -h' shows hledger-web's help.
-
-   If you have any trouble with this, remember you can always run the
-add-on program directly, eg:
-
-$ hledger-web --serve
-
-
-File: hledger.info,  Node: Making add-on commands,  Prev: Add-on command flags,  Up: COMMANDS
-
-3.27 Making add-on commands
-===========================
-
-Add-on commands are programs or scripts in your PATH
-
-   * whose name starts with 'hledger-'
-   * whose name ends with a recognised file extension:
-     '.bat','.com','.exe', '.hs','.lhs','.pl','.py','.rb','.rkt','.sh'
-     or none
-   * and (on unix, mac) which are executable by the current user.
-
-   Add-ons are a relatively easy way to add local features or experiment
-with new ideas.  They can be written in any language, but haskell
-scripts have a big advantage: they can use the same hledger library
-functions that built-in commands use for command-line options, parsing
-and reporting.
-
-
-File: hledger.info,  Node: ENVIRONMENT,  Next: FILES,  Prev: COMMANDS,  Up: Top
-
-4 ENVIRONMENT
-*************
-
-*LEDGER_FILE* The journal file path when not specified with '-f'.
-Default: '~/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').
-
-   A typical value is '~/DIR/YYYY.journal', where DIR is a
-version-controlled finance directory and YYYY is the current year.  Or
-'~/DIR/current.journal', where current.journal is a symbolic link to
-YYYY.journal.
-
-   On Mac computers, you can set this and other environment variables in
-a more thorough way that also affects applications started from the GUI
-(say, an Emacs dock icon).  Eg on MacOS Catalina I have a
-'~/.MacOSX/environment.plist' file containing
-
-{
-  "LEDGER_FILE" : "~/finance/current.journal"
-}
-
-   To see the effect you may need to 'killall Dock', or reboot.
-
-   *COLUMNS* The screen width used by the register command.  Default:
-the full terminal width.
-
-   *NO_COLOR* If this variable exists with any value, hledger will not
-use ANSI color codes in terminal output.  This overrides the
--color/-colour option.
-
-
-File: hledger.info,  Node: FILES,  Next: LIMITATIONS,  Prev: ENVIRONMENT,  Up: Top
-
-5 FILES
-*******
-
-Reads data from one or more files in hledger journal, timeclock,
-timedot, or CSV format specified with '-f', or '$LEDGER_FILE', or
-'$HOME/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').
-
-
-File: hledger.info,  Node: LIMITATIONS,  Next: TROUBLESHOOTING,  Prev: FILES,  Up: Top
-
-6 LIMITATIONS
-*************
-
-The need to precede add-on command options with '--' when invoked from
-hledger is awkward.
-
-   When input data contains non-ascii characters, a suitable system
-locale must be configured (or there will be an unhelpful error).  Eg on
-POSIX, set LANG to something other than C.
-
-   In a Microsoft Windows CMD window, non-ascii characters and colours
-are not supported.
-
-   On Windows, non-ascii characters may not display correctly when
-running a hledger built in CMD in MSYS/CYGWIN, or vice-versa.
-
-   In a Cygwin/MSYS/Mintty window, the tab key is not supported in
-hledger add.
-
-   Not all of Ledger's journal file syntax is supported.  See file
-format differences.
-
-   On large data files, hledger is slower and uses more memory than
-Ledger.
-
-
-File: hledger.info,  Node: TROUBLESHOOTING,  Prev: LIMITATIONS,  Up: Top
-
-7 TROUBLESHOOTING
-*****************
-
-Here are some issues you might encounter when you run hledger (and
-remember you can also seek help from the IRC channel, mail list or bug
-tracker):
-
-   *Successfully installed, but "No command 'hledger' found"*
-stack and cabal install binaries into a special directory, which should
-be added to your PATH environment variable.  Eg on unix-like systems,
-that is ~/.local/bin and ~/.cabal/bin respectively.
-
-   *I set a custom LEDGER_FILE, but hledger is still using the default
-file*
-'LEDGER_FILE' should be a real environment variable, not just a shell
-variable.  The command 'env | grep LEDGER_FILE' should show it.  You may
-need to use 'export'.  Here's an explanation.
-
-   *Getting errors like "Illegal byte sequence" or "Invalid or
-incomplete multibyte or wide character" or "commitAndReleaseBuffer:
-invalid argument (invalid character)"*
-Programs compiled with GHC (hledger, haskell build tools, etc.)  need to
-have a UTF-8-aware locale configured in the environment, otherwise they
-will fail with these kinds of errors when they encounter non-ascii
-characters.
-
-   To fix it, set the LANG environment variable to some locale which
-supports UTF-8.  The locale you choose must be installed on your system.
-
-   Here's an example of setting LANG temporarily, on Ubuntu GNU/Linux:
-
-$ file my.journal
-my.journal: UTF-8 Unicode text         # the file is UTF8-encoded
-$ echo $LANG
-C                                      # LANG is set to the default locale, which does not support UTF8
-$ locale -a                            # which locales are installed ?
-C
-en_US.utf8                             # here's a UTF8-aware one we can use
-POSIX
-$ LANG=en_US.utf8 hledger -f my.journal print   # ensure it is used for this command
-
-   If available, 'C.UTF-8' will also work.  If your preferred locale
-isn't listed by 'locale -a', you might need to install it.  Eg on
-Ubuntu/Debian:
-
-$ apt-get install language-pack-fr
-$ locale -a
-C
-en_US.utf8
-fr_BE.utf8
-fr_CA.utf8
-fr_CH.utf8
-fr_FR.utf8
-fr_LU.utf8
-POSIX
-$ LANG=fr_FR.utf8 hledger -f my.journal print
-
-   Here's how you could set it permanently, if you use a bash shell:
-
-$ echo "export LANG=en_US.utf8" >>~/.bash_profile
-$ bash --login
-
-   Exact spelling and capitalisation may be important.  Note the
-difference on MacOS ('UTF-8', not 'utf8').  Some platforms (eg ubuntu)
-allow variant spellings, but others (eg macos) require it to be exact:
-
-$ locale -a | grep -iE en_us.*utf
-en_US.UTF-8
-$ LANG=en_US.UTF-8 hledger -f my.journal print
-
-
-Tag Table:
-Node: Top68
-Node: COMMON TASKS2337
-Ref: #common-tasks2449
-Node: Getting help2856
-Ref: #getting-help2988
-Node: Constructing command lines3541
-Ref: #constructing-command-lines3733
-Node: Starting a journal file4430
-Ref: #starting-a-journal-file4628
-Node: Setting opening balances5816
-Ref: #setting-opening-balances6012
-Node: Recording transactions9153
-Ref: #recording-transactions9333
-Node: Reconciling9889
-Ref: #reconciling10032
-Node: Reporting12289
-Ref: #reporting12429
-Node: Migrating to a new file16428
-Ref: #migrating-to-a-new-file16576
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-Ref: #options16982
-Node: General options17368
-Ref: #general-options17493
-Node: Command options20894
-Ref: #command-options21045
-Node: Command arguments21445
-Ref: #command-arguments21592
-Node: Queries22472
-Ref: #queries22627
-Node: Special characters in arguments and queries26589
-Ref: #special-characters-in-arguments-and-queries26817
-Node: More escaping27268
-Ref: #more-escaping27430
-Node: Even more escaping27726
-Ref: #even-more-escaping27920
-Node: Less escaping28594
-Ref: #less-escaping28756
-Node: Unicode characters29001
-Ref: #unicode-characters29183
-Node: Input files30595
-Ref: #input-files30731
-Node: Strict mode33030
-Ref: #strict-mode33166
-Node: Output destination33814
-Ref: #output-destination33966
-Node: Output format34391
-Ref: #output-format34543
-Node: Regular expressions36710
-Ref: #regular-expressions36867
-Node: Smart dates38603
-Ref: #smart-dates38754
-Node: Report start & end date40115
-Ref: #report-start-end-date40287
-Node: Report intervals41784
-Ref: #report-intervals41949
-Node: Period expressions42339
-Ref: #period-expressions42499
-Node: Depth limiting46942
-Ref: #depth-limiting47086
-Node: Pivoting47418
-Ref: #pivoting47541
-Node: Valuation49217
-Ref: #valuation49319
-Node: -B Cost50008
-Ref: #b-cost50112
-Node: -V Value50245
-Ref: #v-value50391
-Node: -X Value in specified commodity50586
-Ref: #x-value-in-specified-commodity50785
-Node: Valuation date50934
-Ref: #valuation-date51102
-Node: Market prices51524
-Ref: #market-prices51704
-Node: --infer-value market prices from transactions52646
-Ref: #infer-value-market-prices-from-transactions52895
-Node: Valuation commodity54177
-Ref: #valuation-commodity54386
-Node: Simple valuation examples55612
-Ref: #simple-valuation-examples55814
-Node: --value Flexible valuation56473
-Ref: #value-flexible-valuation56681
-Node: More valuation examples58628
-Ref: #more-valuation-examples58837
-Node: Effect of valuation on reports60842
-Ref: #effect-of-valuation-on-reports61030
-Node: COMMANDS68049
-Ref: #commands68157
-Node: accounts70722
-Ref: #accounts70820
-Node: activity71519
-Ref: #activity71629
-Node: add72012
-Ref: #add72113
-Node: aregister74906
-Ref: #aregister75018
-Node: aregister and custom posting dates76512
-Ref: #aregister-and-custom-posting-dates76676
-Node: balance77497
-Ref: #balance77614
-Node: Single-period flat balance report79269
-Ref: #single-period-flat-balance-report79475
-Node: Single-period tree-mode balance report80179
-Ref: #single-period-tree-mode-balance-report80431
-Node: Multi-period balance report81876
-Ref: #multi-period-balance-report82073
-Ref: #depth-limiting-187766
-Node: Colour support88462
-Ref: #colour-support88599
-Node: Sorting by amount88695
-Ref: #sorting-by-amount88849
-Node: Percentages89343
-Ref: #percentages89512
-Node: Customising single-period balance reports90649
-Ref: #customising-single-period-balance-reports90874
-Node: Budget report92997
-Ref: #budget-report93146
-Node: Budget report start date98476
-Ref: #budget-report-start-date98641
-Node: Nested budgets99973
-Ref: #nested-budgets100118
-Node: balancesheet103558
-Ref: #balancesheet103694
-Node: balancesheetequity105206
-Ref: #balancesheetequity105355
-Node: cashflow106431
-Ref: #cashflow106553
-Node: check107769
-Ref: #check107872
-Node: Basic checks108477
-Ref: #basic-checks108593
-Node: Strict checks109086
-Ref: #strict-checks109225
-Node: Other checks109468
-Ref: #other-checks109606
-Node: Add-on checks109904
-Ref: #add-on-checks110022
-Node: close110475
-Ref: #close110577
-Node: close usage112099
-Ref: #close-usage112192
-Node: codes115005
-Ref: #codes115113
-Node: commodities115825
-Ref: #commodities115952
-Node: descriptions116034
-Ref: #descriptions116162
-Node: diff116466
-Ref: #diff116572
-Node: files117619
-Ref: #files117719
-Node: help117866
-Ref: #help117966
-Node: import119047
-Ref: #import119161
-Node: Importing balance assignments120083
-Ref: #importing-balance-assignments120264
-Node: Commodity display styles120913
-Ref: #commodity-display-styles121084
-Node: incomestatement121213
-Ref: #incomestatement121346
-Node: notes122691
-Ref: #notes122805
-Node: rewrite123173
-Ref: #rewrite123279
-Node: Re-write rules in a file125185
-Ref: #re-write-rules-in-a-file125346
-Node: Diff output format126495
-Ref: #diff-output-format126676
-Node: rewrite vs print --auto127768
-Ref: #rewrite-vs.-print---auto127926
-Node: roi128482
-Ref: #roi128580
-Node: stats140790
-Ref: #stats140889
-Node: tags141677
-Ref: #tags141775
-Node: test142294
-Ref: #test142402
-Node: Add-on commands143149
-Ref: #add-on-commands143295
-Node: Add-on command flags144059
-Ref: #add-on-command-flags144233
-Node: Making add-on commands144813
-Ref: #making-add-on-commands144967
-Node: ENVIRONMENT145560
-Ref: #environment145672
-Node: FILES146657
-Ref: #files-1146760
-Node: LIMITATIONS146973
-Ref: #limitations147092
-Node: TROUBLESHOOTING147835
-Ref: #troubleshooting147948
+This is hledger/hledger.info, produced by makeinfo version 4.8 from
+stdin.
+
+
+File: hledger.info,  Node: Top,  Up: (dir)
+
+hledger(1)
+**********
+
+A command-line accounting tool for both power users and folks new to
+accounting.
+
+   `hledger'
+
+   `hledger [-f FILE] COMMAND [OPTIONS] [ARGS]'
+
+   `hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]'
+
+   hledger is a reliable, cross-platform set of programs for tracking
+money, time, or any other commodity, using double-entry accounting and a
+simple, editable file format. hledger is inspired by and largely
+compatible with ledger(1).
+
+   This is hledger's command-line interface (there are also terminal and
+web interfaces). Its basic function is to read a plain text file
+describing financial transactions (in accounting terms, a general
+journal) and print useful reports on standard output, or export them as
+CSV. hledger can also read some other file formats such as CSV files,
+translating them to journal format. Additionally, hledger lists other
+hledger-* executables found in the user's $PATH and can invoke them as
+subcommands.
+
+   hledger reads data from one or more files in hledger journal,
+timeclock, timedot, or CSV format specified with `-f', or
+`$LEDGER_FILE', or `$HOME/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal'). If using `$LEDGER_FILE', note this
+must be a real environment variable, not a shell variable. You can
+specify standard input with `-f-'.
+
+   Transactions are dated movements of money between two (or more) named
+accounts, and are recorded with journal entries like this:
+
+
+2015/10/16 bought food
+ expenses:food          $10
+ assets:cash
+
+   For more about this format, see hledger_journal(5).
+
+   Most users use a text editor to edit the journal, usually with an
+editor mode such as ledger-mode for added convenience. hledger's
+interactive add command is another way to record new transactions.
+hledger never changes existing transactions.
+
+   To get started, you can either save some entries like the above in
+`~/.hledger.journal', or run `hledger add' and follow the prompts. Then
+try some commands like `hledger print' or `hledger balance'. Run
+`hledger' with no arguments for a list of commands.
+
+* Menu:
+
+* COMMON TASKS::
+* OPTIONS::
+* COMMANDS::
+* ENVIRONMENT::
+* FILES::
+* LIMITATIONS::
+* TROUBLESHOOTING::
+
+
+File: hledger.info,  Node: COMMON TASKS,  Next: OPTIONS,  Prev: Top,  Up: Top
+
+1 COMMON TASKS
+**************
+
+Here are some quick examples of how to do some basic tasks with hledger.
+For more details, see the reference section below, the
+hledger_journal(5) manual, or the more extensive docs at
+https://hledger.org.
+
+* Menu:
+
+* Getting help::
+* Constructing command lines::
+* Starting a journal file::
+* Setting opening balances::
+* Recording transactions::
+* Reconciling::
+* Reporting::
+* Migrating to a new file::
+
+
+File: hledger.info,  Node: Getting help,  Next: Constructing command lines,  Up: COMMON TASKS
+
+1.1 Getting help
+================
+
+
+$ hledger                 # show available commands
+$ hledger --help          # show common options
+$ hledger CMD --help      # show common and command options, and command help
+$ hledger help            # show available manuals/topics
+$ hledger help hledger    # show hledger manual as info/man/text (auto-chosen)
+$ hledger help journal --man  # show the journal manual as a man page
+$ hledger help --help     # show more detailed help for the help command
+
+Find more docs, chat, mail list, reddit, issue tracker:
+https://hledger.org#help-feedback
+
+
+File: hledger.info,  Node: Constructing command lines,  Next: Starting a journal file,  Prev: Getting help,  Up: COMMON TASKS
+
+1.2 Constructing command lines
+==============================
+
+hledger has an extensive and powerful command line interface. We strive
+to keep it simple and ergonomic, but you may run into one of the
+confusing real world details described in OPTIONS, below. If that
+happens, here are some tips that may help:
+
+   * command-specific options must go after the command (it's fine to
+     put all options there) (`hledger CMD OPTS ARGS')
+
+   * running add-on executables directly simplifies command line parsing
+     (`hledger-ui OPTS ARGS')
+
+   * enclose "problematic" args in single quotes
+
+   * if needed, also add a backslash to hide regular expression
+     metacharacters from the shell
+
+   * to see how a misbehaving command is being parsed, add `--debug=2'.
+
+
+File: hledger.info,  Node: Starting a journal file,  Next: Setting opening balances,  Prev: Constructing command lines,  Up: COMMON TASKS
+
+1.3 Starting a journal file
+===========================
+
+hledger looks for your accounting data in a journal file,
+`$HOME/.hledger.journal' by default:
+
+
+$ hledger stats
+The hledger journal file "/Users/simon/.hledger.journal" was not found.
+Please create it first, eg with "hledger add" or a text editor.
+Or, specify an existing journal file with -f or LEDGER_FILE.
+
+   You can override this by setting the `LEDGER_FILE' environment
+variable. It's a good practice to keep this important file under version
+control, and to start a new file each year. So you could do something
+like this:
+
+
+$ mkdir ~/finance
+$ cd ~/finance
+$ git init
+Initialized empty Git repository in /Users/simon/finance/.git/
+$ touch 2020.journal
+$ echo "export LEDGER_FILE=$HOME/finance/2020.journal" >> ~/.bashrc
+$ source ~/.bashrc
+$ hledger stats
+Main file                : /Users/simon/finance/2020.journal
+Included files           :
+Transactions span        :  to  (0 days)
+Last transaction         : none
+Transactions             : 0 (0.0 per day)
+Transactions last 30 days: 0 (0.0 per day)
+Transactions last 7 days : 0 (0.0 per day)
+Payees/descriptions      : 0
+Accounts                 : 0 (depth 0)
+Commodities              : 0 ()
+Market prices            : 0 ()
+
+
+File: hledger.info,  Node: Setting opening balances,  Next: Recording transactions,  Prev: Starting a journal file,  Up: COMMON TASKS
+
+1.4 Setting opening balances
+============================
+
+Pick a starting date for which you can look up the balances of some
+real-world assets (bank accounts, wallet..) and liabilities (credit
+cards..).
+
+   To avoid a lot of data entry, you may want to start with just one or
+two accounts, like your checking account or cash wallet; and pick a
+recent starting date, like today or the start of the week. You can
+always come back later and add more accounts and older transactions, eg
+going back to january 1st.
+
+   Add an opening balances transaction to the journal, declaring the
+balances on this date. Here are two ways to do it:
+
+   * The first way: open the journal in any text editor and save an
+     entry like this:
+
+
+     2020-01-01 * opening balances
+         assets:bank:checking                $1000   = $1000
+         assets:bank:savings                 $2000   = $2000
+         assets:cash                          $100   = $100
+         liabilities:creditcard               $-50   = $-50
+         equity:opening/closing balances
+
+     These are start-of-day balances, ie whatever was in the account at
+     the end of the previous day.
+
+     The * after the date is an optional status flag. Here it means
+     "cleared & confirmed".
+
+     The currency symbols are optional, but usually a good idea as
+     you'll be dealing with multiple currencies sooner or later.
+
+     The = amounts are optional balance assertions, providing extra
+     error checking.
+
+   * The second way: run `hledger add' and follow the prompts to record
+     a similar transaction:
+
+
+     $ hledger add
+     Adding transactions to journal file /Users/simon/finance/2020.journal
+     Any command line arguments will be used as defaults.
+     Use tab key to complete, readline keys to edit, enter to accept defaults.
+     An optional (CODE) may follow transaction dates.
+     An optional ; COMMENT may follow descriptions or amounts.
+     If you make a mistake, enter < at any prompt to go one step backward.
+     To end a transaction, enter . when prompted.
+     To quit, enter . at a date prompt or press control-d or control-c.
+     Date [2020-02-07]: 2020-01-01
+     Description: * opening balances
+     Account 1: assets:bank:checking
+     Amount  1: $1000
+     Account 2: assets:bank:savings
+     Amount  2 [$-1000]: $2000
+     Account 3: assets:cash
+     Amount  3 [$-3000]: $100
+     Account 4: liabilities:creditcard
+     Amount  4 [$-3100]: $-50
+     Account 5: equity:opening/closing balances
+     Amount  5 [$-3050]:
+     Account 6 (or . or enter to finish this transaction): .
+     2020-01-01 * opening balances
+         assets:bank:checking                      $1000
+         assets:bank:savings                       $2000
+         assets:cash                                $100
+         liabilities:creditcard                     $-50
+         equity:opening/closing balances          $-3050
+
+     Save this transaction to the journal ? [y]:
+     Saved.
+     Starting the next transaction (. or ctrl-D/ctrl-C to quit)
+     Date [2020-01-01]: .
+
+
+   If you're using version control, this could be a good time to commit
+the journal. Eg:
+
+
+$ git commit -m 'initial balances' 2020.journal
+
+
+File: hledger.info,  Node: Recording transactions,  Next: Reconciling,  Prev: Setting opening balances,  Up: COMMON TASKS
+
+1.5 Recording transactions
+==========================
+
+As you spend or receive money, you can record these transactions using
+one of the methods above (text editor, hledger add) or by using the
+hledger-iadd or hledger-web add-ons, or by using the import command to
+convert CSV data downloaded from your bank.
+
+   Here are some simple transactions, see the hledger_journal(5) manual
+and hledger.org for more ideas:
+
+
+2020/1/10 * gift received
+  assets:cash   $20
+  income:gifts
+
+2020.1.12 * farmers market
+  expenses:food    $13
+  assets:cash
+
+2020-01-15 paycheck
+  income:salary
+  assets:bank:checking    $1000
+
+
+File: hledger.info,  Node: Reconciling,  Next: Reporting,  Prev: Recording transactions,  Up: COMMON TASKS
+
+1.6 Reconciling
+===============
+
+Periodically you should reconcile - compare your hledger-reported
+balances against external sources of truth, like bank statements or your
+bank's website - to be sure that your ledger accurately represents the
+real-world balances (and, that the real-world institutions have not made
+a mistake!). This gets easy and fast with (1) practice and (2)
+frequency. If you do it daily, it can take 2-10 minutes. If you let it
+pile up, expect it to take longer as you hunt down errors and
+discrepancies.
+
+   A typical workflow:
+
+  1. Reconcile cash. Count what's in your wallet. Compare with what
+     hledger reports (`hledger bal cash'). If they are different, try to
+     remember the missing transaction, or look for the error in the
+     already-recorded transactions. A register report can be helpful
+     (`hledger reg cash'). If you can't find the error, add an
+     adjustment transaction. Eg if you have $105 after the above, and
+     can't explain the missing $2, it could be:
+
+
+     2020-01-16 * adjust cash
+         assets:cash    $-2 = $105
+         expenses:misc
+
+  2. Reconcile checking. Log in to your bank's website. Compare today's
+     (cleared) balance with hledger's cleared balance (`hledger bal
+     checking -C'). If they are different, track down the error or
+     record the missing transaction(s) or add an adjustment
+     transaction, similar to the above. Unlike the cash case, you can
+     usually compare the transaction history and running balance from
+     your bank with the one reported by `hledger reg checking -C'. This
+     will be easier if you generally record transaction dates quite
+     similar to your bank's clearing dates.
+
+  3. Repeat for other asset/liability accounts.
+
+
+   Tip: instead of the register command, use hledger-ui to see a
+live-updating register while you edit the journal: `hledger-ui --watch
+--register checking -C'
+
+   After reconciling, it could be a good time to mark the reconciled
+transactions' status as "cleared and confirmed", if you want to track
+that, by adding the `*' marker. Eg in the paycheck transaction above,
+insert `*' between `2020-01-15' and `paycheck'
+
+   If you're using version control, this can be another good time to
+commit:
+
+
+$ git commit -m 'txns' 2020.journal
+
+
+File: hledger.info,  Node: Reporting,  Next: Migrating to a new file,  Prev: Reconciling,  Up: COMMON TASKS
+
+1.7 Reporting
+=============
+
+Here are some basic reports.
+
+   Show all transactions:
+
+
+$ hledger print
+2020-01-01 * opening balances
+    assets:bank:checking                      $1000
+    assets:bank:savings                       $2000
+    assets:cash                                $100
+    liabilities:creditcard                     $-50
+    equity:opening/closing balances          $-3050
+
+2020-01-10 * gift received
+    assets:cash              $20
+    income:gifts
+
+2020-01-12 * farmers market
+    expenses:food             $13
+    assets:cash
+
+2020-01-15 * paycheck
+    income:salary
+    assets:bank:checking           $1000
+
+2020-01-16 * adjust cash
+    assets:cash               $-2 = $105
+    expenses:misc
+
+   Show account names, and their hierarchy:
+
+
+$ hledger accounts --tree
+assets
+  bank
+    checking
+    savings
+  cash
+equity
+  opening/closing balances
+expenses
+  food
+  misc
+income
+  gifts
+  salary
+liabilities
+  creditcard
+
+   Show all account totals:
+
+
+$ hledger balance
+               $4105  assets
+               $4000    bank
+               $2000      checking
+               $2000      savings
+                $105    cash
+              $-3050  equity:opening/closing balances
+                 $15  expenses
+                 $13    food
+                  $2    misc
+              $-1020  income
+                $-20    gifts
+              $-1000    salary
+                $-50  liabilities:creditcard
+--------------------
+                   0
+
+   Show only asset and liability balances, as a flat list, limited to
+depth 2:
+
+
+$ hledger bal assets liabilities --flat -2
+               $4000  assets:bank
+                $105  assets:cash
+                $-50  liabilities:creditcard
+--------------------
+               $4055
+
+   Show the same thing without negative numbers, formatted as a simple
+balance sheet:
+
+
+$ hledger bs --flat -2
+Balance Sheet 2020-01-16
+
+                        || 2020-01-16
+========================++============
+ Assets                 ||
+------------------------++------------
+ assets:bank            ||      $4000
+ assets:cash            ||       $105
+------------------------++------------
+                        ||      $4105
+========================++============
+ Liabilities            ||
+------------------------++------------
+ liabilities:creditcard ||        $50
+------------------------++------------
+                        ||        $50
+========================++============
+ Net:                   ||      $4055
+
+   The final total is your "net worth" on the end date. (Or use `bse'
+for a full balance sheet with equity.)
+
+   Show income and expense totals, formatted as an income statement:
+
+
+hledger is
+Income Statement 2020-01-01-2020-01-16
+
+               || 2020-01-01-2020-01-16
+===============++=======================
+ Revenues      ||
+---------------++-----------------------
+ income:gifts  ||                   $20
+ income:salary ||                 $1000
+---------------++-----------------------
+               ||                 $1020
+===============++=======================
+ Expenses      ||
+---------------++-----------------------
+ expenses:food ||                   $13
+ expenses:misc ||                    $2
+---------------++-----------------------
+               ||                   $15
+===============++=======================
+ Net:          ||                 $1005
+
+   The final total is your net income during this period.
+
+   Show transactions affecting your wallet, with running total:
+
+
+$ hledger register cash
+2020-01-01 opening balances     assets:cash                   $100          $100
+2020-01-10 gift received        assets:cash                    $20          $120
+2020-01-12 farmers market       assets:cash                   $-13          $107
+2020-01-16 adjust cash          assets:cash                    $-2          $105
+
+   Show weekly posting counts as a bar chart:
+
+
+$ hledger activity -W
+2019-12-30 *****
+2020-01-06 ****
+2020-01-13 ****
+
+
+File: hledger.info,  Node: Migrating to a new file,  Prev: Reporting,  Up: COMMON TASKS
+
+1.8 Migrating to a new file
+===========================
+
+At the end of the year, you may want to continue your journal in a new
+file, so that old transactions don't slow down or clutter your reports,
+and to help ensure the integrity of your accounting history. See the
+close command.
+
+   If using version control, don't forget to `git add' the new file.
+
+
+File: hledger.info,  Node: OPTIONS,  Next: COMMANDS,  Prev: COMMON TASKS,  Up: Top
+
+2 OPTIONS
+*********
+
+* Menu:
+
+* General options::
+* Command options::
+* Command arguments::
+* Queries::
+* Special characters in arguments and queries::
+* Unicode characters::
+* Input files::
+* Strict mode::
+* Output destination::
+* Output format::
+* Regular expressions::
+* Smart dates::
+* Report start & end date::
+* Report intervals::
+* Period expressions::
+* Depth limiting::
+* Pivoting::
+* Valuation::
+
+
+File: hledger.info,  Node: General options,  Next: Command options,  Up: OPTIONS
+
+2.1 General options
+===================
+
+To see general usage help, including general options which are supported
+by most hledger commands, run `hledger -h'.
+
+   General help options:
+
+`-h --help'
+     show general usage (or after COMMAND, command usage)
+
+`--version'
+     show version
+
+`--debug[=N]'
+     show debug output (levels 1-9, default: 1)
+
+   General input options:
+
+`-f FILE --file=FILE'
+     use a different input file. For stdin, use - (default:
+     `$LEDGER_FILE' or `$HOME/.hledger.journal')
+
+`--rules-file=RULESFILE'
+     Conversion rules file to use when reading CSV (default: FILE.rules)
+
+`--separator=CHAR'
+     Field separator to expect when reading CSV (default: ',')
+
+`--alias=OLD=NEW'
+     rename accounts named OLD to NEW
+
+`--anon'
+     anonymize accounts and payees
+
+`--pivot FIELDNAME'
+     use some other field or tag for the account name
+
+`-I --ignore-assertions'
+     disable balance assertion checks (note: does not disable balance
+     assignments)
+
+`-s --strict'
+     do extra error checking (check that all posted accounts are
+     declared)
+
+   General reporting options:
+
+`-b --begin=DATE'
+     include postings/txns on or after this date
+
+`-e --end=DATE'
+     include postings/txns before this date
+
+`-D --daily'
+     multiperiod/multicolumn report by day
+
+`-W --weekly'
+     multiperiod/multicolumn report by week
+
+`-M --monthly'
+     multiperiod/multicolumn report by month
+
+`-Q --quarterly'
+     multiperiod/multicolumn report by quarter
+
+`-Y --yearly'
+     multiperiod/multicolumn report by year
+
+`-p --period=PERIODEXP'
+     set start date, end date, and/or reporting interval all at once
+     using period expressions syntax
+
+`--date2'
+     match the secondary date instead (see command help for other
+     effects)
+
+`-U --unmarked'
+     include only unmarked postings/txns (can combine with -P or -C)
+
+`-P --pending'
+     include only pending postings/txns
+
+`-C --cleared'
+     include only cleared postings/txns
+
+`-R --real'
+     include only non-virtual postings
+
+`-NUM --depth=NUM'
+     hide/aggregate accounts or postings more than NUM levels deep
+
+`-E --empty'
+     show items with zero amount, normally hidden (and vice-versa in
+     hledger-ui/hledger-web)
+
+`-B --cost'
+     convert amounts to their cost/selling amount at transaction time
+
+`-V --market'
+     convert amounts to their market value in default valuation
+     commodities
+
+`-X --exchange=COMM'
+     convert amounts to their market value in commodity COMM
+
+`--value'
+     convert amounts to cost or market value, more flexibly than
+     -B/-V/-X
+
+`--infer-value'
+     with -V/-X/-value, also infer market prices from transactions
+
+`--auto'
+     apply automated posting rules to modify transactions.
+
+`--forecast'
+     generate future transactions from periodic transaction rules, for
+     the next 6 months or till report end date. In hledger-ui, also
+     make ordinary future transactions visible.
+
+`--color=WHEN (or --colour=WHEN)'
+     Should color-supporting commands use ANSI color codes in text
+     output.  'auto' (default): whenever stdout seems to be a
+     color-supporting terminal.  'always' or 'yes': always, useful eg
+     when piping output into 'less -R'.  'never' or 'no': never.  A
+     NO_COLOR environment variable overrides this.
+
+   When a reporting option appears more than once in the command line,
+the last one takes precedence.
+
+   Some reporting options can also be written as query arguments.
+
+
+File: hledger.info,  Node: Command options,  Next: Command arguments,  Prev: General options,  Up: OPTIONS
+
+2.2 Command options
+===================
+
+To see options for a particular command, including command-specific
+options, run: `hledger COMMAND -h'.
+
+   Command-specific options must be written after the command name, eg:
+`hledger print -x'.
+
+   Additionally, if the command is an add-on, you may need to put its
+options after a double-hyphen, eg: `hledger ui -- --watch'. Or, you can
+run the add-on executable directly: `hledger-ui --watch'.
+
+
+File: hledger.info,  Node: Command arguments,  Next: Queries,  Prev: Command options,  Up: OPTIONS
+
+2.3 Command arguments
+=====================
+
+Most hledger commands accept arguments after the command name, which are
+often a query, filtering the data in some way.
+
+   You can save a set of command line options/arguments in a file, and
+then reuse them by writing `@FILENAME' as a command line argument. Eg:
+`hledger bal @foo.args'. (To prevent this, eg if you have an argument
+that begins with a literal `@', precede it with `--', eg: `hledger bal
+-- @ARG').
+
+   Inside the argument file, each line should contain just one option or
+argument. Avoid the use of spaces, except inside quotes (or you'll see a
+confusing error). Between a flag and its argument, use = (or nothing).
+Bad:
+
+
+assets depth:2
+-X USD
+
+   Good:
+
+
+assets
+depth:2
+-X=USD
+
+   For special characters (see below), use one less level of quoting
+than you would at the command prompt. Bad:
+
+
+-X"$"
+
+   Good:
+
+
+-X$
+
+   See also: Save frequently used options.
+
+
+File: hledger.info,  Node: Queries,  Next: Special characters in arguments and queries,  Prev: Command arguments,  Up: OPTIONS
+
+2.4 Queries
+===========
+
+One of hledger's strengths is being able to quickly report on precise
+subsets of your data. Most commands accept an optional query expression,
+written as arguments after the command name, to filter the data by date,
+account name or other criteria. The syntax is similar to a web search:
+one or more space-separated search terms, quotes to enclose whitespace,
+prefixes to match specific fields, a not: prefix to negate the match.
+
+   We do not yet support arbitrary boolean combinations of search terms;
+instead most commands show transactions/postings/accounts which match
+(or negatively match):
+
+   * any of the description terms AND
+
+   * any of the account terms AND
+
+   * any of the status terms AND
+
+   * all the other terms.
+
+   The print command instead shows transactions which:
+
+   * match any of the description terms AND
+
+   * have any postings matching any of the positive account terms AND
+
+   * have no postings matching any of the negative account terms AND
+
+   * match all the other terms.
+
+   The following kinds of search terms can be used. Remember these can
+also be prefixed with *`not:'*, eg to exclude a particular subaccount.
+
+*`REGEX', `acct:REGEX'*
+     match account names by this regular expression. (With no prefix,
+     `acct:' is assumed.)  same as above
+
+*`amt:N, amt:<N, amt:<=N, amt:>N, amt:>=N'*
+     match postings with a single-commodity amount that is equal to,
+     less than, or greater than N. (Multi-commodity amounts are not
+     tested, and will always match.) The comparison has two modes: if N
+     is preceded by a + or - sign (or is 0), the two signed numbers are
+     compared. Otherwise, the absolute magnitudes are compared,
+     ignoring sign.
+
+*`code:REGEX'*
+     match by transaction code (eg check number)
+
+*`cur:REGEX'*
+     match postings or transactions including any amounts whose
+     currency/commodity symbol is fully matched by REGEX. (For a partial
+     match, use `.*REGEX.*'). Note, to match characters which are
+     regex-significant, like the dollar sign (`$'), you need to prepend
+     `\'. And when using the command line you need to add one more level
+     of quoting to hide it from the shell, so eg do: `hledger print
+     cur:'\$'' or `hledger print cur:\\$'.
+
+*`desc:REGEX'*
+     match transaction descriptions.
+
+*`date:PERIODEXPR'*
+     match dates within the specified period. PERIODEXPR is a period
+     expression (with no report interval). Examples: `date:2016',
+     `date:thismonth', `date:2000/2/1-2/15', `date:lastweek-'.  If the
+     `--date2' command line flag is present, this matches secondary
+     dates instead.
+
+*`date2:PERIODEXPR'*
+     match secondary dates within the specified period.
+
+*`depth:N'*
+     match (or display, depending on command) accounts at or above this
+     depth
+
+*`note:REGEX'*
+     match transaction notes (part of description right of `|', or whole
+     description when there's no `|')
+
+*`payee:REGEX'*
+     match transaction payee/payer names (part of description left of
+     `|', or whole description when there's no `|')
+
+*`real:, real:0'*
+     match real or virtual postings respectively
+
+*`status:, status:!, status:*'*
+     match unmarked, pending, or cleared transactions respectively
+
+*`tag:REGEX[=REGEX]'*
+     match by tag name, and optionally also by tag value. Note a tag:
+     query is considered to match a transaction if it matches any of
+     the postings.  Also remember that postings inherit the tags of
+     their parent transaction.
+
+   The following special search term is used automatically in
+hledger-web, only:
+
+*`inacct:ACCTNAME'*
+     tells hledger-web to show the transaction register for this
+     account. Can be filtered further with `acct' etc.
+
+   Some of these can also be expressed as command-line options (eg
+`depth:2' is equivalent to `--depth 2'). Generally you can mix options
+and query arguments, and the resulting query will be their intersection
+(perhaps excluding the `-p/--period' option).
+
+
+File: hledger.info,  Node: Special characters in arguments and queries,  Next: Unicode characters,  Prev: Queries,  Up: OPTIONS
+
+2.5 Special characters in arguments and queries
+===============================================
+
+In shell command lines, option and argument values which contain
+"problematic" characters, ie spaces, and also characters significant to
+your shell such as `<', `>', `(', `)', `|' and `$', should be escaped
+by enclosing them in quotes or by writing backslashes before the
+characters. Eg:
+
+   `hledger register -p 'last year' "accounts receivable
+(receivable|payable)" amt:\>100'.
+
+* Menu:
+
+* More escaping::
+* Even more escaping::
+* Less escaping::
+
+
+File: hledger.info,  Node: More escaping,  Next: Even more escaping,  Up: Special characters in arguments and queries
+
+2.5.1 More escaping
+-------------------
+
+Characters significant both to the shell and in regular expressions may
+need one extra level of escaping. These include parentheses, the pipe
+symbol and the dollar sign. Eg, to match the dollar symbol, bash users
+should do:
+
+   `hledger balance cur:'\$''
+
+   or:
+
+   `hledger balance cur:\\$'
+
+
+File: hledger.info,  Node: Even more escaping,  Next: Less escaping,  Prev: More escaping,  Up: Special characters in arguments and queries
+
+2.5.2 Even more escaping
+------------------------
+
+When hledger runs an add-on executable (eg you type `hledger ui',
+hledger runs `hledger-ui'), it de-escapes command-line options and
+arguments once, so you might need to _triple_-escape. Eg in bash,
+running the ui command and matching the dollar sign, it's:
+
+   `hledger ui cur:'\\$''
+
+   or:
+
+   `hledger ui cur:\\\\$'
+
+   If you asked why _four_ slashes above, this may help:
+
+unescaped:        `$'
+escaped:          `\$'
+double-escaped:   `\\$'
+triple-escaped:   `\\\\$'
+
+   (The number of backslashes in fish shell is left as an exercise for
+the reader.)
+
+   You can always avoid the extra escaping for add-ons by running the
+add-on directly:
+
+   `hledger-ui cur:\\$'
+
+
+File: hledger.info,  Node: Less escaping,  Prev: Even more escaping,  Up: Special characters in arguments and queries
+
+2.5.3 Less escaping
+-------------------
+
+Inside an argument file, or in the search field of hledger-ui or
+hledger-web, or at a GHCI prompt, you need one less level of escaping
+than at the command line. And backslashes may work better than quotes.
+Eg:
+
+   `ghci> :main balance cur:\$'
+
+
+File: hledger.info,  Node: Unicode characters,  Next: Input files,  Prev: Special characters in arguments and queries,  Up: OPTIONS
+
+2.6 Unicode characters
+======================
+
+hledger is expected to handle non-ascii characters correctly:
+
+   * they should be parsed correctly in input files and on the command
+     line, by all hledger tools (add, iadd, hledger-web's
+     search/add/edit forms, etc.)
+
+   * they should be displayed correctly by all hledger tools, and
+     on-screen alignment should be preserved.
+
+
+   This requires a well-configured environment. Here are some tips:
+
+   * A system locale must be configured, and it must be one that can
+     decode the characters being used. In bash, you can set a locale
+     like this: `export LANG=en_US.UTF-8'. There are some more details
+     in Troubleshooting. This step is essential - without it, hledger
+     will quit on encountering a non-ascii character (as with all
+     GHC-compiled programs).
+
+   * your terminal software (eg Terminal.app, iTerm, CMD.exe, xterm..)
+     must support unicode
+
+   * the terminal must be using a font which includes the required
+     unicode glyphs
+
+   * the terminal should be configured to display wide characters as
+     double width (for report alignment)
+
+   * on Windows, for best results you should run hledger in the same
+     kind of environment in which it was built. Eg hledger built in the
+     standard CMD.EXE environment (like the binaries on our download
+     page) might show display problems when run in a cygwin or msys
+     terminal, and vice versa.  (See eg #961).
+
+
+
+File: hledger.info,  Node: Input files,  Next: Strict mode,  Prev: Unicode characters,  Up: OPTIONS
+
+2.7 Input files
+===============
+
+hledger reads transactions from a data file (and the add command writes
+to it). By default this file is `$HOME/.hledger.journal' (or on
+Windows, something like `C:/Users/USER/.hledger.journal'). You can
+override this with the `$LEDGER_FILE' environment variable:
+
+
+$ setenv LEDGER_FILE ~/finance/2016.journal
+$ hledger stats
+
+   or with the `-f/--file' option:
+
+
+$ hledger -f /some/file stats
+
+   The file name `-' (hyphen) means standard input:
+
+
+$ cat some.journal | hledger -f-
+
+   Usually the data file is in hledger's journal format, but it can be
+in any of the supported file formats, which currently are:
+
+Reader:  Reads:                                   Used for file
+                                                  extensions:
+-------------------------------------------------------------------------- 
+`journal'hledger journal files and some Ledger    `.journal' `.j'
+         journals, for transactions               `.hledger' `.ledger'
+`timeclock'timeclock files, for precise time        `.timeclock'
+         logging                                  
+`timedot'timedot files, for approximate time      `.timedot'
+         logging                                  
+`csv'    comma/semicolon/tab/other-separated      `.csv' `.ssv' `.tsv'
+         values, for data import                  
+
+   hledger detects the format automatically based on the file extensions
+shown above. If it can't recognise the file extension, it assumes
+`journal' format. So for non-journal files, it's important to use a
+recognised file extension, so as to either read successfully or to show
+relevant error messages.
+
+   When you can't ensure the right file extension, not to worry: you can
+force a specific reader/format by prefixing the file path with the
+format and a colon. Eg to read a .dat file as csv:
+
+
+$ hledger -f csv:/some/csv-file.dat stats
+$ echo 'i 2009/13/1 08:00:00' | hledger print -ftimeclock:-
+
+   You can specify multiple `-f' options, to read multiple files as one
+big journal. There are some limitations with this:
+
+   * directives in one file will not affect the other files
+
+   * balance assertions will not see any account balances from previous
+     files
+
+   If you need either of those things, you can
+
+   * use a single parent file which includes the others
+
+   * or concatenate the files into one before reading, eg: `cat
+     a.journal b.journal | hledger -f- CMD'.
+
+
+File: hledger.info,  Node: Strict mode,  Next: Output destination,  Prev: Input files,  Up: OPTIONS
+
+2.8 Strict mode
+===============
+
+hledger checks input files for valid data. By default, the most
+important errors are detected, while still accepting easy journal files
+without a lot of declarations:
+
+   * Are the input files parseable, with valid syntax ?
+
+   * Are all transactions balanced ?
+
+   * Do all balance assertions pass ?
+
+   With the `-s'/`--strict' flag, additional checks are performed:
+
+   * Are all accounts posted to, declared with an `account' directive ?
+     (Account error checking)
+
+   * Are all commodities declared with a `commodity' directive ?
+     (Commodity error checking)
+
+   See also: https://hledger.org/checking-for-errors.html
+
+   _experimental._
+
+
+File: hledger.info,  Node: Output destination,  Next: Output format,  Prev: Strict mode,  Up: OPTIONS
+
+2.9 Output destination
+======================
+
+hledger commands send their output to the terminal by default. You can
+of course redirect this, eg into a file, using standard shell syntax:
+
+
+$ hledger print > foo.txt
+
+   Some commands (print, register, stats, the balance commands) also
+provide the `-o/--output-file' option, which does the same thing
+without needing the shell. Eg:
+
+
+$ hledger print -o foo.txt
+$ hledger print -o -        # write to stdout (the default)
+
+
+File: hledger.info,  Node: Output format,  Next: Regular expressions,  Prev: Output destination,  Up: OPTIONS
+
+2.10 Output format
+==================
+
+Some commands (print, register, the balance commands) offer a choice of
+output format. In addition to the usual plain text format (`txt'),
+there are CSV (`csv'), HTML (`html'), JSON (`json') and SQL (`sql').
+This is controlled by the `-O/--output-format' option:
+
+
+$ hledger print -O csv
+
+   or, by a file extension specified with `-o/--output-file':
+
+
+$ hledger balancesheet -o foo.html   # write HTML to foo.html
+
+   The `-O' option can be used to override the file extension if needed:
+
+
+$ hledger balancesheet -o foo.txt -O html   # write HTML to foo.txt
+
+   Some notes about JSON output:
+
+   * This feature is marked experimental, and not yet much used; you
+     should expect our JSON to evolve. Real-world feedback is welcome.
+
+   * Our JSON is rather large and verbose, as it is quite a faithful
+     representation of hledger's internal data types. To understand the
+     JSON, read the Haskell type definitions, which are mostly in
+     https://github.com/simonmichael/hledger/blob/master/hledger-lib/Hledger/Data/Types.hs.
+
+
+   * hledger represents quantities as Decimal values storing up to 255
+     significant digits, eg for repeating decimals. Such numbers can
+     arise in practice (from automatically-calculated transaction
+     prices), and would break most JSON consumers. So in JSON, we show
+     quantities as simple Numbers with at most 10 decimal places. We
+     don't limit the number of integer digits, but that part is under
+     your control. We hope this approach will not cause problems in
+     practice; if you find otherwise, please let us know. (Cf #1195)
+
+   Notes about SQL output:
+
+   * SQL output is also marked experimental, and much like JSON could
+     use real-world feedback.
+
+   * SQL output is expected to work with sqlite, MySQL and PostgreSQL
+
+   * SQL output is structured with the expectations that statements
+     will be executed in the empty database. If you already have tables
+     created via SQL output of hledger, you would probably want to
+     either clear tables of existing data (via `delete' or `truncate'
+     SQL statements) or drop tables completely as otherwise your
+     postings will be duped.
+
+
+
+File: hledger.info,  Node: Regular expressions,  Next: Smart dates,  Prev: Output format,  Up: OPTIONS
+
+2.11 Regular expressions
+========================
+
+hledger uses regular expressions in a number of places:
+
+   * query terms, on the command line and in the hledger-web search
+     form: `REGEX', `desc:REGEX', `cur:REGEX', `tag:...=REGEX'
+
+   * CSV rules conditional blocks: `if REGEX ...'
+
+   * account alias directives and options: `alias /REGEX/ =
+     REPLACEMENT', `--alias /REGEX/=REPLACEMENT'
+
+   hledger's regular expressions come from the regex-tdfa library. If
+they're not doing what you expect, it's important to know exactly what
+they support:
+
+  1. they are case insensitive
+
+  2. they are infix matching (they do not need to match the entire thing
+     being matched)
+
+  3. they are POSIX ERE (extended regular expressions)
+
+  4. they also support GNU word boundaries (`\b', `\B', `\<', `\>')
+
+  5. they do not support backreferences; if you write `\1', it will
+     match the digit `1'. Except when doing text replacement, eg in
+     account aliases, where backreferences can be used in the
+     replacement string to reference capturing groups in the search
+     regexp.
+
+  6. they do not support mode modifiers (`(?s)'), character classes
+     (`\w', `\d'), or anything else not mentioned above.
+
+   Some things to note:
+
+   * In the `alias' directive and `--alias' option, regular expressions
+     must be enclosed in forward slashes (`/REGEX/').  Elsewhere in
+     hledger, these are not required.
+
+   * In queries, to match a regular expression metacharacter like `$' as
+     a literal character, prepend a backslash. Eg to search for amounts
+     with the dollar sign in hledger-web, write `cur:\$'.
+
+   * On the command line, some metacharacters like `$' have a special
+     meaning to the shell and so must be escaped at least once more. See
+     Special characters.
+
+
+
+File: hledger.info,  Node: Smart dates,  Next: Report start & end date,  Prev: Regular expressions,  Up: OPTIONS
+
+2.12 Smart dates
+================
+
+hledger's user interfaces accept a flexible "smart date" syntax (unlike
+dates in the journal file). Smart dates allow some english words, can be
+relative to today's date, and can have less-significant date parts
+omitted (defaulting to 1).
+
+   Examples:
+
+`2004/10/1',              exact date, several separators allowed. Year
+`2004-01-01', `2004.9.1'  is 4+ digits, month is 1-12, day is 1-31
+`2004'                    start of year
+`2004/10'                 start of month
+`10/1'                    month and day in current year
+`21'                      day in current month
+`october, oct'            start of month in current year
+`yesterday, today,        -1, 0, 1 days from today
+tomorrow'                 
+`last/this/next           -1, 0, 1 periods from the current period
+day/week/month/quarter/year'
+`20181201'                8 digit YYYYMMDD with valid year month and day
+`201812'                  6 digit YYYYMM with valid year and month
+
+   Counterexamples - malformed digit sequences might give surprising
+results:
+
+`201813'     6 digits with an invalid month is parsed as start of
+             6-digit year
+`20181301'   8 digits with an invalid month is parsed as start of
+             8-digit year
+`20181232'   8 digits with an invalid day gives an error
+`201801012'  9+ digits beginning with a valid YYYYMMDD gives an error
+
+
+File: hledger.info,  Node: Report start & end date,  Next: Report intervals,  Prev: Smart dates,  Up: OPTIONS
+
+2.13 Report start & end date
+============================
+
+Most hledger reports show the full span of time represented by the
+journal data, by default. So, the effective report start and end dates
+will be the earliest and latest transaction or posting dates found in
+the journal.
+
+   Often you will want to see a shorter time span, such as the current
+month. You can specify a start and/or end date using `-b/--begin',
+`-e/--end', `-p/--period' or a `date:' query (described below). All of
+these accept the smart date syntax.
+
+   Some notes:
+
+   * As in Ledger, end dates are exclusive, so you need to write the
+     date _after_ the last day you want to include.
+
+   * As noted in reporting options: among start/end dates specified with
+     _options_, the last (i.e. right-most) option takes precedence.
+
+   * The effective report start and end dates are the intersection of
+     the start/end dates from options and that from `date:' queries.
+     That is, `date:2019-01 date:2019 -p'2000 to 2030'' yields January
+     2019, the smallest common time span.
+
+   Examples:
+
+`-b           begin on St. Patrick's day 2016
+2016/3/17'    
+`-e 12/1'     end at the start of december 1st of the current year
+              (11/30 will be the last date included)
+`-b           all transactions on or after the 1st of the current month
+thismonth'    
+`-p           all transactions in the current month
+thismonth'    
+`date:2016/3/17..'the above written as queries instead (`..' can also be
+              replaced with `-')
+`date:..12/1' 
+`date:thismonth..'
+`date:thismonth'
+
+
+File: hledger.info,  Node: Report intervals,  Next: Period expressions,  Prev: Report start & end date,  Up: OPTIONS
+
+2.14 Report intervals
+=====================
+
+A report interval can be specified so that commands like register,
+balance and activity will divide their reports into multiple subperiods.
+The basic intervals can be selected with one of `-D/--daily',
+`-W/--weekly', `-M/--monthly', `-Q/--quarterly', or `-Y/--yearly'. More
+complex intervals may be specified with a period expression. Report
+intervals can not be specified with a query.
+
+
+File: hledger.info,  Node: Period expressions,  Next: Depth limiting,  Prev: Report intervals,  Up: OPTIONS
+
+2.15 Period expressions
+=======================
+
+The `-p/--period' option accepts period expressions, a shorthand way of
+expressing a start date, end date, and/or report interval all at once.
+
+   Here's a basic period expression specifying the first quarter of
+2009.  Note, hledger always treats start dates as inclusive and end
+dates as exclusive:
+
+   `-p "from 2009/1/1 to 2009/4/1"'
+
+   Keywords like "from" and "to" are optional, and so are the spaces, as
+long as you don't run two dates together. "to" can also be written as
+".." or "-". These are equivalent to the above:
+
+`-p "2009/1/1 2009/4/1"'
+`-p2009/1/1to2009/4/1'
+`-p2009/1/1..2009/4/1'
+
+   Dates are smart dates, so if the current year is 2009, the above can
+also be written as:
+
+`-p "1/1 4/1"'
+`-p "january-apr"'
+`-p "this year to 4/1"'
+
+   If you specify only one date, the missing start or end date will be
+the earliest or latest transaction in your journal:
+
+`-p "from 2009/1/1"'   everything after january 1, 2009
+`-p "from 2009/1"'     the same
+`-p "from 2009"'       the same
+`-p "to 2009"'         everything before january 1, 2009
+
+   A single date with no "from" or "to" defines both the start and end
+date like so:
+
+`-p "2009"'       the year 2009; equivalent to “2009/1/1 to 2010/1/1”
+`-p "2009/1"'     the month of jan; equivalent to “2009/1/1 to 2009/2/1”
+`-p "2009/1/1"'   just that day; equivalent to “2009/1/1 to 2009/1/2”
+
+   Or you can specify a single quarter like so:
+
+`-p "2009Q1"'   first quarter of 2009, equivalent to “2009/1/1 to 2009/4/1”
+`-p "q4"'       fourth quarter of the current year
+
+   The argument of `-p' can also begin with, or be, a report interval
+expression. The basic report intervals are `daily', `weekly',
+`monthly', `quarterly', or `yearly', which have the same effect as the
+`-D',`-W',`-M',`-Q', or `-Y' flags. Between report interval and
+start/end dates (if any), the word `in' is optional. Examples:
+
+`-p "weekly from 2009/1/1 to 2009/4/1"'
+`-p "monthly in 2008"'
+`-p "quarterly"'
+
+   Note that `weekly', `monthly', `quarterly' and `yearly' intervals
+will always start on the first day on week, month, quarter or year
+accordingly, and will end on the last day of same period, even if
+associated period expression specifies different explicit start and end
+date.
+
+   For example:
+
+`-p "weekly from 2009/1/1  starts on 2008/12/29, closest preceding Monday
+to 2009/4/1"'              
+`-p "monthly in            starts on 2018/11/01
+2008/11/25"'               
+`-p "quarterly from        starts on 2009/04/01, ends on 2009/06/30,
+2009-05-05 to 2009-06-01"' which are first and last days of Q2 2009
+`-p "yearly from           starts on 2009/01/01, first day of 2009
+2009-12-29"'               
+
+   The following more complex report intervals are also supported:
+`biweekly', `fortnightly', `bimonthly', `every
+day|week|month|quarter|year', `every N
+days|weeks|months|quarters|years'.
+
+   All of these will start on the first day of the requested period and
+end on the last one, as described above.
+
+   Examples:
+
+`-p "bimonthly from 2008"' periods will have boundaries on 2008/01/01,
+                           2008/03/01, ...
+`-p "every 2 weeks"'       starts on closest preceding Monday
+`-p "every 5 month from    periods will have boundaries on 2009/03/01,
+2009/03"'                  2009/08/01, ...
+
+   If you want intervals that start on arbitrary day of your choosing
+and span a week, month or year, you need to use any of the following:
+
+   `every Nth day of week', `every WEEKDAYNAME' (eg
+`mon|tue|wed|thu|fri|sat|sun'), `every Nth day [of month]', `every Nth
+WEEKDAYNAME [of month]', `every MM/DD [of year]', `every Nth MMM [of
+year]', `every MMM Nth [of year]'.
+
+   Examples:
+
+`-p "every 2nd day of    periods will go from Tue to Tue
+week"'                   
+`-p "every Tue"'         same
+`-p "every 15th day"'    period boundaries will be on 15th of each month
+`-p "every 2nd Monday"'  period boundaries will be on second Monday of
+                         each month
+`-p "every 11/05"'       yearly periods with boundaries on 5th of Nov
+`-p "every 5th Nov"'     same
+`-p "every Nov 5th"'     same
+
+   Show historical balances at end of 15th each month (N is exclusive
+end date):
+
+   `hledger balance -H -p "every 16th day"'
+
+   Group postings from start of wednesday to end of next tuesday (N is
+start date and exclusive end date):
+
+   `hledger register checking -p "every 3rd day of week"'
+
+
+File: hledger.info,  Node: Depth limiting,  Next: Pivoting,  Prev: Period expressions,  Up: OPTIONS
+
+2.16 Depth limiting
+===================
+
+With the `--depth N' option (short form: `-N'), commands like account,
+balance and register will show only the uppermost accounts in the
+account tree, down to level N. Use this when you want a summary with
+less detail. This flag has the same effect as a `depth:' query argument
+(so `-2', `--depth=2' or `depth:2' are equivalent).
+
+
+File: hledger.info,  Node: Pivoting,  Next: Valuation,  Prev: Depth limiting,  Up: OPTIONS
+
+2.17 Pivoting
+=============
+
+Normally hledger sums amounts, and organizes them in a hierarchy, based
+on account name. The `--pivot FIELD' option causes it to sum and
+organize hierarchy based on the value of some other field instead. FIELD
+can be: `code', `description', `payee', `note', or the full name (case
+insensitive) of any tag. As with account names, values containing
+`colon:separated:parts' will be displayed hierarchically in reports.
+
+   `--pivot' is a general option affecting all reports; you can think
+of hledger transforming the journal before any other processing,
+replacing every posting's account name with the value of the specified
+field on that posting, inheriting it from the transaction or using a
+blank value if it's not present.
+
+   An example:
+
+
+2016/02/16 Member Fee Payment
+    assets:bank account                    2 EUR
+    income:member fees                    -2 EUR  ; member: John Doe
+
+   Normal balance report showing account names:
+
+
+$ hledger balance
+               2 EUR  assets:bank account
+              -2 EUR  income:member fees
+--------------------
+                   0
+
+   Pivoted balance report, using member: tag values instead:
+
+
+$ hledger balance --pivot member
+               2 EUR
+              -2 EUR  John Doe
+--------------------
+                   0
+
+   One way to show only amounts with a member: value (using a query,
+described below):
+
+
+$ hledger balance --pivot member tag:member=.
+              -2 EUR  John Doe
+--------------------
+              -2 EUR
+
+   Another way (the acct: query matches against the pivoted "account
+name"):
+
+
+$ hledger balance --pivot member acct:.
+              -2 EUR  John Doe
+--------------------
+              -2 EUR
+
+
+File: hledger.info,  Node: Valuation,  Prev: Pivoting,  Up: OPTIONS
+
+2.18 Valuation
+==============
+
+Instead of reporting amounts in their original commodity, hledger can
+convert them to cost/sale amount (using the conversion rate recorded in
+the transaction), or to market value (using some market price on a
+certain date). This is controlled by the `--value=TYPE[,COMMODITY]'
+option, but we also provide the simpler `-B'/`-V'/`-X' flags, and
+usually one of those is all you need.
+
+* Menu:
+
+* -B Cost::
+* -V Value::
+* -X Value in specified commodity::
+* Valuation date::
+* Market prices::
+* --infer-value market prices from transactions::
+* Valuation commodity::
+* Simple valuation examples::
+* --value Flexible valuation::
+* More valuation examples::
+* Effect of valuation on reports::
+
+
+File: hledger.info,  Node: -B Cost,  Next: -V Value,  Up: Valuation
+
+2.18.1 -B: Cost
+---------------
+
+The `-B/--cost' flag converts amounts to their cost or sale amount at
+transaction time, if they have a transaction price specified.
+
+
+File: hledger.info,  Node: -V Value,  Next: -X Value in specified commodity,  Prev: -B Cost,  Up: Valuation
+
+2.18.2 -V: Value
+----------------
+
+The `-V/--market' flag converts amounts to market value in their
+default _valuation commodity_, using the market prices in effect on the
+_valuation date(s)_, if any. More on these in a minute.
+
+
+File: hledger.info,  Node: -X Value in specified commodity,  Next: Valuation date,  Prev: -V Value,  Up: Valuation
+
+2.18.3 -X: Value in specified commodity
+---------------------------------------
+
+The `-X/--exchange=COMM' option is like `-V', except you tell it which
+currency you want to convert to, and it tries to convert everything to
+that.
+
+
+File: hledger.info,  Node: Valuation date,  Next: Market prices,  Prev: -X Value in specified commodity,  Up: Valuation
+
+2.18.4 Valuation date
+---------------------
+
+Since market prices can change from day to day, market value reports
+have a valuation date (or more than one), which determines which market
+prices will be used.
+
+   For single period reports, if an explicit report end date is
+specified, that will be used as the valuation date; otherwise the
+valuation date is "today".
+
+   For multiperiod reports, each column/period is valued on the last
+day of the period, by default.
+
+
+File: hledger.info,  Node: Market prices,  Next: --infer-value market prices from transactions,  Prev: Valuation date,  Up: Valuation
+
+2.18.5 Market prices
+--------------------
+
+_(experimental)_
+
+   To convert a commodity A to its market value in another commodity B,
+hledger looks for a suitable market price (exchange rate) as follows, in
+this order of preference :
+
+  1. A _declared market price_ or _inferred market price_: A's latest
+     market price in B on or before the valuation date as declared by a
+     P directive, or (with the `--infer-value' flag) inferred from
+     transaction prices.
+
+  2. A _reverse market price_: the inverse of a declared or inferred
+     market price from B to A.
+
+  3. A _a forward chain of market prices_: a synthetic price formed by
+     combining the shortest chain of "forward" (only 1 above) market
+     prices, leading from A to B.
+
+  4. A _any chain of market prices_: a chain of any market prices,
+     including both forward and reverse prices (1 and 2 above), leading
+     from A to B.
+
+
+   Amounts for which no applicable market price can be found, are not
+converted.
+
+
+File: hledger.info,  Node: --infer-value market prices from transactions,  Next: Valuation commodity,  Prev: Market prices,  Up: Valuation
+
+2.18.6 -infer-value: market prices from transactions
+----------------------------------------------------
+
+_(experimental)_
+
+   Normally, market value in hledger is fully controlled by, and
+requires, P directives in your journal. Since adding and updating those
+can be a chore, and since transactions usually take place at close to
+market value, why not use the recorded transaction prices as additional
+market prices (as Ledger does) ? We could produce value reports without
+needing P directives at all.
+
+   Adding the `--infer-value' flag to `-V', `-X' or `--value' enables
+this. So for example, `hledger bs -V --infer-value' will get market
+prices both from P directives and from transactions.
+
+   There is a downside: value reports can sometimes be affected in
+confusing/undesired ways by your journal entries. If this happens to
+you, read all of this Valuation section carefully, and try adding
+`--debug' or `--debug=2' to troubleshoot.
+
+   `--infer-value' can infer market prices from:
+
+   * multicommodity transactions with explicit prices (`@'/`@@')
+
+   * multicommodity transactions with implicit prices (no `@', two
+     commodities, unbalanced). (With these, the order of postings
+     matters.  `hledger print -x' can be useful for troubleshooting.)
+
+   * but not, currently, from "more correct" multicommodity
+     transactions (no `@', multiple commodities, balanced).
+
+
+
+File: hledger.info,  Node: Valuation commodity,  Next: Simple valuation examples,  Prev: --infer-value market prices from transactions,  Up: Valuation
+
+2.18.7 Valuation commodity
+--------------------------
+
+_(experimental)_
+
+   *When you specify a valuation commodity (`-X COMM' or `--value
+TYPE,COMM'):*
+hledger will convert all amounts to COMM, wherever it can find a
+suitable market price (including by reversing or chaining prices).
+
+   *When you leave the valuation commodity unspecified (`-V' or
+`--value TYPE'):*
+For each commodity A, hledger picks a default valuation commodity as
+follows, in this order of preference:
+
+  1. The price commodity from the latest P-declared market price for A
+     on or before valuation date.
+
+  2. The price commodity from the latest P-declared market price for A
+     on any date. (Allows conversion to proceed when there are inferred
+     prices before the valuation date.)
+
+  3. If there are no P directives at all (any commodity or date) and the
+     `--infer-value' flag is used: the price commodity from the latest
+     transaction-inferred price for A on or before valuation date.
+
+
+   This means:
+
+   * If you have P directives, they determine which commodities `-V'
+     will convert, and to what.
+
+   * If you have no P directives, and use the `--infer-value' flag,
+     transaction prices determine it.
+
+
+   Amounts for which no valuation commodity can be found are not
+converted.
+
+
+File: hledger.info,  Node: Simple valuation examples,  Next: --value Flexible valuation,  Prev: Valuation commodity,  Up: Valuation
+
+2.18.8 Simple valuation examples
+--------------------------------
+
+Here are some quick examples of `-V':
+
+
+; one euro is worth this many dollars from nov 1
+P 2016/11/01 € $1.10
+
+; purchase some euros on nov 3
+2016/11/3
+    assets:euros        €100
+    assets:checking
+
+; the euro is worth fewer dollars by dec 21
+P 2016/12/21 € $1.03
+
+   How many euros do I have ?
+
+
+$ hledger -f t.j bal -N euros
+                €100  assets:euros
+
+   What are they worth at end of nov 3 ?
+
+
+$ hledger -f t.j bal -N euros -V -e 2016/11/4
+             $110.00  assets:euros
+
+   What are they worth after 2016/12/21 ? (no report end date specified,
+defaults to today)
+
+
+$ hledger -f t.j bal -N euros -V
+             $103.00  assets:euros
+
+
+File: hledger.info,  Node: --value Flexible valuation,  Next: More valuation examples,  Prev: Simple valuation examples,  Up: Valuation
+
+2.18.9 -value: Flexible valuation
+---------------------------------
+
+`-B', `-V' and `-X' are special cases of the more general `--value'
+option:
+
+
+ --value=TYPE[,COMM]  TYPE is cost, then, end, now or YYYY-MM-DD.
+                      COMM is an optional commodity symbol.
+                      Shows amounts converted to:
+                      - cost commodity using transaction prices (then optionally to COMM using market prices at period end(s))
+                      - default valuation commodity (or COMM) using market prices at posting dates
+                      - default valuation commodity (or COMM) using market prices at period end(s)
+                      - default valuation commodity (or COMM) using current market prices
+                      - default valuation commodity (or COMM) using market prices at some date
+
+   The TYPE part selects cost or value and valuation date:
+
+`--value=cost'
+     Convert amounts to cost, using the prices recorded in transactions.
+
+`--value=then'
+     Convert amounts to their value in the default valuation commodity,
+     using market prices on each posting's date. This is currently
+     supported only by the print and register commands.
+
+`--value=end'
+     Convert amounts to their value in the default valuation commodity,
+     using market prices on the last day of the report period (or if
+     unspecified, the journal's end date); or in multiperiod reports,
+     market prices on the last day of each subperiod.
+
+`--value=now'
+     Convert amounts to their value in the default valuation commodity
+     using current market prices (as of when report is generated).
+
+`--value=YYYY-MM-DD'
+     Convert amounts to their value in the default valuation commodity
+     using market prices on this date.
+
+   To select a different valuation commodity, add the optional `,COMM'
+part: a comma, then the target commodity's symbol. Eg:
+*`--value=now,EUR'*. hledger will do its best to convert amounts to
+this commodity, deducing market prices as described above.
+
+
+File: hledger.info,  Node: More valuation examples,  Next: Effect of valuation on reports,  Prev: --value Flexible valuation,  Up: Valuation
+
+2.18.10 More valuation examples
+-------------------------------
+
+Here are some examples showing the effect of `--value', as seen with
+`print':
+
+
+P 2000-01-01 A  1 B
+P 2000-02-01 A  2 B
+P 2000-03-01 A  3 B
+P 2000-04-01 A  4 B
+
+2000-01-01
+  (a)      1 A @ 5 B
+
+2000-02-01
+  (a)      1 A @ 6 B
+
+2000-03-01
+  (a)      1 A @ 7 B
+
+   Show the cost of each posting:
+
+
+$ hledger -f- print --value=cost
+2000-01-01
+    (a)             5 B
+
+2000-02-01
+    (a)             6 B
+
+2000-03-01
+    (a)             7 B
+
+   Show the value as of the last day of the report period (2000-02-29):
+
+
+$ hledger -f- print --value=end date:2000/01-2000/03
+2000-01-01
+    (a)             2 B
+
+2000-02-01
+    (a)             2 B
+
+   With no report period specified, that shows the value as of the last
+day of the journal (2000-03-01):
+
+
+$ hledger -f- print --value=end
+2000-01-01
+    (a)             3 B
+
+2000-02-01
+    (a)             3 B
+
+2000-03-01
+    (a)             3 B
+
+   Show the current value (the 2000-04-01 price is still in effect
+today):
+
+
+$ hledger -f- print --value=now
+2000-01-01
+    (a)             4 B
+
+2000-02-01
+    (a)             4 B
+
+2000-03-01
+    (a)             4 B
+
+   Show the value on 2000/01/15:
+
+
+$ hledger -f- print --value=2000-01-15
+2000-01-01
+    (a)             1 B
+
+2000-02-01
+    (a)             1 B
+
+2000-03-01
+    (a)             1 B
+
+   You may need to explicitly set a commodity's display style, when
+reverse prices are used. Eg this output might be surprising:
+
+
+P 2000-01-01 A 2B
+
+2000-01-01
+  a  1B
+  b
+
+
+$ hledger print -x -X A
+2000-01-01
+    a               0
+    b               0
+
+   Explanation: because there's no amount or commodity directive
+specifying a display style for A, 0.5A gets the default style, which
+shows no decimal digits. Because the displayed amount looks like zero,
+the commodity symbol and minus sign are not displayed either. Adding a
+commodity directive sets a more useful display style for A:
+
+
+P 2000-01-01 A 2B
+commodity 0.00A
+
+2000-01-01
+  a  1B
+  b
+
+
+$ hledger print -X A
+2000-01-01
+    a           0.50A
+    b          -0.50A
+
+
+File: hledger.info,  Node: Effect of valuation on reports,  Prev: More valuation examples,  Up: Valuation
+
+2.18.11 Effect of valuation on reports
+--------------------------------------
+
+Here is a reference for how valuation is supposed to affect each part of
+hledger's reports (and a glossary). (It's wide, you'll have to scroll
+sideways.) It may be useful when troubleshooting. If you find problems,
+please report them, ideally with a reproducible example. Related: #329,
+#1083.
+
+Report type `-B',          `-V', `-X'     `--value=then'`--value=end'  `--value=DATE',
+            `--value=cost'                                            `--value=now'
+-------------------------------------------------------------------------------- 
+*print*                                                               
+posting     cost           value at       value at     value at       value at
+amounts                    report end or  posting date report or      DATE/today
+                           today                       journal end    
+balance     unchanged      unchanged      unchanged    unchanged      unchanged
+assertions/assignments                                                          
+
+*register*                                                            
+starting    cost           value at day   not          value at day   value at
+balance                    before report  supported    before report  DATE/today
+(-H)                       or journal                  or journal     
+                           start                       start          
+posting     cost           value at       value at     value at       value at
+amounts                    report end or  posting date report or      DATE/today
+                           today                       journal end    
+summary     summarised     value at       sum of       value at       value at
+posting     cost           period ends    postings in  period ends    DATE/today
+amounts                                   interval,                   
+with                                      valued at                   
+report                                    interval                    
+interval                                  start                       
+running     sum/average    sum/average    sum/average  sum/average    sum/average
+total/averageof displayed   of displayed   of           of displayed   of
+            values         values         displayed    values         displayed
+                                          values                      values
+
+*balance                                                              
+(bs, bse,                                                             
+cf, is)*                                                              
+balance     sums of costs  value at       not          value at       value at
+changes                    report end or  supported    report or      DATE/today
+                           today of sums               journal end    of sums
+                           of postings                 of sums of     of
+                                                       postings       postings
+budget      like balance   like balance   not          like balances  like
+amounts     changes        changes        supported                   balance
+(-budget)                                                             changes
+grand total sum of         sum of         not          sum of         sum of
+            displayed      displayed      supported    displayed      displayed
+            values         values                      values         values
+
+*balance                                                              
+(bs, bse,                                                             
+cf, is)                                                               
+with                                                                  
+report                                                                
+interval*                                                             
+starting    sums of costs  value at       not          value at       sums of
+balances    of postings    report start   supported    report start   postings
+(-H)        before report  of sums of                  of sums of     before
+            start          all postings                all postings   report
+                           before report               before report  start
+                           start                       start          
+balance     sums of costs  same as        not          balance        value at
+changes     of postings    -value=end     supported    change in      DATE/today
+(bal, is,   in period                                  each period,   of sums
+bs                                                     valued at      of
+-change,                                               period ends    postings
+cf -change)                                                           
+end         sums of costs  same as        not          period end     value at
+balances    of postings    -value=end     supported    balances,      DATE/today
+(bal -H,    from before                                valued at      of sums
+is -H, bs,  report start                               period ends    of
+cf)         to period end                                             postings
+budget      like balance   like balance   not          like balances  like
+amounts     changes/end    changes/end    supported                   balance
+(-budget)   balances       balances                                   changes/end
+                                                                      balances
+row         sums,          sums,          not          sums,          sums,
+totals,     averages of    averages of    supported    averages of    averages
+row         displayed      displayed                   displayed      of
+averages    values         values                      values         displayed
+(-T, -A)                                                              values
+column      sums of        sums of        not          sums of        sums of
+totals      displayed      displayed      supported    displayed      displayed
+            values         values                      values         values
+grand       sum, average   sum, average   not          sum, average   sum,
+total,      of column      of column      supported    of column      average
+grand       totals         totals                      totals         of
+average                                                               column
+                                                                      totals
+
+
+   `--cumulative' is omitted to save space, it works like `-H' but with
+a zero starting balance.
+
+   *Glossary:*
+
+_cost_
+     calculated using price(s) recorded in the transaction(s).
+
+_value_
+     market value using available market price declarations, or the
+     unchanged amount if no conversion rate can be found.
+
+_report start_
+     the first day of the report period specified with -b or -p or
+     date:, otherwise today.
+
+_report or journal start_
+     the first day of the report period specified with -b or -p or
+     date:, otherwise the earliest transaction date in the journal,
+     otherwise today.
+
+_report end_
+     the last day of the report period specified with -e or -p or date:,
+     otherwise today.
+
+_report or journal end_
+     the last day of the report period specified with -e or -p or date:,
+     otherwise the latest transaction date in the journal, otherwise
+     today.
+
+_report interval_
+     a flag (-D/-W/-M/-Q/-Y) or period expression that activates the
+     report's multi-period mode (whether showing one or many
+     subperiods).
+
+
+File: hledger.info,  Node: COMMANDS,  Next: ENVIRONMENT,  Prev: OPTIONS,  Up: Top
+
+3 COMMANDS
+**********
+
+hledger provides a number of commands for producing reports and managing
+your data. Run `hledger' with no arguments to list the commands
+available.
+
+   To run a command, write its name (or its abbreviation shown in the
+commands list, or any unambiguous prefix of the name) as hledger's first
+argument. Eg: `hledger balance' or `hledger bal'.
+
+   Here are the built-in commands:
+
+   *Data entry (these modify the journal file):*
+
+   * add - add transactions using guided prompts
+
+   * import - add any new transactions from other files (eg csv)
+
+   *Data management*:
+
+   * check - check for various kinds of issue in the data
+
+   * close (equity) - generate balance-resetting transactions
+
+   * diff - compare account transactions in two journal files
+
+   * rewrite - generate extra postings, similar to print -auto
+
+   *Financial statements:*
+
+   * aregister (areg) - show transactions in a particular account
+
+   * balancesheet (bs) - show assets, liabilities and net worth
+
+   * balancesheetequity (bse) - show assets, liabilities and equity
+
+   * cashflow (cf) - show changes in liquid assets
+
+   * incomestatement (is) - show revenues and expenses
+
+   * roi - show return on investments
+
+   *Miscellaneous reports:*
+
+   * accounts (a) - show account names
+
+   * activity - show postings-per-interval bar charts
+
+   * balance (b, bal) - show balance changes/end balances/budgets in
+     accounts
+
+   * codes - show transaction codes
+
+   * commodities - show commodity/currency symbols
+
+   * descriptions - show unique transaction descriptions
+
+   * files - show input file paths
+
+   * notes - show unique note segments of transaction descriptions
+
+   * payees - show unique payee segments of transaction descriptions
+
+   * prices - show market price records
+
+   * print (p, txns) - show transactions (journal entries)
+
+   * print-unique - show only transactions with unique descriptions
+
+   * register (r, reg) - show postings in one or more accounts & running
+     total
+
+   * register-match - show a recent posting that best matches a
+     description
+
+   * stats - show journal statistics
+
+   * tags - show tag names
+
+   * test - run self tests
+
+   Next, the detailed command docs, in alphabetical order.
+
+* Menu:
+
+* accounts::
+* activity::
+* add::
+* aregister::
+* balance::
+* balancesheet::
+* balancesheetequity::
+* cashflow::
+* check::
+* close::
+* codes::
+* commodities::
+* descriptions::
+* diff::
+* files::
+* help::
+* import::
+* incomestatement::
+* notes::
+* rewrite::
+* roi::
+* stats::
+* tags::
+* test::
+* Add-on commands::
+* Add-on command flags::
+* Making add-on commands::
+
+
+File: hledger.info,  Node: accounts,  Next: activity,  Up: COMMANDS
+
+3.1 accounts
+============
+
+accounts, a
+Show account names.
+
+   This command lists account names, either declared with account
+directives (-declared), posted to (-used), or both (the default). With
+query arguments, only matched account names and account names referenced
+by matched postings are shown. It shows a flat list by default. With
+`--tree', it uses indentation to show the account hierarchy. In flat
+mode you can add `--drop N' to omit the first few account name
+components. Account names can be depth-clipped with `depth:N' or
+`--depth N' or `-N'.
+
+   Examples:
+
+
+$ hledger accounts
+assets:bank:checking
+assets:bank:saving
+assets:cash
+expenses:food
+expenses:supplies
+income:gifts
+income:salary
+liabilities:debts
+
+
+File: hledger.info,  Node: activity,  Next: add,  Prev: accounts,  Up: COMMANDS
+
+3.2 activity
+============
+
+activity
+Show an ascii barchart of posting counts per interval.
+
+   The activity command displays an ascii histogram showing transaction
+counts by day, week, month or other reporting interval (by day is the
+default). With query arguments, it counts only matched transactions.
+
+   Examples:
+
+
+$ hledger activity --quarterly
+2008-01-01 **
+2008-04-01 *******
+2008-07-01
+2008-10-01 **
+
+
+File: hledger.info,  Node: add,  Next: aregister,  Prev: activity,  Up: COMMANDS
+
+3.3 add
+=======
+
+add
+Prompt for transactions and add them to the journal. Any arguments will
+be used as default inputs for the first N prompts.
+
+   Many hledger users edit their journals directly with a text editor,
+or generate them from CSV. For more interactive data entry, there is the
+`add' command, which prompts interactively on the console for new
+transactions, and appends them to the journal file (if there are
+multiple `-f FILE' options, the first file is used.) Existing
+transactions are not changed. This is the only hledger command that
+writes to the journal file.
+
+   To use it, just run `hledger add' and follow the prompts. You can
+add as many transactions as you like; when you are finished, enter `.'
+or press control-d or control-c to exit.
+
+   Features:
+
+   * add tries to provide useful defaults, using the most similar (by
+     description) recent transaction (filtered by the query, if any) as
+     a template.
+
+   * You can also set the initial defaults with command line arguments.
+
+   * Readline-style edit keys can be used during data entry.
+
+   * The tab key will auto-complete whenever possible - accounts,
+     descriptions, dates (`yesterday', `today', `tomorrow').  If the
+     input area is empty, it will insert the default value.
+
+   * If the journal defines a default commodity, it will be added to
+     any bare numbers entered.
+
+   * A parenthesised transaction code may be entered following a date.
+
+   * Comments and tags may be entered following a description or amount.
+
+   * If you make a mistake, enter `<' at any prompt to go one step
+     backward.
+
+   * Input prompts are displayed in a different colour when the terminal
+     supports it.
+
+   Example (see the tutorial for a detailed explanation):
+
+
+$ hledger add
+Adding transactions to journal file /src/hledger/examples/sample.journal
+Any command line arguments will be used as defaults.
+Use tab key to complete, readline keys to edit, enter to accept defaults.
+An optional (CODE) may follow transaction dates.
+An optional ; COMMENT may follow descriptions or amounts.
+If you make a mistake, enter < at any prompt to go one step backward.
+To end a transaction, enter . when prompted.
+To quit, enter . at a date prompt or press control-d or control-c.
+Date [2015/05/22]:
+Description: supermarket
+Account 1: expenses:food
+Amount  1: $10
+Account 2: assets:checking
+Amount  2 [$-10.0]:
+Account 3 (or . or enter to finish this transaction): .
+2015/05/22 supermarket
+    expenses:food             $10
+    assets:checking        $-10.0
+
+Save this transaction to the journal ? [y]:
+Saved.
+Starting the next transaction (. or ctrl-D/ctrl-C to quit)
+Date [2015/05/22]: <CTRL-D> $
+
+   On Microsoft Windows, the add command makes sure that no part of the
+file path ends with a period, as that would cause problems (#1056).
+
+
+File: hledger.info,  Node: aregister,  Next: balance,  Prev: add,  Up: COMMANDS
+
+3.4 aregister
+=============
+
+aregister, areg
+Show the transactions and running historical balance in an account, with
+each line item representing one transaction.
+
+   `aregister' shows the transactions affecting a particular account
+and its subaccounts, with each line item representing a whole
+transaction - as in bank statements, hledger-ui, hledger-web and other
+accounting apps.
+
+   Note this is unlike the `register' command, which shows individual
+postings and does not always show a single account or a historical
+balance.
+
+   A reminder, "historical" balances include any balance from
+transactions before the report start date, so (if opening balances are
+recorded correctly) `aregister' will show the real-world balances of an
+account, as you would see in a bank statement.
+
+   As a quick rule of thumb, use `aregister' for reconciling real-world
+asset/liability accounts and `register' for reviewing detailed
+revenues/expenses.
+
+   `aregister' shows the register for just one account (and its
+subaccounts). This account must be specified as the first argument. You
+can write either the full account name, or a case-insensitive regular
+expression which will select the alphabetically first matched account.
+(Eg if you have `assets:aaa:checking' and `assets:bbb:checking'
+accounts, `hledger areg checking' would select `assets:aaa:checking'.)
+
+   Any additional arguments form a query which will filter the
+transactions shown.
+
+   Each `aregister' line item shows:
+
+   * the transaction's date (or the relevant posting's date if
+     different, see below)
+
+   * the names of all the other account(s) involved in this transaction
+     (probably abbreviated)
+
+   * the total change to this account's balance from this transaction
+
+   * the account's historical running balance after this transaction.
+
+   Transactions making a net change of zero are not shown by default;
+add the `-E/--empty' flag to show them.
+
+   `aregister' ignores a depth limit, so its final total will always
+match a balance report with similar arguments.
+
+   This command also supports the output destination and output format
+options The output formats supported are `txt', `csv', and `json'.
+
+* Menu:
+
+* aregister and custom posting dates::
+
+
+File: hledger.info,  Node: aregister and custom posting dates,  Up: aregister
+
+3.4.1 aregister and custom posting dates
+----------------------------------------
+
+Transactions whose date is outside the report period can still be shown,
+if they have a posting to this account dated inside the report period.
+(And in this case it's the posting date that is shown.) This ensures
+that `aregister' can show an accurate historical running balance,
+matching the one shown by `register -H' with the same arguments.
+
+   To filter strictly by transaction date instead, add the
+`--txn-dates' flag. If you use this flag and some of your postings have
+custom dates, it's probably best to assume the running balance is wrong.
+
+   Examples:
+
+   Show all transactions and historical running balance in the first
+account whose name contains "checking":
+
+
+$ hledger areg checking
+
+   Show transactions and historical running balance in all asset
+accounts during july:
+
+
+$ hledger areg assets date:jul
+
+
+File: hledger.info,  Node: balance,  Next: balancesheet,  Prev: aregister,  Up: COMMANDS
+
+3.5 balance
+===========
+
+balance, bal, b
+Show accounts and their balances.
+
+   The balance command is hledger's most versatile command. Note,
+despite the name, it is not always used for showing real-world account
+balances; the more accounting-aware balancesheet and incomestatement
+may be more convenient for that.
+
+   By default, it displays all accounts, and each account's change in
+balance during the entire period of the journal. Balance changes are
+calculated by adding up the postings in each account. You can limit the
+postings matched, by a query, to see fewer accounts, changes over a
+different time period, changes from only cleared transactions, etc.
+
+   If you include an account's complete history of postings in the
+report, the balance change is equivalent to the account's current ending
+balance. For a real-world account, typically you won't have all
+transactions in the journal; instead you'll have all transactions after
+a certain date, and an "opening balances" transaction setting the
+correct starting balance on that date. Then the balance command will
+show real-world account balances. In some cases the -H/-historical flag
+is used to ensure this (more below).
+
+   This command also supports the output destination and output format
+options The output formats supported are (in most modes): `txt', `csv',
+`html', and `json'.
+
+   The balance command can produce several styles of report:
+
+* Menu:
+
+* Single-period flat balance report::
+* Single-period tree-mode balance report::
+* Multi-period balance report::
+* Depth limiting::
+* Colour support::
+* Sorting by amount::
+* Percentages::
+* Customising single-period balance reports::
+* Budget report::
+
+
+File: hledger.info,  Node: Single-period flat balance report,  Next: Single-period tree-mode balance report,  Up: balance
+
+3.5.1 Single-period flat balance report
+---------------------------------------
+
+This is the default for hledger's balance command: a flat list of all
+(or with a query, matched) accounts, showing full account names.
+Accounts are sorted by declaration order if any, and then by account
+name. Accounts which have zero balance are not shown unless
+`-E/--empty' is used. The reported balances' total is shown as the last
+line, unless disabled by `-N'/`--no-total'.
+
+
+$ hledger bal
+                  $1  assets:bank:saving
+                 $-2  assets:cash
+                  $1  expenses:food
+                  $1  expenses:supplies
+                 $-1  income:gifts
+                 $-1  income:salary
+                  $1  liabilities:debts
+--------------------
+                   0
+
+
+File: hledger.info,  Node: Single-period tree-mode balance report,  Next: Multi-period balance report,  Prev: Single-period flat balance report,  Up: balance
+
+3.5.2 Single-period tree-mode balance report
+--------------------------------------------
+
+With the `-t/--tree' flag, accounts are displayed hierarchically,
+showing subaccounts as short names indented below their parent. (This is
+the default style in Ledger and in older hledger versions.)
+
+
+$ hledger balance
+                 $-1  assets
+                  $1    bank:saving
+                 $-2    cash
+                  $2  expenses
+                  $1    food
+                  $1    supplies
+                 $-2  income
+                 $-1    gifts
+                 $-1    salary
+                  $1  liabilities:debts
+--------------------
+                   0
+
+   For more compact output, "boring" accounts containing a single
+interesting subaccount and no balance of their own (`assets:bank' and
+`liabilities' here) are elided into the following line, unless
+`--no-elide' is used. And accounts which have zero balance and no
+non-zero subaccounts are omitted, unless `-E/--empty' is used.
+
+   Account balances in tree mode are "inclusive" - they include the
+balances of any subaccounts. Eg, the `assets' `$-1' balance here
+includes the `$1' from `assets:bank:saving' and the `$-2' from
+`assets:cash'. (And it would include balance posted to the `assets'
+account itself, if there was any). Note this causes some repetition,
+and the final total (`0') is the sum of the top-level balances, not of
+all the balances shown.
+
+   Each group of sibling accounts is sorted separately, by declaration
+order and then by account name.
+
+
+File: hledger.info,  Node: Multi-period balance report,  Next: Depth limiting,  Prev: Single-period tree-mode balance report,  Up: balance
+
+3.5.3 Multi-period balance report
+---------------------------------
+
+Multi-period balance reports are a very useful hledger feature,
+activated if you provide one of the reporting interval flags, such as
+`-M'/`--monthly'. They are similar to single-period balance reports,
+but they show the report as a table, with columns representing one or
+more successive time periods. This is the usually the preferred style
+of balance report in hledger (even for a single period).
+
+   Multi-period balance reports come in several types, showing different
+information:
+
+  1. A balance change report: by default, each column shows the sum of
+     postings in that period, ie the account's change of balance in that
+     period. This is useful eg for a monthly income statement:
+
+
+$ hledger balance --quarterly income expenses -E
+Balance changes in 2008:
+
+                   ||  2008q1  2008q2  2008q3  2008q4
+===================++=================================
+ expenses:food     ||       0      $1       0       0
+ expenses:supplies ||       0      $1       0       0
+ income:gifts      ||       0     $-1       0       0
+ income:salary     ||     $-1       0       0       0
+-------------------++---------------------------------
+                   ||     $-1      $1       0       0
+
+  2. A cumulative end balance report: with `--cumulative', each column
+     shows the end balance for that period, accumulating the changes
+     across periods, starting from 0 at the report start date:
+
+
+     $ hledger balance --quarterly income expenses -E --cumulative
+     Ending balances (cumulative) in 2008:
+
+                        ||  2008/03/31  2008/06/30  2008/09/30  2008/12/31
+     ===================++=================================================
+      expenses:food     ||           0          $1          $1          $1
+      expenses:supplies ||           0          $1          $1          $1
+      income:gifts      ||           0         $-1         $-1         $-1
+      income:salary     ||         $-1         $-1         $-1         $-1
+     -------------------++-------------------------------------------------
+                        ||         $-1           0           0           0
+
+  3. A historical end balance report: with `--historical/-H', each
+     column shows the actual historical end balance for that period,
+     accumulating the changes across periods, and including the balance
+     from any postings before the report start date. This is useful eg
+     for a multi-period balance sheet, and when you want to see
+     balances only after a certain date:
+
+
+     $ hledger balance ^assets ^liabilities --quarterly --historical --begin 2008/4/1
+     Ending balances (historical) in 2008/04/01-2008/12/31:
+
+                           ||  2008/06/30  2008/09/30  2008/12/31
+     ======================++=====================================
+      assets:bank:checking ||          $1          $1           0
+      assets:bank:saving   ||          $1          $1          $1
+      assets:cash          ||         $-2         $-2         $-2
+      liabilities:debts    ||           0           0          $1
+     ----------------------++-------------------------------------
+                           ||           0           0           0
+
+
+   Note that `--cumulative' or `--historical/-H' disable
+`--row-total/-T', since summing end balances generally does not make
+sense.
+
+   With a reporting interval (like `--quarterly' above), the report
+start/end dates will be adjusted if necessary so that they encompass the
+displayed report periods. This is so that the first and last periods
+will be "full" and comparable to the others.
+
+   The `-E/--empty' flag does two things in multicolumn balance
+reports: first, the report will show all columns within the specified
+report period (without -E, leading and trailing columns with all zeroes
+are not shown). Second, all accounts which existed at the report start
+date will be considered, not just the ones with activity during the
+report period (use -E to include low-activity accounts which would
+otherwise would be omitted).
+
+   The `-T/--row-total' flag adds an additional column showing the
+total for each row.
+
+   The `-A/--average' flag adds a column showing the average value in
+each row.
+
+   Here's an example of all three:
+
+
+$ hledger balance -Q income expenses --tree -ETA
+Balance changes in 2008:
+
+            ||  2008q1  2008q2  2008q3  2008q4    Total  Average
+============++===================================================
+ expenses   ||       0      $2       0       0       $2       $1
+   food     ||       0      $1       0       0       $1        0
+   supplies ||       0      $1       0       0       $1        0
+ income     ||     $-1     $-1       0       0      $-2      $-1
+   gifts    ||       0     $-1       0       0      $-1        0
+   salary   ||     $-1       0       0       0      $-1        0
+------------++---------------------------------------------------
+            ||     $-1      $1       0       0        0        0
+
+(Average is rounded to the dollar here since all journal amounts are)
+
+   The `--transpose' flag can be used to exchange the rows and columns
+of a multicolumn report.
+
+   When showing multicommodity amounts, multicolumn balance reports will
+elide any amounts which have more than two commodities, since otherwise
+columns could get very wide. The `--no-elide' flag disables this.
+Hiding totals with the `-N/--no-total' flag can also help reduce the
+width of multicommodity reports.
+
+   When the report is still too wide, a good workaround is to pipe it
+into `less -RS' (-R for colour, -S to chop long lines). Eg: `hledger
+bal -D --color=yes | less -RS'.
+
+
+File: hledger.info,  Node: Depth limiting,  Next: Colour support,  Prev: Multi-period balance report,  Up: balance
+
+3.5.4 Depth limiting
+--------------------
+
+With a `depth:N' query, or `--depth N' option, or just `-N', balance
+reports will show accounts only to the specified depth. This is very
+useful to hide low-level accounts and get an overview. Eg, limiting to
+depth 1 shows the top-level accounts:
+
+
+$ hledger balance -N -1
+                 $-1  assets
+                  $2  expenses
+                 $-2  income
+                  $1  liabilities
+
+   Accounts at the depth limit will include the balances of any hidden
+subaccounts (even in flat mode, which normally shows exclusive
+balances).
+
+   You can also drop account name components from the start of account
+names, using `--drop N'. This can be useful to hide unwanted top-level
+detail.
+
+
+File: hledger.info,  Node: Colour support,  Next: Sorting by amount,  Prev: Depth limiting,  Up: balance
+
+3.5.5 Colour support
+--------------------
+
+In terminal output, when colour is enabled, the balance command shows
+negative amounts in red.
+
+
+File: hledger.info,  Node: Sorting by amount,  Next: Percentages,  Prev: Colour support,  Up: balance
+
+3.5.6 Sorting by amount
+-----------------------
+
+With `-S'/`--sort-amount', accounts with the largest (most positive)
+balances are shown first. For example, `hledger bal expenses -MAS'
+shows your biggest averaged monthly expenses first.
+
+   Revenues and liability balances are typically negative, however, so
+`-S' shows these in reverse order. To work around this, you can add
+`--invert' to flip the signs. Or, use one of the sign-flipping reports
+like `balancesheet' or `incomestatement', which also support `-S'. Eg:
+`hledger is -MAS'.
+
+
+File: hledger.info,  Node: Percentages,  Next: Customising single-period balance reports,  Prev: Sorting by amount,  Up: balance
+
+3.5.7 Percentages
+-----------------
+
+With `-%' or `--percent', balance reports show each account's value
+expressed as a percentage of the column's total. This is useful to get
+an overview of the relative sizes of account balances. For example to
+obtain an overview of expenses:
+
+
+$ hledger balance expenses -%
+             100.0 %  expenses
+              50.0 %    food
+              50.0 %    supplies
+--------------------
+             100.0 %
+
+   Note that `--tree' does not have an effect on `-%'. The percentages
+are always relative to the total sum of each column, they are never
+relative to the parent account.
+
+   Since the percentages are relative to the columns sum, it is usually
+not useful to calculate percentages if the signs of the amounts are
+mixed.  Although the results are technically correct, they are most
+likely useless. Especially in a balance report that sums up to zero (eg
+`hledger balance -B') all percentage values will be zero.
+
+   This flag does not work if the report contains any mixed commodity
+accounts. If there are mixed commodity accounts in the report be sure to
+use `-V' or `-B' to coerce the report into using a single commodity.
+
+
+File: hledger.info,  Node: Customising single-period balance reports,  Next: Budget report,  Prev: Percentages,  Up: balance
+
+3.5.8 Customising single-period balance reports
+-----------------------------------------------
+
+You can customise the layout of single-period balance reports with
+`--format FMT', which sets the format of each line. Eg:
+
+
+$ hledger balance --format "%20(account) %12(total)"
+              assets          $-1
+         bank:saving           $1
+                cash          $-2
+            expenses           $2
+                food           $1
+            supplies           $1
+              income          $-2
+               gifts          $-1
+              salary          $-1
+   liabilities:debts           $1
+---------------------------------
+                                0
+
+   The FMT format string (plus a newline) specifies the formatting
+applied to each account/balance pair. It may contain any suitable text,
+with data fields interpolated like so:
+
+   `%[MIN][.MAX](FIELDNAME)'
+
+   * MIN pads with spaces to at least this width (optional)
+
+   * MAX truncates at this width (optional)
+
+   * FIELDNAME must be enclosed in parentheses, and can be one of:
+
+        * `depth_spacer' - a number of spaces equal to the account's
+          depth, or if MIN is specified, MIN * depth spaces.
+
+        * `account' - the account's name
+
+        * `total' - the account's balance/posted total, right justified
+
+
+   Also, FMT can begin with an optional prefix to control how
+multi-commodity amounts are rendered:
+
+   * `%_' - render on multiple lines, bottom-aligned (the default)
+
+   * `%^' - render on multiple lines, top-aligned
+
+   * `%,' - render on one line, comma-separated
+
+   There are some quirks. Eg in one-line mode, `%(depth_spacer)' has no
+effect, instead `%(account)' has indentation built in.  Experimentation
+may be needed to get pleasing results.
+
+   Some example formats:
+
+   * `%(total)' - the account's total
+
+   * `%-20.20(account)' - the account's name, left justified, padded to
+     20 characters and clipped at 20 characters
+
+   * `%,%-50(account)  %25(total)' - account name padded to 50
+     characters, total padded to 20 characters, with multiple
+     commodities rendered on one line
+
+   * `%20(total)  %2(depth_spacer)%-(account)' - the default format for
+     the single-column balance report
+
+
+File: hledger.info,  Node: Budget report,  Prev: Customising single-period balance reports,  Up: balance
+
+3.5.9 Budget report
+-------------------
+
+There is also a special balance report mode for showing budget
+performance. The `--budget' flag activates extra columns showing the
+budget goals for each account and period, if any. For this report,
+budget goals are defined by periodic transactions. This is very useful
+for comparing planned and actual income, expenses, time usage, etc.
+
+   For example, you can take average monthly expenses in the common
+expense categories to construct a minimal monthly budget:
+
+
+;; Budget
+~ monthly
+  income  $2000
+  expenses:food    $400
+  expenses:bus     $50
+  expenses:movies  $30
+  assets:bank:checking
+
+;; Two months worth of expenses
+2017-11-01
+  income  $1950
+  expenses:food    $396
+  expenses:bus     $49
+  expenses:movies  $30
+  expenses:supplies  $20
+  assets:bank:checking
+
+2017-12-01
+  income  $2100
+  expenses:food    $412
+  expenses:bus     $53
+  expenses:gifts   $100
+  assets:bank:checking
+
+   You can now see a monthly budget report:
+
+
+$ hledger balance -M --budget
+Budget performance in 2017/11/01-2017/12/31:
+
+                      ||                      Nov                       Dec
+======================++====================================================
+ assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
+ expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
+ expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
+ expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
+ income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
+----------------------++----------------------------------------------------
+                      ||      0 [              0]       0 [              0]
+
+   This is different from a normal balance report in several ways:
+
+   * Only accounts with budget goals during the report period are
+     shown, by default.
+
+   * In each column, in square brackets after the actual amount, budget
+     goal amounts are shown, and the actual/goal percentage. (Note:
+     budget goals should be in the same commodity as the actual amount.)
+
+   * All parent accounts are always shown, even in flat mode. Eg assets,
+     assets:bank, and expenses above.
+
+   * Amounts always include all subaccounts, budgeted or unbudgeted,
+     even in flat mode.
+
+
+   This means that the numbers displayed will not always add up! Eg
+above, the `expenses' actual amount includes the gifts and supplies
+transactions, but the `expenses:gifts' and `expenses:supplies' accounts
+are not shown, as they have no budget amounts declared.
+
+   This can be confusing. When you need to make things clearer, use the
+`-E/--empty' flag, which will reveal all accounts including unbudgeted
+ones, giving the full picture. Eg:
+
+
+$ hledger balance -M --budget --empty
+Budget performance in 2017/11/01-2017/12/31:
+
+                      ||                      Nov                       Dec
+======================++====================================================
+ assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
+ expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
+ expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
+ expenses:gifts       ||      0                      $100
+ expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
+ expenses:supplies    ||    $20                         0
+ income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
+----------------------++----------------------------------------------------
+                      ||      0 [              0]       0 [              0]
+
+   You can roll over unspent budgets to next period with `--cumulative':
+
+
+$ hledger balance -M --budget --cumulative
+Budget performance in 2017/11/01-2017/12/31:
+
+                      ||                      Nov                       Dec
+======================++====================================================
+ assets               || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+ assets:bank          || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+ assets:bank:checking || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+ expenses             ||   $495 [ 103% of   $480]   $1060 [ 110% of   $960]
+ expenses:bus         ||    $49 [  98% of    $50]    $102 [ 102% of   $100]
+ expenses:food        ||   $396 [  99% of   $400]    $808 [ 101% of   $800]
+ expenses:movies      ||    $30 [ 100% of    $30]     $30 [  50% of    $60]
+ income               ||  $1950 [  98% of  $2000]   $4050 [ 101% of  $4000]
+----------------------++----------------------------------------------------
+                      ||      0 [              0]       0 [              0]
+
+   For more examples and notes, see Budgeting.
+
+* Menu:
+
+* Budget report start date::
+* Nested budgets::
+
+
+File: hledger.info,  Node: Budget report start date,  Next: Nested budgets,  Up: Budget report
+
+3.5.9.1 Budget report start date
+................................
+
+This might be a bug, but for now: when making budget reports, it's a
+good idea to explicitly set the report's start date to the first day of
+a reporting period, because a periodic rule like `~ monthly' generates
+its transactions on the 1st of each month, and if your journal has no
+regular transactions on the 1st, the default report start date could
+exclude that budget goal, which can be a little surprising. Eg here the
+default report period is just the day of 2020-01-15:
+
+
+~ monthly in 2020
+  (expenses:food)  $500
+
+2020-01-15
+  expenses:food    $400
+  assets:checking
+
+
+$ hledger bal expenses --budget
+Budget performance in 2020-01-15:
+
+              || 2020-01-15
+==============++============
+ <unbudgeted> ||       $400
+--------------++------------
+              ||       $400
+
+   To avoid this, specify the budget report's period, or at least the
+start date, with `-b'/`-e'/`-p'/`date:', to ensure it includes the
+budget goal transactions (periodic transactions) that you want. Eg,
+adding `-b 2020/1/1' to the above:
+
+
+$ hledger bal expenses --budget -b 2020/1/1
+Budget performance in 2020-01-01..2020-01-15:
+
+               || 2020-01-01..2020-01-15
+===============++========================
+ expenses:food ||     $400 [80% of $500]
+---------------++------------------------
+               ||     $400 [80% of $500]
+
+
+File: hledger.info,  Node: Nested budgets,  Prev: Budget report start date,  Up: Budget report
+
+3.5.9.2 Nested budgets
+......................
+
+You can add budgets to any account in your account hierarchy. If you
+have budgets on both parent account and some of its children, then
+budget(s) of the child account(s) would be added to the budget of their
+parent, much like account balances behave.
+
+   In the most simple case this means that once you add a budget to any
+account, all its parents would have budget as well.
+
+   To illustrate this, consider the following budget:
+
+
+~ monthly from 2019/01
+    expenses:personal             $1,000.00
+    expenses:personal:electronics    $100.00
+    liabilities
+
+   With this, monthly budget for electronics is defined to be $100 and
+budget for personal expenses is an additional $1000, which implicitly
+means that budget for both `expenses:personal' and `expenses' is $1100.
+
+   Transactions in `expenses:personal:electronics' will be counted both
+towards its $100 budget and $1100 of `expenses:personal' , and
+transactions in any other subaccount of `expenses:personal' would be
+counted towards only towards the budget of `expenses:personal'.
+
+   For example, let's consider these transactions:
+
+
+~ monthly from 2019/01
+    expenses:personal             $1,000.00
+    expenses:personal:electronics    $100.00
+    liabilities
+
+2019/01/01 Google home hub
+    expenses:personal:electronics          $90.00
+    liabilities                           $-90.00
+
+2019/01/02 Phone screen protector
+    expenses:personal:electronics:upgrades          $10.00
+    liabilities
+
+2019/01/02 Weekly train ticket
+    expenses:personal:train tickets       $153.00
+    liabilities
+
+2019/01/03 Flowers
+    expenses:personal          $30.00
+    liabilities
+
+   As you can see, we have transactions in
+`expenses:personal:electronics:upgrades' and `expenses:personal:train
+tickets', and since both of these accounts are without explicitly
+defined budget, these transactions would be counted towards budgets of
+`expenses:personal:electronics' and `expenses:personal' accordingly:
+
+
+$ hledger balance --budget -M
+Budget performance in 2019/01:
+
+                               ||                           Jan
+===============================++===============================
+ expenses                      ||  $283.00 [  26% of  $1100.00]
+ expenses:personal             ||  $283.00 [  26% of  $1100.00]
+ expenses:personal:electronics ||  $100.00 [ 100% of   $100.00]
+ liabilities                   || $-283.00 [  26% of $-1100.00]
+-------------------------------++-------------------------------
+                               ||        0 [                 0]
+
+   And with `--empty', we can get a better picture of budget allocation
+and consumption:
+
+
+$ hledger balance --budget -M --empty
+Budget performance in 2019/01:
+
+                                        ||                           Jan
+========================================++===============================
+ expenses                               ||  $283.00 [  26% of  $1100.00]
+ expenses:personal                      ||  $283.00 [  26% of  $1100.00]
+ expenses:personal:electronics          ||  $100.00 [ 100% of   $100.00]
+ expenses:personal:electronics:upgrades ||   $10.00
+ expenses:personal:train tickets        ||  $153.00
+ liabilities                            || $-283.00 [  26% of $-1100.00]
+----------------------------------------++-------------------------------
+                                        ||        0 [                 0]
+
+
+File: hledger.info,  Node: balancesheet,  Next: balancesheetequity,  Prev: balance,  Up: COMMANDS
+
+3.6 balancesheet
+================
+
+balancesheet, bs
+This command displays a balance sheet, showing historical ending
+balances of asset and liability accounts. (To see equity as well, use
+the balancesheetequity command.) Amounts are shown with normal positive
+sign, as in conventional financial statements.
+
+   The asset and liability accounts shown are those accounts declared
+with the `Asset' or `Cash' or `Liability' type, or otherwise all
+accounts under a top-level `asset' or `liability' account (case
+insensitive, plurals allowed).
+
+   Example:
+
+
+$ hledger balancesheet
+Balance Sheet
+
+Assets:
+                 $-1  assets
+                  $1    bank:saving
+                 $-2    cash
+--------------------
+                 $-1
+
+Liabilities:
+                  $1  liabilities:debts
+--------------------
+                  $1
+
+Total:
+--------------------
+                   0
+
+   With a reporting interval, multiple columns will be shown, one for
+each report period. As with multicolumn balance reports, you can alter
+the report mode with `--change'/`--cumulative'/`--historical'. Normally
+balancesheet shows historical ending balances, which is what you need
+for a balance sheet; note this means it ignores report begin dates (and
+`-T/--row-total', since summing end balances generally does not make
+sense). Instead of absolute values percentages can be displayed with
+`-%'.
+
+   This command also supports the output destination and output format
+options The output formats supported are `txt', `csv', `html', and
+(experimental) `json'.
+
+
+File: hledger.info,  Node: balancesheetequity,  Next: cashflow,  Prev: balancesheet,  Up: COMMANDS
+
+3.7 balancesheetequity
+======================
+
+balancesheetequity, bse
+This command displays a balance sheet, showing historical ending
+balances of asset, liability and equity accounts. Amounts are shown with
+normal positive sign, as in conventional financial statements.
+
+   The asset, liability and equity accounts shown are those accounts
+declared with the `Asset', `Cash', `Liability' or `Equity' type, or
+otherwise all accounts under a top-level `asset', `liability' or
+`equity' account (case insensitive, plurals allowed).
+
+   Example:
+
+
+$ hledger balancesheetequity
+Balance Sheet With Equity
+
+Assets:
+                 $-2  assets
+                  $1    bank:saving
+                 $-3    cash
+--------------------
+                 $-2
+
+Liabilities:
+                  $1  liabilities:debts
+--------------------
+                  $1
+
+Equity:
+          $1  equity:owner
+--------------------
+          $1
+
+Total:
+--------------------
+                   0
+
+   This command also supports the output destination and output format
+options The output formats supported are `txt', `csv', `html', and
+(experimental) `json'.
+
+
+File: hledger.info,  Node: cashflow,  Next: check,  Prev: balancesheetequity,  Up: COMMANDS
+
+3.8 cashflow
+============
+
+cashflow, cf
+This command displays a cashflow statement, showing the inflows and
+outflows affecting "cash" (ie, liquid) assets. Amounts are shown with
+normal positive sign, as in conventional financial statements.
+
+   The "cash" accounts shown are those accounts declared with the
+`Cash' type, or otherwise all accounts under a top-level `asset'
+account (case insensitive, plural allowed) which do not have `fixed',
+`investment', `receivable' or `A/R' in their name.
+
+   Example:
+
+
+$ hledger cashflow
+Cashflow Statement
+
+Cash flows:
+                 $-1  assets
+                  $1    bank:saving
+                 $-2    cash
+--------------------
+                 $-1
+
+Total:
+--------------------
+                 $-1
+
+   With a reporting interval, multiple columns will be shown, one for
+each report period. Normally cashflow shows changes in assets per
+period, though as with multicolumn balance reports you can alter the
+report mode with `--change'/`--cumulative'/`--historical'. Instead of
+absolute values percentages can be displayed with `-%'.
+
+   This command also supports the output destination and output format
+options The output formats supported are `txt', `csv', `html', and
+(experimental) `json'.
+
+
+File: hledger.info,  Node: check,  Next: close,  Prev: cashflow,  Up: COMMANDS
+
+3.9 check
+=========
+
+check
+Check for various kinds of errors in your data. _experimental_
+
+   hledger provides a number of built-in error checks to help prevent
+problems in your data. Some of these are run automatically; or, you can
+use this `check' command to run them on demand, with no output and a
+zero exit code if all is well. Some examples:
+
+
+hledger check      # basic checks
+hledger check -s   # basic + strict checks
+hledger check ordereddates uniqueleafnames  # basic + specified checks
+
+   Here are the checks currently available:
+
+* Menu:
+
+* Basic checks::
+* Strict checks::
+* Other checks::
+* Add-on checks::
+
+
+File: hledger.info,  Node: Basic checks,  Next: Strict checks,  Up: check
+
+3.9.1 Basic checks
+------------------
+
+These are always run by this command and other commands:
+
+   * *parseable* - data files are well-formed and can be successfully
+     parsed
+
+   * *autobalanced* - all transactions are balanced, inferring missing
+     amounts where necessary, and possibly converting commodities using
+     transaction prices or automatically-inferred transaction prices
+
+   * *assertions* - all balance assertions in the journal are passing.
+     (This check can be disabled with `-I'/`--ignore-assertions'.)
+
+
+
+File: hledger.info,  Node: Strict checks,  Next: Other checks,  Prev: Basic checks,  Up: check
+
+3.9.2 Strict checks
+-------------------
+
+These are always run by this and other commands when `-s'/`--strict' is
+used (strict mode):
+
+   * *accounts* - all account names used by transactions have been
+     declared
+
+   * *commodities* - all commodity symbols used have been declared
+
+
+
+File: hledger.info,  Node: Other checks,  Next: Add-on checks,  Prev: Strict checks,  Up: check
+
+3.9.3 Other checks
+------------------
+
+These checks can be run by specifying their names as arguments to the
+check command:
+
+   * *ordereddates* - transactions are ordered by date (similar to the
+     old `check-dates' command)
+
+   * *uniqueleafnames* - all account leaf names are unique (similar to
+     the old `check-dupes' command)
+
+
+
+File: hledger.info,  Node: Add-on checks,  Prev: Other checks,  Up: check
+
+3.9.4 Add-on checks
+-------------------
+
+Some checks are not yet integrated with this command, but are available
+as add-on commands in
+https://github.com/simonmichael/hledger/tree/master/bin:
+
+   * *hledger-check-tagfiles* - all tag values containing / (a forward
+     slash) exist as file paths
+
+   * *hledger-check-fancyassertions* - more complex balance assertions
+     are passing
+
+
+   You could make your own similar scripts to perform custom checks;
+Cookbook -> Scripting may be helpful.
+
+
+File: hledger.info,  Node: close,  Next: codes,  Prev: check,  Up: COMMANDS
+
+3.10 close
+==========
+
+close, equity
+Prints a "closing balances" transaction and an "opening balances"
+transaction that bring account balances to and from zero, respectively.
+These can be added to your journal file(s), eg to bring asset/liability
+balances forward into a new journal file, or to close out
+revenues/expenses to retained earnings at the end of a period.
+
+   You can print just one of these transactions by using the `--close'
+or `--open' flag. You can customise their descriptions with the
+`--close-desc' and `--open-desc' options.
+
+   One amountless posting to "equity:opening/closing balances" is added
+to balance the transactions, by default. You can customise this account
+name with `--close-acct' and `--open-acct'; if you specify only one of
+these, it will be used for both.
+
+   With `--x/--explicit', the equity posting's amount will be shown.
+And if it involves multiple commodities, a posting for each commodity
+will be shown, as with the print command.
+
+   With `--interleaved', the equity postings are shown next to the
+postings they balance, which makes troubleshooting easier.
+
+   By default, transaction prices in the journal are ignored when
+generating the closing/opening transactions. With `--show-costs', this
+cost information is preserved (`balance -B' reports will be unchanged
+after the transition). Separate postings are generated for each cost in
+each commodity. Note this can generate very large journal entries, if
+you have many foreign currency or investment transactions.
+
+* Menu:
+
+* close usage::
+
+
+File: hledger.info,  Node: close usage,  Up: close
+
+3.10.1 close usage
+------------------
+
+If you split your journal files by time (eg yearly), you will typically
+run this command at the end of the year, and save the closing
+transaction as last entry of the old file, and the opening transaction
+as the first entry of the new file. This makes the files self contained,
+so that correct balances are reported no matter which of them are
+loaded. Ie, if you load just one file, the balances are initialised
+correctly; or if you load several files, the redundant closing/opening
+transactions cancel each other out. (They will show up in print or
+register reports; you can exclude them with a query like
+`not:desc:'(opening|closing) balances''.)
+
+   If you're running a business, you might also use this command to
+"close the books" at the end of an accounting period, transferring
+income statement account balances to retained earnings. (You may want
+to change the equity account name to something like "equity:retained
+earnings".)
+
+   By default, the closing transaction is dated yesterday, the balances
+are calculated as of end of yesterday, and the opening transaction is
+dated today. To close on some other date, use: `hledger close -e
+OPENINGDATE'. Eg, to close/open on the 2018/2019 boundary, use `-e
+2019'. You can also use -p or `date:PERIOD' (any starting date is
+ignored).
+
+   Both transactions will include balance assertions for the
+closed/reopened accounts. You probably shouldn't use status or realness
+filters (like -C or -R or `status:') with this command, or the
+generated balance assertions will depend on these flags. Likewise, if
+you run this command with -auto, the balance assertions will probably
+always require -auto.
+
+   Examples:
+
+   Carrying asset/liability balances into a new file for 2019:
+
+
+$ hledger close -f 2018.journal -e 2019 assets liabilities --open
+    # (copy/paste the output to the start of your 2019 journal file)
+$ hledger close -f 2018.journal -e 2019 assets liabilities --close
+    # (copy/paste the output to the end of your 2018 journal file)
+
+   Now:
+
+
+$ hledger bs -f 2019.journal                   # one file - balances are correct
+$ hledger bs -f 2018.journal -f 2019.journal   # two files - balances still correct
+$ hledger bs -f 2018.journal not:desc:closing  # to see year-end balances, must exclude closing txn
+
+   Transactions spanning the closing date can complicate matters,
+breaking balance assertions:
+
+
+2018/12/30 a purchase made in 2018, clearing the following year
+    expenses:food          5
+    assets:bank:checking  -5  ; [2019/1/2]
+
+   Here's one way to resolve that:
+
+
+; in 2018.journal:
+2018/12/30 a purchase made in 2018, clearing the following year
+    expenses:food          5
+    liabilities:pending
+
+; in 2019.journal:
+2019/1/2 clearance of last year's pending transactions
+    liabilities:pending    5 = 0
+    assets:checking
+
+
+File: hledger.info,  Node: codes,  Next: commodities,  Prev: close,  Up: COMMANDS
+
+3.11 codes
+==========
+
+codes
+List the codes seen in transactions, in the order parsed.
+
+   This command prints the value of each transaction's code field, in
+the order transactions were parsed. The transaction code is an optional
+value written in parentheses between the date and description, often
+used to store a cheque number, order number or similar.
+
+   Transactions aren't required to have a code, and missing or empty
+codes will not be shown by default. With the `-E'/`--empty' flag, they
+will be printed as blank lines.
+
+   You can add a query to select a subset of transactions.
+
+   Examples:
+
+
+1/1 (123)
+ (a)  1
+
+1/1 ()
+ (a)  1
+
+1/1
+ (a)  1
+
+1/1 (126)
+ (a)  1
+
+
+$ hledger codes
+123
+124
+126
+
+
+$ hledger codes -E
+123
+124
+
+
+126
+
+
+File: hledger.info,  Node: commodities,  Next: descriptions,  Prev: codes,  Up: COMMANDS
+
+3.12 commodities
+================
+
+commodities
+List all commodity/currency symbols used or declared in the journal.
+
+
+File: hledger.info,  Node: descriptions,  Next: diff,  Prev: commodities,  Up: COMMANDS
+
+3.13 descriptions
+=================
+
+descriptions
+List the unique descriptions that appear in transactions.
+
+   This command lists the unique descriptions that appear in
+transactions, in alphabetic order. You can add a query to select a
+subset of transactions.
+
+   Example:
+
+
+$ hledger descriptions
+Store Name
+Gas Station | Petrol
+Person A
+
+
+File: hledger.info,  Node: diff,  Next: files,  Prev: descriptions,  Up: COMMANDS
+
+3.14 diff
+=========
+
+diff
+Compares a particular account's transactions in two input files. It
+shows any transactions to this account which are in one file but not in
+the other.
+
+   More precisely, for each posting affecting this account in either
+file, it looks for a corresponding posting in the other file which
+posts the same amount to the same account (ignoring date, description,
+etc.) Since postings not transactions are compared, this also works
+when multiple bank transactions have been combined into a single
+journal entry.
+
+   This is useful eg if you have downloaded an account's transactions
+from your bank (eg as CSV data). When hledger and your bank disagree
+about the account balance, you can compare the bank data with your
+journal to find out the cause.
+
+   Examples:
+
+
+$ hledger diff -f $LEDGER_FILE -f bank.csv assets:bank:giro
+These transactions are in the first file only:
+
+2014/01/01 Opening Balances
+    assets:bank:giro              EUR ...
+    ...
+    equity:opening balances       EUR -...
+
+These transactions are in the second file only:
+
+
+File: hledger.info,  Node: files,  Next: help,  Prev: diff,  Up: COMMANDS
+
+3.15 files
+==========
+
+files
+List all files included in the journal. With a REGEX argument, only file
+names matching the regular expression (case sensitive) are shown.
+
+
+File: hledger.info,  Node: help,  Next: import,  Prev: files,  Up: COMMANDS
+
+3.16 help
+=========
+
+help
+Show any of the hledger manuals.
+
+   The `help' command displays any of the main hledger manuals, in one
+of several ways. Run it with no argument to list the manuals, or provide
+a full or partial manual name to select one.
+
+   hledger manuals are available in several formats. hledger help will
+use the first of these display methods that it finds: info, man, $PAGER,
+less, stdout (or when non-interactive, just stdout). You can force a
+particular viewer with the `--info', `--man', `--pager', `--cat' flags.
+
+   Examples:
+
+
+$ hledger help
+Please choose a manual by typing "hledger help MANUAL" (a substring is ok).
+Manuals: hledger hledger-ui hledger-web journal csv timeclock timedot
+
+
+$ hledger help h --man
+
+hledger(1)                    hledger User Manuals                    hledger(1)
+
+NAME
+       hledger - a command-line accounting tool
+
+SYNOPSIS
+       hledger [-f FILE] COMMAND [OPTIONS] [ARGS]
+       hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]
+       hledger
+
+DESCRIPTION
+       hledger  is  a  cross-platform  program  for tracking money, time, or any
+...
+
+
+File: hledger.info,  Node: import,  Next: incomestatement,  Prev: help,  Up: COMMANDS
+
+3.17 import
+===========
+
+import
+Read new transactions added to each FILE since last run, and add them to
+the main journal file. Or with -dry-run, just print the transactions
+that would be added. Or with -catchup, just mark all of the FILEs'
+transactions as imported, without actually importing any.
+
+   The input files are specified as arguments - no need to write -f
+before each one. So eg to add new transactions from all CSV files to
+the main journal, it's just: `hledger import *.csv'
+
+   New transactions are detected in the same way as print -new: by
+assuming transactions are always added to the input files in increasing
+date order, and by saving `.latest.FILE' state files.
+
+   The -dry-run output is in journal format, so you can filter it, eg to
+see only uncategorised transactions:
+
+
+$ hledger import --dry ... | hledger -f- print unknown --ignore-assertions
+
+* Menu:
+
+* Importing balance assignments::
+* Commodity display styles::
+
+
+File: hledger.info,  Node: Importing balance assignments,  Next: Commodity display styles,  Up: import
+
+3.17.1 Importing balance assignments
+------------------------------------
+
+Entries added by import will have their posting amounts made explicit
+(like `hledger print -x'). This means that any balance assignments in
+imported files must be evaluated; but, imported files don't get to see
+the main file's account balances. As a result, importing entries with
+balance assignments (eg from an institution that provides only balances
+and not posting amounts) will probably generate incorrect posting
+amounts. To avoid this problem, use print instead of import:
+
+
+$ hledger print IMPORTFILE [--new] >> $LEDGER_FILE
+
+   (If you think import should leave amounts implicit like print does,
+please test it and send a pull request.)
+
+
+File: hledger.info,  Node: Commodity display styles,  Prev: Importing balance assignments,  Up: import
+
+3.17.2 Commodity display styles
+-------------------------------
+
+Imported amounts will be formatted according to the canonical commodity
+styles (declared or inferred) in the main journal file.
+
+
+File: hledger.info,  Node: incomestatement,  Next: notes,  Prev: import,  Up: COMMANDS
+
+3.18 incomestatement
+====================
+
+incomestatement, is
+This command displays an income statement, showing revenues and expenses
+during one or more periods. Amounts are shown with normal positive sign,
+as in conventional financial statements.
+
+   The revenue and expense accounts shown are those accounts declared
+with the `Revenue' or `Expense' type, or otherwise all accounts under a
+top-level `revenue' or `income' or `expense' account (case insensitive,
+plurals allowed).
+
+   Example:
+
+
+$ hledger incomestatement
+Income Statement
+
+Revenues:
+                 $-2  income
+                 $-1    gifts
+                 $-1    salary
+--------------------
+                 $-2
+
+Expenses:
+                  $2  expenses
+                  $1    food
+                  $1    supplies
+--------------------
+                  $2
+
+Total:
+--------------------
+                   0
+
+   With a reporting interval, multiple columns will be shown, one for
+each report period. Normally incomestatement shows revenues/expenses per
+period, though as with multicolumn balance reports you can alter the
+report mode with `--change'/`--cumulative'/`--historical'. Instead of
+absolute values percentages can be displayed with `-%'.
+
+   This command also supports the output destination and output format
+options The output formats supported are `txt', `csv', `html', and
+(experimental) `json'.
+
+
+File: hledger.info,  Node: notes,  Next: rewrite,  Prev: incomestatement,  Up: COMMANDS
+
+3.19 notes
+==========
+
+notes
+List the unique notes that appear in transactions.
+
+   This command lists the unique notes that appear in transactions, in
+alphabetic order. You can add a query to select a subset of
+transactions. The note is the part of the transaction description after
+a | character (or if there is no |, the whole description).
+
+   Example:
+
+
+$ hledger notes
+Petrol
+Snacks
+
+
+File: hledger.info,  Node: rewrite,  Next: roi,  Prev: notes,  Up: COMMANDS
+
+3.20 rewrite
+============
+
+rewrite
+Print all transactions, rewriting the postings of matched transactions.
+For now the only rewrite available is adding new postings, like print
+-auto.
+
+   This is a start at a generic rewriter of transaction entries. It
+reads the default journal and prints the transactions, like print, but
+adds one or more specified postings to any transactions matching QUERY.
+The posting amounts can be fixed, or a multiplier of the existing
+transaction's first posting amount.
+
+   Examples:
+
+
+$ hledger-rewrite.hs ^income --add-posting '(liabilities:tax)  *.33  ; income tax' --add-posting '(reserve:gifts)  $100'
+$ hledger-rewrite.hs expenses:gifts --add-posting '(reserve:gifts)  *-1"'
+$ hledger-rewrite.hs -f rewrites.hledger
+
+   rewrites.hledger may consist of entries like:
+
+
+= ^income amt:<0 date:2017
+  (liabilities:tax)  *0.33  ; tax on income
+  (reserve:grocery)  *0.25  ; reserve 25% for grocery
+  (reserve:)  *0.25  ; reserve 25% for grocery
+
+   Note the single quotes to protect the dollar sign from bash, and the
+two spaces between account and amount.
+
+   More:
+
+
+$ hledger rewrite -- [QUERY]        --add-posting "ACCT  AMTEXPR" ...
+$ hledger rewrite -- ^income        --add-posting '(liabilities:tax)  *.33'
+$ hledger rewrite -- expenses:gifts --add-posting '(budget:gifts)  *-1"'
+$ hledger rewrite -- ^income        --add-posting '(budget:foreign currency)  *0.25 JPY; diversify'
+
+   Argument for `--add-posting' option is a usual posting of
+transaction with an exception for amount specification. More precisely,
+you can use `'*'' (star symbol) before the amount to indicate that that
+this is a factor for an amount of original matched posting. If the
+amount includes a commodity name, the new posting amount will be in the
+new commodity; otherwise, it will be in the matched posting amount's
+commodity.
+
+* Menu:
+
+* Re-write rules in a file::
+* Diff output format::
+* rewrite vs print --auto::
+
+
+File: hledger.info,  Node: Re-write rules in a file,  Next: Diff output format,  Up: rewrite
+
+3.20.1 Re-write rules in a file
+-------------------------------
+
+During the run this tool will execute so called "Automated Transactions"
+found in any journal it process. I.e instead of specifying this
+operations in command line you can put them in a journal file.
+
+
+$ rewrite-rules.journal
+
+   Make contents look like this:
+
+
+= ^income
+    (liabilities:tax)  *.33
+
+= expenses:gifts
+    budget:gifts  *-1
+    assets:budget  *1
+
+   Note that `'='' (equality symbol) that is used instead of date in
+transactions you usually write. It indicates the query by which you want
+to match the posting to add new ones.
+
+
+$ hledger rewrite -- -f input.journal -f rewrite-rules.journal > rewritten-tidy-output.journal
+
+   This is something similar to the commands pipeline:
+
+
+$ hledger rewrite -- -f input.journal '^income' --add-posting '(liabilities:tax)  *.33' \
+  | hledger rewrite -- -f - expenses:gifts      --add-posting 'budget:gifts  *-1'       \
+                                                --add-posting 'assets:budget  *1'       \
+  > rewritten-tidy-output.journal
+
+   It is important to understand that relative order of such entries in
+journal is important. You can re-use result of previously added
+postings.
+
+
+File: hledger.info,  Node: Diff output format,  Next: rewrite vs print --auto,  Prev: Re-write rules in a file,  Up: rewrite
+
+3.20.2 Diff output format
+-------------------------
+
+To use this tool for batch modification of your journal files you may
+find useful output in form of unified diff.
+
+
+$ hledger rewrite -- --diff -f examples/sample.journal '^income' --add-posting '(liabilities:tax)  *.33'
+
+   Output might look like:
+
+
+--- /tmp/examples/sample.journal
++++ /tmp/examples/sample.journal
+@@ -18,3 +18,4 @@
+ 2008/01/01 income
+-    assets:bank:checking  $1
++    assets:bank:checking            $1
+     income:salary
++    (liabilities:tax)                0
+@@ -22,3 +23,4 @@
+ 2008/06/01 gift
+-    assets:bank:checking  $1
++    assets:bank:checking            $1
+     income:gifts
++    (liabilities:tax)                0
+
+   If you'll pass this through `patch' tool you'll get transactions
+containing the posting that matches your query be updated. Note that
+multiple files might be update according to list of input files
+specified via `--file' options and `include' directives inside of these
+files.
+
+   Be careful. Whole transaction being re-formatted in a style of output
+from `hledger print'.
+
+   See also:
+
+   https://github.com/simonmichael/hledger/issues/99
+
+
+File: hledger.info,  Node: rewrite vs print --auto,  Prev: Diff output format,  Up: rewrite
+
+3.20.3 rewrite vs. print -auto
+------------------------------
+
+This command predates print -auto, and currently does much the same
+thing, but with these differences:
+
+   * with multiple files, rewrite lets rules in any file affect all
+     other files. print -auto uses standard directive scoping; rules
+     affect only child files.
+
+   * rewrite's query limits which transactions can be rewritten; all are
+     printed. print -auto's query limits which transactions are printed.
+
+   * rewrite applies rules specified on command line or in the journal.
+     print -auto applies rules specified in the journal.
+
+
+
+File: hledger.info,  Node: roi,  Next: stats,  Prev: rewrite,  Up: COMMANDS
+
+3.21 roi
+========
+
+roi
+Shows the time-weighted (TWR) and money-weighted (IRR) rate of return on
+your investments.
+
+   This command assumes that you have account(s) that hold nothing but
+your investments and whenever you record current appraisal/valuation of
+these investments you offset unrealized profit and loss into account(s)
+that, again, hold nothing but unrealized profit and loss.
+
+   Any transactions affecting balance of investment account(s) and not
+originating from unrealized profit and loss account(s) are assumed to be
+your investments or withdrawals.
+
+   At a minimum, you need to supply a query (which could be just an
+account name) to select your investments with `--inv', and another
+query to identify your profit and loss transactions with `--pnl'.
+
+   This command will compute and display the internalized rate of return
+(IRR) and time-weighted rate of return (TWR) for your investments for
+the time period requested. Both rates of return are annualized before
+display, regardless of the length of reporting interval.
+
+   Note, in some cases this report can fail, for these reasons:
+
+   * Error (NotBracketed): No solution for Internal Rate of Return
+     (IRR).  Possible causes: IRR is huge (>1000000%), balance of
+     investment becomes negative at some point in time.
+
+   * Error (SearchFailed): Failed to find solution for Internal Rate of
+     Return (IRR). Either search does not converge to a solution, or
+     converges too slowly.
+
+   Examples:
+
+   * Using roi to report unrealised gains:
+     https://github.com/simonmichael/hledger/blob/master/examples/roi-unrealised.ledger
+
+   More background:
+
+   "ROI" stands for "return on investment". Traditionally this was
+computed as a difference between current value of investment and its
+initial value, expressed in percentage of the initial value.
+
+   However, this approach is only practical in simple cases, where
+investments receives no in-flows or out-flows of money, and where rate
+of growth is fixed over time. For more complex scenarios you need
+different ways to compute rate of return, and this command implements
+two of them: IRR and TWR.
+
+   Internal rate of return, or "IRR" (also called "money-weighted rate
+of return") takes into account effects of in-flows and out-flows.
+Naively, if you are withdrawing from your investment, your future gains
+would be smaller (in absolute numbers), and will be a smaller
+percentage of your initial investment, and if you are adding to your
+investment, you will receive bigger absolute gains (but probably at the
+same rate of return).  IRR is a way to compute rate of return for each
+period between in-flow or out-flow of money, and then combine them in a
+way that gives you an annual rate of return that investment is expected
+to generate.
+
+   As mentioned before, in-flows and out-flows would be any cash that
+you personally put in or withdraw, and for the "roi" command, these are
+transactions that involve account(s) matching `--inv' argument and NOT
+involve account(s) matching `--pnl' argument.
+
+   Presumably, you will also record changes in the value of your
+investment, and balance them against "profit and loss" (or "unrealized
+gains") account. Note that in order for IRR to compute the precise
+effect of your in-flows and out-flows on the rate of return, you will
+need to record the value of your investement on or close to the days
+when in- or out-flows occur.
+
+   Implementation of IRR in hledger should match the `XIRR' formula in
+Excel.
+
+   Second way to compute rate of return that `roi' command implements
+is called "time-weighted rate of return" or "TWR". Like IRR, it will
+also break the history of your investment into periods between in-flows
+and out-flows to compute rate of return per each period and then a
+compound rate of return. However, internal workings of TWR are quite
+different.
+
+   In technical terms, IRR uses the same approach as computation of net
+present value, and tries to find a discount rate that makes net present
+value of all the cash flows of your investment to add up to zero. This
+could be hard to wrap your head around, especially if you haven't done
+discounted cash flow analysis before.
+
+   TWR represents your investment as an imaginary "unit fund" where
+in-flows/ out-flows lead to buying or selling "units" of your investment
+and changes in its value change the value of "investment unit". Change
+in "unit price" over the reporting period gives you rate of return of
+your investment.
+
+   References: * Explanation of rate of return * Explanation of IRR *
+Explanation of TWR * Examples of computing IRR and TWR and discussion of
+the limitations of both metrics
+
+   More examples:
+
+   Lets say that we found an investment in Snake Oil that is proising to
+give us 10% annually:
+
+
+2019-01-01 Investing in Snake Oil
+  assets:cash  -$100
+  investment:snake oil
+
+2019-12-24 Recording the growth of Snake Oil
+  investment:snake oil   = $110
+  equity:unrealized gains
+
+   For now, basic computation of the rate of return, as well as IRR and
+TWR, gives us the expected 10%:
+
+
+$ hledger roi -Y --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+-----++--------+--------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |    TWR |
++===++============+============++===============+==========+=============+=====++========+========+
+| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         110 |  10 || 10.00% | 10.00% |
++---++------------+------------++---------------+----------+-------------+-----++--------+--------+
+
+   However, lets say that shorty after investing in the Snake Oil we
+started to have second thoughs, so we prompty withdrew $90, leaving only
+$10 in. Before Christmas, though, we started to get the "fear of mission
+out", so we put the $90 back in. So for most of the year, our investment
+was just $10 dollars, and it gave us just $1 in growth:
+
+
+2019-01-01 Investing in Snake Oil
+  assets:cash  -$100
+  investment:snake oil
+
+2019-01-02 Buyers remorse
+  assets:cash  $90
+  investment:snake oil
+
+2019-12-30 Fear of missing out
+  assets:cash  -$90
+  investment:snake oil
+
+2019-12-31 Recording the growth of Snake Oil
+  investment:snake oil   = $101
+  equity:unrealized gains
+
+   Now IRR and TWR are drastically different:
+
+
+$ hledger roi -Y --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+-----++-------+-------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||   IRR |   TWR |
++===++============+============++===============+==========+=============+=====++=======+=======+
+| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         101 |   1 || 9.32% | 1.00% |
++---++------------+------------++---------------+----------+-------------+-----++-------+-------+
+
+   Here, IRR tells us that we made close to 10% on the $10 dollars that
+we had in the account most of the time. And TWR is ... just 1%? Why?
+
+   Based on the transactions in our journal, TWR "think" that we are
+buying back $90 worst of Snake Oil at the same price that it had at the
+beginning of they year, and then after that our $100 investment gets $1
+increase in value, or 1% of $100. Let's take a closer look at what is
+happening here by asking for quarterly reports instead of annual:
+
+
+$ hledger roi -Q --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+-----++--------+-------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |   TWR |
++===++============+============++===============+==========+=============+=====++========+=======+
+| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |          10 |   0 ||  0.00% | 0.00% |
+| 2 || 2019-04-01 | 2019-06-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
+| 3 || 2019-07-01 | 2019-09-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
+| 4 || 2019-10-01 | 2019-12-31 ||            10 |       90 |         101 |   1 || 37.80% | 4.03% |
++---++------------+------------++---------------+----------+-------------+-----++--------+-------+
+
+   Now both IRR and TWR are thrown off by the fact that all of the
+growth for our investment happens in Q4 2019. This happes because IRR
+computation is still yielding 9.32% and TWR is still 1%, but this time
+these are rates for three month period instead of twelve, so in order to
+get an annual rate they should be multiplied by four!
+
+   Let's try to keep a better record of how Snake Oil grew in value:
+
+
+2019-01-01 Investing in Snake Oil
+  assets:cash  -$100
+  investment:snake oil
+
+2019-01-02 Buyers remorse
+  assets:cash  $90
+  investment:snake oil
+
+2019-02-28 Recording the growth of Snake Oil
+  investment:snake oil
+  equity:unrealized gains  -$0.25
+
+2019-06-30 Recording the growth of Snake Oil
+  investment:snake oil
+  equity:unrealized gains  -$0.25
+
+2019-09-30 Recording the growth of Snake Oil
+  investment:snake oil
+  equity:unrealized gains  -$0.25
+
+2019-12-30 Fear of missing out
+  assets:cash  -$90
+  investment:snake oil
+
+2019-12-31 Recording the growth of Snake Oil
+  investment:snake oil
+  equity:unrealized gains  -$0.25
+
+   Would our quartery report look better now? Almost:
+
+
+$ hledger roi -Q --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+------++--------+--------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
++===++============+============++===============+==========+=============+======++========+========+
+| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
+| 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
+| 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
+| 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  1.00% |
++---++------------+------------++---------------+----------+-------------+------++--------+--------+
+
+   Something is still wrong with TWR computation for Q4, and if you have
+been paying attention you know what it is already: big $90 buy-back is
+recorded prior to the only transaction that captures the change of value
+of Snake Oil that happened in this time period. Lets combine
+transactions from 30th and 31st of Dec into one:
+
+
+2019-12-30 Fear of missing out and growth of Snake Oil
+  assets:cash  -$90
+  investment:snake oil
+  equity:unrealized gains  -$0.25
+
+   Now growth of investment properly affects its price at the time of
+buy-back:
+
+
+$ hledger roi -Q --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+------++--------+--------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
++===++============+============++===============+==========+=============+======++========+========+
+| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
+| 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
+| 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
+| 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  9.57% |
++---++------------+------------++---------------+----------+-------------+------++--------+--------+
+
+   And for annual report, TWR now reports the exact profitability of our
+investment:
+
+
+$ hledger roi -Y --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+------++-------+--------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||   IRR |    TWR |
++===++============+============++===============+==========+=============+======++=======+========+
+| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |      101.00 | 1.00 || 9.32% | 10.00% |
++---++------------+------------++---------------+----------+-------------+------++-------+--------+
+
+
+File: hledger.info,  Node: stats,  Next: tags,  Prev: roi,  Up: COMMANDS
+
+3.22 stats
+==========
+
+stats
+Show some journal statistics.
+
+   The stats command displays summary information for the whole
+journal, or a matched part of it. With a reporting interval, it shows a
+report for each report period.
+
+   Example:
+
+
+$ hledger stats
+Main journal file        : /src/hledger/examples/sample.journal
+Included journal files   :
+Transactions span        : 2008-01-01 to 2009-01-01 (366 days)
+Last transaction         : 2008-12-31 (2333 days ago)
+Transactions             : 5 (0.0 per day)
+Transactions last 30 days: 0 (0.0 per day)
+Transactions last 7 days : 0 (0.0 per day)
+Payees/descriptions      : 5
+Accounts                 : 8 (depth 3)
+Commodities              : 1 ($)
+Market prices            : 12 ($)
+
+   This command also supports output destination and output format
+selection.
+
+
+File: hledger.info,  Node: tags,  Next: test,  Prev: stats,  Up: COMMANDS
+
+3.23 tags
+=========
+
+tags
+List the unique tag names used in the journal. With a TAGREGEX argument,
+only tag names matching the regular expression (case insensitive) are
+shown. With QUERY arguments, only transactions matching the query are
+considered.
+
+   With the -values flag, the tags' unique values are listed instead.
+
+   With -parsed flag, all tags or values are shown in the order they are
+parsed from the input data, including duplicates.
+
+   With -E/-empty, any blank/empty values will also be shown, otherwise
+they are omitted.
+
+
+File: hledger.info,  Node: test,  Next: Add-on commands,  Prev: tags,  Up: COMMANDS
+
+3.24 test
+=========
+
+test
+Run built-in unit tests.
+
+   This command runs the unit tests built in to hledger and hledger-lib,
+printing the results on stdout. If any test fails, the exit code will be
+non-zero.
+
+   This is mainly used by hledger developers, but you can also use it to
+sanity-check the installed hledger executable on your platform. All
+tests are expected to pass - if you ever see a failure, please report as
+a bug!
+
+   This command also accepts tasty test runner options, written after a
+- (double hyphen). Eg to run only the tests in Hledger.Data.Amount, with
+ANSI colour codes disabled:
+
+
+$ hledger test -- -pData.Amount --color=never
+
+   For help on these, see https://github.com/feuerbach/tasty#options
+(`-- --help' currently doesn't show them).
+
+
+File: hledger.info,  Node: Add-on commands,  Next: Add-on command flags,  Prev: test,  Up: COMMANDS
+
+3.25 Add-on commands
+====================
+
+Any programs or scripts in your PATH named named `hledger-SOMETHING'
+will also appear in the commands list (with a `+' mark). These are
+called add-on commands.
+
+   These offical add-ons are maintained and released along with hledger:
+
+   * ui an efficient terminal interface for hledger (TUI)
+
+   * web a simple web interface for hledger (WUI)
+
+   These add-ons are maintained separately:
+
+   * iadd a more interactive alternative for the add command
+
+   * interest generates interest transactions according to various
+     schemes
+
+   * stockquotes downloads market prices for your commodities from
+     AlphaVantage _(experimental)_
+
+   Additional experimental add-ons, which may not be in a working state,
+can be found in the bin/ directory in the hledger repo.
+
+
+File: hledger.info,  Node: Add-on command flags,  Next: Making add-on commands,  Prev: Add-on commands,  Up: COMMANDS
+
+3.26 Add-on command flags
+=========================
+
+In a hledger command line, add-on command flags must have a double dash
+(`--') preceding them. Eg you must write:
+
+
+$ hledger web -- --serve
+
+   and not:
+
+
+$ hledger web --serve
+
+   (because the `--serve' flag belongs to `hledger-web', not `hledger').
+
+   The `-h/--help' and `--version' flags work without `--', with their
+position deciding which program they refer to. Eg `hledger -h web'
+shows hledger's help, `hledger web -h' shows hledger-web's help.
+
+   If you have any trouble with this, remember you can always run the
+add-on program directly, eg:
+
+
+$ hledger-web --serve
+
+
+File: hledger.info,  Node: Making add-on commands,  Prev: Add-on command flags,  Up: COMMANDS
+
+3.27 Making add-on commands
+===========================
+
+Add-on commands are programs or scripts in your PATH
+
+   * whose name starts with `hledger-'
+
+   * whose name ends with a recognised file extension:
+     `.bat',`.com',`.exe', `.hs',`.lhs',`.pl',`.py',`.rb',`.rkt',`.sh'
+     or none
+
+   * and (on unix, mac) which are executable by the current user.
+
+   Add-ons are a relatively easy way to add local features or experiment
+with new ideas. They can be written in any language, but haskell scripts
+have a big advantage: they can use the same hledger library functions
+that built-in commands use for command-line options, parsing and
+reporting.
+
+
+File: hledger.info,  Node: ENVIRONMENT,  Next: FILES,  Prev: COMMANDS,  Up: Top
+
+4 ENVIRONMENT
+*************
+
+*LEDGER_FILE* The journal file path when not specified with `-f'.
+Default: `~/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal').
+
+   A typical value is `~/DIR/YYYY.journal', where DIR is a
+version-controlled finance directory and YYYY is the current year. Or
+`~/DIR/current.journal', where current.journal is a symbolic link to
+YYYY.journal.
+
+   On Mac computers, you can set this and other environment variables
+in a more thorough way that also affects applications started from the
+GUI (say, an Emacs dock icon). Eg on MacOS Catalina I have a
+`~/.MacOSX/environment.plist' file containing
+
+
+{
+  "LEDGER_FILE" : "~/finance/current.journal"
+}
+
+   To see the effect you may need to `killall Dock', or reboot.
+
+   *COLUMNS* The screen width used by the register command. Default:
+the full terminal width.
+
+   *NO_COLOR* If this variable exists with any value, hledger will not
+use ANSI color codes in terminal output. This overrides the
+-color/-colour option.
+
+
+File: hledger.info,  Node: FILES,  Next: LIMITATIONS,  Prev: ENVIRONMENT,  Up: Top
+
+5 FILES
+*******
+
+Reads data from one or more files in hledger journal, timeclock,
+timedot, or CSV format specified with `-f', or `$LEDGER_FILE', or
+`$HOME/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal').
+
+
+File: hledger.info,  Node: LIMITATIONS,  Next: TROUBLESHOOTING,  Prev: FILES,  Up: Top
+
+6 LIMITATIONS
+*************
+
+The need to precede add-on command options with `--' when invoked from
+hledger is awkward.
+
+   When input data contains non-ascii characters, a suitable system
+locale must be configured (or there will be an unhelpful error). Eg on
+POSIX, set LANG to something other than C.
+
+   In a Microsoft Windows CMD window, non-ascii characters and colours
+are not supported.
+
+   On Windows, non-ascii characters may not display correctly when
+running a hledger built in CMD in MSYS/CYGWIN, or vice-versa.
+
+   In a Cygwin/MSYS/Mintty window, the tab key is not supported in
+hledger add.
+
+   Not all of Ledger's journal file syntax is supported. See file format
+differences.
+
+   On large data files, hledger is slower and uses more memory than
+Ledger.
+
+
+File: hledger.info,  Node: TROUBLESHOOTING,  Prev: LIMITATIONS,  Up: Top
+
+7 TROUBLESHOOTING
+*****************
+
+Here are some issues you might encounter when you run hledger (and
+remember you can also seek help from the IRC channel, mail list or bug
+tracker):
+
+   *Successfully installed, but "No command 'hledger' found"*
+stack and cabal install binaries into a special directory, which should
+be added to your PATH environment variable. Eg on unix-like systems,
+that is ~/.local/bin and ~/.cabal/bin respectively.
+
+   *I set a custom LEDGER_FILE, but hledger is still using the default
+file*
+`LEDGER_FILE' should be a real environment variable, not just a shell
+variable. The command `env | grep LEDGER_FILE' should show it. You may
+need to use `export'. Here's an explanation.
+
+   *Getting errors like "Illegal byte sequence" or "Invalid or
+incomplete multibyte or wide character" or "commitAndReleaseBuffer:
+invalid argument (invalid character)"*
+Programs compiled with GHC (hledger, haskell build tools, etc.) need to
+have a UTF-8-aware locale configured in the environment, otherwise they
+will fail with these kinds of errors when they encounter non-ascii
+characters.
+
+   To fix it, set the LANG environment variable to some locale which
+supports UTF-8. The locale you choose must be installed on your system.
+
+   Here's an example of setting LANG temporarily, on Ubuntu GNU/Linux:
+
+
+$ file my.journal
+my.journal: UTF-8 Unicode text         # the file is UTF8-encoded
+$ echo $LANG
+C                                      # LANG is set to the default locale, which does not support UTF8
+$ locale -a                            # which locales are installed ?
+C
+en_US.utf8                             # here's a UTF8-aware one we can use
+POSIX
+$ LANG=en_US.utf8 hledger -f my.journal print   # ensure it is used for this command
+
+   If available, `C.UTF-8' will also work. If your preferred locale
+isn't listed by `locale -a', you might need to install it. Eg on
+Ubuntu/Debian:
+
+
+$ apt-get install language-pack-fr
+$ locale -a
+C
+en_US.utf8
+fr_BE.utf8
+fr_CA.utf8
+fr_CH.utf8
+fr_FR.utf8
+fr_LU.utf8
+POSIX
+$ LANG=fr_FR.utf8 hledger -f my.journal print
+
+   Here's how you could set it permanently, if you use a bash shell:
+
+
+$ echo "export LANG=en_US.utf8" >>~/.bash_profile
+$ bash --login
+
+   Exact spelling and capitalisation may be important. Note the
+difference on MacOS (`UTF-8', not `utf8'). Some platforms (eg ubuntu)
+allow variant spellings, but others (eg macos) require it to be exact:
+
+
+$ locale -a | grep -iE en_us.*utf
+en_US.UTF-8
+$ LANG=en_US.UTF-8 hledger -f my.journal print
+
+
+
+Tag Table:
+Node: Top76
+Node: COMMON TASKS2317
+Ref: #common-tasks2429
+Node: Getting help2836
+Ref: #getting-help2968
+Node: Constructing command lines3519
+Ref: #constructing-command-lines3711
+Node: Starting a journal file4410
+Ref: #starting-a-journal-file4608
+Node: Setting opening balances5795
+Ref: #setting-opening-balances5991
+Node: Recording transactions9124
+Ref: #recording-transactions9304
+Node: Reconciling9861
+Ref: #reconciling10004
+Node: Reporting12249
+Ref: #reporting12389
+Node: Migrating to a new file16309
+Ref: #migrating-to-a-new-file16457
+Node: OPTIONS16755
+Ref: #options16862
+Node: General options17248
+Ref: #general-options17373
+Node: Command options20770
+Ref: #command-options20921
+Node: Command arguments21320
+Ref: #command-arguments21467
+Node: Queries22345
+Ref: #queries22500
+Node: Special characters in arguments and queries26452
+Ref: #special-characters-in-arguments-and-queries26680
+Node: More escaping27130
+Ref: #more-escaping27292
+Node: Even more escaping27586
+Ref: #even-more-escaping27780
+Node: Less escaping28453
+Ref: #less-escaping28615
+Node: Unicode characters28859
+Ref: #unicode-characters29041
+Node: Input files30450
+Ref: #input-files30586
+Node: Strict mode32974
+Ref: #strict-mode33110
+Node: Output destination33760
+Ref: #output-destination33912
+Node: Output format34337
+Ref: #output-format34489
+Node: Regular expressions36652
+Ref: #regular-expressions36809
+Node: Smart dates38550
+Ref: #smart-dates38701
+Node: Report start & end date40040
+Ref: #report-start-end-date40212
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 End Tag Table
diff --git a/embeddedfiles/hledger.txt b/embeddedfiles/hledger.txt
--- a/embeddedfiles/hledger.txt
+++ b/embeddedfiles/hledger.txt
@@ -21,3636 +21,3668 @@
        compatible with ledger(1).
 
        This  is  hledger's command-line interface (there are also terminal and
-       web interfaces).  Its basic function is to read a plain text  file  de-
-       scribing  financial  transactions (in accounting terms, a general jour-
-       nal) and print useful reports on standard output,  or  export  them  as
-       CSV.   hledger can also read some other file formats such as CSV files,
-       translating them to journal format.  Additionally, hledger lists  other
-       hledger-*  executables found in the user's $PATH and can invoke them as
-       subcommands.
-
-       hledger reads data from one or more files  in  hledger  journal,  time-
-       clock,  timedot,  or  CSV format specified with -f, or $LEDGER_FILE, or
-       $HOME/.hledger.journal          (on          windows,           perhaps
-       C:/Users/USER/.hledger.journal).  If using $LEDGER_FILE, note this must
-       be a real environment variable, not a shell variable.  You can  specify
-       standard input with -f-.
-
-       Transactions  are  dated movements of money between two (or more) named
-       accounts, and are recorded with journal entries like this:
-
-              2015/10/16 bought food
-               expenses:food          $10
-               assets:cash
-
-       For more about this format, see hledger_journal(5).
-
-       Most users use a text editor to edit the journal, usually with an  edi-
-       tor mode such as ledger-mode for added convenience.  hledger's interac-
-       tive add command is another way to record  new  transactions.   hledger
-       never changes existing transactions.
-
-       To  get  started,  you  can  either save some entries like the above in
-       ~/.hledger.journal, or run hledger add and follow  the  prompts.   Then
-       try  some  commands like hledger print or hledger balance.  Run hledger
-       with no arguments for a list of commands.
-
-COMMON TASKS
-       Here are some quick examples  of  how  to  do  some  basic  tasks  with
-       hledger.   For  more  details,  see  the  reference  section below, the
-       hledger_journal(5)   manual,   or   the   more   extensive   docs    at
-       https://hledger.org.
-
-   Getting help
-              $ hledger                 # show available commands
-              $ hledger --help          # show common options
-              $ hledger CMD --help      # show common and command options, and command help
-              $ hledger help            # show available manuals/topics
-              $ hledger help hledger    # show hledger manual as info/man/text (auto-chosen)
-              $ hledger help journal --man  # show the journal manual as a man page
-              $ hledger help --help     # show more detailed help for the help command
-
-       Find   more   docs,   chat,   mail   list,   reddit,   issue   tracker:
-       https://hledger.org#help-feedback
-
-   Constructing command lines
-       hledger has an extensive  and  powerful  command  line  interface.   We
-       strive to keep it simple and ergonomic, but you may run into one of the
-       confusing real world details described in OPTIONS, below.  If that hap-
-       pens, here are some tips that may help:
-
-       o command-specific  options must go after the command (it's fine to put
-         all options there) (hledger CMD OPTS ARGS)
-
-       o running add-on executables directly simplifies command  line  parsing
-         (hledger-ui OPTS ARGS)
-
-       o enclose "problematic" args in single quotes
-
-       o if  needed, also add a backslash to hide regular expression metachar-
-         acters from the shell
-
-       o to see how a misbehaving command is being parsed, add --debug=2.
-
-   Starting a journal file
-       hledger  looks  for  your  accounting   data   in   a   journal   file,
-       $HOME/.hledger.journal by default:
-
-              $ hledger stats
-              The hledger journal file "/Users/simon/.hledger.journal" was not found.
-              Please create it first, eg with "hledger add" or a text editor.
-              Or, specify an existing journal file with -f or LEDGER_FILE.
-
-       You  can override this by setting the LEDGER_FILE environment variable.
-       It's a good practice to keep this important file under version control,
-       and  to  start  a  new  file each year.  So you could do something like
-       this:
-
-              $ mkdir ~/finance
-              $ cd ~/finance
-              $ git init
-              Initialized empty Git repository in /Users/simon/finance/.git/
-              $ touch 2020.journal
-              $ echo "export LEDGER_FILE=$HOME/finance/2020.journal" >> ~/.bashrc
-              $ source ~/.bashrc
-              $ hledger stats
-              Main file                : /Users/simon/finance/2020.journal
-              Included files           :
-              Transactions span        :  to  (0 days)
-              Last transaction         : none
-              Transactions             : 0 (0.0 per day)
-              Transactions last 30 days: 0 (0.0 per day)
-              Transactions last 7 days : 0 (0.0 per day)
-              Payees/descriptions      : 0
-              Accounts                 : 0 (depth 0)
-              Commodities              : 0 ()
-              Market prices            : 0 ()
-
-   Setting opening balances
-       Pick a starting date for which you can look up  the  balances  of  some
-       real-world  assets  (bank  accounts,  wallet..) and liabilities (credit
-       cards..).
-
-       To avoid a lot of data entry, you may want to start with  just  one  or
-       two accounts, like your checking account or cash wallet; and pick a re-
-       cent starting date, like today or the start of the week.  You  can  al-
-       ways  come  back later and add more accounts and older transactions, eg
-       going back to january 1st.
-
-       Add an opening balances transaction to the journal, declaring the  bal-
-       ances on this date.  Here are two ways to do it:
-
-       o The  first way: open the journal in any text editor and save an entry
-         like this:
-
-                2020-01-01 * opening balances
-                    assets:bank:checking                $1000   = $1000
-                    assets:bank:savings                 $2000   = $2000
-                    assets:cash                          $100   = $100
-                    liabilities:creditcard               $-50   = $-50
-                    equity:opening/closing balances
-
-         These are start-of-day balances, ie whatever was in  the  account  at
-         the end of the previous day.
-
-         The  *  after  the  date  is  an optional status flag.  Here it means
-         "cleared & confirmed".
-
-         The currency symbols are optional, but usually a good idea as  you'll
-         be dealing with multiple currencies sooner or later.
-
-         The  = amounts are optional balance assertions, providing extra error
-         checking.
-
-       o The second way: run hledger add and follow the prompts  to  record  a
-         similar transaction:
-
-                $ hledger add
-                Adding transactions to journal file /Users/simon/finance/2020.journal
-                Any command line arguments will be used as defaults.
-                Use tab key to complete, readline keys to edit, enter to accept defaults.
-                An optional (CODE) may follow transaction dates.
-                An optional ; COMMENT may follow descriptions or amounts.
-                If you make a mistake, enter < at any prompt to go one step backward.
-                To end a transaction, enter . when prompted.
-                To quit, enter . at a date prompt or press control-d or control-c.
-                Date [2020-02-07]: 2020-01-01
-                Description: * opening balances
-                Account 1: assets:bank:checking
-                Amount  1: $1000
-                Account 2: assets:bank:savings
-                Amount  2 [$-1000]: $2000
-                Account 3: assets:cash
-                Amount  3 [$-3000]: $100
-                Account 4: liabilities:creditcard
-                Amount  4 [$-3100]: $-50
-                Account 5: equity:opening/closing balances
-                Amount  5 [$-3050]:
-                Account 6 (or . or enter to finish this transaction): .
-                2020-01-01 * opening balances
-                    assets:bank:checking                      $1000
-                    assets:bank:savings                       $2000
-                    assets:cash                                $100
-                    liabilities:creditcard                     $-50
-                    equity:opening/closing balances          $-3050
-
-                Save this transaction to the journal ? [y]:
-                Saved.
-                Starting the next transaction (. or ctrl-D/ctrl-C to quit)
-                Date [2020-01-01]: .
-
-       If  you're  using  version control, this could be a good time to commit
-       the journal.  Eg:
-
-              $ git commit -m 'initial balances' 2020.journal
-
-   Recording transactions
-       As you spend or receive money, you can record these transactions  using
-       one  of  the  methods  above (text editor, hledger add) or by using the
-       hledger-iadd or hledger-web add-ons, or by using the import command  to
-       convert CSV data downloaded from your bank.
-
-       Here  are  some  simple transactions, see the hledger_journal(5) manual
-       and hledger.org for more ideas:
-
-              2020/1/10 * gift received
-                assets:cash   $20
-                income:gifts
-
-              2020.1.12 * farmers market
-                expenses:food    $13
-                assets:cash
-
-              2020-01-15 paycheck
-                income:salary
-                assets:bank:checking    $1000
-
-   Reconciling
-       Periodically you should reconcile - compare your hledger-reported  bal-
-       ances  against  external sources of truth, like bank statements or your
-       bank's website - to be sure that your ledger accurately represents  the
-       real-world  balances  (and,  that  the real-world institutions have not
-       made a mistake!).  This gets easy and fast with (1)  practice  and  (2)
-       frequency.   If  you do it daily, it can take 2-10 minutes.  If you let
-       it pile up, expect it to take longer as you hunt down errors  and  dis-
-       crepancies.
-
-       A typical workflow:
-
-       1. Reconcile  cash.   Count  what's  in your wallet.  Compare with what
-          hledger reports (hledger bal cash).  If they are different,  try  to
-          remember  the  missing transaction, or look for the error in the al-
-          ready-recorded transactions.   A  register  report  can  be  helpful
-          (hledger  reg cash).  If you can't find the error, add an adjustment
-          transaction.  Eg if you have $105 after the above, and can't explain
-          the missing $2, it could be:
-
-                  2020-01-16 * adjust cash
-                      assets:cash    $-2 = $105
-                      expenses:misc
-
-       2. Reconcile checking.  Log in to your bank's website.  Compare today's
-          (cleared) balance with hledger's cleared balance (hledger bal check-
-          ing  -C).  If they are different, track down the error or record the
-          missing transaction(s) or add an adjustment transaction, similar  to
-          the above.  Unlike the cash case, you can usually compare the trans-
-          action history and running balance from your bank with the  one  re-
-          ported  by hledger reg checking -C.  This will be easier if you gen-
-          erally record transaction dates quite similar to your bank's  clear-
-          ing dates.
-
-       3. Repeat for other asset/liability accounts.
-
-       Tip:  instead of the register command, use hledger-ui to see a live-up-
-       dating register while you edit the journal: hledger-ui --watch --regis-
-       ter checking -C
-
-       After  reconciling,  it  could  be  a  good time to mark the reconciled
-       transactions' status as "cleared and confirmed", if you want  to  track
-       that,  by  adding  the * marker.  Eg in the paycheck transaction above,
-       insert * between 2020-01-15 and paycheck
-
-       If you're using version control, this can be another good time to  com-
-       mit:
-
-              $ git commit -m 'txns' 2020.journal
-
-   Reporting
-       Here are some basic reports.
-
-       Show all transactions:
-
-              $ hledger print
-              2020-01-01 * opening balances
-                  assets:bank:checking                      $1000
-                  assets:bank:savings                       $2000
-                  assets:cash                                $100
-                  liabilities:creditcard                     $-50
-                  equity:opening/closing balances          $-3050
-
-              2020-01-10 * gift received
-                  assets:cash              $20
-                  income:gifts
-
-              2020-01-12 * farmers market
-                  expenses:food             $13
-                  assets:cash
-
-              2020-01-15 * paycheck
-                  income:salary
-                  assets:bank:checking           $1000
-
-              2020-01-16 * adjust cash
-                  assets:cash               $-2 = $105
-                  expenses:misc
-
-       Show account names, and their hierarchy:
-
-              $ hledger accounts --tree
-              assets
-                bank
-                  checking
-                  savings
-                cash
-              equity
-                opening/closing balances
-              expenses
-                food
-                misc
-              income
-                gifts
-                salary
-              liabilities
-                creditcard
-
-       Show all account totals:
-
-              $ hledger balance
-                             $4105  assets
-                             $4000    bank
-                             $2000      checking
-                             $2000      savings
-                              $105    cash
-                            $-3050  equity:opening/closing balances
-                               $15  expenses
-                               $13    food
-                                $2    misc
-                            $-1020  income
-                              $-20    gifts
-                            $-1000    salary
-                              $-50  liabilities:creditcard
-              --------------------
-                                 0
-
-       Show  only  asset  and  liability  balances, as a flat list, limited to
-       depth 2:
-
-              $ hledger bal assets liabilities --flat -2
-                             $4000  assets:bank
-                              $105  assets:cash
-                              $-50  liabilities:creditcard
-              --------------------
-                             $4055
-
-       Show the same thing without negative numbers,  formatted  as  a  simple
-       balance sheet:
-
-              $ hledger bs --flat -2
-              Balance Sheet 2020-01-16
-
-                                      || 2020-01-16
-              ========================++============
-               Assets                 ||
-              ------------------------++------------
-               assets:bank            ||      $4000
-               assets:cash            ||       $105
-              ------------------------++------------
-                                      ||      $4105
-              ========================++============
-               Liabilities            ||
-              ------------------------++------------
-               liabilities:creditcard ||        $50
-              ------------------------++------------
-                                      ||        $50
-              ========================++============
-               Net:                   ||      $4055
-
-       The final total is your "net worth" on the end date.  (Or use bse for a
-       full balance sheet with equity.)
-
-       Show income and expense totals, formatted as an income statement:
-
-              hledger is
-              Income Statement 2020-01-01-2020-01-16
-
-                             || 2020-01-01-2020-01-16
-              ===============++=======================
-               Revenues      ||
-              ---------------++-----------------------
-               income:gifts  ||                   $20
-               income:salary ||                 $1000
-              ---------------++-----------------------
-                             ||                 $1020
-              ===============++=======================
-               Expenses      ||
-              ---------------++-----------------------
-               expenses:food ||                   $13
-               expenses:misc ||                    $2
-              ---------------++-----------------------
-                             ||                   $15
-              ===============++=======================
-               Net:          ||                 $1005
-
-       The final total is your net income during this period.
-
-       Show transactions affecting your wallet, with running total:
-
-              $ hledger register cash
-              2020-01-01 opening balances     assets:cash                   $100          $100
-              2020-01-10 gift received        assets:cash                    $20          $120
-              2020-01-12 farmers market       assets:cash                   $-13          $107
-              2020-01-16 adjust cash          assets:cash                    $-2          $105
-
-       Show weekly posting counts as a bar chart:
-
-              $ hledger activity -W
-              2019-12-30 *****
-              2020-01-06 ****
-              2020-01-13 ****
-
-   Migrating to a new file
-       At the end of the year, you may want to continue your journal in a  new
-       file, so that old transactions don't slow down or clutter your reports,
-       and to help ensure the integrity of your accounting history.   See  the
-       close command.
-
-       If using version control, don't forget to git add the new file.
-
-OPTIONS
-   General options
-       To  see  general  usage  help, including general options which are sup-
-       ported by most hledger commands, run hledger -h.
-
-       General help options:
-
-       -h --help
-              show general usage (or after COMMAND, command usage)
-
-       --version
-              show version
-
-       --debug[=N]
-              show debug output (levels 1-9, default: 1)
-
-       General input options:
-
-       -f FILE --file=FILE
-              use  a  different  input  file.   For  stdin,  use  -  (default:
-              $LEDGER_FILE or $HOME/.hledger.journal)
-
-       --rules-file=RULESFILE
-              Conversion   rules  file  to  use  when  reading  CSV  (default:
-              FILE.rules)
-
-       --separator=CHAR
-              Field separator to expect when reading CSV (default: ',')
-
-       --alias=OLD=NEW
-              rename accounts named OLD to NEW
-
-       --anon anonymize accounts and payees
-
-       --pivot FIELDNAME
-              use some other field or tag for the account name
-
-       -I --ignore-assertions
-              disable balance assertion checks (note: does not disable balance
-              assignments)
-
-       -s --strict
-              do  extra error checking (check that all posted accounts are de-
-              clared)
-
-       General reporting options:
-
-       -b --begin=DATE
-              include postings/txns on or after this date
-
-       -e --end=DATE
-              include postings/txns before this date
-
-       -D --daily
-              multiperiod/multicolumn report by day
-
-       -W --weekly
-              multiperiod/multicolumn report by week
-
-       -M --monthly
-              multiperiod/multicolumn report by month
-
-       -Q --quarterly
-              multiperiod/multicolumn report by quarter
-
-       -Y --yearly
-              multiperiod/multicolumn report by year
-
-       -p --period=PERIODEXP
-              set start date, end date, and/or reporting interval all at  once
-              using period expressions syntax
-
-       --date2
-              match the secondary date instead (see command help for other ef-
-              fects)
-
-       -U --unmarked
-              include only unmarked postings/txns (can combine with -P or -C)
-
-       -P --pending
-              include only pending postings/txns
-
-       -C --cleared
-              include only cleared postings/txns
-
-       -R --real
-              include only non-virtual postings
-
-       -NUM --depth=NUM
-              hide/aggregate accounts or postings more than NUM levels deep
-
-       -E --empty
-              show items with zero amount, normally hidden (and vice-versa  in
-              hledger-ui/hledger-web)
-
-       -B --cost
-              convert amounts to their cost/selling amount at transaction time
-
-       -V --market
-              convert  amounts to their market value in default valuation com-
-              modities
-
-       -X --exchange=COMM
-              convert amounts to their market value in commodity COMM
-
-       --value
-              convert amounts to cost or  market  value,  more  flexibly  than
-              -B/-V/-X
-
-       --infer-value
-              with -V/-X/--value, also infer market prices from transactions
-
-       --auto apply automated posting rules to modify transactions.
-
-       --forecast
-              generate  future  transactions  from periodic transaction rules,
-              for the next 6 months or till report end date.   In  hledger-ui,
-              also make ordinary future transactions visible.
-
-       --color=WHEN (or --colour=WHEN)
-              Should  color-supporting  commands  use ANSI color codes in text
-              output.  'auto' (default): whenever stdout seems to be a  color-
-              supporting  terminal.  'always' or 'yes': always, useful eg when
-              piping output into  'less  -R'.   'never'  or  'no':  never.   A
-              NO_COLOR environment variable overrides this.
-
-       When a reporting option appears more than once in the command line, the
-       last one takes precedence.
-
-       Some reporting options can also be written as query arguments.
-
-   Command options
-       To see options for a particular command, including command-specific op-
-       tions, run: hledger COMMAND -h.
-
-       Command-specific  options  must  be written after the command name, eg:
-       hledger print -x.
-
-       Additionally, if the command is an add-on, you may need to put its  op-
-       tions  after  a  double-hyphen, eg: hledger ui -- --watch.  Or, you can
-       run the add-on executable directly: hledger-ui --watch.
-
-   Command arguments
-       Most hledger commands accept arguments after the  command  name,  which
-       are often a query, filtering the data in some way.
-
-       You  can  save  a  set of command line options/arguments in a file, and
-       then reuse them by writing @FILENAME as a command line  argument.   Eg:
-       hledger  bal  @foo.args.   (To prevent this, eg if you have an argument
-       that begins with a literal @, precede it with --, eg:  hledger  bal  --
-       @ARG).
-
-       Inside  the  argument file, each line should contain just one option or
-       argument.  Avoid the use of spaces, except inside quotes (or you'll see
-       a  confusing  error).  Between a flag and its argument, use = (or noth-
-       ing).  Bad:
-
-              assets depth:2
-              -X USD
-
-       Good:
-
-              assets
-              depth:2
-              -X=USD
-
-       For special characters (see below), use one less level of quoting  than
-       you would at the command prompt.  Bad:
-
-              -X"$"
-
-       Good:
-
-              -X$
-
-       See also: Save frequently used options.
-
-   Queries
-       One  of  hledger's strengths is being able to quickly report on precise
-       subsets of your data.  Most commands accept an optional  query  expres-
-       sion,  written  as arguments after the command name, to filter the data
-       by date, account name or other criteria.  The syntax is  similar  to  a
-       web search: one or more space-separated search terms, quotes to enclose
-       whitespace, prefixes to match specific fields, a not: prefix to  negate
-       the match.
-
-       We  do  not yet support arbitrary boolean combinations of search terms;
-       instead most commands show transactions/postings/accounts  which  match
-       (or negatively match):
-
-       o any of the description terms AND
-
-       o any of the account terms AND
-
-       o any of the status terms AND
-
-       o all the other terms.
-
-       The print command instead shows transactions which:
-
-       o match any of the description terms AND
-
-       o have any postings matching any of the positive account terms AND
-
-       o have no postings matching any of the negative account terms AND
-
-       o match all the other terms.
-
-       The  following  kinds  of search terms can be used.  Remember these can
-       also be prefixed with not:, eg to exclude a particular subaccount.
-
-       REGEX, acct:REGEX
-              match account names by this regular expression.  (With  no  pre-
-              fix, acct: is assumed.)  same as above
-
-       amt:N, amt:<N, amt:<=N, amt:>N, amt:>=N
-              match  postings with a single-commodity amount that is equal to,
-              less than, or greater than N.  (Multi-commodity amounts are  not
-              tested, and will always match.) The comparison has two modes: if
-              N is preceded by a + or - sign (or is 0), the two signed numbers
-              are  compared.  Otherwise, the absolute magnitudes are compared,
-              ignoring sign.
-
-       code:REGEX
-              match by transaction code (eg check number)
-
-       cur:REGEX
-              match postings or transactions including any amounts whose  cur-
-              rency/commodity  symbol  is fully matched by REGEX.  (For a par-
-              tial match, use .*REGEX.*).  Note, to match characters which are
-              regex-significant, like the dollar sign ($), you need to prepend
-              \.  And when using the command line you need  to  add  one  more
-              level  of  quoting  to hide it from the shell, so eg do: hledger
-              print cur:'\$' or hledger print cur:\\$.
-
-       desc:REGEX
-              match transaction descriptions.
-
-       date:PERIODEXPR
-              match dates within the specified period.  PERIODEXPR is a period
-              expression  (with  no  report  interval).   Examples: date:2016,
-              date:thismonth,  date:2000/2/1-2/15,  date:lastweek-.   If   the
-              --date2  command  line  flag  is present, this matches secondary
-              dates instead.
-
-       date2:PERIODEXPR
-              match secondary dates within the specified period.
-
-       depth:N
-              match (or display, depending on command) accounts  at  or  above
-              this depth
-
-       note:REGEX
-              match  transaction  notes  (part  of  description right of |, or
-              whole description when there's no |)
-
-       payee:REGEX
-              match transaction payee/payer names (part of description left of
-              |, or whole description when there's no |)
-
-       real:, real:0
-              match real or virtual postings respectively
-
-       status:, status:!, status:*
-              match unmarked, pending, or cleared transactions respectively
-
-       tag:REGEX[=REGEX]
-              match  by  tag  name,  and optionally also by tag value.  Note a
-              tag: query is considered to match a transaction  if  it  matches
-              any  of  the  postings.  Also remember that postings inherit the
-              tags of their parent transaction.
-
-       The following special search term is used automatically in hledger-web,
-       only:
-
-       inacct:ACCTNAME
-              tells  hledger-web to show the transaction register for this ac-
-              count.  Can be filtered further with acct etc.
-
-       Some of these can also be expressed as command-line options (eg depth:2
-       is  equivalent  to --depth 2).  Generally you can mix options and query
-       arguments, and the resulting query will be their intersection  (perhaps
-       excluding the -p/--period option).
-
-   Special characters in arguments and queries
-       In shell command lines, option and argument values which contain "prob-
-       lematic" characters, ie spaces, and also characters significant to your
-       shell  such as <, >, (, ), | and $, should be escaped by enclosing them
-       in quotes or by writing backslashes before the characters.  Eg:
-
-       hledger  register  -p  'last  year'   "accounts   receivable   (receiv-
-       able|payable)" amt:\>100.
-
-   More escaping
-       Characters significant both to the shell and in regular expressions may
-       need one extra level of escaping.  These include parentheses, the  pipe
-       symbol and the dollar sign.  Eg, to match the dollar symbol, bash users
-       should do:
-
-       hledger balance cur:'\$'
-
-       or:
-
-       hledger balance cur:\\$
-
-   Even more escaping
-       When hledger runs an add-on executable (eg you type hledger ui, hledger
-       runs  hledger-ui),  it  de-escapes  command-line  options and arguments
-       once, so you might need to triple-escape.  Eg in bash, running  the  ui
-       command and matching the dollar sign, it's:
-
-       hledger ui cur:'\\$'
-
-       or:
-
-       hledger ui cur:\\\\$
-
-       If you asked why four slashes above, this may help:
-
-       unescaped:        $
-       escaped:          \$
-       double-escaped:   \\$
-       triple-escaped:   \\\\$
-
-       (The number of backslashes in fish shell is left as an exercise for the
-       reader.)
-
-       You can always avoid the extra escaping for add-ons by running the add-
-       on directly:
-
-       hledger-ui cur:\\$
-
-   Less escaping
-       Inside  an  argument  file,  or  in  the  search field of hledger-ui or
-       hledger-web, or at a GHCI prompt, you need one less level  of  escaping
-       than at the command line.  And backslashes may work better than quotes.
-       Eg:
-
-       ghci> :main balance cur:\$
-
-   Unicode characters
-       hledger is expected to handle non-ascii characters correctly:
-
-       o they should be parsed correctly in input files  and  on  the  command
-         line,  by all hledger tools (add, iadd, hledger-web's search/add/edit
-         forms, etc.)
-
-       o they should be displayed correctly by  all  hledger  tools,  and  on-
-         screen alignment should be preserved.
-
-       This requires a well-configured environment.  Here are some tips:
-
-       o A  system  locale must be configured, and it must be one that can de-
-         code the characters being used.  In bash, you can set a  locale  like
-         this:  export LANG=en_US.UTF-8.  There are some more details in Trou-
-         bleshooting.  This step is essential - without it, hledger will  quit
-         on  encountering a non-ascii character (as with all GHC-compiled pro-
-         grams).
-
-       o your terminal software (eg  Terminal.app,  iTerm,  CMD.exe,  xterm..)
-         must support unicode
-
-       o the terminal must be using a font which includes the required unicode
-         glyphs
-
-       o the terminal should be configured to display wide characters as  dou-
-         ble width (for report alignment)
-
-       o on  Windows, for best results you should run hledger in the same kind
-         of environment in which it was built.  Eg hledger built in the  stan-
-         dard  CMD.EXE  environment  (like  the binaries on our download page)
-         might show display problems when run in a cygwin  or  msys  terminal,
-         and vice versa.  (See eg #961).
-
-   Input files
-       hledger reads transactions from a data file (and the add command writes
-       to it).  By default this file is $HOME/.hledger.journal (or on Windows,
-       something  like C:/Users/USER/.hledger.journal).  You can override this
-       with the $LEDGER_FILE environment variable:
-
-              $ setenv LEDGER_FILE ~/finance/2016.journal
-              $ hledger stats
-
-       or with the -f/--file option:
-
-              $ hledger -f /some/file stats
-
-       The file name - (hyphen) means standard input:
-
-              $ cat some.journal | hledger -f-
-
-       Usually the data file is in hledger's journal format, but it can be  in
-       any of the supported file formats, which currently are:
-
-       Reader:    Reads:                                    Used  for  file  exten-
-                                                            sions:
-       -----------------------------------------------------------------------------
-       journal    hledger journal files and  some  Ledger   .journal   .j  .hledger
-                  journals, for transactions                .ledger
-       time-      timeclock  files, for precise time log-   .timeclock
-       clock      ging
-       timedot    timedot  files,  for  approximate  time   .timedot
-                  logging
-       csv        comma/semicolon/tab/other-separated       .csv .ssv .tsv
-                  values, for data import
-
-       hledger detects the format automatically based on the  file  extensions
-       shown  above.   If  it  can't  recognise the file extension, it assumes
-       journal format.  So for non-journal files,  it's  important  to  use  a
-       recognised file extension, so as to either read successfully or to show
-       relevant error messages.
-
-       When you can't ensure the right file extension, not to worry:  you  can
-       force a specific reader/format by prefixing the file path with the for-
-       mat and a colon.  Eg to read a .dat file as csv:
-
-              $ hledger -f csv:/some/csv-file.dat stats
-              $ echo 'i 2009/13/1 08:00:00' | hledger print -ftimeclock:-
-
-       You can specify multiple -f options, to read multiple files as one  big
-       journal.  There are some limitations with this:
-
-       o directives in one file will not affect the other files
-
-       o balance  assertions  will  not see any account balances from previous
-         files
-
-       If you need either of those things, you can
-
-       o use a single parent file which includes the others
-
-       o or concatenate the files into one before reading, eg:  cat  a.journal
-         b.journal | hledger -f- CMD.
-
-   Strict mode
-       hledger checks input files for valid data.  By default, the most impor-
-       tant errors are detected, while  still  accepting  easy  journal  files
-       without a lot of declarations:
-
-       o Are the input files parseable, with valid syntax ?
-
-       o Are all transactions balanced ?
-
-       o Do all balance assertions pass ?
-
-       With the -s/--strict flag, additional checks are performed:
-
-       o Are  all  accounts  posted  to,  declared with an account directive ?
-         (Account error checking)
-
-       o Are all commodities declared with a commodity directive ?  (Commodity
-         error checking)
-
-       See also: https://hledger.org/checking-for-errors.html
-
-       experimental.
-
-   Output destination
-       hledger commands send their output to the terminal by default.  You can
-       of course redirect this, eg into a file, using standard shell syntax:
-
-              $ hledger print > foo.txt
-
-       Some commands (print, register, stats, the balance commands) also  pro-
-       vide  the  -o/--output-file  option,  which does the same thing without
-       needing the shell.  Eg:
-
-              $ hledger print -o foo.txt
-              $ hledger print -o -        # write to stdout (the default)
-
-   Output format
-       Some commands (print, register, the balance commands) offer a choice of
-       output format.  In addition to the usual plain text format (txt), there
-       are CSV (csv), HTML (html), JSON (json) and SQL (sql).   This  is  con-
-       trolled by the -O/--output-format option:
-
-              $ hledger print -O csv
-
-       or, by a file extension specified with -o/--output-file:
-
-              $ hledger balancesheet -o foo.html   # write HTML to foo.html
-
-       The -O option can be used to override the file extension if needed:
-
-              $ hledger balancesheet -o foo.txt -O html   # write HTML to foo.txt
-
-       Some notes about JSON output:
-
-       o This  feature  is  marked  experimental,  and  not yet much used; you
-         should expect our JSON to evolve.  Real-world feedback is welcome.
-
-       o Our JSON is rather large and verbose, as it is quite a faithful  rep-
-         resentation  of  hledger's  internal  data  types.  To understand the
-         JSON,  read  the  Haskell  type  definitions,  which  are  mostly  in
-         https://github.com/simonmichael/hledger/blob/master/hledger-
-         lib/Hledger/Data/Types.hs.
-
-       o hledger represents quantities as Decimal values  storing  up  to  255
-         significant  digits,  eg  for  repeating  decimals.  Such numbers can
-         arise in practice (from automatically-calculated transaction prices),
-         and  would break most JSON consumers.  So in JSON, we show quantities
-         as simple Numbers with at most 10 decimal places.  We don't limit the
-         number  of  integer  digits, but that part is under your control.  We
-         hope this approach will not cause problems in practice; if  you  find
-         otherwise, please let us know.  (Cf #1195)
-
-       Notes about SQL output:
-
-       o SQL  output is also marked experimental, and much like JSON could use
-         real-world feedback.
-
-       o SQL output is expected to work with sqlite, MySQL and PostgreSQL
-
-       o SQL output is structured with the expectations that  statements  will
-         be  executed  in the empty database.  If you already have tables cre-
-         ated via SQL output of hledger, you would  probably  want  to  either
-         clear tables of existing data (via delete or truncate SQL statements)
-         or drop tables completely as otherwise your postings will be duped.
-
-   Regular expressions
-       hledger uses regular expressions in a number of places:
-
-       o query terms, on the command line and in the hledger-web search  form:
-         REGEX, desc:REGEX, cur:REGEX, tag:...=REGEX
-
-       o CSV rules conditional blocks: if REGEX ...
-
-       o account  alias  directives  and options: alias /REGEX/ = REPLACEMENT,
-         --alias /REGEX/=REPLACEMENT
-
-       hledger's regular expressions come from  the  regex-tdfa  library.   If
-       they're  not doing what you expect, it's important to know exactly what
-       they support:
-
-       1. they are case insensitive
-
-       2. they are infix matching (they do not need to match the entire  thing
-          being matched)
-
-       3. they are POSIX ERE (extended regular expressions)
-
-       4. they also support GNU word boundaries (\b, \B, \<, \>)
-
-       5. they  do  not support backreferences; if you write \1, it will match
-          the digit 1.  Except when doing  text  replacement,  eg  in  account
-          aliases,  where backreferences can be used in the replacement string
-          to reference capturing groups in the search regexp.
-
-       6. they do not support mode modifiers ((?s)),  character  classes  (\w,
-          \d), or anything else not mentioned above.
-
-       Some things to note:
-
-       o In  the  alias directive and --alias option, regular expressions must
-         be enclosed in forward  slashes  (/REGEX/).   Elsewhere  in  hledger,
-         these are not required.
-
-       o In  queries,  to match a regular expression metacharacter like $ as a
-         literal character, prepend a backslash.  Eg  to  search  for  amounts
-         with the dollar sign in hledger-web, write cur:\$.
-
-       o On  the command line, some metacharacters like $ have a special mean-
-         ing to the shell and so must be escaped at least once more.  See Spe-
-         cial characters.
-
-   Smart dates
-       hledger's user interfaces accept a flexible "smart date" syntax (unlike
-       dates in the journal file).  Smart dates allow some english words,  can
-       be  relative  to today's date, and can have less-significant date parts
-       omitted (defaulting to 1).
-
-       Examples:
-
-       2004/10/1,   2004-01-01,   exact  date, several separators allowed.  Year
-       2004.9.1                   is 4+ digits, month is 1-12, day is 1-31
-       2004                       start of year
-       2004/10                    start of month
-       10/1                       month and day in current year
-       21                         day in current month
-       october, oct               start of month in current year
-       yesterday, today, tomor-   -1, 0, 1 days from today
-       row
-       last/this/next             -1, 0, 1 periods from the current period
-       day/week/month/quar-
-       ter/year
-       20181201                   8 digit YYYYMMDD with valid year month and day
-       201812                     6 digit YYYYMM with valid year and month
-
-       Counterexamples  -  malformed digit sequences might give surprising re-
-       sults:
-
-       201813        6 digits with an  invalid  month  is  parsed  as  start  of
-                     6-digit year
-       20181301      8  digits  with  an  invalid  month  is  parsed as start of
-                     8-digit year
-       20181232      8 digits with an invalid day gives an error
-       201801012     9+ digits beginning with a valid YYYYMMDD gives an error
-
-   Report start & end date
-       Most hledger reports show the full span  of  time  represented  by  the
-       journal data, by default.  So, the effective report start and end dates
-       will be the earliest and latest transaction or posting dates  found  in
-       the journal.
-
-       Often  you  will  want  to see a shorter time span, such as the current
-       month.  You can specify a  start  and/or  end  date  using  -b/--begin,
-       -e/--end, -p/--period or a date: query (described below).  All of these
-       accept the smart date syntax.
-
-       Some notes:
-
-       o As in Ledger, end dates are exclusive, so you need to write the  date
-         after the last day you want to include.
-
-       o As  noted  in reporting options: among start/end dates specified with
-         options, the last (i.e.  right-most) option takes precedence.
-
-       o The effective report start and end dates are the intersection of  the
-         start/end  dates  from options and that from date: queries.  That is,
-         date:2019-01 date:2019 -p'2000 to  2030'  yields  January  2019,  the
-         smallest common time span.
-
-       Examples:
-
-       -b 2016/3/17       begin on St. Patrick's day 2016
-       -e 12/1            end  at  the  start  of  december  1st of the current year
-                          (11/30 will be the last date included)
-       -b thismonth       all transactions on or after the 1st of the current month
-       -p thismonth       all transactions in the current month
-       date:2016/3/17..   the  above  written as queries instead (.. can also be re-
-                          placed with -)
-       date:..12/1
-       date:thismonth..
-       date:thismonth
-
-   Report intervals
-       A report interval can be specified so that commands like register, bal-
-       ance  and  activity will divide their reports into multiple subperiods.
-       The  basic  intervals  can  be  selected  with   one   of   -D/--daily,
-       -W/--weekly,  -M/--monthly,  -Q/--quarterly, or -Y/--yearly.  More com-
-       plex intervals may be specified with a period expression.   Report  in-
-       tervals can not be specified with a query.
-
-   Period expressions
-       The  -p/--period  option accepts period expressions, a shorthand way of
-       expressing a start date, end date, and/or report interval all at once.
-
-       Here's a basic period expression specifying the first quarter of  2009.
-       Note,  hledger  always treats start dates as inclusive and end dates as
-       exclusive:
-
-       -p "from 2009/1/1 to 2009/4/1"
-
-       Keywords like "from" and "to" are optional, and so are the  spaces,  as
-       long  as you don't run two dates together.  "to" can also be written as
-       ".." or "-".  These are equivalent to the above:
-
-       -p "2009/1/1 2009/4/1"
-       -p2009/1/1to2009/4/1
-       -p2009/1/1..2009/4/1
-
-       Dates are smart dates, so if the current year is 2009,  the  above  can
-       also be written as:
-
-       -p "1/1 4/1"
-       -p "january-apr"
-       -p "this year to 4/1"
-
-       If you specify only one date, the missing start or end date will be the
-       earliest or latest transaction in your journal:
-
-       -p "from 2009/1/1"   everything  after  january
-                            1, 2009
-       -p "from 2009/1"     the same
-       -p "from 2009"       the same
-       -p "to 2009"         everything  before january
-                            1, 2009
-
-       A single date with no "from" or "to" defines both  the  start  and  end
-       date like so:
-
-       -p "2009"       the  year 2009; equivalent
-                       to "2009/1/1 to 2010/1/1"
-       -p "2009/1"     the month of jan;  equiva-
-                       lent   to   "2009/1/1   to
-                       2009/2/1"
-       -p "2009/1/1"   just that day;  equivalent
-                       to "2009/1/1 to 2009/1/2"
-
-       Or you can specify a single quarter like so:
-
-       -p "2009Q1"   first   quarter  of  2009,
-                     equivalent to "2009/1/1 to
-                     2009/4/1"
-       -p "q4"       fourth quarter of the cur-
-                     rent year
-
-       The argument of -p can also begin with, or be, a  report  interval  ex-
-       pression.  The basic report intervals are daily, weekly, monthly, quar-
-       terly, or yearly, which have the same effect as the -D,-W,-M,-Q, or  -Y
-       flags.   Between report interval and start/end dates (if any), the word
-       in is optional.  Examples:
-
-       -p "weekly from 2009/1/1 to 2009/4/1"
-       -p "monthly in 2008"
-       -p "quarterly"
-
-       Note that weekly, monthly, quarterly and yearly intervals  will  always
-       start on the first day on week, month, quarter or year accordingly, and
-       will end on the last day of same period, even if associated period  ex-
-       pression specifies different explicit start and end date.
-
-       For example:
-
-       -p  "weekly from 2009/1/1   starts on 2008/12/29, closest preceding Mon-
-       to 2009/4/1"                day
-       -p       "monthly      in   starts on 2018/11/01
-       2008/11/25"
-       -p    "quarterly     from   starts  on  2009/04/01,  ends on 2009/06/30,
-       2009-05-05 to 2009-06-01"   which are first and last days of Q2 2009
-       -p      "yearly      from   starts on 2009/01/01, first day of 2009
-       2009-12-29"
-
-       The  following  more  complex  report intervals are also supported: bi-
-       weekly, fortnightly, bimonthly, every day|week|month|quarter|year,  ev-
-       ery N days|weeks|months|quarters|years.
-
-       All  of  these  will start on the first day of the requested period and
-       end on the last one, as described above.
-
-       Examples:
-
-       -p "bimonthly from 2008"    periods will have boundaries on  2008/01/01,
-                                   2008/03/01, ...
-       -p "every 2 weeks"          starts on closest preceding Monday
-       -p  "every  5  month from   periods will have boundaries on  2009/03/01,
-       2009/03"                    2009/08/01, ...
-
-       If  you want intervals that start on arbitrary day of your choosing and
-       span a week, month or year, you need to use any of the following:
-
-       every    Nth     day     of     week,     every     WEEKDAYNAME     (eg
-       mon|tue|wed|thu|fri|sat|sun), every Nth day [of month], every Nth WEEK-
-       DAYNAME [of month], every MM/DD [of year], every Nth MMM [of year], ev-
-       ery MMM Nth [of year].
-
-       Examples:
-
-       -p  "every  2nd  day  of   periods will go from Tue to Tue
-       week"
-       -p "every Tue"             same
-       -p "every 15th day"        period boundaries will  be  on  15th  of  each
-                                  month
-       -p "every 2nd Monday"      period  boundaries will be on second Monday of
-                                  each month
-       -p "every 11/05"           yearly periods with boundaries on 5th of Nov
-       -p "every 5th Nov"         same
-       -p "every Nov 5th"         same
-
-       Show historical balances at end of 15th each month (N is exclusive  end
-       date):
-
-       hledger balance -H -p "every 16th day"
-
-       Group  postings  from  start  of wednesday to end of next tuesday (N is
-       start date and exclusive end date):
-
-       hledger register checking -p "every 3rd day of week"
-
-   Depth limiting
-       With the --depth N option (short form: -N), commands like account, bal-
-       ance  and register will show only the uppermost accounts in the account
-       tree, down to level N.  Use this when you want a summary with less  de-
-       tail.  This flag has the same effect as a depth: query argument (so -2,
-       --depth=2 or depth:2 are equivalent).
-
-   Pivoting
-       Normally hledger sums amounts, and organizes them in a hierarchy, based
-       on  account  name.  The --pivot FIELD option causes it to sum and orga-
-       nize hierarchy based on the value of some other field  instead.   FIELD
-       can be: code, description, payee, note, or the full name (case insensi-
-       tive) of any tag.  As with account names, values containing colon:sepa-
-       rated:parts will be displayed hierarchically in reports.
-
-       --pivot  is  a  general  option affecting all reports; you can think of
-       hledger transforming the journal before any other processing, replacing
-       every  posting's  account name with the value of the specified field on
-       that posting, inheriting it from the transaction or using a blank value
-       if it's not present.
-
-       An example:
-
-              2016/02/16 Member Fee Payment
-                  assets:bank account                    2 EUR
-                  income:member fees                    -2 EUR  ; member: John Doe
-
-       Normal balance report showing account names:
-
-              $ hledger balance
-                             2 EUR  assets:bank account
-                            -2 EUR  income:member fees
-              --------------------
-                                 0
-
-       Pivoted balance report, using member: tag values instead:
-
-              $ hledger balance --pivot member
-                             2 EUR
-                            -2 EUR  John Doe
-              --------------------
-                                 0
-
-       One  way  to show only amounts with a member: value (using a query, de-
-       scribed below):
-
-              $ hledger balance --pivot member tag:member=.
-                            -2 EUR  John Doe
-              --------------------
-                            -2 EUR
-
-       Another way (the acct:  query  matches  against  the  pivoted  "account
-       name"):
-
-              $ hledger balance --pivot member acct:.
-                            -2 EUR  John Doe
-              --------------------
-                            -2 EUR
-
-   Valuation
-       Instead  of  reporting amounts in their original commodity, hledger can
-       convert them to cost/sale amount (using the conversion rate recorded in
-       the transaction), or to market value (using some market price on a cer-
-       tain date).  This is controlled by the --value=TYPE[,COMMODITY] option,
-       but  we  also  provide  the  simpler -B/-V/-X flags, and usually one of
-       those is all you need.
-
-   -B: Cost
-       The -B/--cost flag converts amounts to their cost  or  sale  amount  at
-       transaction time, if they have a transaction price specified.
-
-   -V: Value
-       The  -V/--market flag converts amounts to market value in their default
-       valuation commodity, using the market prices in effect on the valuation
-       date(s), if any.  More on these in a minute.
-
-   -X: Value in specified commodity
-       The -X/--exchange=COMM option is like -V, except you tell it which cur-
-       rency you want to convert to, and it tries  to  convert  everything  to
-       that.
-
-   Valuation date
-       Since  market  prices  can change from day to day, market value reports
-       have a valuation date (or more than one), which determines which market
-       prices will be used.
-
-       For single period reports, if an explicit report end date is specified,
-       that will be used as the valuation date; otherwise the  valuation  date
-       is "today".
-
-       For  multiperiod  reports, each column/period is valued on the last day
-       of the period, by default.
-
-   Market prices
-       (experimental)
-
-       To convert a commodity A to its market value in  another  commodity  B,
-       hledger  looks  for a suitable market price (exchange rate) as follows,
-       in this order of preference :
-
-       1. A declared market price or inferred market price: A's latest  market
-          price in B on or before the valuation date as declared by a P direc-
-          tive, or (with the --infer-value  flag)  inferred  from  transaction
-          prices.
-
-       2. A reverse market price: the inverse of a declared or inferred market
-          price from B to A.
-
-       3. A a forward chain of market prices: a synthetic price formed by com-
-          bining the shortest chain of "forward" (only 1 above) market prices,
-          leading from A to B.
-
-       4. A any chain of market prices: a chain of any market prices,  includ-
-          ing  both forward and reverse prices (1 and 2 above), leading from A
-          to B.
-
-       Amounts for which no applicable market price can be found, are not con-
-       verted.
-
-   --infer-value: market prices from transactions
-       (experimental)
-
-       Normally, market value in hledger is fully controlled by, and requires,
-       P directives in your journal.  Since adding and updating those can be a
-       chore,  and  since  transactions  usually take place at close to market
-       value, why not use the recorded transaction prices as additional market
-       prices (as Ledger does) ?  We could produce value reports without need-
-       ing P directives at all.
-
-       Adding the --infer-value flag to -V, -X or --value  enables  this.   So
-       for  example,  hledger  bs -V --infer-value will get market prices both
-       from P directives and from transactions.
-
-       There is a downside: value reports can sometimes be affected in confus-
-       ing/undesired  ways  by  your journal entries.  If this happens to you,
-       read all of this Valuation section carefully, and try adding --debug or
-       --debug=2 to troubleshoot.
-
-       --infer-value can infer market prices from:
-
-       o multicommodity transactions with explicit prices (@/@@)
-
-       o multicommodity  transactions with implicit prices (no @, two commodi-
-         ties, unbalanced).  (With  these,  the  order  of  postings  matters.
-         hledger print -x can be useful for troubleshooting.)
-
-       o but  not,  currently, from "more correct" multicommodity transactions
-         (no @, multiple commodities, balanced).
-
-   Valuation commodity
-       (experimental)
-
-       When you specify a valuation commodity (-X COMM or --value TYPE,COMM):
-       hledger will convert all amounts to COMM, wherever it can find a  suit-
-       able market price (including by reversing or chaining prices).
-
-       When  you  leave  the  valuation  commodity  unspecified (-V or --value
-       TYPE):
-       For each commodity A, hledger picks a default  valuation  commodity  as
-       follows, in this order of preference:
-
-       1. The price commodity from the latest P-declared market price for A on
-          or before valuation date.
-
-       2. The price commodity from the latest P-declared market price for A on
-          any  date.   (Allows  conversion  to proceed when there are inferred
-          prices before the valuation date.)
-
-       3. If there are no P directives at all (any commodity or date) and  the
-          --infer-value  flag  is  used:  the  price commodity from the latest
-          transaction-inferred price for A on or before valuation date.
-
-       This means:
-
-       o If you have P directives, they determine which  commodities  -V  will
-         convert, and to what.
-
-       o If you have no P directives, and use the --infer-value flag, transac-
-         tion prices determine it.
-
-       Amounts for which no valuation commodity can  be  found  are  not  con-
-       verted.
-
-   Simple valuation examples
-       Here are some quick examples of -V:
-
-              ; one euro is worth this many dollars from nov 1
-              P 2016/11/01 EUR $1.10
-
-              ; purchase some euros on nov 3
-              2016/11/3
-                  assets:euros        EUR100
-                  assets:checking
-
-              ; the euro is worth fewer dollars by dec 21
-              P 2016/12/21 EUR $1.03
-
-       How many euros do I have ?
-
-              $ hledger -f t.j bal -N euros
-                              EUR100  assets:euros
-
-       What are they worth at end of nov 3 ?
-
-              $ hledger -f t.j bal -N euros -V -e 2016/11/4
-                           $110.00  assets:euros
-
-       What  are they worth after 2016/12/21 ?  (no report end date specified,
-       defaults to today)
-
-              $ hledger -f t.j bal -N euros -V
-                           $103.00  assets:euros
-
-   --value: Flexible valuation
-       -B, -V and -X are special cases of the more general --value option:
-
-               --value=TYPE[,COMM]  TYPE is cost, then, end, now or YYYY-MM-DD.
-                                    COMM is an optional commodity symbol.
-                                    Shows amounts converted to:
-                                    - cost commodity using transaction prices (then optionally to COMM using market prices at period end(s))
-                                    - default valuation commodity (or COMM) using market prices at posting dates
-                                    - default valuation commodity (or COMM) using market prices at period end(s)
-                                    - default valuation commodity (or COMM) using current market prices
-                                    - default valuation commodity (or COMM) using market prices at some date
-
-       The TYPE part selects cost or value and valuation date:
-
-       --value=cost
-              Convert amounts to cost, using the prices recorded  in  transac-
-              tions.
-
-       --value=then
-              Convert  amounts to their value in the default valuation commod-
-              ity, using market prices on each posting's date.  This  is  cur-
-              rently supported only by the print and register commands.
-
-       --value=end
-              Convert  amounts to their value in the default valuation commod-
-              ity, using market prices on the last day of  the  report  period
-              (or  if  unspecified, the journal's end date); or in multiperiod
-              reports, market prices on the last day of each subperiod.
-
-       --value=now
-              Convert amounts to their value in the default valuation  commod-
-              ity  using  current  market  prices (as of when report is gener-
-              ated).
-
-       --value=YYYY-MM-DD
-              Convert amounts to their value in the default valuation  commod-
-              ity using market prices on this date.
-
-       To select a different valuation commodity, add the optional ,COMM part:
-       a comma, then the  target  commodity's  symbol.   Eg:  --value=now,EUR.
-       hledger will do its best to convert amounts to this commodity, deducing
-       market prices as described above.
-
-   More valuation examples
-       Here are some examples showing the effect  of  --value,  as  seen  with
-       print:
-
-              P 2000-01-01 A  1 B
-              P 2000-02-01 A  2 B
-              P 2000-03-01 A  3 B
-              P 2000-04-01 A  4 B
-
-              2000-01-01
-                (a)      1 A @ 5 B
-
-              2000-02-01
-                (a)      1 A @ 6 B
-
-              2000-03-01
-                (a)      1 A @ 7 B
-
-       Show the cost of each posting:
-
-              $ hledger -f- print --value=cost
-              2000-01-01
-                  (a)             5 B
-
-              2000-02-01
-                  (a)             6 B
-
-              2000-03-01
-                  (a)             7 B
-
-       Show the value as of the last day of the report period (2000-02-29):
-
-              $ hledger -f- print --value=end date:2000/01-2000/03
-              2000-01-01
-                  (a)             2 B
-
-              2000-02-01
-                  (a)             2 B
-
-       With  no  report  period specified, that shows the value as of the last
-       day of the journal (2000-03-01):
-
-              $ hledger -f- print --value=end
-              2000-01-01
-                  (a)             3 B
-
-              2000-02-01
-                  (a)             3 B
-
-              2000-03-01
-                  (a)             3 B
-
-       Show the current value (the 2000-04-01 price is still in effect today):
-
-              $ hledger -f- print --value=now
-              2000-01-01
-                  (a)             4 B
-
-              2000-02-01
-                  (a)             4 B
-
-              2000-03-01
-                  (a)             4 B
-
-       Show the value on 2000/01/15:
-
-              $ hledger -f- print --value=2000-01-15
-              2000-01-01
-                  (a)             1 B
-
-              2000-02-01
-                  (a)             1 B
-
-              2000-03-01
-                  (a)             1 B
-
-       You may need to explicitly set a commodity's display  style,  when  re-
-       verse prices are used.  Eg this output might be surprising:
-
-              P 2000-01-01 A 2B
-
-              2000-01-01
-                a  1B
-                b
-
-              $ hledger print -x -X A
-              2000-01-01
-                  a               0
-                  b               0
-
-       Explanation:  because there's no amount or commodity directive specify-
-       ing a display style for A, 0.5A gets the default style, which shows  no
-       decimal digits.  Because the displayed amount looks like zero, the com-
-       modity symbol and minus sign are not displayed either.  Adding  a  com-
-       modity directive sets a more useful display style for A:
-
-              P 2000-01-01 A 2B
-              commodity 0.00A
-
-              2000-01-01
-                a  1B
-                b
-
-              $ hledger print -X A
-              2000-01-01
-                  a           0.50A
-                  b          -0.50A
-
-   Effect of valuation on reports
-       Here  is  a reference for how valuation is supposed to affect each part
-       of hledger's reports (and a glossary).   (It's  wide,  you'll  have  to
-       scroll  sideways.)  It may be useful when troubleshooting.  If you find
-       problems, please report them, ideally with a reproducible example.  Re-
-       lated: #329, #1083.
-
-       Report type   -B,             -V, -X           --value=then   --value=end     --value=DATE,
-                     --value=cost                                                    --value=now
-       --------------------------------------------------------------------------------------------
-       print
-       posting       cost            value at  re-    value     at   value  at re-   value      at
-       amounts                       port  end  or    posting date   port or jour-   DATE/today
-                                     today                           nal end
-       balance as-   unchanged       unchanged        unchanged      unchanged       unchanged
-       ser-
-       tions/as-
-       signments
-
-       register
-       starting      cost            value  at day    not     sup-   value  at day   value      at
-       balance                       before report    ported         before report   DATE/today
-       (-H)                          or    journal                   or    journal
-                                     start                           start
-       posting       cost            value at  re-    value     at   value  at re-   value      at
-       amounts                       port  end  or    posting date   port or jour-   DATE/today
-                                     today                           nal end
-       summary       summarised      value  at pe-    sum of post-   value at  pe-   value      at
-       posting       cost            riod ends        ings  in in-   riod ends       DATE/today
-       amounts                                        terval, val-
-       with report                                    ued  at  in-
-       interval                                       terval start
-       running to-   sum/average     sum/average      sum/average    sum/average     sum/average
-       tal/average   of  displayed   of  displayed    of displayed   of  displayed   of  displayed
-                     values          values           values         values          values
-
-       balance
-       (bs,   bse,
-       cf, is)
-       balance       sums of costs   value at  re-    not     sup-   value at  re-   value      at
-       changes                       port  end  or    ported         port or jour-   DATE/today of
-                                     today of sums                   nal  end   of   sums of post-
-                                     of postings                     sums of post-   ings
-                                                                     ings
-       budget        like  balance   like  balance    not     sup-   like balances   like  balance
-       amounts       changes         changes          ported                         changes
-       (--budget)
-       grand total   sum  of  dis-   sum  of  dis-    not     sup-   sum  of  dis-   sum  of  dis-
-                     played values   played values    ported         played values   played values
-
-       balance
-       (bs,   bse,
-       cf,     is)
-       with report
-       interval
-       starting      sums of costs   value  at re-    not     sup-   value  at re-   sums of post-
-       balances      of   postings   port start of    ported         port start of   ings   before
-       (-H)          before report   sums  of  all                   sums  of  all   report start
-                     start           postings  be-                   postings  be-
-                                     fore   report                   fore   report
-                                     start                           start
-
-
-
-       balance       sums of costs   same       as    not     sup-   balance         value      at
-       changes       of   postings   --value=end      ported         change     in   DATE/today of
-       (bal,   is,   in period                                       each  period,   sums of post-
-       bs                                                            valued at pe-   ings
-       --change,                                                     riod ends
-       cf
-       --change)
-       end    bal-   sums of costs   same       as    not     sup-   period    end   value      at
-       ances  (bal   of   postings   --value=end      ported         balances,       DATE/today of
-       -H, is --H,   from   before                                   valued at pe-   sums of post-
-       bs, cf)       report  start                                   riod ends       ings
-                     to period end
-       budget        like  balance   like  balance    not     sup-   like balances   like  balance
-       amounts       changes/end     changes/end      ported                         changes/end
-       (--budget)    balances        balances                                        balances
-       row totals,   sums,   aver-   sums,   aver-    not     sup-   sums,   aver-   sums,   aver-
-       row   aver-   ages  of dis-   ages  of dis-    ported         ages of  dis-   ages of  dis-
-       ages   (-T,   played values   played values                   played values   played values
-       -A)
-       column  to-   sums of  dis-   sums  of dis-    not     sup-   sums  of dis-   sums of  dis-
-       tals          played values   played values    ported         played values   played values
-       grand   to-   sum,  average   sum,  average    not     sup-   sum,  average   sum,  average
-       tal,  grand   of column to-   of column to-    ported         of column to-   of column to-
-       average       tals            tals                            tals            tals
-
-
-       --cumulative is omitted to save space, it works like -H but with a zero
-       starting balance.
-
-       Glossary:
-
-       cost   calculated using price(s) recorded in the transaction(s).
-
-       value  market  value  using available market price declarations, or the
-              unchanged amount if no conversion rate can be found.
-
-       report start
-              the first day of the report period specified with -b  or  -p  or
-              date:, otherwise today.
-
-       report or journal start
-              the  first  day  of the report period specified with -b or -p or
-              date:, otherwise the earliest transaction date in  the  journal,
-              otherwise today.
-
-       report end
-              the  last  day  of  the report period specified with -e or -p or
-              date:, otherwise today.
-
-       report or journal end
-              the last day of the report period specified with  -e  or  -p  or
-              date:,  otherwise  the  latest  transaction date in the journal,
-              otherwise today.
-
-       report interval
-              a flag (-D/-W/-M/-Q/-Y) or period expression that activates  the
-              report's multi-period mode (whether showing one or many subperi-
-              ods).
-
-COMMANDS
-       hledger provides a number of commands for producing reports and  manag-
-       ing  your  data.   Run  hledger  with no arguments to list the commands
-       available.
-
-       To run a command, write its name (or its abbreviation shown in the com-
-       mands  list,  or any unambiguous prefix of the name) as hledger's first
-       argument.  Eg: hledger balance or hledger bal.
-
-       Here are the built-in commands:
-
-       Data entry (these modify the journal file):
-
-       o add - add transactions using guided prompts
-
-       o import - add any new transactions from other files (eg csv)
-
-       Data management:
-
-       o check - check for various kinds of issue in the data
-
-       o close (equity) - generate balance-resetting transactions
-
-       o diff - compare account transactions in two journal files
-
-       o rewrite - generate extra postings, similar to print --auto
-
-       Financial statements:
-
-       o aregister (areg) - show transactions in a particular account
-
-       o balancesheet (bs) - show assets, liabilities and net worth
-
-       o balancesheetequity (bse) - show assets, liabilities and equity
-
-       o cashflow (cf) - show changes in liquid assets
-
-       o incomestatement (is) - show revenues and expenses
-
-       o roi - show return on investments
-
-       Miscellaneous reports:
-
-       o accounts (a) - show account names
-
-       o activity - show postings-per-interval bar charts
-
-       o balance (b, bal) - show balance changes/end balances/budgets  in  ac-
-         counts
-
-       o codes - show transaction codes
-
-       o commodities - show commodity/currency symbols
-
-       o descriptions - show unique transaction descriptions
-
-       o files - show input file paths
-
-       o notes - show unique note segments of transaction descriptions
-
-       o payees - show unique payee segments of transaction descriptions
-
-       o prices - show market price records
-
-       o print (p, txns) - show transactions (journal entries)
-
-       o print-unique - show only transactions with unique descriptions
-
-       o register  (r,  reg) - show postings in one or more accounts & running
-         total
-
-       o register-match - show a recent posting that best matches  a  descrip-
-         tion
-
-       o stats - show journal statistics
-
-       o tags - show tag names
-
-       o test - run self tests
-
-       Next, the detailed command docs, in alphabetical order.
-
-   accounts
-       accounts, a
-       Show account names.
-
-       This  command  lists account names, either declared with account direc-
-       tives (--declared), posted to (--used), or both  (the  default).   With
-       query  arguments,  only  matched account names and account names refer-
-       enced by matched postings are shown.  It shows a flat list by  default.
-       With  --tree,  it  uses  indentation to show the account hierarchy.  In
-       flat mode you can add --drop N to omit the first few account name  com-
-       ponents.   Account names can be depth-clipped with depth:N or --depth N
-       or -N.
-
-       Examples:
-
-              $ hledger accounts
-              assets:bank:checking
-              assets:bank:saving
-              assets:cash
-              expenses:food
-              expenses:supplies
-              income:gifts
-              income:salary
-              liabilities:debts
-
-   activity
-       activity
-       Show an ascii barchart of posting counts per interval.
-
-       The activity command displays an ascii  histogram  showing  transaction
-       counts  by  day, week, month or other reporting interval (by day is the
-       default).  With query arguments, it counts only matched transactions.
-
-       Examples:
-
-              $ hledger activity --quarterly
-              2008-01-01 **
-              2008-04-01 *******
-              2008-07-01
-              2008-10-01 **
-
-   add
-       add
-       Prompt for transactions and add them to  the  journal.   Any  arguments
-       will be used as default inputs for the first N prompts.
-
-       Many  hledger users edit their journals directly with a text editor, or
-       generate them from CSV.  For more interactive data entry, there is  the
-       add  command, which prompts interactively on the console for new trans-
-       actions, and appends them to the journal file (if there are multiple -f
-       FILE  options,  the  first file is used.) Existing transactions are not
-       changed.  This is the only hledger command that writes to  the  journal
-       file.
-
-       To use it, just run hledger add and follow the prompts.  You can add as
-       many transactions as you like; when you are finished, enter . or  press
-       control-d or control-c to exit.
-
-       Features:
-
-       o add  tries to provide useful defaults, using the most similar (by de-
-         scription) recent transaction (filtered by the query, if  any)  as  a
-         template.
-
-       o You can also set the initial defaults with command line arguments.
-
-       o Readline-style edit keys can be used during data entry.
-
-       o The tab key will auto-complete whenever possible - accounts, descrip-
-         tions, dates (yesterday, today, tomorrow).   If  the  input  area  is
-         empty, it will insert the default value.
-
-       o If  the  journal defines a default commodity, it will be added to any
-         bare numbers entered.
-
-       o A parenthesised transaction code may be entered following a date.
-
-       o Comments and tags may be entered following a description or amount.
-
-       o If you make a mistake, enter < at any prompt to go one step backward.
-
-       o Input prompts are displayed in a different colour when  the  terminal
-         supports it.
-
-       Example (see the tutorial for a detailed explanation):
-
-              $ hledger add
-              Adding transactions to journal file /src/hledger/examples/sample.journal
-              Any command line arguments will be used as defaults.
-              Use tab key to complete, readline keys to edit, enter to accept defaults.
-              An optional (CODE) may follow transaction dates.
-              An optional ; COMMENT may follow descriptions or amounts.
-              If you make a mistake, enter < at any prompt to go one step backward.
-              To end a transaction, enter . when prompted.
-              To quit, enter . at a date prompt or press control-d or control-c.
-              Date [2015/05/22]:
-              Description: supermarket
-              Account 1: expenses:food
-              Amount  1: $10
-              Account 2: assets:checking
-              Amount  2 [$-10.0]:
-              Account 3 (or . or enter to finish this transaction): .
-              2015/05/22 supermarket
-                  expenses:food             $10
-                  assets:checking        $-10.0
-
-              Save this transaction to the journal ? [y]:
-              Saved.
-              Starting the next transaction (. or ctrl-D/ctrl-C to quit)
-              Date [2015/05/22]: <CTRL-D> $
-
-       On  Microsoft  Windows,  the add command makes sure that no part of the
-       file path ends with a period, as that would cause problems (#1056).
-
-   aregister
-       aregister, areg
-       Show transactions affecting a particular  account,  and  the  account's
-       running balance.
-
-       aregister  shows  the  transactions affecting a particular account (and
-       its subaccounts), from the point of view of that  account.   Each  line
-       shows:
-
-       o the transaction's (or posting's, see below) date
-
-       o the names of the other account(s) involved
-
-       o the net change to this account's balance
-
-       o the  account's  historical  running  balance  (including balance from
-         transactions before the report start date).
-
-       With aregister, each line  represents  a  whole  transaction  -  as  in
-       hledger-ui,  hledger-web,  and  your  bank statement.  By contrast, the
-       register command shows individual postings, across all  accounts.   You
-       might  prefer aregister for reconciling with real-world asset/liability
-       accounts, and register for reviewing detailed revenues/expenses.
-
-       An account must be specified as the first argument, which should be the
-       full  account name or an account pattern (regular expression).  aregis-
-       ter will show transactions in this account (the first one matched)  and
-       any of its subaccounts.
-
-       Any  additional  arguments  form a query which will filter the transac-
-       tions shown.
-
-       Transactions making a net change of zero are not shown by default;  add
-       the -E/--empty flag to show them.
-
-       This command also supports the output destination and output format op-
-       tions The output formats supported are txt, csv, and json.
-
-   aregister and custom posting dates
-       Transactions whose date is outside  the  report  period  can  still  be
-       shown,  if  they have a posting to this account dated inside the report
-       period.  (And in this case it's the posting date that is  shown.)  This
-       ensures that aregister can show an accurate historical running balance,
-       matching the one shown by register -H with the same arguments.
-
-       To filter strictly by transaction date  instead,  add  the  --txn-dates
-       flag.   If  you  use  this  flag  and some of your postings have custom
-       dates, it's probably best to assume the running balance is wrong.
-
-       Examples:
-
-       Show all transactions and historical running balance in the  first  ac-
-       count whose name contains "checking":
-
-              $ hledger areg checking
-
-       Show  transactions and historical running balance in all asset accounts
-       during july:
-
-              $ hledger areg assets date:jul
-
-   balance
-       balance, bal, b
-       Show accounts and their balances.
-
-       The balance command is hledger's most versatile command.  Note, despite
-       the  name,  it  is  not always used for showing real-world account bal-
-       ances; the more accounting-aware balancesheet and  incomestatement  may
-       be more convenient for that.
-
-       By default, it displays all accounts, and each account's change in bal-
-       ance during the entire period of the journal.  Balance changes are cal-
-       culated  by  adding up the postings in each account.  You can limit the
-       postings matched, by a query, to see fewer  accounts,  changes  over  a
-       different time period, changes from only cleared transactions, etc.
-
-       If you include an account's complete history of postings in the report,
-       the balance change is equivalent to the account's current  ending  bal-
-       ance.   For a real-world account, typically you won't have all transac-
-       tions in the journal; instead you'll have all transactions after a cer-
-       tain  date,  and  an "opening balances" transaction setting the correct
-       starting balance on that date.  Then  the  balance  command  will  show
-       real-world account balances.  In some cases the -H/--historical flag is
-       used to ensure this (more below).
-
-       This command also supports the output destination and output format op-
-       tions The output formats supported are (in most modes): txt, csv, html,
-       and json.
-
-       The balance command can produce several styles of report:
-
-   Single-period flat balance report
-       This is the default for hledger's balance command: a flat list  of  all
-       (or  with  a query, matched) accounts, showing full account names.  Ac-
-       counts are sorted by declaration order if  any,  and  then  by  account
-       name.  Accounts which have zero balance are not shown unless -E/--empty
-       is used.  The reported balances' total is shown as the last  line,  un-
-       less disabled by -N/--no-total.
-
-              $ hledger bal
-                                $1  assets:bank:saving
-                               $-2  assets:cash
-                                $1  expenses:food
-                                $1  expenses:supplies
-                               $-1  income:gifts
-                               $-1  income:salary
-                                $1  liabilities:debts
-              --------------------
-                                 0
-
-   Single-period tree-mode balance report
-       With the -t/--tree flag, accounts are displayed hierarchically, showing
-       subaccounts as short names indented below their parent.  (This  is  the
-       default style in Ledger and in older hledger versions.)
-
-              $ hledger balance
-                               $-1  assets
-                                $1    bank:saving
-                               $-2    cash
-                                $2  expenses
-                                $1    food
-                                $1    supplies
-                               $-2  income
-                               $-1    gifts
-                               $-1    salary
-                                $1  liabilities:debts
-              --------------------
-                                 0
-
-       For  more  compact output, "boring" accounts containing a single inter-
-       esting subaccount and no balance of their own (assets:bank and liabili-
-       ties  here)  are  elided  into the following line, unless --no-elide is
-       used.  And accounts which have zero balance and no non-zero subaccounts
-       are omitted, unless -E/--empty is used.
-
-       Account  balances  in tree mode are "inclusive" - they include the bal-
-       ances of any subaccounts.  Eg, the assets $-1 balance here includes the
-       $1 from assets:bank:saving and the $-2 from assets:cash.  (And it would
-       include balance posted to the assets account itself, if there was any).
-       Note this causes some repetition, and the final total (0) is the sum of
-       the top-level balances, not of all the balances shown.
-
-       Each group of sibling accounts is sorted separately, by declaration or-
-       der and then by account name.
-
-   Multi-period balance report
-       Multi-period  balance  reports are a very useful hledger feature, acti-
-       vated if you provide one of  the  reporting  interval  flags,  such  as
-       -M/--monthly.   They  are similar to single-period balance reports, but
-       they show the report as a table, with columns representing one or  more
-       successive  time  periods.   This is the usually the preferred style of
-       balance report in hledger (even for a single period).
-
-       Multi-period balance reports come in several types,  showing  different
-       information:
-
-       1. A  balance  change  report: by default, each column shows the sum of
-          postings in that period, ie the account's change of balance in  that
-          period.  This is useful eg for a monthly income statement:
-
-          $ hledger balance --quarterly income expenses -E
-          Balance changes in 2008:
-
-                             ||  2008q1  2008q2  2008q3  2008q4
-          ===================++=================================
-           expenses:food     ||       0      $1       0       0
-           expenses:supplies ||       0      $1       0       0
-           income:gifts      ||       0     $-1       0       0
-           income:salary     ||     $-1       0       0       0
-          -------------------++---------------------------------
-                             ||     $-1      $1       0       0
-
-       2. A  cumulative  end  balance  report:  with --cumulative, each column
-          shows the end balance for  that  period,  accumulating  the  changes
-          across periods, starting from 0 at the report start date:
-
-                  $ hledger balance --quarterly income expenses -E --cumulative
-                  Ending balances (cumulative) in 2008:
-
-                                     ||  2008/03/31  2008/06/30  2008/09/30  2008/12/31
-                  ===================++=================================================
-                   expenses:food     ||           0          $1          $1          $1
-                   expenses:supplies ||           0          $1          $1          $1
-                   income:gifts      ||           0         $-1         $-1         $-1
-                   income:salary     ||         $-1         $-1         $-1         $-1
-                  -------------------++-------------------------------------------------
-                                     ||         $-1           0           0           0
-
-       3. A  historical  end balance report: with --historical/-H, each column
-          shows the actual historical end balance for that period,  accumulat-
-          ing  the  changes across periods, and including the balance from any
-          postings before the report start date.  This  is  useful  eg  for  a
-          multi-period  balance  sheet, and when you want to see balances only
-          after a certain date:
-
-                  $ hledger balance ^assets ^liabilities --quarterly --historical --begin 2008/4/1
-                  Ending balances (historical) in 2008/04/01-2008/12/31:
-
-                                        ||  2008/06/30  2008/09/30  2008/12/31
-                  ======================++=====================================
-                   assets:bank:checking ||          $1          $1           0
-                   assets:bank:saving   ||          $1          $1          $1
-                   assets:cash          ||         $-2         $-2         $-2
-                   liabilities:debts    ||           0           0          $1
-                  ----------------------++-------------------------------------
-                                        ||           0           0           0
-
-       Note that --cumulative or --historical/-H disable --row-total/-T, since
-       summing end balances generally does not make sense.
-
-       With   a  reporting  interval  (like  --quarterly  above),  the  report
-       start/end dates will be adjusted if necessary so  that  they  encompass
-       the displayed report periods.  This is so that the first and last peri-
-       ods will be "full" and comparable to the others.
-
-       The -E/--empty flag does two things  in  multicolumn  balance  reports:
-       first, the report will show all columns within the specified report pe-
-       riod (without -E, leading and trailing columns with all zeroes are  not
-       shown).   Second,  all  accounts which existed at the report start date
-       will be considered, not just the ones with activity during  the  report
-       period  (use  -E to include low-activity accounts which would otherwise
-       would be omitted).
-
-       The -T/--row-total flag adds an additional column showing the total for
-       each row.
-
-       The  -A/--average  flag adds a column showing the average value in each
-       row.
-
-       Here's an example of all three:
-
-              $ hledger balance -Q income expenses --tree -ETA
-              Balance changes in 2008:
-
-                          ||  2008q1  2008q2  2008q3  2008q4    Total  Average
-              ============++===================================================
-               expenses   ||       0      $2       0       0       $2       $1
-                 food     ||       0      $1       0       0       $1        0
-                 supplies ||       0      $1       0       0       $1        0
-               income     ||     $-1     $-1       0       0      $-2      $-1
-                 gifts    ||       0     $-1       0       0      $-1        0
-                 salary   ||     $-1       0       0       0      $-1        0
-              ------------++---------------------------------------------------
-                          ||     $-1      $1       0       0        0        0
-
-              (Average is rounded to the dollar here since all journal amounts are)
-
-       The --transpose flag can be used to exchange the rows and columns of  a
-       multicolumn report.
-
-       When  showing  multicommodity amounts, multicolumn balance reports will
-       elide any amounts which have more than two commodities, since otherwise
-       columns  could get very wide.  The --no-elide flag disables this.  Hid-
-       ing totals with the -N/--no-total flag can also help reduce  the  width
-       of multicommodity reports.
-
-       When the report is still too wide, a good workaround is to pipe it into
-       less -RS (-R for colour, -S to chop long lines).  Eg:  hledger  bal  -D
-       --color=yes | less -RS.
-
-   Depth limiting
-       With  a depth:N query, or --depth N option, or just -N, balance reports
-       will show accounts only to the specified depth.  This is very useful to
-       hide  low-level  accounts and get an overview.  Eg, limiting to depth 1
-       shows the top-level accounts:
-
-              $ hledger balance -N -1
-                               $-1  assets
-                                $2  expenses
-                               $-2  income
-                                $1  liabilities
-
-       Accounts at the depth limit will include the  balances  of  any  hidden
-       subaccounts  (even  in  flat  mode, which normally shows exclusive bal-
-       ances).
-
-       You can also drop account name components from  the  start  of  account
-       names,  using  --drop N.  This can be useful to hide unwanted top-level
-       detail.
-
-   Colour support
-       In terminal output, when colour is enabled, the balance  command  shows
-       negative amounts in red.
-
-   Sorting by amount
-       With  -S/--sort-amount,  accounts with the largest (most positive) bal-
-       ances are shown first.  For example, hledger bal  expenses  -MAS  shows
-       your biggest averaged monthly expenses first.
-
-       Revenues  and liability balances are typically negative, however, so -S
-       shows these in reverse order.  To work around this, you can  add  --in-
-       vert  to flip the signs.  Or, use one of the sign-flipping reports like
-       balancesheet or incomestatement, which also support -S.  Eg: hledger is
-       -MAS.
-
-   Percentages
-       With  -%  or  --percent,  balance reports show each account's value ex-
-       pressed as a percentage of the column's total.  This is useful  to  get
-       an  overview of the relative sizes of account balances.  For example to
-       obtain an overview of expenses:
-
-              $ hledger balance expenses -%
-                           100.0 %  expenses
-                            50.0 %    food
-                            50.0 %    supplies
-              --------------------
-                           100.0 %
-
-       Note that --tree does not have an effect on -%.   The  percentages  are
-       always  relative  to the total sum of each column, they are never rela-
-       tive to the parent account.
-
-       Since the percentages are relative to the columns sum,  it  is  usually
-       not  useful  to  calculate  percentages if the signs of the amounts are
-       mixed.  Although the results are technically  correct,  they  are  most
-       likely  useless.   Especially  in a balance report that sums up to zero
-       (eg hledger balance -B) all percentage values will be zero.
-
-       This flag does not work if the report contains any mixed commodity  ac-
-       counts.  If there are mixed commodity accounts in the report be sure to
-       use -V or -B to coerce the report into using a single commodity.
-
-   Customising single-period balance reports
-       You can customise the layout  of  single-period  balance  reports  with
-       --format FMT, which sets the format of each line.  Eg:
-
-              $ hledger balance --format "%20(account) %12(total)"
-                            assets          $-1
-                       bank:saving           $1
-                              cash          $-2
-                          expenses           $2
-                              food           $1
-                          supplies           $1
-                            income          $-2
-                             gifts          $-1
-                            salary          $-1
-                 liabilities:debts           $1
-              ---------------------------------
-                                              0
-
-       The FMT format string (plus a newline) specifies the formatting applied
-       to each account/balance pair.  It may contain any suitable  text,  with
-       data fields interpolated like so:
-
-       %[MIN][.MAX](FIELDNAME)
-
-       o MIN pads with spaces to at least this width (optional)
-
-       o MAX truncates at this width (optional)
-
-       o FIELDNAME must be enclosed in parentheses, and can be one of:
-
-         o depth_spacer  - a number of spaces equal to the account's depth, or
-           if MIN is specified, MIN * depth spaces.
-
-         o account - the account's name
-
-         o total - the account's balance/posted total, right justified
-
-       Also, FMT can begin with an optional prefix to control  how  multi-com-
-       modity amounts are rendered:
-
-       o %_ - render on multiple lines, bottom-aligned (the default)
-
-       o %^ - render on multiple lines, top-aligned
-
-       o %, - render on one line, comma-separated
-
-       There are some quirks.  Eg in one-line mode, %(depth_spacer) has no ef-
-       fect, instead %(account) has indentation built in.  Experimentation may
-       be needed to get pleasing results.
-
-       Some example formats:
-
-       o %(total) - the account's total
-
-       o %-20.20(account)  -  the account's name, left justified, padded to 20
-         characters and clipped at 20 characters
-
-       o %,%-50(account)  %25(total) - account name padded to  50  characters,
-         total  padded to 20 characters, with multiple commodities rendered on
-         one line
-
-       o %20(total)  %2(depth_spacer)%-(account) - the default format for  the
-         single-column balance report
-
-   Budget report
-       There  is also a special balance report mode for showing budget perfor-
-       mance.  The --budget flag activates extra columns  showing  the  budget
-       goals  for  each  account  and period, if any.  For this report, budget
-       goals are defined by periodic transactions.  This is  very  useful  for
-       comparing planned and actual income, expenses, time usage, etc.
-
-       For  example,  you  can take average monthly expenses in the common ex-
-       pense categories to construct a minimal monthly budget:
-
-              ;; Budget
-              ~ monthly
-                income  $2000
-                expenses:food    $400
-                expenses:bus     $50
-                expenses:movies  $30
-                assets:bank:checking
-
-              ;; Two months worth of expenses
-              2017-11-01
-                income  $1950
-                expenses:food    $396
-                expenses:bus     $49
-                expenses:movies  $30
-                expenses:supplies  $20
-                assets:bank:checking
-
-              2017-12-01
-                income  $2100
-                expenses:food    $412
-                expenses:bus     $53
-                expenses:gifts   $100
-                assets:bank:checking
-
-       You can now see a monthly budget report:
-
-              $ hledger balance -M --budget
-              Budget performance in 2017/11/01-2017/12/31:
-
-                                    ||                      Nov                       Dec
-              ======================++====================================================
-               assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
-               expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
-               expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
-               expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
-               income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
-              ----------------------++----------------------------------------------------
-                                    ||      0 [              0]       0 [              0]
-
-       This is different from a normal balance report in several ways:
-
-       o Only accounts with budget goals during the report period  are  shown,
-         by default.
-
-       o In  each  column,  in square brackets after the actual amount, budget
-         goal amounts are shown, and the actual/goal percentage.  (Note:  bud-
-         get goals should be in the same commodity as the actual amount.)
-
-       o All  parent accounts are always shown, even in flat mode.  Eg assets,
-         assets:bank, and expenses above.
-
-       o Amounts always include all subaccounts, budgeted or unbudgeted,  even
-         in flat mode.
-
-       This means that the numbers displayed will not always add up! Eg above,
-       the expenses actual amount includes the  gifts  and  supplies  transac-
-       tions,  but  the  expenses:gifts and expenses:supplies accounts are not
-       shown, as they have no budget amounts declared.
-
-       This can be confusing.  When you need to make things clearer,  use  the
-       -E/--empty  flag,  which  will reveal all accounts including unbudgeted
-       ones, giving the full picture.  Eg:
-
-              $ hledger balance -M --budget --empty
-              Budget performance in 2017/11/01-2017/12/31:
-
-                                    ||                      Nov                       Dec
-              ======================++====================================================
-               assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
-               expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
-               expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
-               expenses:gifts       ||      0                      $100
-               expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
-               expenses:supplies    ||    $20                         0
-               income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
-              ----------------------++----------------------------------------------------
-                                    ||      0 [              0]       0 [              0]
-
-       You can roll over unspent budgets to next period with --cumulative:
-
-              $ hledger balance -M --budget --cumulative
-              Budget performance in 2017/11/01-2017/12/31:
-
-                                    ||                      Nov                       Dec
-              ======================++====================================================
-               assets               || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
-               assets:bank          || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
-               assets:bank:checking || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
-               expenses             ||   $495 [ 103% of   $480]   $1060 [ 110% of   $960]
-               expenses:bus         ||    $49 [  98% of    $50]    $102 [ 102% of   $100]
-               expenses:food        ||   $396 [  99% of   $400]    $808 [ 101% of   $800]
-               expenses:movies      ||    $30 [ 100% of    $30]     $30 [  50% of    $60]
-               income               ||  $1950 [  98% of  $2000]   $4050 [ 101% of  $4000]
-              ----------------------++----------------------------------------------------
-                                    ||      0 [              0]       0 [              0]
-
-       For more examples and notes, see Budgeting.
-
-   Budget report start date
-       This might be a bug, but for now: when making budget  reports,  it's  a
-       good idea to explicitly set the report's start date to the first day of
-       a reporting period, because a periodic rule like  ~  monthly  generates
-       its  transactions  on the 1st of each month, and if your journal has no
-       regular transactions on the 1st, the default report  start  date  could
-       exclude  that  budget  goal, which can be a little surprising.  Eg here
-       the default report period is just the day of 2020-01-15:
-
-              ~ monthly in 2020
-                (expenses:food)  $500
-
-              2020-01-15
-                expenses:food    $400
-                assets:checking
-
-              $ hledger bal expenses --budget
-              Budget performance in 2020-01-15:
-
-                            || 2020-01-15
-              ==============++============
-               <unbudgeted> ||       $400
-              --------------++------------
-                            ||       $400
-
-       To avoid this, specify the budget report's  period,  or  at  least  the
-       start  date, with -b/-e/-p/date:, to ensure it includes the budget goal
-       transactions (periodic transactions) that  you  want.   Eg,  adding  -b
-       2020/1/1 to the above:
-
-              $ hledger bal expenses --budget -b 2020/1/1
-              Budget performance in 2020-01-01..2020-01-15:
-
-                             || 2020-01-01..2020-01-15
-              ===============++========================
-               expenses:food ||     $400 [80% of $500]
-              ---------------++------------------------
-                             ||     $400 [80% of $500]
-
-   Nested budgets
-       You  can  add budgets to any account in your account hierarchy.  If you
-       have budgets on both parent account and some of its children, then bud-
-       get(s)  of  the  child account(s) would be added to the budget of their
-       parent, much like account balances behave.
-
-       In the most simple case this means that once you add a  budget  to  any
-       account, all its parents would have budget as well.
-
-       To illustrate this, consider the following budget:
-
-              ~ monthly from 2019/01
-                  expenses:personal             $1,000.00
-                  expenses:personal:electronics    $100.00
-                  liabilities
-
-       With  this,  monthly  budget  for electronics is defined to be $100 and
-       budget for personal expenses is an additional $1000,  which  implicitly
-       means that budget for both expenses:personal and expenses is $1100.
-
-       Transactions  in expenses:personal:electronics will be counted both to-
-       wards its $100 budget and $1100 of expenses:personal , and transactions
-       in  any  other subaccount of expenses:personal would be counted towards
-       only towards the budget of expenses:personal.
-
-       For example, let's consider these transactions:
-
-              ~ monthly from 2019/01
-                  expenses:personal             $1,000.00
-                  expenses:personal:electronics    $100.00
-                  liabilities
-
-              2019/01/01 Google home hub
-                  expenses:personal:electronics          $90.00
-                  liabilities                           $-90.00
-
-              2019/01/02 Phone screen protector
-                  expenses:personal:electronics:upgrades          $10.00
-                  liabilities
-
-              2019/01/02 Weekly train ticket
-                  expenses:personal:train tickets       $153.00
-                  liabilities
-
-              2019/01/03 Flowers
-                  expenses:personal          $30.00
-                  liabilities
-
-       As you can see, we  have  transactions  in  expenses:personal:electron-
-       ics:upgrades  and  expenses:personal:train  tickets,  and since both of
-       these accounts are without explicitly defined  budget,  these  transac-
-       tions would be counted towards budgets of expenses:personal:electronics
-       and expenses:personal accordingly:
-
-              $ hledger balance --budget -M
-              Budget performance in 2019/01:
-
-                                             ||                           Jan
-              ===============================++===============================
-               expenses                      ||  $283.00 [  26% of  $1100.00]
-               expenses:personal             ||  $283.00 [  26% of  $1100.00]
-               expenses:personal:electronics ||  $100.00 [ 100% of   $100.00]
-               liabilities                   || $-283.00 [  26% of $-1100.00]
-              -------------------------------++-------------------------------
-                                             ||        0 [                 0]
-
-       And with --empty, we can get a better picture of budget allocation  and
-       consumption:
-
-              $ hledger balance --budget -M --empty
-              Budget performance in 2019/01:
-
-                                                      ||                           Jan
-              ========================================++===============================
-               expenses                               ||  $283.00 [  26% of  $1100.00]
-               expenses:personal                      ||  $283.00 [  26% of  $1100.00]
-               expenses:personal:electronics          ||  $100.00 [ 100% of   $100.00]
-               expenses:personal:electronics:upgrades ||   $10.00
-               expenses:personal:train tickets        ||  $153.00
-               liabilities                            || $-283.00 [  26% of $-1100.00]
-              ----------------------------------------++-------------------------------
-                                                      ||        0 [                 0]
-
-   balancesheet
-       balancesheet, bs
-       This  command  displays a balance sheet, showing historical ending bal-
-       ances of asset and liability accounts.  (To see equity as well, use the
-       balancesheetequity  command.)  Amounts  are  shown with normal positive
-       sign, as in conventional financial statements.
-
-       The asset and liability accounts shown are those accounts declared with
-       the  Asset or Cash or Liability type, or otherwise all accounts under a
-       top-level asset or liability account  (case  insensitive,  plurals  al-
-       lowed).
-
-       Example:
-
-              $ hledger balancesheet
-              Balance Sheet
-
-              Assets:
-                               $-1  assets
-                                $1    bank:saving
-                               $-2    cash
-              --------------------
-                               $-1
-
-              Liabilities:
-                                $1  liabilities:debts
-              --------------------
-                                $1
-
-              Total:
-              --------------------
-                                 0
-
-       With a reporting interval, multiple columns will be shown, one for each
-       report period.  As with multicolumn balance reports, you can alter  the
-       report  mode  with  --change/--cumulative/--historical.   Normally bal-
-       ancesheet shows historical ending balances, which is what you need  for
-       a  balance  sheet;  note  this means it ignores report begin dates (and
-       -T/--row-total, since summing end  balances  generally  does  not  make
-       sense).   Instead  of absolute values percentages can be displayed with
-       -%.
-
-       This command also supports the output destination and output format op-
-       tions  The output formats supported are txt, csv, html, and (experimen-
-       tal) json.
-
-   balancesheetequity
-       balancesheetequity, bse
-       This command displays a balance sheet, showing historical  ending  bal-
-       ances  of asset, liability and equity accounts.  Amounts are shown with
-       normal positive sign, as in conventional financial statements.
-
-       The asset, liability and equity accounts shown are those  accounts  de-
-       clared with the Asset, Cash, Liability or Equity type, or otherwise all
-       accounts under a top-level asset, liability or equity account (case in-
-       sensitive, plurals allowed).
-
-       Example:
-
-              $ hledger balancesheetequity
-              Balance Sheet With Equity
-
-              Assets:
-                               $-2  assets
-                                $1    bank:saving
-                               $-3    cash
-              --------------------
-                               $-2
-
-              Liabilities:
-                                $1  liabilities:debts
-              --------------------
-                                $1
-
-              Equity:
-                        $1  equity:owner
-              --------------------
-                        $1
-
-              Total:
-              --------------------
-                                 0
-
-       This command also supports the output destination and output format op-
-       tions The output formats supported are txt, csv, html, and  (experimen-
-       tal) json.
-
-   cashflow
-       cashflow, cf
-       This  command  displays  a  cashflow statement, showing the inflows and
-       outflows affecting "cash" (ie, liquid) assets.  Amounts are shown  with
-       normal positive sign, as in conventional financial statements.
-
-       The  "cash"  accounts  shown  are those accounts declared with the Cash
-       type, or otherwise all accounts under a top-level asset  account  (case
-       insensitive,  plural  allowed) which do not have fixed, investment, re-
-       ceivable or A/R in their name.
-
-       Example:
-
-              $ hledger cashflow
-              Cashflow Statement
-
-              Cash flows:
-                               $-1  assets
-                                $1    bank:saving
-                               $-2    cash
-              --------------------
-                               $-1
-
-              Total:
-              --------------------
-                               $-1
-
-       With a reporting interval, multiple columns will be shown, one for each
-       report  period.   Normally cashflow shows changes in assets per period,
-       though as with multicolumn balance reports you  can  alter  the  report
-       mode with --change/--cumulative/--historical.  Instead of absolute val-
-       ues percentages can be displayed with -%.
-
-       This command also supports the output destination and output format op-
-       tions  The output formats supported are txt, csv, html, and (experimen-
-       tal) json.
-
-   check
-       check
-       Check for various kinds of errors in your data.  experimental
-
-       hledger provides a number of built-in  error  checks  to  help  prevent
-       problems  in  your  data.  Some of these are run automatically; or, you
-       can use this check command to run them on demand, with no output and  a
-       zero exit code if all is well.  Some examples:
-
-              hledger check      # basic checks
-              hledger check -s   # basic + strict checks
-              hledger check ordereddates uniqueleafnames  # basic + specified checks
-
-       Here are the checks currently available:
-
-   Basic checks
-       These are always run by this command and other commands:
-
-       o parseable - data files are well-formed and can be successfully parsed
-
-       o autobalanced  -  all  transactions  are  balanced,  inferring missing
-         amounts where necessary, and possibly  converting  commodities  using
-         transaction prices or automatically-inferred transaction prices
-
-       o assertions  -  all  balance  assertions  in  the journal are passing.
-         (This check can be disabled with -I/--ignore-assertions.)
-
-   Strict checks
-       These are always run by this and other  commands  when  -s/--strict  is
-       used (strict mode):
-
-       o accounts - all account names used by transactions have been declared
-
-       o commodities - all commodity symbols used have been declared
-
-   Other checks
-       These  checks  can be run by specifying their names as arguments to the
-       check command:
-
-       o ordereddates - transactions are ordered by date (similar to  the  old
-         check-dates command)
-
-       o uniqueleafnames  -  all account leaf names are unique (similar to the
-         old check-dupes command)
-
-   Add-on checks
-       Some checks are not yet integrated with this command, but are available
-       as add-on commands in https://github.com/simonmichael/hledger/tree/mas-
-       ter/bin:
-
-       o hledger-check-tagfiles - all  tag  values  containing  /  (a  forward
-         slash) exist as file paths
-
-       o hledger-check-fancyassertions  -  more complex balance assertions are
-         passing
-
-       You could make your own similar scripts to perform custom checks; Cook-
-       book -> Scripting may be helpful.
-
-   close
-       close, equity
-       Prints  a  "closing  balances"  transaction  and  an "opening balances"
-       transaction that bring account balances to and from zero, respectively.
-       These can be added to your journal file(s), eg to bring asset/liability
-       balances forward into a new journal file, or to close out  revenues/ex-
-       penses to retained earnings at the end of a period.
-
-       You  can  print  just one of these transactions by using the --close or
-       --open flag.  You can customise their descriptions  with  the  --close-
-       desc and --open-desc options.
-
-       One amountless posting to "equity:opening/closing balances" is added to
-       balance the transactions, by default.  You can customise  this  account
-       name  with  --close-acct  and  --open-acct;  if you specify only one of
-       these, it will be used for both.
-
-       With --x/--explicit, the equity posting's amount will be shown.  And if
-       it  involves multiple commodities, a posting for each commodity will be
-       shown, as with the print command.
-
-       With --interleaved, the equity postings are shown next to the  postings
-       they balance, which makes troubleshooting easier.
-
-       By default, transaction prices in the journal are ignored when generat-
-       ing the closing/opening transactions.  With --show-costs, this cost in-
-       formation  is preserved (balance -B reports will be unchanged after the
-       transition).  Separate postings are generated for  each  cost  in  each
-       commodity.   Note  this can generate very large journal entries, if you
-       have many foreign currency or investment transactions.
-
-   close usage
-       If you split your journal files by time (eg yearly), you will typically
-       run  this command at the end of the year, and save the closing transac-
-       tion as last entry of the old file, and the opening transaction as  the
-       first  entry  of the new file.  This makes the files self contained, so
-       that correct balances are reported no matter which of them are  loaded.
-       Ie,  if you load just one file, the balances are initialised correctly;
-       or if you load several files, the  redundant  closing/opening  transac-
-       tions  cancel  each other out.  (They will show up in print or register
-       reports; you can  exclude  them  with  a  query  like  not:desc:'(open-
-       ing|closing) balances'.)
-
-       If you're running a business, you might also use this command to "close
-       the books" at the end of  an  accounting  period,  transferring  income
-       statement  account  balances  to  retained  earnings.  (You may want to
-       change the equity account name to something like "equity:retained earn-
-       ings".)
-
-       By  default,  the  closing transaction is dated yesterday, the balances
-       are calculated as of end of yesterday, and the opening  transaction  is
-       dated  today.  To close on some other date, use: hledger close -e OPEN-
-       INGDATE.  Eg, to close/open on the 2018/2019  boundary,  use  -e  2019.
-       You can also use -p or date:PERIOD (any starting date is ignored).
-
-       Both  transactions  will  include balance assertions for the closed/re-
-       opened accounts.  You probably shouldn't use status or realness filters
-       (like  -C or -R or status:) with this command, or the generated balance
-       assertions will depend on these flags.  Likewise, if you run this  com-
-       mand  with  --auto, the balance assertions will probably always require
-       --auto.
-
-       Examples:
-
-       Carrying asset/liability balances into a new file for 2019:
-
-              $ hledger close -f 2018.journal -e 2019 assets liabilities --open
-                  # (copy/paste the output to the start of your 2019 journal file)
-              $ hledger close -f 2018.journal -e 2019 assets liabilities --close
-                  # (copy/paste the output to the end of your 2018 journal file)
-
-       Now:
-
-              $ hledger bs -f 2019.journal                   # one file - balances are correct
-              $ hledger bs -f 2018.journal -f 2019.journal   # two files - balances still correct
-              $ hledger bs -f 2018.journal not:desc:closing  # to see year-end balances, must exclude closing txn
-
-       Transactions spanning the closing date can complicate matters, breaking
-       balance assertions:
-
-              2018/12/30 a purchase made in 2018, clearing the following year
-                  expenses:food          5
-                  assets:bank:checking  -5  ; [2019/1/2]
-
-       Here's one way to resolve that:
-
-              ; in 2018.journal:
-              2018/12/30 a purchase made in 2018, clearing the following year
-                  expenses:food          5
-                  liabilities:pending
-
-              ; in 2019.journal:
-              2019/1/2 clearance of last year's pending transactions
-                  liabilities:pending    5 = 0
-                  assets:checking
-
-   codes
-       codes
-       List the codes seen in transactions, in the order parsed.
-
-       This  command prints the value of each transaction's code field, in the
-       order transactions were parsed.  The transaction code  is  an  optional
-       value  written  in  parentheses between the date and description, often
-       used to store a cheque number, order number or similar.
-
-       Transactions aren't required to have a code, and missing or empty codes
-       will  not  be shown by default.  With the -E/--empty flag, they will be
-       printed as blank lines.
-
-       You can add a query to select a subset of transactions.
-
-       Examples:
-
-              1/1 (123)
-               (a)  1
-
-              1/1 ()
-               (a)  1
-
-              1/1
-               (a)  1
-
-              1/1 (126)
-               (a)  1
-
-              $ hledger codes
-              123
-              124
-              126
-
-              $ hledger codes -E
-              123
-              124
-
-
-              126
-
-   commodities
-       commodities
-       List all commodity/currency symbols used or declared in the journal.
-
-   descriptions
-       descriptions
-       List the unique descriptions that appear in transactions.
-
-       This command lists the unique descriptions that appear in transactions,
-       in  alphabetic order.  You can add a query to select a subset of trans-
-       actions.
-
-       Example:
-
-              $ hledger descriptions
-              Store Name
-              Gas Station | Petrol
-              Person A
-
-   diff
-       diff
-       Compares a particular account's transactions in two  input  files.   It
-       shows any transactions to this account which are in one file but not in
-       the other.
-
-       More precisely, for each posting affecting this account in either file,
-       it  looks for a corresponding posting in the other file which posts the
-       same amount to the same  account  (ignoring  date,  description,  etc.)
-       Since postings not transactions are compared, this also works when mul-
-       tiple bank transactions have been combined into a single journal entry.
-
-       This is useful eg if you have downloaded an account's transactions from
-       your  bank (eg as CSV data).  When hledger and your bank disagree about
-       the account balance, you can compare the bank data with your journal to
-       find out the cause.
-
-       Examples:
-
-              $ hledger diff -f $LEDGER_FILE -f bank.csv assets:bank:giro
-              These transactions are in the first file only:
-
-              2014/01/01 Opening Balances
-                  assets:bank:giro              EUR ...
-                  ...
-                  equity:opening balances       EUR -...
-
-              These transactions are in the second file only:
-
-   files
-       files
-       List  all  files  included in the journal.  With a REGEX argument, only
-       file names matching the regular expression (case sensitive) are shown.
-
-   help
-       help
-       Show any of the hledger manuals.
-
-       The help command displays any of the main hledger manuals,  in  one  of
-       several  ways.  Run it with no argument to list the manuals, or provide
-       a full or partial manual name to select one.
-
-       hledger manuals are available in several formats.   hledger  help  will
-       use  the  first  of  these  display  methods  that it finds: info, man,
-       $PAGER, less, stdout (or when non-interactive, just stdout).   You  can
-       force a particular viewer with the --info, --man, --pager, --cat flags.
-
-       Examples:
-
-              $ hledger help
-              Please choose a manual by typing "hledger help MANUAL" (a substring is ok).
-              Manuals: hledger hledger-ui hledger-web journal csv timeclock timedot
-
-              $ hledger help h --man
-
-              hledger(1)                    hledger User Manuals                    hledger(1)
-
-              NAME
-                     hledger - a command-line accounting tool
-
-              SYNOPSIS
-                     hledger [-f FILE] COMMAND [OPTIONS] [ARGS]
-                     hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]
-                     hledger
-
-              DESCRIPTION
-                     hledger  is  a  cross-platform  program  for tracking money, time, or any
-              ...
-
-   import
-       import
-       Read  new  transactions added to each FILE since last run, and add them
-       to the main journal file.  Or with --dry-run, just print  the  transac-
-       tions  that  would  be  added.  Or with --catchup, just mark all of the
-       FILEs' transactions as imported, without actually importing any.
-
-       The input files are specified as arguments - no need to write -f before
-       each one.  So eg to add new transactions from all CSV files to the main
-       journal, it's just: hledger import *.csv
-
-       New transactions are detected in the same way as print --new: by assum-
-       ing transactions are always added to the input files in increasing date
-       order, and by saving .latest.FILE state files.
-
-       The --dry-run output is in journal format, so you can filter it, eg  to
-       see only uncategorised transactions:
-
-              $ hledger import --dry ... | hledger -f- print unknown --ignore-assertions
-
-   Importing balance assignments
-       Entries  added  by import will have their posting amounts made explicit
-       (like hledger print -x).  This means that any  balance  assignments  in
-       imported  files must be evaluated; but, imported files don't get to see
-       the main file's account balances.  As a result, importing entries  with
-       balance assignments (eg from an institution that provides only balances
-       and not posting  amounts)  will  probably  generate  incorrect  posting
-       amounts.  To avoid this problem, use print instead of import:
-
-              $ hledger print IMPORTFILE [--new] >> $LEDGER_FILE
-
-       (If  you  think  import  should leave amounts implicit like print does,
-       please test it and send a pull request.)
-
-   Commodity display styles
-       Imported amounts will be formatted according to the canonical commodity
-       styles (declared or inferred) in the main journal file.
-
-   incomestatement
-       incomestatement, is
-       This  command  displays  an  income statement, showing revenues and ex-
-       penses during one or more periods.  Amounts are shown with normal posi-
-       tive sign, as in conventional financial statements.
-
-       The revenue and expense accounts shown are those accounts declared with
-       the Revenue or Expense type, or otherwise all  accounts  under  a  top-
-       level  revenue  or income or expense account (case insensitive, plurals
-       allowed).
-
-       Example:
-
-              $ hledger incomestatement
-              Income Statement
-
-              Revenues:
-                               $-2  income
-                               $-1    gifts
-                               $-1    salary
-              --------------------
-                               $-2
-
-              Expenses:
-                                $2  expenses
-                                $1    food
-                                $1    supplies
-              --------------------
-                                $2
-
-              Total:
-              --------------------
-                                 0
-
-       With a reporting interval, multiple columns will be shown, one for each
-       report  period.   Normally  incomestatement shows revenues/expenses per
-       period, though as with multicolumn balance reports you  can  alter  the
-       report  mode with --change/--cumulative/--historical.  Instead of abso-
-       lute values percentages can be displayed with -%.
-
-       This command also supports the output destination and output format op-
-       tions  The output formats supported are txt, csv, html, and (experimen-
-       tal) json.
-
-   notes
-       notes
-       List the unique notes that appear in transactions.
-
-       This command lists the unique notes that appear in transactions, in al-
-       phabetic  order.   You  can  add a query to select a subset of transac-
-       tions.  The note is the part of the transaction description after  a  |
-       character (or if there is no |, the whole description).
-
-       Example:
-
-              $ hledger notes
-              Petrol
-              Snacks
-
-   rewrite
-       rewrite
-       Print all transactions, rewriting the postings of matched transactions.
-       For now the only rewrite available is adding new postings,  like  print
-       --auto.
-
-       This is a start at a generic rewriter of transaction entries.  It reads
-       the default journal and prints the transactions, like print,  but  adds
-       one or more specified postings to any transactions matching QUERY.  The
-       posting amounts can be fixed, or a multiplier of the existing  transac-
-       tion's first posting amount.
-
-       Examples:
-
-              $ hledger-rewrite.hs ^income --add-posting '(liabilities:tax)  *.33  ; income tax' --add-posting '(reserve:gifts)  $100'
-              $ hledger-rewrite.hs expenses:gifts --add-posting '(reserve:gifts)  *-1"'
-              $ hledger-rewrite.hs -f rewrites.hledger
-
-       rewrites.hledger may consist of entries like:
-
-              = ^income amt:<0 date:2017
-                (liabilities:tax)  *0.33  ; tax on income
-                (reserve:grocery)  *0.25  ; reserve 25% for grocery
-                (reserve:)  *0.25  ; reserve 25% for grocery
-
-       Note  the  single  quotes to protect the dollar sign from bash, and the
-       two spaces between account and amount.
-
-       More:
-
-              $ hledger rewrite -- [QUERY]        --add-posting "ACCT  AMTEXPR" ...
-              $ hledger rewrite -- ^income        --add-posting '(liabilities:tax)  *.33'
-              $ hledger rewrite -- expenses:gifts --add-posting '(budget:gifts)  *-1"'
-              $ hledger rewrite -- ^income        --add-posting '(budget:foreign currency)  *0.25 JPY; diversify'
-
-       Argument for --add-posting option is a  usual  posting  of  transaction
-       with  an  exception  for amount specification.  More precisely, you can
-       use '*' (star symbol) before the amount to indicate that that this is a
-       factor  for  an  amount of original matched posting.  If the amount in-
-       cludes a commodity name, the new posting amount will be in the new com-
-       modity;  otherwise,  it will be in the matched posting amount's commod-
-       ity.
-
-   Re-write rules in a file
-       During the run this tool will execute  so  called  "Automated  Transac-
-       tions" found in any journal it process.  I.e instead of specifying this
-       operations in command line you can put them in a journal file.
-
-              $ rewrite-rules.journal
-
-       Make contents look like this:
-
-              = ^income
-                  (liabilities:tax)  *.33
-
-              = expenses:gifts
-                  budget:gifts  *-1
-                  assets:budget  *1
-
-       Note that '=' (equality symbol) that is used instead of date in  trans-
-       actions you usually write.  It indicates the query by which you want to
-       match the posting to add new ones.
-
-              $ hledger rewrite -- -f input.journal -f rewrite-rules.journal > rewritten-tidy-output.journal
-
-       This is something similar to the commands pipeline:
-
-              $ hledger rewrite -- -f input.journal '^income' --add-posting '(liabilities:tax)  *.33' \
-                | hledger rewrite -- -f - expenses:gifts      --add-posting 'budget:gifts  *-1'       \
-                                                              --add-posting 'assets:budget  *1'       \
-                > rewritten-tidy-output.journal
-
-       It is important to understand that relative order of  such  entries  in
-       journal  is important.  You can re-use result of previously added post-
-       ings.
-
-   Diff output format
-       To use this tool for batch modification of your journal files  you  may
-       find useful output in form of unified diff.
-
-              $ hledger rewrite -- --diff -f examples/sample.journal '^income' --add-posting '(liabilities:tax)  *.33'
-
-       Output might look like:
-
-              --- /tmp/examples/sample.journal
-              +++ /tmp/examples/sample.journal
-              @@ -18,3 +18,4 @@
-               2008/01/01 income
-              -    assets:bank:checking  $1
-              +    assets:bank:checking            $1
-                   income:salary
-              +    (liabilities:tax)                0
-              @@ -22,3 +23,4 @@
-               2008/06/01 gift
-              -    assets:bank:checking  $1
-              +    assets:bank:checking            $1
-                   income:gifts
-              +    (liabilities:tax)                0
-
-       If you'll pass this through patch tool you'll get transactions contain-
-       ing the posting that matches your query be updated.  Note that multiple
-       files  might  be  update according to list of input files specified via
-       --file options and include directives inside of these files.
-
-       Be careful.  Whole transaction being re-formatted in a style of  output
-       from hledger print.
-
-       See also:
-
-       https://github.com/simonmichael/hledger/issues/99
-
-   rewrite vs. print --auto
-       This  command  predates  print --auto, and currently does much the same
-       thing, but with these differences:
-
-       o with multiple files, rewrite lets rules in any file affect all  other
-         files.   print  --auto  uses standard directive scoping; rules affect
-         only child files.
-
-       o rewrite's query limits which transactions can be rewritten;  all  are
-         printed.  print --auto's query limits which transactions are printed.
-
-       o rewrite  applies  rules  specified on command line or in the journal.
-         print --auto applies rules specified in the journal.
-
-   roi
-       roi
-       Shows the time-weighted (TWR) and money-weighted (IRR) rate  of  return
-       on your investments.
-
-       This  command  assumes  that  you have account(s) that hold nothing but
-       your investments and whenever you record current appraisal/valuation of
-       these investments you offset unrealized profit and loss into account(s)
-       that, again, hold nothing but unrealized profit and loss.
-
-       Any transactions affecting balance of  investment  account(s)  and  not
-       originating  from  unrealized profit and loss account(s) are assumed to
-       be your investments or withdrawals.
-
-       At a minimum, you need to supply a query (which could be  just  an  ac-
-       count name) to select your investments with --inv, and another query to
-       identify your profit and loss transactions with --pnl.
-
-       This command will compute and display the internalized rate  of  return
-       (IRR)  and  time-weighted rate of return (TWR) for your investments for
-       the time period requested.  Both rates of return are annualized  before
-       display, regardless of the length of reporting interval.
-
-       Note, in some cases this report can fail, for these reasons:
-
-       o Error  (NotBracketed): No solution for Internal Rate of Return (IRR).
-         Possible causes: IRR is huge (>1000000%), balance of  investment  be-
-         comes negative at some point in time.
-
-       o Error  (SearchFailed):  Failed  to find solution for Internal Rate of
-         Return (IRR).  Either search does not converge to a solution, or con-
-         verges too slowly.
-
-       Examples:
-
-       o Using  roi  to  report  unrealised  gains:  https://github.com/simon-
-         michael/hledger/blob/master/examples/roi-unrealised.ledger
-
-       More background:
-
-       "ROI" stands for "return on investment".  Traditionally this  was  com-
-       puted  as a difference between current value of investment and its ini-
-       tial value, expressed in percentage of the initial value.
-
-       However, this approach is only practical in simple cases, where invest-
-       ments  receives  no  in-flows  or out-flows of money, and where rate of
-       growth is fixed over time.  For more complex scenarios you need differ-
-       ent  ways to compute rate of return, and this command implements two of
-       them: IRR and TWR.
-
-       Internal rate of return, or "IRR" (also called "money-weighted rate  of
-       return")   takes  into  account  effects  of  in-flows  and  out-flows.
-       Naively, if you are withdrawing from your investment, your future gains
-       would  be smaller (in absolute numbers), and will be a smaller percent-
-       age of your initial investment, and if you are adding to  your  invest-
-       ment,  you will receive bigger absolute gains (but probably at the same
-       rate of return).  IRR is a way to compute rate of return for  each  pe-
-       riod  between  in-flow or out-flow of money, and then combine them in a
-       way that gives you an annual rate of return that investment is expected
-       to generate.
-
-       As  mentioned before, in-flows and out-flows would be any cash that you
-       personally put in or withdraw, and for the  "roi"  command,  these  are
-       transactions  that  involve  account(s) matching --inv argument and NOT
-       involve account(s) matching --pnl argument.
-
-       Presumably, you will also record changes in the value of  your  invest-
-       ment,  and  balance  them  against  "profit  and  loss" (or "unrealized
-       gains") account.  Note that in order for IRR to compute the precise ef-
-       fect  of  your  in-flows  and out-flows on the rate of return, you will
-       need to record the value of your investement on or close  to  the  days
-       when in- or out-flows occur.
-
-       Implementation  of  IRR in hledger should match the XIRR formula in Ex-
-       cel.
-
-       Second way to compute rate of return that  roi  command  implements  is
-       called "time-weighted rate of return" or "TWR".  Like IRR, it will also
-       break the history of your investment into periods between in-flows  and
-       out-flows to compute rate of return per each period and then a compound
-       rate of return.  However, internal workings of TWR are quite different.
-
-       In technical terms, IRR uses the same approach as  computation  of  net
-       present value, and tries to find a discount rate that makes net present
-       value of all the cash flows of your investment to add up to zero.  This
-       could  be hard to wrap your head around, especially if you haven't done
-       discounted cash flow analysis before.
-
-       TWR represents your investment as an imaginary "unit  fund"  where  in-
-       flows/  out-flows  lead to buying or selling "units" of your investment
-       and changes in its value change the value of "investment unit".  Change
-       in  "unit  price" over the reporting period gives you rate of return of
-       your investment.
-
-       References: * Explanation of rate of return * Explanation of IRR *  Ex-
-       planation  of TWR * Examples of computing IRR and TWR and discussion of
-       the limitations of both metrics
-
-       More examples:
-
-       Lets say that we found an investment in Snake Oil that is  proising  to
-       give us 10% annually:
-
-              2019-01-01 Investing in Snake Oil
-                assets:cash  -$100
-                investment:snake oil
-
-              2019-12-24 Recording the growth of Snake Oil
-                investment:snake oil   = $110
-                equity:unrealized gains
-
-       For  now,  basic  computation of the rate of return, as well as IRR and
-       TWR, gives us the expected 10%:
-
-              $ hledger roi -Y --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+-----++--------+--------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |    TWR |
-              +===++============+============++===============+==========+=============+=====++========+========+
-              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         110 |  10 || 10.00% | 10.00% |
-              +---++------------+------------++---------------+----------+-------------+-----++--------+--------+
-
-       However, lets say that shorty after  investing  in  the  Snake  Oil  we
-       started  to  have  second  thoughs, so we prompty withdrew $90, leaving
-       only $10 in.  Before Christmas, though, we started to get the "fear  of
-       mission  out", so we put the $90 back in.  So for most of the year, our
-       investment was just $10 dollars, and it gave us just $1 in growth:
-
-              2019-01-01 Investing in Snake Oil
-                assets:cash  -$100
-                investment:snake oil
-
-              2019-01-02 Buyers remorse
-                assets:cash  $90
-                investment:snake oil
-
-              2019-12-30 Fear of missing out
-                assets:cash  -$90
-                investment:snake oil
-
-              2019-12-31 Recording the growth of Snake Oil
-                investment:snake oil   = $101
-                equity:unrealized gains
-
-       Now IRR and TWR are drastically different:
-
-              $ hledger roi -Y --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+-----++-------+-------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||   IRR |   TWR |
-              +===++============+============++===============+==========+=============+=====++=======+=======+
-              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         101 |   1 || 9.32% | 1.00% |
-              +---++------------+------------++---------------+----------+-------------+-----++-------+-------+
-
-       Here, IRR tells us that we made close to 10% on the $10 dollars that we
-       had in the account most of the time.  And TWR is ...  just 1%?  Why?
-
-       Based  on the transactions in our journal, TWR "think" that we are buy-
-       ing back $90 worst of Snake Oil at the same price that it  had  at  the
-       beginning of they year, and then after that our $100 investment gets $1
-       increase in value, or 1% of $100.  Let's take a closer look at what  is
-       happening here by asking for quarterly reports instead of annual:
-
-              $ hledger roi -Q --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+-----++--------+-------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |   TWR |
-              +===++============+============++===============+==========+=============+=====++========+=======+
-              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |          10 |   0 ||  0.00% | 0.00% |
-              | 2 || 2019-04-01 | 2019-06-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
-              | 3 || 2019-07-01 | 2019-09-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
-              | 4 || 2019-10-01 | 2019-12-31 ||            10 |       90 |         101 |   1 || 37.80% | 4.03% |
-              +---++------------+------------++---------------+----------+-------------+-----++--------+-------+
-
-       Now  both IRR and TWR are thrown off by the fact that all of the growth
-       for our investment happens in Q4 2019.  This happes because IRR  compu-
-       tation is still yielding 9.32% and TWR is still 1%, but this time these
-       are rates for three month period instead of twelve, so in order to  get
-       an annual rate they should be multiplied by four!
-
-       Let's try to keep a better record of how Snake Oil grew in value:
-
-              2019-01-01 Investing in Snake Oil
-                assets:cash  -$100
-                investment:snake oil
-
-              2019-01-02 Buyers remorse
-                assets:cash  $90
-                investment:snake oil
-
-              2019-02-28 Recording the growth of Snake Oil
-                investment:snake oil
-                equity:unrealized gains  -$0.25
-
-              2019-06-30 Recording the growth of Snake Oil
-                investment:snake oil
-                equity:unrealized gains  -$0.25
-
-              2019-09-30 Recording the growth of Snake Oil
-                investment:snake oil
-                equity:unrealized gains  -$0.25
-
-              2019-12-30 Fear of missing out
-                assets:cash  -$90
-                investment:snake oil
-
-              2019-12-31 Recording the growth of Snake Oil
-                investment:snake oil
-                equity:unrealized gains  -$0.25
-
-       Would our quartery report look better now?  Almost:
-
-              $ hledger roi -Q --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
-              +===++============+============++===============+==========+=============+======++========+========+
-              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
-              | 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
-              | 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
-              | 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  1.00% |
-              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
-
-       Something  is  still wrong with TWR computation for Q4, and if you have
-       been paying attention you know what it is already: big $90 buy-back  is
-       recorded  prior  to  the  only  transaction that captures the change of
-       value of Snake Oil that happened in this  time  period.   Lets  combine
-       transactions from 30th and 31st of Dec into one:
-
-              2019-12-30 Fear of missing out and growth of Snake Oil
-                assets:cash  -$90
-                investment:snake oil
-                equity:unrealized gains  -$0.25
-
-       Now growth of investment properly affects its price at the time of buy-
-       back:
-
-              $ hledger roi -Q --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
-              +===++============+============++===============+==========+=============+======++========+========+
-              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
-              | 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
-              | 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
-              | 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  9.57% |
-              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
-
-       And for annual report, TWR now reports the exact profitability  of  our
-       investment:
-
-              $ hledger roi -Y --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+------++-------+--------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||   IRR |    TWR |
-              +===++============+============++===============+==========+=============+======++=======+========+
-              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |      101.00 | 1.00 || 9.32% | 10.00% |
-              +---++------------+------------++---------------+----------+-------------+------++-------+--------+
-
-   stats
-       stats
-       Show some journal statistics.
-
-       The  stats  command displays summary information for the whole journal,
-       or a matched part of it.  With a reporting interval, it shows a  report
-       for each report period.
-
-       Example:
-
-              $ hledger stats
-              Main journal file        : /src/hledger/examples/sample.journal
-              Included journal files   :
-              Transactions span        : 2008-01-01 to 2009-01-01 (366 days)
-              Last transaction         : 2008-12-31 (2333 days ago)
-              Transactions             : 5 (0.0 per day)
-              Transactions last 30 days: 0 (0.0 per day)
-              Transactions last 7 days : 0 (0.0 per day)
-              Payees/descriptions      : 5
-              Accounts                 : 8 (depth 3)
-              Commodities              : 1 ($)
-              Market prices            : 12 ($)
-
-       This  command also supports output destination and output format selec-
-       tion.
-
-   tags
-       tags
-       List the unique tag names used in the journal.  With a  TAGREGEX  argu-
-       ment, only tag names matching the regular expression (case insensitive)
-       are shown.  With QUERY arguments, only transactions matching the  query
-       are considered.
-
-       With the --values flag, the tags' unique values are listed instead.
-
-       With  --parsed flag, all tags or values are shown in the order they are
-       parsed from the input data, including duplicates.
-
-       With -E/--empty, any blank/empty values will also be  shown,  otherwise
-       they are omitted.
-
-   test
-       test
-       Run built-in unit tests.
-
-       This  command  runs the unit tests built in to hledger and hledger-lib,
-       printing the results on stdout.  If any test fails, the exit code  will
-       be non-zero.
-
-       This  is  mainly used by hledger developers, but you can also use it to
-       sanity-check the installed hledger executable on  your  platform.   All
-       tests  are  expected to pass - if you ever see a failure, please report
-       as a bug!
-
-       This command also accepts tasty test runner options, written after a --
-       (double hyphen).  Eg to run only the tests in Hledger.Data.Amount, with
-       ANSI colour codes disabled:
-
-              $ hledger test -- -pData.Amount --color=never
-
-       For help on these, see  https://github.com/feuerbach/tasty#options  (--
-       --help currently doesn't show them).
-
-   Add-on commands
-       Any programs or scripts in your PATH named named hledger-SOMETHING will
-       also appear in the commands list (with a +  mark).   These  are  called
-       add-on commands.
-
-       These offical add-ons are maintained and released along with hledger:
-
-       o ui an efficient terminal interface for hledger (TUI)
-
-       o web a simple web interface for hledger (WUI)
-
-       These add-ons are maintained separately:
-
-       o iadd a more interactive alternative for the add command
-
-       o interest generates interest transactions according to various schemes
-
-       o stockquotes  downloads market prices for your commodities from Alpha-
-         Vantage (experimental)
-
-       Additional experimental add-ons, which may not be in a  working  state,
-       can be found in the bin/ directory in the hledger repo.
-
-   Add-on command flags
-       In a hledger command line, add-on command flags must have a double dash
-       (--) preceding them.  Eg you must write:
-
-              $ hledger web -- --serve
-
-       and not:
-
-              $ hledger web --serve
-
-       (because the --serve flag belongs to hledger-web, not hledger).
-
-       The -h/--help and --version flags work without --, with their  position
-       deciding  which  program  they  refer  to.   Eg  hledger  -h  web shows
-       hledger's help, hledger web -h shows hledger-web's help.
-
-       If you have any trouble with this, remember you can always run the add-
-       on program directly, eg:
-
-              $ hledger-web --serve
-
-   Making add-on commands
-       Add-on commands are programs or scripts in your PATH
-
-       o whose name starts with hledger-
-
-       o whose  name  ends  with  a recognised file extension: .bat,.com,.exe,
-         .hs,.lhs,.pl,.py,.rb,.rkt,.sh or none
-
-       o and (on unix, mac) which are executable by the current user.
-
-       Add-ons are a relatively easy way to add local features  or  experiment
-       with  new  ideas.   They  can  be  written in any language, but haskell
-       scripts have a big advantage: they can use  the  same  hledger  library
-       functions  that built-in commands use for command-line options, parsing
-       and reporting.
-
-ENVIRONMENT
-       LEDGER_FILE The journal file path when not specified with -f.  Default:
-       ~/.hledger.journal  (on  windows,  perhaps C:/Users/USER/.hledger.jour-
-       nal).
-
-       A typical value is ~/DIR/YYYY.journal,  where  DIR  is  a  version-con-
-       trolled  finance directory and YYYY is the current year.  Or ~/DIR/cur-
-       rent.journal, where current.journal is a symbolic link to YYYY.journal.
-
-       On Mac computers, you can set this and other environment variables in a
-       more  thorough  way that also affects applications started from the GUI
-       (say, an Emacs dock icon).  Eg on MacOS Catalina I have a ~/.MacOSX/en-
-       vironment.plist file containing
-
-              {
-                "LEDGER_FILE" : "~/finance/current.journal"
-              }
-
-       To see the effect you may need to killall Dock, or reboot.
-
-       COLUMNS  The  screen  width used by the register command.  Default: the
-       full terminal width.
-
-       NO_COLOR If this variable exists with any value, hledger will  not  use
-       ANSI   color   codes   in   terminal   output.    This   overrides  the
-       --color/--colour option.
-
-FILES
-       Reads data from one or more files in hledger journal, timeclock,  time-
-       dot,   or   CSV   format   specified   with  -f,  or  $LEDGER_FILE,  or
-       $HOME/.hledger.journal          (on          windows,           perhaps
-       C:/Users/USER/.hledger.journal).
-
-LIMITATIONS
-       The  need  to  precede add-on command options with -- when invoked from
-       hledger is awkward.
-
-       When input data contains non-ascii characters, a suitable system locale
-       must be configured (or there will be an unhelpful error).  Eg on POSIX,
-       set LANG to something other than C.
-
-       In a Microsoft Windows CMD window, non-ascii characters and colours are
-       not supported.
-
-       On Windows, non-ascii characters may not display correctly when running
-       a hledger built in CMD in MSYS/CYGWIN, or vice-versa.
-
-       In a Cygwin/MSYS/Mintty window, the tab key is not supported in hledger
-       add.
-
-       Not  all of Ledger's journal file syntax is supported.  See file format
-       differences.
-
-       On large data files, hledger  is  slower  and  uses  more  memory  than
-       Ledger.
-
-TROUBLESHOOTING
-       Here  are some issues you might encounter when you run hledger (and re-
-       member you can also seek help from the IRC channel, mail  list  or  bug
-       tracker):
-
-       Successfully installed, but "No command 'hledger' found"
-       stack and cabal install binaries into a special directory, which should
-       be added to your PATH environment variable.  Eg on  unix-like  systems,
-       that is ~/.local/bin and ~/.cabal/bin respectively.
-
-       I set a custom LEDGER_FILE, but hledger is still using the default file
-       LEDGER_FILE  should  be  a  real environment variable, not just a shell
-       variable.  The command env | grep LEDGER_FILE should show it.  You  may
-       need to use export.  Here's an explanation.
-
-       Getting  errors  like "Illegal byte sequence" or "Invalid or incomplete
-       multibyte or wide character" or "commitAndReleaseBuffer: invalid  argu-
-       ment (invalid character)"
-       Programs compiled with GHC (hledger, haskell build tools, etc.) need to
-       have a UTF-8-aware locale configured in the environment, otherwise they
-       will  fail  with  these  kinds  of errors when they encounter non-ascii
-       characters.
-
-       To fix it, set the LANG environment variable to some locale which  sup-
-       ports UTF-8.  The locale you choose must be installed on your system.
-
-       Here's an example of setting LANG temporarily, on Ubuntu GNU/Linux:
-
-              $ file my.journal
-              my.journal: UTF-8 Unicode text         # the file is UTF8-encoded
-              $ echo $LANG
-              C                                      # LANG is set to the default locale, which does not support UTF8
-              $ locale -a                            # which locales are installed ?
-              C
-              en_US.utf8                             # here's a UTF8-aware one we can use
-              POSIX
-              $ LANG=en_US.utf8 hledger -f my.journal print   # ensure it is used for this command
-
-       If  available,  C.UTF-8 will also work.  If your preferred locale isn't
-       listed by locale -a, you might need to install it.   Eg  on  Ubuntu/De-
-       bian:
-
-              $ apt-get install language-pack-fr
-              $ locale -a
-              C
-              en_US.utf8
-              fr_BE.utf8
-              fr_CA.utf8
-              fr_CH.utf8
-              fr_FR.utf8
-              fr_LU.utf8
-              POSIX
-              $ LANG=fr_FR.utf8 hledger -f my.journal print
-
-       Here's how you could set it permanently, if you use a bash shell:
-
-              $ echo "export LANG=en_US.utf8" >>~/.bash_profile
-              $ bash --login
-
-       Exact  spelling  and capitalisation may be important.  Note the differ-
-       ence on MacOS (UTF-8, not utf8).   Some  platforms  (eg  ubuntu)  allow
-       variant spellings, but others (eg macos) require it to be exact:
-
-              $ locale -a | grep -iE en_us.*utf
-              en_US.UTF-8
-              $ LANG=en_US.UTF-8 hledger -f my.journal print
-
-
-
-REPORTING BUGS
-       Report  bugs at http://bugs.hledger.org (or on the #hledger IRC channel
-       or hledger mail list)
-
-
-AUTHORS
-       Simon Michael <simon@joyful.com> and contributors
-
-
-COPYRIGHT
-       Copyright (C) 2007-2020 Simon Michael.
-       Released under GNU GPL v3 or later.
-
-
-SEE ALSO
-       hledger(1), hledger-ui(1), hledger-web(1), ledger(1)
-
-       hledger_journal(5), hledger_csv(5), hledger_timeclock(5), hledger_time-
-       dot(5)
-
-
-
-hledger-1.20.3                   December 2020                      HLEDGER(1)
+       web interfaces).  Its basic function is  to  read  a  plain  text  file
+       describing financial transactions (in accounting terms, a general jour-
+       nal) and print useful reports on standard output,  or  export  them  as
+       CSV.   hledger can also read some other file formats such as CSV files,
+       translating them to journal format.  Additionally, hledger lists  other
+       hledger-*  executables found in the user's $PATH and can invoke them as
+       subcommands.
+
+       hledger reads data from one or more files  in  hledger  journal,  time-
+       clock,  timedot,  or  CSV format specified with -f, or $LEDGER_FILE, or
+       $HOME/.hledger.journal          (on          windows,           perhaps
+       C:/Users/USER/.hledger.journal).  If using $LEDGER_FILE, note this must
+       be a real environment variable, not a shell variable.  You can  specify
+       standard input with -f-.
+
+       Transactions  are  dated movements of money between two (or more) named
+       accounts, and are recorded with journal entries like this:
+
+              2015/10/16 bought food
+               expenses:food          $10
+               assets:cash
+
+       For more about this format, see hledger_journal(5).
+
+       Most users use a text editor to edit the journal, usually with an  edi-
+       tor mode such as ledger-mode for added convenience.  hledger's interac-
+       tive add command is another way to record  new  transactions.   hledger
+       never changes existing transactions.
+
+       To  get  started,  you  can  either save some entries like the above in
+       ~/.hledger.journal, or run hledger add and follow  the  prompts.   Then
+       try  some  commands like hledger print or hledger balance.  Run hledger
+       with no arguments for a list of commands.
+
+COMMON TASKS
+       Here are some quick examples  of  how  to  do  some  basic  tasks  with
+       hledger.   For  more  details,  see  the  reference  section below, the
+       hledger_journal(5)   manual,   or   the   more   extensive   docs    at
+       https://hledger.org.
+
+   Getting help
+              $ hledger                 # show available commands
+              $ hledger --help          # show common options
+              $ hledger CMD --help      # show common and command options, and command help
+              $ hledger help            # show available manuals/topics
+              $ hledger help hledger    # show hledger manual as info/man/text (auto-chosen)
+              $ hledger help journal --man  # show the journal manual as a man page
+              $ hledger help --help     # show more detailed help for the help command
+
+       Find   more   docs,   chat,   mail   list,   reddit,   issue   tracker:
+       https://hledger.org#help-feedback
+
+   Constructing command lines
+       hledger has an extensive  and  powerful  command  line  interface.   We
+       strive to keep it simple and ergonomic, but you may run into one of the
+       confusing real world details described in OPTIONS, below.  If that hap-
+       pens, here are some tips that may help:
+
+       o command-specific  options must go after the command (it's fine to put
+         all options there) (hledger CMD OPTS ARGS)
+
+       o running add-on executables directly simplifies command  line  parsing
+         (hledger-ui OPTS ARGS)
+
+       o enclose "problematic" args in single quotes
+
+       o if  needed, also add a backslash to hide regular expression metachar-
+         acters from the shell
+
+       o to see how a misbehaving command is being parsed, add --debug=2.
+
+   Starting a journal file
+       hledger  looks  for  your  accounting   data   in   a   journal   file,
+       $HOME/.hledger.journal by default:
+
+              $ hledger stats
+              The hledger journal file "/Users/simon/.hledger.journal" was not found.
+              Please create it first, eg with "hledger add" or a text editor.
+              Or, specify an existing journal file with -f or LEDGER_FILE.
+
+       You  can override this by setting the LEDGER_FILE environment variable.
+       It's a good practice to keep this important file under version control,
+       and  to  start  a  new  file each year.  So you could do something like
+       this:
+
+              $ mkdir ~/finance
+              $ cd ~/finance
+              $ git init
+              Initialized empty Git repository in /Users/simon/finance/.git/
+              $ touch 2020.journal
+              $ echo "export LEDGER_FILE=$HOME/finance/2020.journal" >> ~/.bashrc
+              $ source ~/.bashrc
+              $ hledger stats
+              Main file                : /Users/simon/finance/2020.journal
+              Included files           :
+              Transactions span        :  to  (0 days)
+              Last transaction         : none
+              Transactions             : 0 (0.0 per day)
+              Transactions last 30 days: 0 (0.0 per day)
+              Transactions last 7 days : 0 (0.0 per day)
+              Payees/descriptions      : 0
+              Accounts                 : 0 (depth 0)
+              Commodities              : 0 ()
+              Market prices            : 0 ()
+
+   Setting opening balances
+       Pick a starting date for which you can look up  the  balances  of  some
+       real-world  assets  (bank  accounts,  wallet..) and liabilities (credit
+       cards..).
+
+       To avoid a lot of data entry, you may want to start with  just  one  or
+       two  accounts,  like  your  checking account or cash wallet; and pick a
+       recent starting date, like today or the start of  the  week.   You  can
+       always come back later and add more accounts and older transactions, eg
+       going back to january 1st.
+
+       Add an opening balances transaction to the journal, declaring the  bal-
+       ances on this date.  Here are two ways to do it:
+
+       o The  first way: open the journal in any text editor and save an entry
+         like this:
+
+                2020-01-01 * opening balances
+                    assets:bank:checking                $1000   = $1000
+                    assets:bank:savings                 $2000   = $2000
+                    assets:cash                          $100   = $100
+                    liabilities:creditcard               $-50   = $-50
+                    equity:opening/closing balances
+
+         These are start-of-day balances, ie whatever was in  the  account  at
+         the end of the previous day.
+
+         The  *  after  the  date  is  an optional status flag.  Here it means
+         "cleared & confirmed".
+
+         The currency symbols are optional, but usually a good idea as  you'll
+         be dealing with multiple currencies sooner or later.
+
+         The  = amounts are optional balance assertions, providing extra error
+         checking.
+
+       o The second way: run hledger add and follow the prompts  to  record  a
+         similar transaction:
+
+                $ hledger add
+                Adding transactions to journal file /Users/simon/finance/2020.journal
+                Any command line arguments will be used as defaults.
+                Use tab key to complete, readline keys to edit, enter to accept defaults.
+                An optional (CODE) may follow transaction dates.
+                An optional ; COMMENT may follow descriptions or amounts.
+                If you make a mistake, enter < at any prompt to go one step backward.
+                To end a transaction, enter . when prompted.
+                To quit, enter . at a date prompt or press control-d or control-c.
+                Date [2020-02-07]: 2020-01-01
+                Description: * opening balances
+                Account 1: assets:bank:checking
+                Amount  1: $1000
+                Account 2: assets:bank:savings
+                Amount  2 [$-1000]: $2000
+                Account 3: assets:cash
+                Amount  3 [$-3000]: $100
+                Account 4: liabilities:creditcard
+                Amount  4 [$-3100]: $-50
+                Account 5: equity:opening/closing balances
+                Amount  5 [$-3050]:
+                Account 6 (or . or enter to finish this transaction): .
+                2020-01-01 * opening balances
+                    assets:bank:checking                      $1000
+                    assets:bank:savings                       $2000
+                    assets:cash                                $100
+                    liabilities:creditcard                     $-50
+                    equity:opening/closing balances          $-3050
+
+                Save this transaction to the journal ? [y]:
+                Saved.
+                Starting the next transaction (. or ctrl-D/ctrl-C to quit)
+                Date [2020-01-01]: .
+
+       If  you're  using  version control, this could be a good time to commit
+       the journal.  Eg:
+
+              $ git commit -m 'initial balances' 2020.journal
+
+   Recording transactions
+       As you spend or receive money, you can record these transactions  using
+       one  of  the  methods  above (text editor, hledger add) or by using the
+       hledger-iadd or hledger-web add-ons, or by using the import command  to
+       convert CSV data downloaded from your bank.
+
+       Here  are  some  simple transactions, see the hledger_journal(5) manual
+       and hledger.org for more ideas:
+
+              2020/1/10 * gift received
+                assets:cash   $20
+                income:gifts
+
+              2020.1.12 * farmers market
+                expenses:food    $13
+                assets:cash
+
+              2020-01-15 paycheck
+                income:salary
+                assets:bank:checking    $1000
+
+   Reconciling
+       Periodically you should reconcile - compare your hledger-reported  bal-
+       ances  against  external sources of truth, like bank statements or your
+       bank's website - to be sure that your ledger accurately represents  the
+       real-world  balances  (and,  that  the real-world institutions have not
+       made a mistake!).  This gets easy and fast with (1)  practice  and  (2)
+       frequency.   If  you do it daily, it can take 2-10 minutes.  If you let
+       it pile up, expect it to take longer as you hunt down errors  and  dis-
+       crepancies.
+
+       A typical workflow:
+
+       1. Reconcile  cash.   Count  what's  in your wallet.  Compare with what
+          hledger reports (hledger bal cash).  If they are different,  try  to
+          remember  the  missing  transaction,  or  look  for the error in the
+          already-recorded transactions.  A register  report  can  be  helpful
+          (hledger  reg cash).  If you can't find the error, add an adjustment
+          transaction.  Eg if you have $105 after the above, and can't explain
+          the missing $2, it could be:
+
+                  2020-01-16 * adjust cash
+                      assets:cash    $-2 = $105
+                      expenses:misc
+
+       2. Reconcile checking.  Log in to your bank's website.  Compare today's
+          (cleared) balance with hledger's cleared balance (hledger bal check-
+          ing  -C).  If they are different, track down the error or record the
+          missing transaction(s) or add an adjustment transaction, similar  to
+          the above.  Unlike the cash case, you can usually compare the trans-
+          action history and running balance  from  your  bank  with  the  one
+          reported  by  hledger  reg  checking -C.  This will be easier if you
+          generally record transaction dates  quite  similar  to  your  bank's
+          clearing dates.
+
+       3. Repeat for other asset/liability accounts.
+
+       Tip:  instead  of  the  register command, use hledger-ui to see a live-
+       updating register while you edit the journal: hledger-ui --watch --reg-
+       ister checking -C
+
+       After  reconciling,  it  could  be  a  good time to mark the reconciled
+       transactions' status as "cleared and confirmed", if you want  to  track
+       that,  by  adding  the * marker.  Eg in the paycheck transaction above,
+       insert * between 2020-01-15 and paycheck
+
+       If you're using version control, this can be another good time to  com-
+       mit:
+
+              $ git commit -m 'txns' 2020.journal
+
+   Reporting
+       Here are some basic reports.
+
+       Show all transactions:
+
+              $ hledger print
+              2020-01-01 * opening balances
+                  assets:bank:checking                      $1000
+                  assets:bank:savings                       $2000
+                  assets:cash                                $100
+                  liabilities:creditcard                     $-50
+                  equity:opening/closing balances          $-3050
+
+              2020-01-10 * gift received
+                  assets:cash              $20
+                  income:gifts
+
+              2020-01-12 * farmers market
+                  expenses:food             $13
+                  assets:cash
+
+              2020-01-15 * paycheck
+                  income:salary
+                  assets:bank:checking           $1000
+
+              2020-01-16 * adjust cash
+                  assets:cash               $-2 = $105
+                  expenses:misc
+
+       Show account names, and their hierarchy:
+
+              $ hledger accounts --tree
+              assets
+                bank
+                  checking
+                  savings
+                cash
+              equity
+                opening/closing balances
+              expenses
+                food
+                misc
+              income
+                gifts
+                salary
+              liabilities
+                creditcard
+
+       Show all account totals:
+
+              $ hledger balance
+                             $4105  assets
+                             $4000    bank
+                             $2000      checking
+                             $2000      savings
+                              $105    cash
+                            $-3050  equity:opening/closing balances
+                               $15  expenses
+                               $13    food
+                                $2    misc
+                            $-1020  income
+                              $-20    gifts
+                            $-1000    salary
+                              $-50  liabilities:creditcard
+              --------------------
+                                 0
+
+       Show  only  asset  and  liability  balances, as a flat list, limited to
+       depth 2:
+
+              $ hledger bal assets liabilities --flat -2
+                             $4000  assets:bank
+                              $105  assets:cash
+                              $-50  liabilities:creditcard
+              --------------------
+                             $4055
+
+       Show the same thing without negative numbers,  formatted  as  a  simple
+       balance sheet:
+
+              $ hledger bs --flat -2
+              Balance Sheet 2020-01-16
+
+                                      || 2020-01-16
+              ========================++============
+               Assets                 ||
+              ------------------------++------------
+               assets:bank            ||      $4000
+               assets:cash            ||       $105
+              ------------------------++------------
+                                      ||      $4105
+              ========================++============
+               Liabilities            ||
+              ------------------------++------------
+               liabilities:creditcard ||        $50
+              ------------------------++------------
+                                      ||        $50
+              ========================++============
+               Net:                   ||      $4055
+
+       The final total is your "net worth" on the end date.  (Or use bse for a
+       full balance sheet with equity.)
+
+       Show income and expense totals, formatted as an income statement:
+
+              hledger is
+              Income Statement 2020-01-01-2020-01-16
+
+                             || 2020-01-01-2020-01-16
+              ===============++=======================
+               Revenues      ||
+              ---------------++-----------------------
+               income:gifts  ||                   $20
+               income:salary ||                 $1000
+              ---------------++-----------------------
+                             ||                 $1020
+              ===============++=======================
+               Expenses      ||
+              ---------------++-----------------------
+               expenses:food ||                   $13
+               expenses:misc ||                    $2
+              ---------------++-----------------------
+                             ||                   $15
+              ===============++=======================
+               Net:          ||                 $1005
+
+       The final total is your net income during this period.
+
+       Show transactions affecting your wallet, with running total:
+
+              $ hledger register cash
+              2020-01-01 opening balances     assets:cash                   $100          $100
+              2020-01-10 gift received        assets:cash                    $20          $120
+              2020-01-12 farmers market       assets:cash                   $-13          $107
+              2020-01-16 adjust cash          assets:cash                    $-2          $105
+
+       Show weekly posting counts as a bar chart:
+
+              $ hledger activity -W
+              2019-12-30 *****
+              2020-01-06 ****
+              2020-01-13 ****
+
+   Migrating to a new file
+       At the end of the year, you may want to continue your journal in a  new
+       file, so that old transactions don't slow down or clutter your reports,
+       and to help ensure the integrity of your accounting history.   See  the
+       close command.
+
+       If using version control, don't forget to git add the new file.
+
+OPTIONS
+   General options
+       To  see  general  usage  help, including general options which are sup-
+       ported by most hledger commands, run hledger -h.
+
+       General help options:
+
+       -h --help
+              show general usage (or after COMMAND, command usage)
+
+       --version
+              show version
+
+       --debug[=N]
+              show debug output (levels 1-9, default: 1)
+
+       General input options:
+
+       -f FILE --file=FILE
+              use  a  different  input  file.   For  stdin,  use  -  (default:
+              $LEDGER_FILE or $HOME/.hledger.journal)
+
+       --rules-file=RULESFILE
+              Conversion   rules  file  to  use  when  reading  CSV  (default:
+              FILE.rules)
+
+       --separator=CHAR
+              Field separator to expect when reading CSV (default: ',')
+
+       --alias=OLD=NEW
+              rename accounts named OLD to NEW
+
+       --anon anonymize accounts and payees
+
+       --pivot FIELDNAME
+              use some other field or tag for the account name
+
+       -I --ignore-assertions
+              disable balance assertion checks (note: does not disable balance
+              assignments)
+
+       -s --strict
+              do  extra  error  checking  (check  that all posted accounts are
+              declared)
+
+       General reporting options:
+
+       -b --begin=DATE
+              include postings/txns on or after this date
+
+       -e --end=DATE
+              include postings/txns before this date
+
+       -D --daily
+              multiperiod/multicolumn report by day
+
+       -W --weekly
+              multiperiod/multicolumn report by week
+
+       -M --monthly
+              multiperiod/multicolumn report by month
+
+       -Q --quarterly
+              multiperiod/multicolumn report by quarter
+
+       -Y --yearly
+              multiperiod/multicolumn report by year
+
+       -p --period=PERIODEXP
+              set start date, end date, and/or reporting interval all at  once
+              using period expressions syntax
+
+       --date2
+              match  the  secondary  date  instead (see command help for other
+              effects)
+
+       -U --unmarked
+              include only unmarked postings/txns (can combine with -P or -C)
+
+       -P --pending
+              include only pending postings/txns
+
+       -C --cleared
+              include only cleared postings/txns
+
+       -R --real
+              include only non-virtual postings
+
+       -NUM --depth=NUM
+              hide/aggregate accounts or postings more than NUM levels deep
+
+       -E --empty
+              show items with zero amount, normally hidden (and vice-versa  in
+              hledger-ui/hledger-web)
+
+       -B --cost
+              convert amounts to their cost/selling amount at transaction time
+
+       -V --market
+              convert amounts to their market value in default valuation  com-
+              modities
+
+       -X --exchange=COMM
+              convert amounts to their market value in commodity COMM
+
+       --value
+              convert  amounts  to  cost  or  market value, more flexibly than
+              -B/-V/-X
+
+       --infer-value
+              with -V/-X/--value, also infer market prices from transactions
+
+       --auto apply automated posting rules to modify transactions.
+
+       --forecast
+              generate future transactions from  periodic  transaction  rules,
+              for  the  next 6 months or till report end date.  In hledger-ui,
+              also make ordinary future transactions visible.
+
+       --color=WHEN (or --colour=WHEN)
+              Should color-supporting commands use ANSI color  codes  in  text
+              output.   'auto' (default): whenever stdout seems to be a color-
+              supporting terminal.  'always' or 'yes': always, useful eg  when
+              piping  output  into  'less  -R'.   'never'  or  'no': never.  A
+              NO_COLOR environment variable overrides this.
+
+       When a reporting option appears more than once in the command line, the
+       last one takes precedence.
+
+       Some reporting options can also be written as query arguments.
+
+   Command options
+       To  see  options  for  a particular command, including command-specific
+       options, run: hledger COMMAND -h.
+
+       Command-specific options must be written after the  command  name,  eg:
+       hledger print -x.
+
+       Additionally,  if  the  command  is  an add-on, you may need to put its
+       options after a double-hyphen, eg: hledger ui -- --watch.  Or, you  can
+       run the add-on executable directly: hledger-ui --watch.
+
+   Command arguments
+       Most  hledger  commands  accept arguments after the command name, which
+       are often a query, filtering the data in some way.
+
+       You can save a set of command line options/arguments  in  a  file,  and
+       then  reuse  them by writing @FILENAME as a command line argument.  Eg:
+       hledger bal @foo.args.  (To prevent this, eg if you  have  an  argument
+       that  begins  with  a literal @, precede it with --, eg: hledger bal --
+       @ARG).
+
+       Inside the argument file, each line should contain just one  option  or
+       argument.  Avoid the use of spaces, except inside quotes (or you'll see
+       a confusing error).  Between a flag and its argument, use =  (or  noth-
+       ing).  Bad:
+
+              assets depth:2
+              -X USD
+
+       Good:
+
+              assets
+              depth:2
+              -X=USD
+
+       For  special characters (see below), use one less level of quoting than
+       you would at the command prompt.  Bad:
+
+              -X"$"
+
+       Good:
+
+              -X$
+
+       See also: Save frequently used options.
+
+   Queries
+       One of hledger's strengths is being able to quickly report  on  precise
+       subsets  of  your data.  Most commands accept an optional query expres-
+       sion, written as arguments after the command name, to filter  the  data
+       by  date,  account  name or other criteria.  The syntax is similar to a
+       web search: one or more space-separated search terms, quotes to enclose
+       whitespace,  prefixes to match specific fields, a not: prefix to negate
+       the match.
+
+       We do not yet support arbitrary boolean combinations of  search  terms;
+       instead  most  commands show transactions/postings/accounts which match
+       (or negatively match):
+
+       o any of the description terms AND
+
+       o any of the account terms AND
+
+       o any of the status terms AND
+
+       o all the other terms.
+
+       The print command instead shows transactions which:
+
+       o match any of the description terms AND
+
+       o have any postings matching any of the positive account terms AND
+
+       o have no postings matching any of the negative account terms AND
+
+       o match all the other terms.
+
+       The following kinds of search terms can be used.   Remember  these  can
+       also be prefixed with not:, eg to exclude a particular subaccount.
+
+       REGEX, acct:REGEX
+              match  account  names by this regular expression.  (With no pre-
+              fix, acct: is assumed.)  same as above
+
+       amt:N, amt:<N, amt:<=N, amt:>N, amt:>=N
+              match postings with a single-commodity amount that is equal  to,
+              less  than, or greater than N.  (Multi-commodity amounts are not
+              tested, and will always match.) The comparison has two modes: if
+              N is preceded by a + or - sign (or is 0), the two signed numbers
+              are compared.  Otherwise, the absolute magnitudes are  compared,
+              ignoring sign.
+
+       code:REGEX
+              match by transaction code (eg check number)
+
+       cur:REGEX
+              match  postings or transactions including any amounts whose cur-
+              rency/commodity symbol is fully matched by REGEX.  (For  a  par-
+              tial match, use .*REGEX.*).  Note, to match characters which are
+              regex-significant, like the dollar sign ($), you need to prepend
+              \.   And  when  using  the command line you need to add one more
+              level of quoting to hide it from the shell, so  eg  do:  hledger
+              print cur:'\$' or hledger print cur:\\$.
+
+       desc:REGEX
+              match transaction descriptions.
+
+       date:PERIODEXPR
+              match dates within the specified period.  PERIODEXPR is a period
+              expression (with  no  report  interval).   Examples:  date:2016,
+              date:thismonth,   date:2000/2/1-2/15,  date:lastweek-.   If  the
+              --date2 command line flag is  present,  this  matches  secondary
+              dates instead.
+
+       date2:PERIODEXPR
+              match secondary dates within the specified period.
+
+       depth:N
+              match  (or  display,  depending on command) accounts at or above
+              this depth
+
+       note:REGEX
+              match transaction notes (part of  description  right  of  |,  or
+              whole description when there's no |)
+
+       payee:REGEX
+              match transaction payee/payer names (part of description left of
+              |, or whole description when there's no |)
+
+       real:, real:0
+              match real or virtual postings respectively
+
+       status:, status:!, status:*
+              match unmarked, pending, or cleared transactions respectively
+
+       tag:REGEX[=REGEX]
+              match by tag name, and optionally also by  tag  value.   Note  a
+              tag:  query  is  considered to match a transaction if it matches
+              any of the postings.  Also remember that  postings  inherit  the
+              tags of their parent transaction.
+
+       The following special search term is used automatically in hledger-web,
+       only:
+
+       inacct:ACCTNAME
+              tells hledger-web to show  the  transaction  register  for  this
+              account.  Can be filtered further with acct etc.
+
+       Some of these can also be expressed as command-line options (eg depth:2
+       is equivalent to --depth 2).  Generally you can mix options  and  query
+       arguments,  and the resulting query will be their intersection (perhaps
+       excluding the -p/--period option).
+
+   Special characters in arguments and queries
+       In shell command lines, option and argument values which contain "prob-
+       lematic" characters, ie spaces, and also characters significant to your
+       shell such as <, >, (, ), | and $, should be escaped by enclosing  them
+       in quotes or by writing backslashes before the characters.  Eg:
+
+       hledger   register   -p   'last  year'  "accounts  receivable  (receiv-
+       able|payable)" amt:\>100.
+
+   More escaping
+       Characters significant both to the shell and in regular expressions may
+       need  one extra level of escaping.  These include parentheses, the pipe
+       symbol and the dollar sign.  Eg, to match the dollar symbol, bash users
+       should do:
+
+       hledger balance cur:'\$'
+
+       or:
+
+       hledger balance cur:\\$
+
+   Even more escaping
+       When hledger runs an add-on executable (eg you type hledger ui, hledger
+       runs hledger-ui), it  de-escapes  command-line  options  and  arguments
+       once,  so  you might need to triple-escape.  Eg in bash, running the ui
+       command and matching the dollar sign, it's:
+
+       hledger ui cur:'\\$'
+
+       or:
+
+       hledger ui cur:\\\\$
+
+       If you asked why four slashes above, this may help:
+
+
+       unescaped:        $
+       escaped:          \$
+       double-escaped:   \\$
+       triple-escaped:   \\\\$
+
+       (The number of backslashes in fish shell is left as an exercise for the
+       reader.)
+
+       You can always avoid the extra escaping for add-ons by running the add-
+       on directly:
+
+       hledger-ui cur:\\$
+
+   Less escaping
+       Inside an argument file, or  in  the  search  field  of  hledger-ui  or
+       hledger-web,  or  at a GHCI prompt, you need one less level of escaping
+       than at the command line.  And backslashes may work better than quotes.
+       Eg:
+
+       ghci> :main balance cur:\$
+
+   Unicode characters
+       hledger is expected to handle non-ascii characters correctly:
+
+       o they  should  be  parsed  correctly in input files and on the command
+         line, by all hledger tools (add, iadd, hledger-web's  search/add/edit
+         forms, etc.)
+
+       o they  should  be  displayed  correctly  by all hledger tools, and on-
+         screen alignment should be preserved.
+
+       This requires a well-configured environment.  Here are some tips:
+
+       o A system locale must be configured, and  it  must  be  one  that  can
+         decode the characters being used.  In bash, you can set a locale like
+         this: export LANG=en_US.UTF-8.  There are some more details in  Trou-
+         bleshooting.   This step is essential - without it, hledger will quit
+         on encountering a non-ascii character (as with all GHC-compiled  pro-
+         grams).
+
+       o your  terminal  software  (eg  Terminal.app, iTerm, CMD.exe, xterm..)
+         must support unicode
+
+       o the terminal must be using a font which includes the required unicode
+         glyphs
+
+       o the  terminal should be configured to display wide characters as dou-
+         ble width (for report alignment)
+
+       o on Windows, for best results you should run hledger in the same  kind
+         of  environment in which it was built.  Eg hledger built in the stan-
+         dard CMD.EXE environment (like the binaries  on  our  download  page)
+         might  show  display  problems when run in a cygwin or msys terminal,
+         and vice versa.  (See eg #961).
+
+   Input files
+       hledger reads transactions from a data file (and the add command writes
+       to it).  By default this file is $HOME/.hledger.journal (or on Windows,
+       something like C:/Users/USER/.hledger.journal).  You can override  this
+       with the $LEDGER_FILE environment variable:
+
+              $ setenv LEDGER_FILE ~/finance/2016.journal
+              $ hledger stats
+
+       or with the -f/--file option:
+
+              $ hledger -f /some/file stats
+
+       The file name - (hyphen) means standard input:
+
+              $ cat some.journal | hledger -f-
+
+       Usually  the data file is in hledger's journal format, but it can be in
+       any of the supported file formats, which currently are:
+
+
+       Reader:    Reads:                                    Used  for  file  exten-
+                                                            sions:
+       -----------------------------------------------------------------------------
+       journal    hledger  journal  files and some Ledger   .journal  .j   .hledger
+                  journals, for transactions                .ledger
+       time-      timeclock files, for precise time  log-   .timeclock
+       clock      ging
+       timedot    timedot  files,  for  approximate  time   .timedot
+                  logging
+       csv        comma/semicolon/tab/other-separated       .csv .ssv .tsv
+                  values, for data import
+
+       hledger  detects  the format automatically based on the file extensions
+       shown above.  If it can't recognise  the  file  extension,  it  assumes
+       journal  format.   So  for  non-journal  files, it's important to use a
+       recognised file extension, so as to either read successfully or to show
+       relevant error messages.
+
+       When  you  can't ensure the right file extension, not to worry: you can
+       force a specific reader/format by prefixing the file path with the for-
+       mat and a colon.  Eg to read a .dat file as csv:
+
+              $ hledger -f csv:/some/csv-file.dat stats
+              $ echo 'i 2009/13/1 08:00:00' | hledger print -ftimeclock:-
+
+       You  can specify multiple -f options, to read multiple files as one big
+       journal.  There are some limitations with this:
+
+       o directives in one file will not affect the other files
+
+       o balance assertions will not see any account  balances  from  previous
+         files
+
+       If you need either of those things, you can
+
+       o use a single parent file which includes the others
+
+       o or  concatenate  the files into one before reading, eg: cat a.journal
+         b.journal | hledger -f- CMD.
+
+   Strict mode
+       hledger checks input files for valid data.  By default, the most impor-
+       tant  errors  are  detected,  while  still accepting easy journal files
+       without a lot of declarations:
+
+       o Are the input files parseable, with valid syntax ?
+
+       o Are all transactions balanced ?
+
+       o Do all balance assertions pass ?
+
+       With the -s/--strict flag, additional checks are performed:
+
+       o Are all accounts posted to, declared  with  an  account  directive  ?
+         (Account error checking)
+
+       o Are all commodities declared with a commodity directive ?  (Commodity
+         error checking)
+
+       See also: https://hledger.org/checking-for-errors.html
+
+       experimental.
+
+   Output destination
+       hledger commands send their output to the terminal by default.  You can
+       of course redirect this, eg into a file, using standard shell syntax:
+
+              $ hledger print > foo.txt
+
+       Some  commands (print, register, stats, the balance commands) also pro-
+       vide the -o/--output-file option, which does  the  same  thing  without
+       needing the shell.  Eg:
+
+              $ hledger print -o foo.txt
+              $ hledger print -o -        # write to stdout (the default)
+
+   Output format
+       Some commands (print, register, the balance commands) offer a choice of
+       output format.  In addition to the usual plain text format (txt), there
+       are  CSV  (csv),  HTML (html), JSON (json) and SQL (sql).  This is con-
+       trolled by the -O/--output-format option:
+
+              $ hledger print -O csv
+
+       or, by a file extension specified with -o/--output-file:
+
+              $ hledger balancesheet -o foo.html   # write HTML to foo.html
+
+       The -O option can be used to override the file extension if needed:
+
+              $ hledger balancesheet -o foo.txt -O html   # write HTML to foo.txt
+
+       Some notes about JSON output:
+
+       o This feature is marked experimental,  and  not  yet  much  used;  you
+         should expect our JSON to evolve.  Real-world feedback is welcome.
+
+       o Our  JSON is rather large and verbose, as it is quite a faithful rep-
+         resentation of hledger's internal  data  types.   To  understand  the
+         JSON,  read  the  Haskell  type  definitions,  which  are  mostly  in
+         https://github.com/simonmichael/hledger/blob/master/hledger-
+         lib/Hledger/Data/Types.hs.
+
+       o hledger  represents  quantities  as  Decimal values storing up to 255
+         significant digits, eg for  repeating  decimals.   Such  numbers  can
+         arise in practice (from automatically-calculated transaction prices),
+         and would break most JSON consumers.  So in JSON, we show  quantities
+         as simple Numbers with at most 10 decimal places.  We don't limit the
+         number of integer digits, but that part is under  your  control.   We
+         hope  this  approach will not cause problems in practice; if you find
+         otherwise, please let us know.  (Cf #1195)
+
+       Notes about SQL output:
+
+       o SQL output is also marked experimental, and much like JSON could  use
+         real-world feedback.
+
+       o SQL output is expected to work with sqlite, MySQL and PostgreSQL
+
+       o SQL  output  is structured with the expectations that statements will
+         be executed in the empty database.  If you already have  tables  cre-
+         ated  via  SQL  output  of hledger, you would probably want to either
+         clear tables of existing data (via delete or truncate SQL statements)
+         or drop tables completely as otherwise your postings will be duped.
+
+   Regular expressions
+       hledger uses regular expressions in a number of places:
+
+       o query  terms, on the command line and in the hledger-web search form:
+         REGEX, desc:REGEX, cur:REGEX, tag:...=REGEX
+
+       o CSV rules conditional blocks: if REGEX ...
+
+       o account alias directives and options: alias  /REGEX/  =  REPLACEMENT,
+         --alias /REGEX/=REPLACEMENT
+
+       hledger's  regular  expressions  come  from the regex-tdfa library.  If
+       they're not doing what you expect, it's important to know exactly  what
+       they support:
+
+       1. they are case insensitive
+
+       2. they  are infix matching (they do not need to match the entire thing
+          being matched)
+
+       3. they are POSIX ERE (extended regular expressions)
+
+       4. they also support GNU word boundaries (\b, \B, \<, \>)
+
+       5. they do not support backreferences; if you write \1, it  will  match
+          the  digit  1.   Except  when  doing text replacement, eg in account
+          aliases, where backreferences can be used in the replacement  string
+          to reference capturing groups in the search regexp.
+
+       6. they  do  not  support mode modifiers ((?s)), character classes (\w,
+          \d), or anything else not mentioned above.
+
+       Some things to note:
+
+       o In the alias directive and --alias option, regular  expressions  must
+         be  enclosed  in  forward  slashes  (/REGEX/).  Elsewhere in hledger,
+         these are not required.
+
+       o In queries, to match a regular expression metacharacter like $  as  a
+         literal  character,  prepend  a  backslash.  Eg to search for amounts
+         with the dollar sign in hledger-web, write cur:\$.
+
+       o On the command line, some metacharacters like $ have a special  mean-
+         ing to the shell and so must be escaped at least once more.  See Spe-
+         cial characters.
+
+   Smart dates
+       hledger's user interfaces accept a flexible "smart date" syntax (unlike
+       dates  in the journal file).  Smart dates allow some english words, can
+       be relative to today's date, and can have less-significant  date  parts
+       omitted (defaulting to 1).
+
+       Examples:
+
+
+       2004/10/1,   2004-01-01,   exact date, several separators allowed.   Year
+       2004.9.1                   is 4+ digits, month is 1-12, day is 1-31
+       2004                       start of year
+       2004/10                    start of month
+       10/1                       month and day in current year
+       21                         day in current month
+       october, oct               start of month in current year
+       yesterday, today, tomor-   -1, 0, 1 days from today
+       row
+       last/this/next             -1, 0, 1 periods from the current period
+       day/week/month/quar-
+       ter/year
+       20181201                   8 digit YYYYMMDD with valid year month and day
+       201812                     6 digit YYYYMM with valid year and month
+
+       Counterexamples  -  malformed  digit  sequences  might  give surprising
+       results:
+
+
+       201813        6 digits with an  invalid  month  is  parsed  as  start  of
+                     6-digit year
+       20181301      8  digits  with  an  invalid  month  is  parsed as start of
+                     8-digit year
+       20181232      8 digits with an invalid day gives an error
+       201801012     9+ digits beginning with a valid YYYYMMDD gives an error
+
+   Report start & end date
+       Most hledger reports show the full span  of  time  represented  by  the
+       journal data, by default.  So, the effective report start and end dates
+       will be the earliest and latest transaction or posting dates  found  in
+       the journal.
+
+       Often  you  will  want  to see a shorter time span, such as the current
+       month.  You can specify a  start  and/or  end  date  using  -b/--begin,
+       -e/--end, -p/--period or a date: query (described below).  All of these
+       accept the smart date syntax.
+
+       Some notes:
+
+       o As in Ledger, end dates are exclusive, so you need to write the  date
+         after the last day you want to include.
+
+       o As  noted  in reporting options: among start/end dates specified with
+         options, the last (i.e.  right-most) option takes precedence.
+
+       o The effective report start and end dates are the intersection of  the
+         start/end  dates  from options and that from date: queries.  That is,
+         date:2019-01 date:2019 -p'2000 to  2030'  yields  January  2019,  the
+         smallest common time span.
+
+       Examples:
+
+
+       -b 2016/3/17       begin on St. Patrick's day 2016
+       -e 12/1            end at the start of  december  1st  of  the  current  year
+                          (11/30 will be the last date included)
+       -b thismonth       all transactions on or after the 1st of the current month
+       -p thismonth       all transactions in the current month
+       date:2016/3/17..   the above written as  queries  instead  (..  can  also  be
+                          replaced with -)
+
+       date:..12/1
+       date:thismonth..
+       date:thismonth
+
+   Report intervals
+       A report interval can be specified so that commands like register, bal-
+       ance  and  activity will divide their reports into multiple subperiods.
+       The  basic  intervals  can  be  selected  with   one   of   -D/--daily,
+       -W/--weekly,  -M/--monthly,  -Q/--quarterly, or -Y/--yearly.  More com-
+       plex intervals may be  specified  with  a  period  expression.   Report
+       intervals can not be specified with a query.
+
+   Period expressions
+       The  -p/--period  option accepts period expressions, a shorthand way of
+       expressing a start date, end date, and/or report interval all at  once.
+
+       Here's  a basic period expression specifying the first quarter of 2009.
+       Note, hledger always treats start dates as inclusive and end  dates  as
+       exclusive:
+
+       -p "from 2009/1/1 to 2009/4/1"
+
+       Keywords  like  "from" and "to" are optional, and so are the spaces, as
+       long as you don't run two dates together.  "to" can also be written  as
+       ".." or "-".  These are equivalent to the above:
+
+
+       -p "2009/1/1 2009/4/1"
+       -p2009/1/1to2009/4/1
+       -p2009/1/1..2009/4/1
+
+       Dates  are  smart  dates, so if the current year is 2009, the above can
+       also be written as:
+
+
+       -p "1/1 4/1"
+       -p "january-apr"
+       -p "this year to 4/1"
+
+       If you specify only one date, the missing start or end date will be the
+       earliest or latest transaction in your journal:
+
+
+       -p "from 2009/1/1"   everything  after  january
+                            1, 2009
+       -p "from 2009/1"     the same
+       -p "from 2009"       the same
+       -p "to 2009"         everything before  january
+                            1, 2009
+
+       A  single  date  with  no "from" or "to" defines both the start and end
+       date like so:
+
+
+       -p "2009"       the year 2009;  equivalent
+                       to "2009/1/1 to 2010/1/1"
+       -p "2009/1"     the  month of jan; equiva-
+                       lent   to   "2009/1/1   to
+                       2009/2/1"
+       -p "2009/1/1"   just  that day; equivalent
+                       to "2009/1/1 to 2009/1/2"
+
+       Or you can specify a single quarter like so:
+
+
+
+
+       -p "2009Q1"   first  quarter  of   2009,
+                     equivalent to "2009/1/1 to
+                     2009/4/1"
+       -p "q4"       fourth quarter of the cur-
+                     rent year
+
+       The  argument  of  -p  can  also  begin  with, or be, a report interval
+       expression.  The basic report intervals  are  daily,  weekly,  monthly,
+       quarterly, or yearly, which have the same effect as the -D,-W,-M,-Q, or
+       -Y flags.  Between report interval and start/end dates  (if  any),  the
+       word in is optional.  Examples:
+
+
+       -p "weekly from 2009/1/1 to 2009/4/1"
+       -p "monthly in 2008"
+       -p "quarterly"
+
+       Note  that  weekly, monthly, quarterly and yearly intervals will always
+       start on the first day on week, month, quarter or year accordingly, and
+       will  end  on  the  last  day of same period, even if associated period
+       expression specifies different explicit start and end date.
+
+       For example:
+
+
+       -p "weekly from  2009/1/1   starts on 2008/12/29, closest preceding Mon-
+       to 2009/4/1"                day
+       -p      "monthly       in   starts on 2018/11/01
+       2008/11/25"
+       -p     "quarterly    from   starts  on  2009/04/01,  ends on 2009/06/30,
+       2009-05-05 to 2009-06-01"   which are first and last days of Q2 2009
+       -p      "yearly      from   starts on 2009/01/01, first day of 2009
+       2009-12-29"
+
+       The  following  more  complex  report  intervals  are  also  supported:
+       biweekly, fortnightly,  bimonthly,  every  day|week|month|quarter|year,
+       every N days|weeks|months|quarters|years.
+
+       All  of  these  will start on the first day of the requested period and
+       end on the last one, as described above.
+
+       Examples:
+
+
+       -p "bimonthly from 2008"    periods will have boundaries on  2008/01/01,
+                                   2008/03/01, ...
+       -p "every 2 weeks"          starts on closest preceding Monday
+       -p  "every  5  month from   periods will have boundaries on  2009/03/01,
+       2009/03"                    2009/08/01, ...
+
+       If  you want intervals that start on arbitrary day of your choosing and
+       span a week, month or year, you need to use any of the following:
+
+       every    Nth     day     of     week,     every     WEEKDAYNAME     (eg
+       mon|tue|wed|thu|fri|sat|sun), every Nth day [of month], every Nth WEEK-
+       DAYNAME [of month], every MM/DD [of year], every  Nth  MMM  [of  year],
+       every MMM Nth [of year].
+
+       Examples:
+
+
+       -p  "every  2nd  day  of   periods will go from Tue to Tue
+       week"
+       -p "every Tue"             same
+       -p "every 15th day"        period boundaries will  be  on  15th  of  each
+                                  month
+
+       -p "every 2nd Monday"      period  boundaries will be on second Monday of
+                                  each month
+       -p "every 11/05"           yearly periods with boundaries on 5th of Nov
+       -p "every 5th Nov"         same
+       -p "every Nov 5th"         same
+
+       Show historical balances at end of 15th each month (N is exclusive  end
+       date):
+
+       hledger balance -H -p "every 16th day"
+
+       Group  postings  from  start  of wednesday to end of next tuesday (N is
+       start date and exclusive end date):
+
+       hledger register checking -p "every 3rd day of week"
+
+   Depth limiting
+       With the --depth N option (short form: -N), commands like account, bal-
+       ance  and register will show only the uppermost accounts in the account
+       tree, down to level N.  Use this when you  want  a  summary  with  less
+       detail.   This  flag has the same effect as a depth: query argument (so
+       -2, --depth=2 or depth:2 are equivalent).
+
+   Pivoting
+       Normally hledger sums amounts, and organizes them in a hierarchy, based
+       on  account  name.  The --pivot FIELD option causes it to sum and orga-
+       nize hierarchy based on the value of some other field  instead.   FIELD
+       can be: code, description, payee, note, or the full name (case insensi-
+       tive) of any tag.  As with account names, values containing colon:sepa-
+       rated:parts will be displayed hierarchically in reports.
+
+       --pivot  is  a  general  option affecting all reports; you can think of
+       hledger transforming the journal before any other processing, replacing
+       every  posting's  account name with the value of the specified field on
+       that posting, inheriting it from the transaction or using a blank value
+       if it's not present.
+
+       An example:
+
+              2016/02/16 Member Fee Payment
+                  assets:bank account                    2 EUR
+                  income:member fees                    -2 EUR  ; member: John Doe
+
+       Normal balance report showing account names:
+
+              $ hledger balance
+                             2 EUR  assets:bank account
+                            -2 EUR  income:member fees
+              --------------------
+                                 0
+
+       Pivoted balance report, using member: tag values instead:
+
+              $ hledger balance --pivot member
+                             2 EUR
+                            -2 EUR  John Doe
+              --------------------
+                                 0
+
+       One  way  to  show  only  amounts  with a member: value (using a query,
+       described below):
+
+              $ hledger balance --pivot member tag:member=.
+                            -2 EUR  John Doe
+              --------------------
+                            -2 EUR
+
+       Another way (the acct:  query  matches  against  the  pivoted  "account
+       name"):
+
+              $ hledger balance --pivot member acct:.
+                            -2 EUR  John Doe
+              --------------------
+                            -2 EUR
+
+   Valuation
+       Instead  of  reporting amounts in their original commodity, hledger can
+       convert them to cost/sale amount (using the conversion rate recorded in
+       the transaction), or to market value (using some market price on a cer-
+       tain date).  This is controlled by the --value=TYPE[,COMMODITY] option,
+       but  we  also  provide  the  simpler -B/-V/-X flags, and usually one of
+       those is all you need.
+
+   -B: Cost
+       The -B/--cost flag converts amounts to their cost  or  sale  amount  at
+       transaction time, if they have a transaction price specified.
+
+   -V: Value
+       The  -V/--market flag converts amounts to market value in their default
+       valuation commodity, using the market prices in effect on the valuation
+       date(s), if any.  More on these in a minute.
+
+   -X: Value in specified commodity
+       The -X/--exchange=COMM option is like -V, except you tell it which cur-
+       rency you want to convert to, and it tries  to  convert  everything  to
+       that.
+
+   Valuation date
+       Since  market  prices  can change from day to day, market value reports
+       have a valuation date (or more than one), which determines which market
+       prices will be used.
+
+       For single period reports, if an explicit report end date is specified,
+       that will be used as the valuation date; otherwise the  valuation  date
+       is "today".
+
+       For  multiperiod  reports, each column/period is valued on the last day
+       of the period, by default.
+
+   Market prices
+       (experimental)
+
+       To convert a commodity A to its market value in  another  commodity  B,
+       hledger  looks  for a suitable market price (exchange rate) as follows,
+       in this order of preference :
+
+       1. A declared market price or inferred market price: A's latest  market
+          price in B on or before the valuation date as declared by a P direc-
+          tive, or (with the --infer-value  flag)  inferred  from  transaction
+          prices.
+
+       2. A reverse market price: the inverse of a declared or inferred market
+          price from B to A.
+
+       3. A a forward chain of market prices: a synthetic price formed by com-
+          bining the shortest chain of "forward" (only 1 above) market prices,
+          leading from A to B.
+
+       4. A any chain of market prices: a chain of any market prices,  includ-
+          ing  both forward and reverse prices (1 and 2 above), leading from A
+          to B.
+
+       Amounts for which no applicable market price can be found, are not con-
+       verted.
+
+   --infer-value: market prices from transactions
+       (experimental)
+
+       Normally, market value in hledger is fully controlled by, and requires,
+       P directives in your journal.  Since adding and updating those can be a
+       chore,  and  since  transactions  usually take place at close to market
+       value, why not use the recorded transaction prices as additional market
+       prices (as Ledger does) ?  We could produce value reports without need-
+       ing P directives at all.
+
+       Adding the --infer-value flag to -V, -X or --value  enables  this.   So
+       for  example,  hledger  bs -V --infer-value will get market prices both
+       from P directives and from transactions.
+
+       There is a downside: value reports can sometimes be affected in confus-
+       ing/undesired  ways  by  your journal entries.  If this happens to you,
+       read all of this Valuation section carefully, and try adding --debug or
+       --debug=2 to troubleshoot.
+
+       --infer-value can infer market prices from:
+
+       o multicommodity transactions with explicit prices (@/@@)
+
+       o multicommodity  transactions with implicit prices (no @, two commodi-
+         ties, unbalanced).  (With  these,  the  order  of  postings  matters.
+         hledger print -x can be useful for troubleshooting.)
+
+       o but  not,  currently, from "more correct" multicommodity transactions
+         (no @, multiple commodities, balanced).
+
+   Valuation commodity
+       (experimental)
+
+       When you specify a valuation commodity (-X COMM or --value TYPE,COMM):
+       hledger will convert all amounts to COMM, wherever it can find a  suit-
+       able market price (including by reversing or chaining prices).
+
+       When  you  leave  the  valuation  commodity  unspecified (-V or --value
+       TYPE):
+       For each commodity A, hledger picks a default  valuation  commodity  as
+       follows, in this order of preference:
+
+       1. The price commodity from the latest P-declared market price for A on
+          or before valuation date.
+
+       2. The price commodity from the latest P-declared market price for A on
+          any  date.   (Allows  conversion  to proceed when there are inferred
+          prices before the valuation date.)
+
+       3. If there are no P directives at all (any commodity or date) and  the
+          --infer-value  flag  is  used:  the  price commodity from the latest
+          transaction-inferred price for A on or before valuation date.
+
+       This means:
+
+       o If you have P directives, they determine which  commodities  -V  will
+         convert, and to what.
+
+       o If you have no P directives, and use the --infer-value flag, transac-
+         tion prices determine it.
+
+       Amounts for which no valuation commodity can  be  found  are  not  con-
+       verted.
+
+   Simple valuation examples
+       Here are some quick examples of -V:
+
+              ; one euro is worth this many dollars from nov 1
+              P 2016/11/01 EUR $1.10
+
+              ; purchase some euros on nov 3
+              2016/11/3
+                  assets:euros        EUR100
+                  assets:checking
+
+              ; the euro is worth fewer dollars by dec 21
+              P 2016/12/21 EUR $1.03
+
+       How many euros do I have ?
+
+              $ hledger -f t.j bal -N euros
+                              EUR100  assets:euros
+
+       What are they worth at end of nov 3 ?
+
+              $ hledger -f t.j bal -N euros -V -e 2016/11/4
+                           $110.00  assets:euros
+
+       What  are they worth after 2016/12/21 ?  (no report end date specified,
+       defaults to today)
+
+              $ hledger -f t.j bal -N euros -V
+                           $103.00  assets:euros
+
+   --value: Flexible valuation
+       -B, -V and -X are special cases of the more general --value option:
+
+               --value=TYPE[,COMM]  TYPE is cost, then, end, now or YYYY-MM-DD.
+                                    COMM is an optional commodity symbol.
+                                    Shows amounts converted to:
+                                    - cost commodity using transaction prices (then optionally to COMM using market prices at period end(s))
+                                    - default valuation commodity (or COMM) using market prices at posting dates
+                                    - default valuation commodity (or COMM) using market prices at period end(s)
+                                    - default valuation commodity (or COMM) using current market prices
+                                    - default valuation commodity (or COMM) using market prices at some date
+
+       The TYPE part selects cost or value and valuation date:
+
+       --value=cost
+              Convert amounts to cost, using the prices recorded  in  transac-
+              tions.
+
+       --value=then
+              Convert  amounts to their value in the default valuation commod-
+              ity, using market prices on each posting's date.  This  is  cur-
+              rently supported only by the print and register commands.
+
+       --value=end
+              Convert  amounts to their value in the default valuation commod-
+              ity, using market prices on the last day of  the  report  period
+              (or  if  unspecified, the journal's end date); or in multiperiod
+              reports, market prices on the last day of each subperiod.
+
+       --value=now
+              Convert amounts to their value in the default valuation  commod-
+              ity  using  current  market  prices (as of when report is gener-
+              ated).
+
+       --value=YYYY-MM-DD
+              Convert amounts to their value in the default valuation  commod-
+              ity using market prices on this date.
+
+       To select a different valuation commodity, add the optional ,COMM part:
+       a comma, then the  target  commodity's  symbol.   Eg:  --value=now,EUR.
+       hledger will do its best to convert amounts to this commodity, deducing
+       market prices as described above.
+
+   More valuation examples
+       Here are some examples showing the effect  of  --value,  as  seen  with
+       print:
+
+              P 2000-01-01 A  1 B
+              P 2000-02-01 A  2 B
+              P 2000-03-01 A  3 B
+              P 2000-04-01 A  4 B
+
+              2000-01-01
+                (a)      1 A @ 5 B
+
+              2000-02-01
+                (a)      1 A @ 6 B
+
+              2000-03-01
+                (a)      1 A @ 7 B
+
+       Show the cost of each posting:
+
+              $ hledger -f- print --value=cost
+              2000-01-01
+                  (a)             5 B
+
+              2000-02-01
+                  (a)             6 B
+
+              2000-03-01
+                  (a)             7 B
+
+       Show the value as of the last day of the report period (2000-02-29):
+
+              $ hledger -f- print --value=end date:2000/01-2000/03
+              2000-01-01
+                  (a)             2 B
+
+              2000-02-01
+                  (a)             2 B
+
+       With  no  report  period specified, that shows the value as of the last
+       day of the journal (2000-03-01):
+
+              $ hledger -f- print --value=end
+              2000-01-01
+                  (a)             3 B
+
+              2000-02-01
+                  (a)             3 B
+
+              2000-03-01
+                  (a)             3 B
+
+       Show the current value (the 2000-04-01 price is still in effect today):
+
+              $ hledger -f- print --value=now
+              2000-01-01
+                  (a)             4 B
+
+              2000-02-01
+                  (a)             4 B
+
+              2000-03-01
+                  (a)             4 B
+
+       Show the value on 2000/01/15:
+
+              $ hledger -f- print --value=2000-01-15
+              2000-01-01
+                  (a)             1 B
+
+              2000-02-01
+                  (a)             1 B
+
+              2000-03-01
+                  (a)             1 B
+
+       You  may  need  to  explicitly  set  a  commodity's display style, when
+       reverse prices are used.  Eg this output might be surprising:
+
+              P 2000-01-01 A 2B
+
+              2000-01-01
+                a  1B
+                b
+
+              $ hledger print -x -X A
+              2000-01-01
+                  a               0
+                  b               0
+
+       Explanation: because there's no amount or commodity directive  specify-
+       ing  a display style for A, 0.5A gets the default style, which shows no
+       decimal digits.  Because the displayed amount looks like zero, the com-
+       modity  symbol  and minus sign are not displayed either.  Adding a com-
+       modity directive sets a more useful display style for A:
+
+              P 2000-01-01 A 2B
+              commodity 0.00A
+
+              2000-01-01
+                a  1B
+                b
+
+              $ hledger print -X A
+              2000-01-01
+                  a           0.50A
+                  b          -0.50A
+
+   Effect of valuation on reports
+       Here is a reference for how valuation is supposed to affect  each  part
+       of  hledger's  reports  (and  a  glossary).  (It's wide, you'll have to
+       scroll sideways.) It may be useful when troubleshooting.  If  you  find
+       problems,  please  report  them,  ideally  with a reproducible example.
+       Related: #329, #1083.
+
+
+       Report type     -B,             -V, -X           --value=then   --value=end     --value=DATE,
+                       --value=cost                                                    --value=now
+       ----------------------------------------------------------------------------------------------
+       print
+       posting         cost            value      at    value     at   value      at   value      at
+       amounts                         report end or    posting date   report     or   DATE/today
+                                       today                           journal end
+       balance         unchanged       unchanged        unchanged      unchanged       unchanged
+       asser-
+       tions/assign-
+       ments
+
+       register
+       starting bal-   cost            value  at day    not     sup-   value  at day   value      at
+       ance (-H)                       before report    ported         before report   DATE/today
+                                       or    journal                   or    journal
+                                       start                           start
+
+       posting         cost            value      at    value     at   value      at   value      at
+       amounts                         report end or    posting date   report     or   DATE/today
+                                       today                           journal end
+       summary post-   summarised      value      at    sum of post-   value      at   value      at
+       ing   amounts   cost            period ends      ings      in   period ends     DATE/today
+       with   report                                    interval,
+       interval                                         valued    at
+                                                        interval
+                                                        start
+       running         sum/average     sum/average      sum/average    sum/average     sum/average
+       total/average   of  displayed   of  displayed    of displayed   of  displayed   of  displayed
+                       values          values           values         values          values
+
+       balance  (bs,
+       bse, cf, is)
+       balance         sums of costs   value      at    not     sup-   value      at   value      at
+       changes                         report end or    ported         report     or   DATE/today of
+                                       today of sums                   journal   end   sums of post-
+                                       of postings                     of   sums  of   ings
+                                                                       postings
+       budget          like  balance   like  balance    not     sup-   like balances   like  balance
+       amounts         changes         changes          ported                         changes
+       (--budget)
+       grand total     sum  of  dis-   sum  of  dis-    not     sup-   sum  of  dis-   sum  of  dis-
+                       played values   played values    ported         played values   played values
+
+       balance  (bs,
+       bse, cf,  is)
+       with   report
+       interval
+       starting bal-   sums of costs   value      at    not     sup-   value      at   sums of post-
+       ances (-H)      of   postings   report  start    ported         report  start   ings   before
+                       before report   of  sums   of                   of  sums   of   report start
+                       start           all  postings                   all  postings
+                                       before report                   before report
+                                       start                           start
+       balance         sums of costs   same       as    not     sup-   balance         value      at
+       changes (bal,   of   postings   --value=end      ported         change     in   DATE/today of
+       is,        bs   in period                                       each  period,   sums of post-
+       --change,  cf                                                   valued     at   ings
+       --change)                                                       period ends
+       end  balances   sums of costs   same       as    not     sup-   period    end   value      at
+       (bal  -H,  is   of   postings   --value=end      ported         balances,       DATE/today of
+       --H, bs, cf)    from   before                                   valued     at   sums of post-
+                       report  start                                   period ends     ings
+                       to period end
+       budget          like  balance   like  balance    not     sup-   like balances   like  balance
+       amounts         changes/end     changes/end      ported                         changes/end
+       (--budget)      balances        balances                                        balances
+       row   totals,   sums,   aver-   sums,   aver-    not     sup-   sums,   aver-   sums,   aver-
+       row  averages   ages of  dis-   ages  of dis-    ported         ages  of dis-   ages of  dis-
+       (-T, -A)        played values   played values                   played values   played values
+       column totals   sums  of dis-   sums  of dis-    not     sup-   sums of  dis-   sums of  dis-
+                       played values   played values    ported         played values   played values
+       grand  total,   sum,  average   sum,  average    not     sup-   sum,  average   sum,  average
+       grand average   of     column   of     column    ported         of     column   of     column
+                       totals          totals                          totals          totals
+
+
+       --cumulative is omitted to save space, it works like -H but with a zero
+       starting balance.
+
+       Glossary:
+
+       cost   calculated using price(s) recorded in the transaction(s).
+
+       value  market value using available market price declarations,  or  the
+              unchanged amount if no conversion rate can be found.
+
+       report start
+              the  first  day  of the report period specified with -b or -p or
+              date:, otherwise today.
+
+       report or journal start
+              the first day of the report period specified with -b  or  -p  or
+              date:,  otherwise  the earliest transaction date in the journal,
+              otherwise today.
+
+       report end
+              the last day of the report period specified with  -e  or  -p  or
+              date:, otherwise today.
+
+       report or journal end
+              the  last  day  of  the report period specified with -e or -p or
+              date:, otherwise the latest transaction  date  in  the  journal,
+              otherwise today.
+
+       report interval
+              a  flag (-D/-W/-M/-Q/-Y) or period expression that activates the
+              report's multi-period mode (whether showing one or many subperi-
+              ods).
+
+COMMANDS
+       hledger  provides a number of commands for producing reports and manag-
+       ing your data.  Run hledger with no  arguments  to  list  the  commands
+       available.
+
+       To run a command, write its name (or its abbreviation shown in the com-
+       mands list, or any unambiguous prefix of the name) as  hledger's  first
+       argument.  Eg: hledger balance or hledger bal.
+
+       Here are the built-in commands:
+
+       Data entry (these modify the journal file):
+
+       o add - add transactions using guided prompts
+
+       o import - add any new transactions from other files (eg csv)
+
+       Data management:
+
+       o check - check for various kinds of issue in the data
+
+       o close (equity) - generate balance-resetting transactions
+
+       o diff - compare account transactions in two journal files
+
+       o rewrite - generate extra postings, similar to print --auto
+
+       Financial statements:
+
+       o aregister (areg) - show transactions in a particular account
+
+       o balancesheet (bs) - show assets, liabilities and net worth
+
+       o balancesheetequity (bse) - show assets, liabilities and equity
+
+       o cashflow (cf) - show changes in liquid assets
+
+       o incomestatement (is) - show revenues and expenses
+
+       o roi - show return on investments
+
+       Miscellaneous reports:
+
+       o accounts (a) - show account names
+
+       o activity - show postings-per-interval bar charts
+
+       o balance  (b,  bal)  -  show  balance  changes/end balances/budgets in
+         accounts
+
+       o codes - show transaction codes
+
+       o commodities - show commodity/currency symbols
+
+       o descriptions - show unique transaction descriptions
+
+       o files - show input file paths
+
+       o notes - show unique note segments of transaction descriptions
+
+       o payees - show unique payee segments of transaction descriptions
+
+       o prices - show market price records
+
+       o print (p, txns) - show transactions (journal entries)
+
+       o print-unique - show only transactions with unique descriptions
+
+       o register (r, reg) - show postings in one or more accounts  &  running
+         total
+
+       o register-match  -  show a recent posting that best matches a descrip-
+         tion
+
+       o stats - show journal statistics
+
+       o tags - show tag names
+
+       o test - run self tests
+
+       Next, the detailed command docs, in alphabetical order.
+
+   accounts
+       accounts, a
+       Show account names.
+
+       This command lists account names, either declared with  account  direc-
+       tives  (--declared),  posted  to (--used), or both (the default).  With
+       query arguments, only matched account names and  account  names  refer-
+       enced  by matched postings are shown.  It shows a flat list by default.
+       With --tree, it uses indentation to show  the  account  hierarchy.   In
+       flat  mode you can add --drop N to omit the first few account name com-
+       ponents.  Account names can be depth-clipped with depth:N or --depth  N
+       or -N.
+
+       Examples:
+
+              $ hledger accounts
+              assets:bank:checking
+              assets:bank:saving
+              assets:cash
+              expenses:food
+              expenses:supplies
+              income:gifts
+              income:salary
+              liabilities:debts
+
+   activity
+       activity
+       Show an ascii barchart of posting counts per interval.
+
+       The  activity  command  displays an ascii histogram showing transaction
+       counts by day, week, month or other reporting interval (by day  is  the
+       default).  With query arguments, it counts only matched transactions.
+
+       Examples:
+
+              $ hledger activity --quarterly
+              2008-01-01 **
+              2008-04-01 *******
+              2008-07-01
+              2008-10-01 **
+
+   add
+       add
+       Prompt  for  transactions  and  add them to the journal.  Any arguments
+       will be used as default inputs for the first N prompts.
+
+       Many hledger users edit their journals directly with a text editor,  or
+       generate  them from CSV.  For more interactive data entry, there is the
+       add command, which prompts interactively on the console for new  trans-
+       actions, and appends them to the journal file (if there are multiple -f
+       FILE options, the first file is used.) Existing  transactions  are  not
+       changed.   This  is the only hledger command that writes to the journal
+       file.
+
+       To use it, just run hledger add and follow the prompts.  You can add as
+       many  transactions as you like; when you are finished, enter . or press
+       control-d or control-c to exit.
+
+       Features:
+
+       o add tries to provide useful defaults,  using  the  most  similar  (by
+         description)  recent transaction (filtered by the query, if any) as a
+         template.
+
+       o You can also set the initial defaults with command line arguments.
+
+       o Readline-style edit keys can be used during data entry.
+
+       o The tab key will auto-complete whenever possible - accounts, descrip-
+         tions,  dates  (yesterday,  today,  tomorrow).   If the input area is
+         empty, it will insert the default value.
+
+       o If the journal defines a default commodity, it will be added  to  any
+         bare numbers entered.
+
+       o A parenthesised transaction code may be entered following a date.
+
+       o Comments and tags may be entered following a description or amount.
+
+       o If you make a mistake, enter < at any prompt to go one step backward.
+
+       o Input prompts are displayed in a different colour when  the  terminal
+         supports it.
+
+       Example (see the tutorial for a detailed explanation):
+
+              $ hledger add
+              Adding transactions to journal file /src/hledger/examples/sample.journal
+              Any command line arguments will be used as defaults.
+              Use tab key to complete, readline keys to edit, enter to accept defaults.
+              An optional (CODE) may follow transaction dates.
+              An optional ; COMMENT may follow descriptions or amounts.
+              If you make a mistake, enter < at any prompt to go one step backward.
+              To end a transaction, enter . when prompted.
+              To quit, enter . at a date prompt or press control-d or control-c.
+              Date [2015/05/22]:
+              Description: supermarket
+              Account 1: expenses:food
+              Amount  1: $10
+              Account 2: assets:checking
+              Amount  2 [$-10.0]:
+              Account 3 (or . or enter to finish this transaction): .
+              2015/05/22 supermarket
+                  expenses:food             $10
+                  assets:checking        $-10.0
+
+              Save this transaction to the journal ? [y]:
+              Saved.
+              Starting the next transaction (. or ctrl-D/ctrl-C to quit)
+              Date [2015/05/22]: <CTRL-D> $
+
+       On  Microsoft  Windows,  the add command makes sure that no part of the
+       file path ends with a period, as that would cause problems (#1056).
+
+   aregister
+       aregister, areg
+
+       Show the transactions and running historical  balance  in  an  account,
+       with each line item representing one transaction.
+
+       aregister shows the transactions affecting a particular account and its
+       subaccounts, with each line item representing a whole transaction -  as
+       in  bank statements, hledger-ui, hledger-web and other accounting apps.
+
+       Note this is unlike the register command, which shows individual  post-
+       ings and does not always show a single account or a historical balance.
+
+       A reminder, "historical" balances include any balance from transactions
+       before the report start date, so (if opening balances are recorded cor-
+       rectly) aregister will show the real-world balances of an  account,  as
+       you would see in a bank statement.
+
+       As  a  quick  rule  of  thumb, use aregister for reconciling real-world
+       asset/liability accounts  and  register  for  reviewing  detailed  rev-
+       enues/expenses.
+
+       aregister  shows  the  register  for  just  one account (and its subac-
+       counts).  This account must be specified as the  first  argument.   You
+       can  write  either the full account name, or a case-insensitive regular
+       expression which will select the alphabetically first matched  account.
+       (Eg  if  you have assets:aaa:checking and assets:bbb:checking accounts,
+       hledger areg checking would select assets:aaa:checking.)
+
+       Any additional arguments form a query which will  filter  the  transac-
+       tions shown.
+
+       Each aregister line item shows:
+
+       o the  transaction's date (or the relevant posting's date if different,
+         see below)
+
+       o the names of all the other account(s) involved  in  this  transaction
+         (probably abbreviated)
+
+       o the total change to this account's balance from this transaction
+
+       o the account's historical running balance after this transaction.
+
+       Transactions  making a net change of zero are not shown by default; add
+       the -E/--empty flag to show them.
+
+       aregister ignores a depth limit, so its final total will always match a
+       balance report with similar arguments.
+
+       This  command  also  supports  the output destination and output format
+       options The output formats supported are txt, csv, and json.
+
+   aregister and custom posting dates
+       Transactions whose date is outside  the  report  period  can  still  be
+       shown,  if  they have a posting to this account dated inside the report
+       period.  (And in this case it's the posting date that is  shown.)  This
+       ensures that aregister can show an accurate historical running balance,
+       matching the one shown by register -H with the same arguments.
+
+       To filter strictly by transaction date  instead,  add  the  --txn-dates
+       flag.   If  you  use  this  flag  and some of your postings have custom
+       dates, it's probably best to assume the running balance is wrong.
+
+       Examples:
+
+       Show all transactions and  historical  running  balance  in  the  first
+       account whose name contains "checking":
+
+              $ hledger areg checking
+
+       Show  transactions and historical running balance in all asset accounts
+       during july:
+
+              $ hledger areg assets date:jul
+
+   balance
+       balance, bal, b
+       Show accounts and their balances.
+
+       The balance command is hledger's most versatile command.  Note, despite
+       the  name,  it  is  not always used for showing real-world account bal-
+       ances; the more accounting-aware balancesheet and  incomestatement  may
+       be more convenient for that.
+
+       By default, it displays all accounts, and each account's change in bal-
+       ance during the entire period of the journal.  Balance changes are cal-
+       culated  by  adding up the postings in each account.  You can limit the
+       postings matched, by a query, to see fewer  accounts,  changes  over  a
+       different time period, changes from only cleared transactions, etc.
+
+       If you include an account's complete history of postings in the report,
+       the balance change is equivalent to the account's current  ending  bal-
+       ance.   For a real-world account, typically you won't have all transac-
+       tions in the journal; instead you'll have all transactions after a cer-
+       tain  date,  and  an "opening balances" transaction setting the correct
+       starting balance on that date.  Then  the  balance  command  will  show
+       real-world account balances.  In some cases the -H/--historical flag is
+       used to ensure this (more below).
+
+       This command also supports the output  destination  and  output  format
+       options  The  output  formats  supported are (in most modes): txt, csv,
+       html, and json.
+
+       The balance command can produce several styles of report:
+
+
+   Single-period flat balance report
+       This is the default for hledger's balance command: a flat list  of  all
+       (or  with  a  query,  matched)  accounts,  showing  full account names.
+       Accounts are sorted by declaration order if any, and  then  by  account
+       name.  Accounts which have zero balance are not shown unless -E/--empty
+       is used.  The reported balances' total  is  shown  as  the  last  line,
+       unless disabled by -N/--no-total.
+
+              $ hledger bal
+                                $1  assets:bank:saving
+                               $-2  assets:cash
+                                $1  expenses:food
+                                $1  expenses:supplies
+                               $-1  income:gifts
+                               $-1  income:salary
+                                $1  liabilities:debts
+              --------------------
+                                 0
+
+
+   Single-period tree-mode balance report
+       With the -t/--tree flag, accounts are displayed hierarchically, showing
+       subaccounts as short names indented below their parent.  (This  is  the
+       default style in Ledger and in older hledger versions.)
+
+              $ hledger balance
+                               $-1  assets
+                                $1    bank:saving
+                               $-2    cash
+                                $2  expenses
+                                $1    food
+                                $1    supplies
+                               $-2  income
+                               $-1    gifts
+                               $-1    salary
+                                $1  liabilities:debts
+              --------------------
+                                 0
+
+       For  more  compact output, "boring" accounts containing a single inter-
+       esting subaccount and no balance of their own (assets:bank and liabili-
+       ties  here)  are  elided  into the following line, unless --no-elide is
+       used.  And accounts which have zero balance and no non-zero subaccounts
+       are omitted, unless -E/--empty is used.
+
+       Account  balances  in tree mode are "inclusive" - they include the bal-
+       ances of any subaccounts.  Eg, the assets $-1 balance here includes the
+       $1 from assets:bank:saving and the $-2 from assets:cash.  (And it would
+       include balance posted to the assets account itself, if there was any).
+       Note this causes some repetition, and the final total (0) is the sum of
+       the top-level balances, not of all the balances shown.
+
+       Each group of sibling accounts is  sorted  separately,  by  declaration
+       order and then by account name.
+
+   Multi-period balance report
+       Multi-period  balance  reports are a very useful hledger feature, acti-
+       vated if you provide one of  the  reporting  interval  flags,  such  as
+       -M/--monthly.   They  are similar to single-period balance reports, but
+       they show the report as a table, with columns representing one or  more
+       successive  time  periods.   This is the usually the preferred style of
+       balance report in hledger (even for a single period).
+
+       Multi-period balance reports come in several types,  showing  different
+       information:
+
+       1. A  balance  change  report: by default, each column shows the sum of
+          postings in that period, ie the account's change of balance in  that
+          period.  This is useful eg for a monthly income statement:
+
+          $ hledger balance --quarterly income expenses -E
+          Balance changes in 2008:
+
+                             ||  2008q1  2008q2  2008q3  2008q4
+          ===================++=================================
+           expenses:food     ||       0      $1       0       0
+           expenses:supplies ||       0      $1       0       0
+           income:gifts      ||       0     $-1       0       0
+           income:salary     ||     $-1       0       0       0
+          -------------------++---------------------------------
+                             ||     $-1      $1       0       0
+
+       2. A  cumulative  end  balance  report:  with --cumulative, each column
+          shows the end balance for  that  period,  accumulating  the  changes
+          across periods, starting from 0 at the report start date:
+
+                  $ hledger balance --quarterly income expenses -E --cumulative
+                  Ending balances (cumulative) in 2008:
+
+                                     ||  2008/03/31  2008/06/30  2008/09/30  2008/12/31
+                  ===================++=================================================
+                   expenses:food     ||           0          $1          $1          $1
+                   expenses:supplies ||           0          $1          $1          $1
+                   income:gifts      ||           0         $-1         $-1         $-1
+                   income:salary     ||         $-1         $-1         $-1         $-1
+                  -------------------++-------------------------------------------------
+                                     ||         $-1           0           0           0
+
+       3. A  historical  end balance report: with --historical/-H, each column
+          shows the actual historical end balance for that period,  accumulat-
+          ing  the  changes across periods, and including the balance from any
+          postings before the report start date.  This  is  useful  eg  for  a
+          multi-period  balance  sheet, and when you want to see balances only
+          after a certain date:
+
+                  $ hledger balance ^assets ^liabilities --quarterly --historical --begin 2008/4/1
+                  Ending balances (historical) in 2008/04/01-2008/12/31:
+
+                                        ||  2008/06/30  2008/09/30  2008/12/31
+                  ======================++=====================================
+                   assets:bank:checking ||          $1          $1           0
+                   assets:bank:saving   ||          $1          $1          $1
+                   assets:cash          ||         $-2         $-2         $-2
+                   liabilities:debts    ||           0           0          $1
+                  ----------------------++-------------------------------------
+                                        ||           0           0           0
+
+       Note that --cumulative or --historical/-H disable --row-total/-T, since
+       summing end balances generally does not make sense.
+
+       With   a  reporting  interval  (like  --quarterly  above),  the  report
+       start/end dates will be adjusted if necessary so  that  they  encompass
+       the displayed report periods.  This is so that the first and last peri-
+       ods will be "full" and comparable to the others.
+
+       The -E/--empty flag does two things  in  multicolumn  balance  reports:
+       first,  the  report  will  show all columns within the specified report
+       period (without -E, leading and trailing columns with  all  zeroes  are
+       not  shown).   Second,  all  accounts which existed at the report start
+       date will be considered, not just the ones  with  activity  during  the
+       report period (use -E to include low-activity accounts which would oth-
+       erwise would be omitted).
+
+       The -T/--row-total flag adds an additional column showing the total for
+       each row.
+
+       The  -A/--average  flag adds a column showing the average value in each
+       row.
+
+       Here's an example of all three:
+
+              $ hledger balance -Q income expenses --tree -ETA
+              Balance changes in 2008:
+
+                          ||  2008q1  2008q2  2008q3  2008q4    Total  Average
+              ============++===================================================
+               expenses   ||       0      $2       0       0       $2       $1
+                 food     ||       0      $1       0       0       $1        0
+                 supplies ||       0      $1       0       0       $1        0
+               income     ||     $-1     $-1       0       0      $-2      $-1
+                 gifts    ||       0     $-1       0       0      $-1        0
+                 salary   ||     $-1       0       0       0      $-1        0
+              ------------++---------------------------------------------------
+                          ||     $-1      $1       0       0        0        0
+
+              (Average is rounded to the dollar here since all journal amounts are)
+
+       The --transpose flag can be used to exchange the rows and columns of  a
+       multicolumn report.
+
+       When  showing  multicommodity amounts, multicolumn balance reports will
+       elide any amounts which have more than two commodities, since otherwise
+       columns  could get very wide.  The --no-elide flag disables this.  Hid-
+       ing totals with the -N/--no-total flag can also help reduce  the  width
+       of multicommodity reports.
+
+       When the report is still too wide, a good workaround is to pipe it into
+       less -RS (-R for colour, -S to chop long lines).  Eg:  hledger  bal  -D
+       --color=yes | less -RS.
+
+   Depth limiting
+       With  a depth:N query, or --depth N option, or just -N, balance reports
+       will show accounts only to the specified depth.  This is very useful to
+       hide  low-level  accounts and get an overview.  Eg, limiting to depth 1
+       shows the top-level accounts:
+
+              $ hledger balance -N -1
+                               $-1  assets
+                                $2  expenses
+                               $-2  income
+                                $1  liabilities
+
+       Accounts at the depth limit will include the  balances  of  any  hidden
+       subaccounts  (even  in  flat  mode, which normally shows exclusive bal-
+       ances).
+
+       You can also drop account name components from  the  start  of  account
+       names,  using  --drop N.  This can be useful to hide unwanted top-level
+       detail.
+
+   Colour support
+       In terminal output, when colour is enabled, the balance  command  shows
+       negative amounts in red.
+
+   Sorting by amount
+       With  -S/--sort-amount,  accounts with the largest (most positive) bal-
+       ances are shown first.  For example, hledger bal  expenses  -MAS  shows
+       your biggest averaged monthly expenses first.
+
+       Revenues  and liability balances are typically negative, however, so -S
+       shows these in reverse  order.   To  work  around  this,  you  can  add
+       --invert  to  flip the signs.  Or, use one of the sign-flipping reports
+       like balancesheet or  incomestatement,  which  also  support  -S.   Eg:
+       hledger is -MAS.
+
+   Percentages
+       With  -%  or  --percent,  balance  reports  show  each  account's value
+       expressed as a percentage of the column's total.  This is useful to get
+       an  overview of the relative sizes of account balances.  For example to
+       obtain an overview of expenses:
+
+              $ hledger balance expenses -%
+                           100.0 %  expenses
+                            50.0 %    food
+                            50.0 %    supplies
+              --------------------
+                           100.0 %
+
+       Note that --tree does not have an effect on -%.   The  percentages  are
+       always  relative  to the total sum of each column, they are never rela-
+       tive to the parent account.
+
+       Since the percentages are relative to the columns sum,  it  is  usually
+       not  useful  to  calculate  percentages if the signs of the amounts are
+       mixed.  Although the results are technically  correct,  they  are  most
+       likely  useless.   Especially  in a balance report that sums up to zero
+       (eg hledger balance -B) all percentage values will be zero.
+
+       This flag does not work if the  report  contains  any  mixed  commodity
+       accounts.   If there are mixed commodity accounts in the report be sure
+       to use -V or -B to coerce the report into using a single commodity.
+
+
+   Customising single-period balance reports
+       You can customise the layout  of  single-period  balance  reports  with
+       --format FMT, which sets the format of each line.  Eg:
+
+              $ hledger balance --format "%20(account) %12(total)"
+                            assets          $-1
+                       bank:saving           $1
+                              cash          $-2
+                          expenses           $2
+                              food           $1
+                          supplies           $1
+                            income          $-2
+                             gifts          $-1
+                            salary          $-1
+                 liabilities:debts           $1
+              ---------------------------------
+                                              0
+
+       The FMT format string (plus a newline) specifies the formatting applied
+       to each account/balance pair.  It may contain any suitable  text,  with
+       data fields interpolated like so:
+
+       %[MIN][.MAX](FIELDNAME)
+
+       o MIN pads with spaces to at least this width (optional)
+
+       o MAX truncates at this width (optional)
+
+       o FIELDNAME must be enclosed in parentheses, and can be one of:
+
+         o depth_spacer  - a number of spaces equal to the account's depth, or
+           if MIN is specified, MIN * depth spaces.
+
+         o account - the account's name
+
+         o total - the account's balance/posted total, right justified
+
+       Also, FMT can begin with an optional prefix to control  how  multi-com-
+       modity amounts are rendered:
+
+       o %_ - render on multiple lines, bottom-aligned (the default)
+
+       o %^ - render on multiple lines, top-aligned
+
+       o %, - render on one line, comma-separated
+
+       There  are  some  quirks.   Eg in one-line mode, %(depth_spacer) has no
+       effect, instead %(account) has indentation built  in.   Experimentation
+       may be needed to get pleasing results.
+
+       Some example formats:
+
+       o %(total) - the account's total
+
+       o %-20.20(account)  -  the account's name, left justified, padded to 20
+         characters and clipped at 20 characters
+
+       o %,%-50(account)  %25(total) - account name padded to  50  characters,
+         total  padded to 20 characters, with multiple commodities rendered on
+         one line
+
+       o %20(total)  %2(depth_spacer)%-(account) - the default format for  the
+         single-column balance report
+
+   Budget report
+       There  is also a special balance report mode for showing budget perfor-
+       mance.  The --budget flag activates extra columns  showing  the  budget
+       goals  for  each  account  and period, if any.  For this report, budget
+       goals are defined by periodic transactions.  This is  very  useful  for
+       comparing planned and actual income, expenses, time usage, etc.
+
+       For  example,  you  can  take  average  monthly  expenses in the common
+       expense categories to construct a minimal monthly budget:
+
+              ;; Budget
+              ~ monthly
+                income  $2000
+                expenses:food    $400
+                expenses:bus     $50
+                expenses:movies  $30
+                assets:bank:checking
+
+              ;; Two months worth of expenses
+              2017-11-01
+                income  $1950
+                expenses:food    $396
+                expenses:bus     $49
+                expenses:movies  $30
+                expenses:supplies  $20
+                assets:bank:checking
+
+              2017-12-01
+                income  $2100
+                expenses:food    $412
+                expenses:bus     $53
+                expenses:gifts   $100
+                assets:bank:checking
+
+       You can now see a monthly budget report:
+
+              $ hledger balance -M --budget
+              Budget performance in 2017/11/01-2017/12/31:
+
+                                    ||                      Nov                       Dec
+              ======================++====================================================
+               assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
+               expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
+               expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
+               expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
+               income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
+              ----------------------++----------------------------------------------------
+                                    ||      0 [              0]       0 [              0]
+
+       This is different from a normal balance report in several ways:
+
+       o Only accounts with budget goals during the report period  are  shown,
+         by default.
+
+       o In  each  column,  in square brackets after the actual amount, budget
+         goal amounts are shown, and the actual/goal percentage.  (Note:  bud-
+         get goals should be in the same commodity as the actual amount.)
+
+       o All  parent accounts are always shown, even in flat mode.  Eg assets,
+         assets:bank, and expenses above.
+
+       o Amounts always include all subaccounts, budgeted or unbudgeted,  even
+         in flat mode.
+
+       This means that the numbers displayed will not always add up! Eg above,
+       the expenses actual amount includes the  gifts  and  supplies  transac-
+       tions,  but  the  expenses:gifts and expenses:supplies accounts are not
+       shown, as they have no budget amounts declared.
+
+       This can be confusing.  When you need to make things clearer,  use  the
+       -E/--empty  flag,  which  will reveal all accounts including unbudgeted
+       ones, giving the full picture.  Eg:
+
+              $ hledger balance -M --budget --empty
+              Budget performance in 2017/11/01-2017/12/31:
+
+                                    ||                      Nov                       Dec
+              ======================++====================================================
+               assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
+               expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
+               expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
+               expenses:gifts       ||      0                      $100
+               expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
+               expenses:supplies    ||    $20                         0
+               income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
+              ----------------------++----------------------------------------------------
+                                    ||      0 [              0]       0 [              0]
+
+       You can roll over unspent budgets to next period with --cumulative:
+
+              $ hledger balance -M --budget --cumulative
+              Budget performance in 2017/11/01-2017/12/31:
+
+                                    ||                      Nov                       Dec
+              ======================++====================================================
+               assets               || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+               assets:bank          || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+               assets:bank:checking || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+               expenses             ||   $495 [ 103% of   $480]   $1060 [ 110% of   $960]
+               expenses:bus         ||    $49 [  98% of    $50]    $102 [ 102% of   $100]
+               expenses:food        ||   $396 [  99% of   $400]    $808 [ 101% of   $800]
+               expenses:movies      ||    $30 [ 100% of    $30]     $30 [  50% of    $60]
+               income               ||  $1950 [  98% of  $2000]   $4050 [ 101% of  $4000]
+              ----------------------++----------------------------------------------------
+                                    ||      0 [              0]       0 [              0]
+
+       For more examples and notes, see Budgeting.
+
+   Budget report start date
+       This might be a bug, but for now: when making budget  reports,  it's  a
+       good idea to explicitly set the report's start date to the first day of
+       a reporting period, because a periodic rule like  ~  monthly  generates
+       its  transactions  on the 1st of each month, and if your journal has no
+       regular transactions on the 1st, the default report  start  date  could
+       exclude  that  budget  goal, which can be a little surprising.  Eg here
+       the default report period is just the day of 2020-01-15:
+
+              ~ monthly in 2020
+                (expenses:food)  $500
+
+              2020-01-15
+                expenses:food    $400
+                assets:checking
+
+              $ hledger bal expenses --budget
+              Budget performance in 2020-01-15:
+
+                            || 2020-01-15
+              ==============++============
+               <unbudgeted> ||       $400
+              --------------++------------
+                            ||       $400
+
+       To avoid this, specify the budget report's  period,  or  at  least  the
+       start  date, with -b/-e/-p/date:, to ensure it includes the budget goal
+       transactions (periodic transactions) that  you  want.   Eg,  adding  -b
+       2020/1/1 to the above:
+
+              $ hledger bal expenses --budget -b 2020/1/1
+              Budget performance in 2020-01-01..2020-01-15:
+
+                             || 2020-01-01..2020-01-15
+              ===============++========================
+               expenses:food ||     $400 [80% of $500]
+              ---------------++------------------------
+                             ||     $400 [80% of $500]
+
+   Nested budgets
+       You  can  add budgets to any account in your account hierarchy.  If you
+       have budgets on both parent account and some of its children, then bud-
+       get(s)  of  the  child account(s) would be added to the budget of their
+       parent, much like account balances behave.
+
+       In the most simple case this means that once you add a  budget  to  any
+       account, all its parents would have budget as well.
+
+       To illustrate this, consider the following budget:
+
+              ~ monthly from 2019/01
+                  expenses:personal             $1,000.00
+                  expenses:personal:electronics    $100.00
+                  liabilities
+
+       With  this,  monthly  budget  for electronics is defined to be $100 and
+       budget for personal expenses is an additional $1000,  which  implicitly
+       means that budget for both expenses:personal and expenses is $1100.
+
+       Transactions  in  expenses:personal:electronics  will  be  counted both
+       towards its $100 budget and $1100 of expenses:personal ,  and  transac-
+       tions  in  any  other  subaccount of expenses:personal would be counted
+       towards only towards the budget of expenses:personal.
+
+       For example, let's consider these transactions:
+
+              ~ monthly from 2019/01
+                  expenses:personal             $1,000.00
+                  expenses:personal:electronics    $100.00
+                  liabilities
+
+              2019/01/01 Google home hub
+                  expenses:personal:electronics          $90.00
+                  liabilities                           $-90.00
+
+              2019/01/02 Phone screen protector
+                  expenses:personal:electronics:upgrades          $10.00
+                  liabilities
+
+              2019/01/02 Weekly train ticket
+                  expenses:personal:train tickets       $153.00
+                  liabilities
+
+              2019/01/03 Flowers
+                  expenses:personal          $30.00
+                  liabilities
+
+       As you can see, we  have  transactions  in  expenses:personal:electron-
+       ics:upgrades  and  expenses:personal:train  tickets,  and since both of
+       these accounts are without explicitly defined  budget,  these  transac-
+       tions would be counted towards budgets of expenses:personal:electronics
+       and expenses:personal accordingly:
+
+              $ hledger balance --budget -M
+              Budget performance in 2019/01:
+
+                                             ||                           Jan
+              ===============================++===============================
+               expenses                      ||  $283.00 [  26% of  $1100.00]
+               expenses:personal             ||  $283.00 [  26% of  $1100.00]
+               expenses:personal:electronics ||  $100.00 [ 100% of   $100.00]
+               liabilities                   || $-283.00 [  26% of $-1100.00]
+              -------------------------------++-------------------------------
+                                             ||        0 [                 0]
+
+       And with --empty, we can get a better picture of budget allocation  and
+       consumption:
+
+              $ hledger balance --budget -M --empty
+              Budget performance in 2019/01:
+
+                                                      ||                           Jan
+              ========================================++===============================
+               expenses                               ||  $283.00 [  26% of  $1100.00]
+               expenses:personal                      ||  $283.00 [  26% of  $1100.00]
+               expenses:personal:electronics          ||  $100.00 [ 100% of   $100.00]
+               expenses:personal:electronics:upgrades ||   $10.00
+               expenses:personal:train tickets        ||  $153.00
+               liabilities                            || $-283.00 [  26% of $-1100.00]
+              ----------------------------------------++-------------------------------
+                                                      ||        0 [                 0]
+
+   balancesheet
+       balancesheet, bs
+       This  command  displays a balance sheet, showing historical ending bal-
+       ances of asset and liability accounts.  (To see equity as well, use the
+       balancesheetequity  command.)  Amounts  are  shown with normal positive
+       sign, as in conventional financial statements.
+
+       The asset and liability accounts shown are those accounts declared with
+       the  Asset or Cash or Liability type, or otherwise all accounts under a
+       top-level  asset  or  liability  account  (case  insensitive,   plurals
+       allowed).
+
+       Example:
+
+              $ hledger balancesheet
+              Balance Sheet
+
+              Assets:
+                               $-1  assets
+                                $1    bank:saving
+                               $-2    cash
+              --------------------
+                               $-1
+
+              Liabilities:
+                                $1  liabilities:debts
+              --------------------
+                                $1
+
+              Total:
+              --------------------
+                                 0
+
+       With a reporting interval, multiple columns will be shown, one for each
+       report period.  As with multicolumn balance reports, you can alter  the
+       report  mode  with  --change/--cumulative/--historical.   Normally bal-
+       ancesheet shows historical ending balances, which is what you need  for
+       a  balance  sheet;  note  this means it ignores report begin dates (and
+       -T/--row-total, since summing end  balances  generally  does  not  make
+       sense).   Instead  of absolute values percentages can be displayed with
+       -%.
+
+       This command also supports the output  destination  and  output  format
+       options  The  output formats supported are txt, csv, html, and (experi-
+       mental) json.
+
+   balancesheetequity
+       balancesheetequity, bse
+       This command displays a balance sheet, showing historical  ending  bal-
+       ances  of asset, liability and equity accounts.  Amounts are shown with
+       normal positive sign, as in conventional financial statements.
+
+       The asset, liability and  equity  accounts  shown  are  those  accounts
+       declared  with  the Asset, Cash, Liability or Equity type, or otherwise
+       all accounts under a top-level asset, liability or equity account (case
+       insensitive, plurals allowed).
+
+       Example:
+
+              $ hledger balancesheetequity
+              Balance Sheet With Equity
+
+              Assets:
+                               $-2  assets
+                                $1    bank:saving
+                               $-3    cash
+              --------------------
+                               $-2
+
+              Liabilities:
+                                $1  liabilities:debts
+              --------------------
+                                $1
+
+              Equity:
+                        $1  equity:owner
+              --------------------
+                        $1
+
+              Total:
+              --------------------
+                                 0
+
+       This  command  also  supports  the output destination and output format
+       options The output formats supported are txt, csv, html,  and  (experi-
+       mental) json.
+
+   cashflow
+       cashflow, cf
+       This  command  displays  a  cashflow statement, showing the inflows and
+       outflows affecting "cash" (ie, liquid) assets.  Amounts are shown  with
+       normal positive sign, as in conventional financial statements.
+
+       The  "cash"  accounts  shown  are those accounts declared with the Cash
+       type, or otherwise all accounts under a top-level asset  account  (case
+       insensitive,  plural  allowed)  which  do  not  have fixed, investment,
+       receivable or A/R in their name.
+
+       Example:
+
+              $ hledger cashflow
+              Cashflow Statement
+
+              Cash flows:
+                               $-1  assets
+                                $1    bank:saving
+                               $-2    cash
+              --------------------
+                               $-1
+
+              Total:
+              --------------------
+                               $-1
+
+       With a reporting interval, multiple columns will be shown, one for each
+       report  period.   Normally cashflow shows changes in assets per period,
+       though as with multicolumn balance reports you  can  alter  the  report
+       mode with --change/--cumulative/--historical.  Instead of absolute val-
+       ues percentages can be displayed with -%.
+
+       This command also supports the output  destination  and  output  format
+       options  The  output formats supported are txt, csv, html, and (experi-
+       mental) json.
+
+   check
+       check
+       Check for various kinds of errors in your data.  experimental
+
+       hledger provides a number of built-in  error  checks  to  help  prevent
+       problems  in  your  data.  Some of these are run automatically; or, you
+       can use this check command to run them on demand, with no output and  a
+       zero exit code if all is well.  Some examples:
+
+              hledger check      # basic checks
+              hledger check -s   # basic + strict checks
+              hledger check ordereddates uniqueleafnames  # basic + specified checks
+
+       Here are the checks currently available:
+
+   Basic checks
+       These are always run by this command and other commands:
+
+       o parseable - data files are well-formed and can be successfully parsed
+
+       o autobalanced -  all  transactions  are  balanced,  inferring  missing
+         amounts  where  necessary,  and possibly converting commodities using
+         transaction prices or automatically-inferred transaction prices
+
+       o assertions - all balance  assertions  in  the  journal  are  passing.
+         (This check can be disabled with -I/--ignore-assertions.)
+
+   Strict checks
+       These  are  always  run  by this and other commands when -s/--strict is
+       used (strict mode):
+
+       o accounts - all account names used by transactions have been declared
+
+       o commodities - all commodity symbols used have been declared
+
+   Other checks
+       These checks can be run by specifying their names as arguments  to  the
+       check command:
+
+       o ordereddates  -  transactions are ordered by date (similar to the old
+         check-dates command)
+
+       o uniqueleafnames - all account leaf names are unique (similar  to  the
+         old check-dupes command)
+
+   Add-on checks
+       Some checks are not yet integrated with this command, but are available
+       as add-on commands in https://github.com/simonmichael/hledger/tree/mas-
+       ter/bin:
+
+       o hledger-check-tagfiles  -  all  tag  values  containing  / (a forward
+         slash) exist as file paths
+
+       o hledger-check-fancyassertions - more complex balance  assertions  are
+         passing
+
+       You could make your own similar scripts to perform custom checks; Cook-
+       book -> Scripting may be helpful.
+
+   close
+       close, equity
+       Prints a "closing  balances"  transaction  and  an  "opening  balances"
+       transaction that bring account balances to and from zero, respectively.
+       These can be added to your journal file(s), eg to bring asset/liability
+       balances  forward  into  a  new  journal  file,  or  to  close out rev-
+       enues/expenses to retained earnings at the end of a period.
+
+       You can print just one of these transactions by using  the  --close  or
+       --open  flag.   You  can customise their descriptions with the --close-
+       desc and --open-desc options.
+
+       One amountless posting to "equity:opening/closing balances" is added to
+       balance  the  transactions, by default.  You can customise this account
+       name with --close-acct and --open-acct; if  you  specify  only  one  of
+       these, it will be used for both.
+
+       With --x/--explicit, the equity posting's amount will be shown.  And if
+       it involves multiple commodities, a posting for each commodity will  be
+       shown, as with the print command.
+
+       With  --interleaved, the equity postings are shown next to the postings
+       they balance, which makes troubleshooting easier.
+
+       By default, transaction prices in the journal are ignored when generat-
+       ing  the  closing/opening  transactions.   With --show-costs, this cost
+       information is preserved (balance -B reports will  be  unchanged  after
+       the transition).  Separate postings are generated for each cost in each
+       commodity.  Note this can generate very large journal entries,  if  you
+       have many foreign currency or investment transactions.
+
+   close usage
+       If you split your journal files by time (eg yearly), you will typically
+       run this command at the end of the year, and save the closing  transac-
+       tion  as last entry of the old file, and the opening transaction as the
+       first entry of the new file.  This makes the files self  contained,  so
+       that  correct balances are reported no matter which of them are loaded.
+       Ie, if you load just one file, the balances are initialised  correctly;
+       or  if  you  load several files, the redundant closing/opening transac-
+       tions cancel each other out.  (They will show up in print  or  register
+       reports;  you  can  exclude  them  with  a  query like not:desc:'(open-
+       ing|closing) balances'.)
+
+       If you're running a business, you might also use this command to "close
+       the  books"  at  the  end  of an accounting period, transferring income
+       statement account balances to retained  earnings.   (You  may  want  to
+       change the equity account name to something like "equity:retained earn-
+       ings".)
+
+       By default, the closing transaction is dated  yesterday,  the  balances
+       are  calculated  as of end of yesterday, and the opening transaction is
+       dated today.  To close on some other date, use: hledger close -e  OPEN-
+       INGDATE.   Eg,  to  close/open  on the 2018/2019 boundary, use -e 2019.
+       You can also use -p or date:PERIOD (any starting date is ignored).
+
+       Both   transactions   will   include   balance   assertions   for   the
+       closed/reopened  accounts.   You probably shouldn't use status or real-
+       ness filters (like -C or -R or status:) with this command, or the  gen-
+       erated balance assertions will depend on these flags.  Likewise, if you
+       run this command with --auto,  the  balance  assertions  will  probably
+       always require --auto.
+
+       Examples:
+
+       Carrying asset/liability balances into a new file for 2019:
+
+              $ hledger close -f 2018.journal -e 2019 assets liabilities --open
+                  # (copy/paste the output to the start of your 2019 journal file)
+              $ hledger close -f 2018.journal -e 2019 assets liabilities --close
+                  # (copy/paste the output to the end of your 2018 journal file)
+
+       Now:
+
+              $ hledger bs -f 2019.journal                   # one file - balances are correct
+              $ hledger bs -f 2018.journal -f 2019.journal   # two files - balances still correct
+              $ hledger bs -f 2018.journal not:desc:closing  # to see year-end balances, must exclude closing txn
+
+       Transactions spanning the closing date can complicate matters, breaking
+       balance assertions:
+
+              2018/12/30 a purchase made in 2018, clearing the following year
+                  expenses:food          5
+                  assets:bank:checking  -5  ; [2019/1/2]
+
+       Here's one way to resolve that:
+
+              ; in 2018.journal:
+              2018/12/30 a purchase made in 2018, clearing the following year
+                  expenses:food          5
+                  liabilities:pending
+
+              ; in 2019.journal:
+              2019/1/2 clearance of last year's pending transactions
+                  liabilities:pending    5 = 0
+                  assets:checking
+
+   codes
+       codes
+       List the codes seen in transactions, in the order parsed.
+
+       This command prints the value of each transaction's code field, in  the
+       order  transactions  were  parsed.  The transaction code is an optional
+       value written in parentheses between the date  and  description,  often
+       used to store a cheque number, order number or similar.
+
+       Transactions aren't required to have a code, and missing or empty codes
+       will not be shown by default.  With the -E/--empty flag, they  will  be
+       printed as blank lines.
+
+       You can add a query to select a subset of transactions.
+
+       Examples:
+
+              1/1 (123)
+               (a)  1
+
+              1/1 ()
+               (a)  1
+
+              1/1
+               (a)  1
+
+              1/1 (126)
+               (a)  1
+
+              $ hledger codes
+              123
+              124
+              126
+
+              $ hledger codes -E
+              123
+              124
+
+
+              126
+
+   commodities
+       commodities
+       List all commodity/currency symbols used or declared in the journal.
+
+   descriptions
+       descriptions
+       List the unique descriptions that appear in transactions.
+
+       This command lists the unique descriptions that appear in transactions,
+       in alphabetic order.  You can add a query to select a subset of  trans-
+       actions.
+
+       Example:
+
+              $ hledger descriptions
+              Store Name
+              Gas Station | Petrol
+              Person A
+
+   diff
+       diff
+       Compares  a  particular  account's transactions in two input files.  It
+       shows any transactions to this account which are in one file but not in
+       the other.
+
+       More precisely, for each posting affecting this account in either file,
+       it looks for a corresponding posting in the other file which posts  the
+       same  amount  to  the  same  account (ignoring date, description, etc.)
+       Since postings not transactions are compared, this also works when mul-
+       tiple bank transactions have been combined into a single journal entry.
+
+       This is useful eg if you have downloaded an account's transactions from
+       your  bank (eg as CSV data).  When hledger and your bank disagree about
+       the account balance, you can compare the bank data with your journal to
+       find out the cause.
+
+       Examples:
+
+              $ hledger diff -f $LEDGER_FILE -f bank.csv assets:bank:giro
+              These transactions are in the first file only:
+
+              2014/01/01 Opening Balances
+                  assets:bank:giro              EUR ...
+                  ...
+                  equity:opening balances       EUR -...
+
+              These transactions are in the second file only:
+
+   files
+       files
+       List  all  files  included in the journal.  With a REGEX argument, only
+       file names matching the regular expression (case sensitive) are  shown.
+
+   help
+       help
+       Show any of the hledger manuals.
+
+       The  help  command  displays any of the main hledger manuals, in one of
+       several ways.  Run it with no argument to list the manuals, or  provide
+       a full or partial manual name to select one.
+
+       hledger  manuals  are  available in several formats.  hledger help will
+       use the first of these  display  methods  that  it  finds:  info,  man,
+       $PAGER,  less,  stdout (or when non-interactive, just stdout).  You can
+       force a particular viewer with the --info, --man, --pager, --cat flags.
+
+       Examples:
+
+              $ hledger help
+              Please choose a manual by typing "hledger help MANUAL" (a substring is ok).
+              Manuals: hledger hledger-ui hledger-web journal csv timeclock timedot
+
+              $ hledger help h --man
+
+              hledger(1)                    hledger User Manuals                    hledger(1)
+
+              NAME
+                     hledger - a command-line accounting tool
+
+              SYNOPSIS
+                     hledger [-f FILE] COMMAND [OPTIONS] [ARGS]
+                     hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]
+                     hledger
+
+              DESCRIPTION
+                     hledger  is  a  cross-platform  program  for tracking money, time, or any
+              ...
+
+   import
+       import
+       Read  new  transactions added to each FILE since last run, and add them
+       to the main journal file.  Or with --dry-run, just print  the  transac-
+       tions  that  would  be  added.  Or with --catchup, just mark all of the
+       FILEs' transactions as imported, without actually importing any.
+
+       The input files are specified as arguments - no need to write -f before
+       each one.  So eg to add new transactions from all CSV files to the main
+       journal, it's just: hledger import *.csv
+
+       New transactions are detected in the same way as print --new: by assum-
+       ing transactions are always added to the input files in increasing date
+       order, and by saving .latest.FILE state files.
+
+       The --dry-run output is in journal format, so you can filter it, eg  to
+       see only uncategorised transactions:
+
+              $ hledger import --dry ... | hledger -f- print unknown --ignore-assertions
+
+   Importing balance assignments
+       Entries  added  by import will have their posting amounts made explicit
+       (like hledger print -x).  This means that any  balance  assignments  in
+       imported  files must be evaluated; but, imported files don't get to see
+       the main file's account balances.  As a result, importing entries  with
+       balance assignments (eg from an institution that provides only balances
+       and not posting  amounts)  will  probably  generate  incorrect  posting
+       amounts.  To avoid this problem, use print instead of import:
+
+              $ hledger print IMPORTFILE [--new] >> $LEDGER_FILE
+
+       (If  you  think  import  should leave amounts implicit like print does,
+       please test it and send a pull request.)
+
+   Commodity display styles
+       Imported amounts will be formatted according to the canonical commodity
+       styles (declared or inferred) in the main journal file.
+
+   incomestatement
+       incomestatement, is
+
+       This  command  displays  an  income  statement,  showing  revenues  and
+       expenses during one or more periods.  Amounts  are  shown  with  normal
+       positive sign, as in conventional financial statements.
+
+       The revenue and expense accounts shown are those accounts declared with
+       the Revenue or Expense type, or otherwise all  accounts  under  a  top-
+       level  revenue  or income or expense account (case insensitive, plurals
+       allowed).
+
+       Example:
+
+              $ hledger incomestatement
+              Income Statement
+
+              Revenues:
+                               $-2  income
+                               $-1    gifts
+                               $-1    salary
+              --------------------
+                               $-2
+
+              Expenses:
+                                $2  expenses
+                                $1    food
+                                $1    supplies
+              --------------------
+                                $2
+
+              Total:
+              --------------------
+                                 0
+
+       With a reporting interval, multiple columns will be shown, one for each
+       report  period.   Normally  incomestatement shows revenues/expenses per
+       period, though as with multicolumn balance reports you  can  alter  the
+       report  mode with --change/--cumulative/--historical.  Instead of abso-
+       lute values percentages can be displayed with -%.
+
+       This command also supports the output  destination  and  output  format
+       options  The  output formats supported are txt, csv, html, and (experi-
+       mental) json.
+
+   notes
+       notes
+       List the unique notes that appear in transactions.
+
+       This command lists the unique notes that  appear  in  transactions,  in
+       alphabetic  order.   You can add a query to select a subset of transac-
+       tions.  The note is the part of the transaction description after  a  |
+       character (or if there is no |, the whole description).
+
+       Example:
+
+              $ hledger notes
+              Petrol
+              Snacks
+
+   rewrite
+       rewrite
+       Print all transactions, rewriting the postings of matched transactions.
+       For now the only rewrite available is adding new postings,  like  print
+       --auto.
+
+       This is a start at a generic rewriter of transaction entries.  It reads
+       the default journal and prints the transactions, like print,  but  adds
+       one or more specified postings to any transactions matching QUERY.  The
+       posting amounts can be fixed, or a multiplier of the existing  transac-
+       tion's first posting amount.
+
+       Examples:
+
+              $ hledger-rewrite.hs ^income --add-posting '(liabilities:tax)  *.33  ; income tax' --add-posting '(reserve:gifts)  $100'
+              $ hledger-rewrite.hs expenses:gifts --add-posting '(reserve:gifts)  *-1"'
+              $ hledger-rewrite.hs -f rewrites.hledger
+
+       rewrites.hledger may consist of entries like:
+
+              = ^income amt:<0 date:2017
+                (liabilities:tax)  *0.33  ; tax on income
+                (reserve:grocery)  *0.25  ; reserve 25% for grocery
+                (reserve:)  *0.25  ; reserve 25% for grocery
+
+       Note  the  single  quotes to protect the dollar sign from bash, and the
+       two spaces between account and amount.
+
+       More:
+
+              $ hledger rewrite -- [QUERY]        --add-posting "ACCT  AMTEXPR" ...
+              $ hledger rewrite -- ^income        --add-posting '(liabilities:tax)  *.33'
+              $ hledger rewrite -- expenses:gifts --add-posting '(budget:gifts)  *-1"'
+              $ hledger rewrite -- ^income        --add-posting '(budget:foreign currency)  *0.25 JPY; diversify'
+
+       Argument for --add-posting option is a  usual  posting  of  transaction
+       with  an  exception  for amount specification.  More precisely, you can
+       use '*' (star symbol) before the amount to indicate that that this is a
+       factor  for  an  amount  of  original  matched  posting.  If the amount
+       includes a commodity name, the new posting amount will be  in  the  new
+       commodity;  otherwise,  it will be in the matched posting amount's com-
+       modity.
+
+   Re-write rules in a file
+       During the run this tool will execute  so  called  "Automated  Transac-
+       tions" found in any journal it process.  I.e instead of specifying this
+       operations in command line you can put them in a journal file.
+
+              $ rewrite-rules.journal
+
+       Make contents look like this:
+
+              = ^income
+                  (liabilities:tax)  *.33
+
+              = expenses:gifts
+                  budget:gifts  *-1
+                  assets:budget  *1
+
+       Note that '=' (equality symbol) that is used instead of date in  trans-
+       actions you usually write.  It indicates the query by which you want to
+       match the posting to add new ones.
+
+              $ hledger rewrite -- -f input.journal -f rewrite-rules.journal > rewritten-tidy-output.journal
+
+       This is something similar to the commands pipeline:
+
+              $ hledger rewrite -- -f input.journal '^income' --add-posting '(liabilities:tax)  *.33' \
+                | hledger rewrite -- -f - expenses:gifts      --add-posting 'budget:gifts  *-1'       \
+                                                              --add-posting 'assets:budget  *1'       \
+                > rewritten-tidy-output.journal
+
+       It is important to understand that relative order of  such  entries  in
+       journal  is important.  You can re-use result of previously added post-
+       ings.
+
+   Diff output format
+       To use this tool for batch modification of your journal files  you  may
+       find useful output in form of unified diff.
+
+              $ hledger rewrite -- --diff -f examples/sample.journal '^income' --add-posting '(liabilities:tax)  *.33'
+
+       Output might look like:
+
+              --- /tmp/examples/sample.journal
+              +++ /tmp/examples/sample.journal
+              @@ -18,3 +18,4 @@
+               2008/01/01 income
+              -    assets:bank:checking  $1
+              +    assets:bank:checking            $1
+                   income:salary
+              +    (liabilities:tax)                0
+              @@ -22,3 +23,4 @@
+               2008/06/01 gift
+              -    assets:bank:checking  $1
+              +    assets:bank:checking            $1
+                   income:gifts
+              +    (liabilities:tax)                0
+
+       If you'll pass this through patch tool you'll get transactions contain-
+       ing the posting that matches your query be updated.  Note that multiple
+       files  might  be  update according to list of input files specified via
+       --file options and include directives inside of these files.
+
+       Be careful.  Whole transaction being re-formatted in a style of  output
+       from hledger print.
+
+       See also:
+
+       https://github.com/simonmichael/hledger/issues/99
+
+   rewrite vs. print --auto
+       This  command  predates  print --auto, and currently does much the same
+       thing, but with these differences:
+
+       o with multiple files, rewrite lets rules in any file affect all  other
+         files.   print  --auto  uses standard directive scoping; rules affect
+         only child files.
+
+       o rewrite's query limits which transactions can be rewritten;  all  are
+         printed.  print --auto's query limits which transactions are printed.
+
+       o rewrite applies rules specified on command line or  in  the  journal.
+         print --auto applies rules specified in the journal.
+
+   roi
+       roi
+       Shows  the  time-weighted (TWR) and money-weighted (IRR) rate of return
+       on your investments.
+
+       This command assumes that you have account(s)  that  hold  nothing  but
+       your investments and whenever you record current appraisal/valuation of
+       these investments you offset unrealized profit and loss into account(s)
+       that, again, hold nothing but unrealized profit and loss.
+
+       Any  transactions  affecting  balance  of investment account(s) and not
+       originating from unrealized profit and loss account(s) are  assumed  to
+       be your investments or withdrawals.
+
+       At  a  minimum,  you  need  to  supply  a query (which could be just an
+       account name) to select your investments with --inv, and another  query
+       to identify your profit and loss transactions with --pnl.
+
+       This  command  will compute and display the internalized rate of return
+       (IRR) and time-weighted rate of return (TWR) for your  investments  for
+       the  time period requested.  Both rates of return are annualized before
+       display, regardless of the length of reporting interval.
+
+       Note, in some cases this report can fail, for these reasons:
+
+       o Error (NotBracketed): No solution for Internal Rate of Return  (IRR).
+         Possible  causes:  IRR  is  huge  (>1000000%),  balance of investment
+         becomes negative at some point in time.
+
+       o Error (SearchFailed): Failed to find solution for  Internal  Rate  of
+         Return (IRR).  Either search does not converge to a solution, or con-
+         verges too slowly.
+
+       Examples:
+
+       o Using  roi  to  report  unrealised  gains:  https://github.com/simon-
+         michael/hledger/blob/master/examples/roi-unrealised.ledger
+
+       More background:
+
+       "ROI"  stands  for "return on investment".  Traditionally this was com-
+       puted as a difference between current value of investment and its  ini-
+       tial value, expressed in percentage of the initial value.
+
+       However, this approach is only practical in simple cases, where invest-
+       ments receives no in-flows or out-flows of money,  and  where  rate  of
+       growth is fixed over time.  For more complex scenarios you need differ-
+       ent ways to compute rate of return, and this command implements two  of
+       them: IRR and TWR.
+
+       Internal  rate of return, or "IRR" (also called "money-weighted rate of
+       return")  takes  into  account  effects  of  in-flows  and   out-flows.
+       Naively, if you are withdrawing from your investment, your future gains
+       would be smaller (in absolute numbers), and will be a smaller  percent-
+       age  of  your initial investment, and if you are adding to your invest-
+       ment, you will receive bigger absolute gains (but probably at the  same
+       rate  of  return).   IRR  is  a  way to compute rate of return for each
+       period between in-flow or out-flow of money, and then combine them in a
+       way that gives you an annual rate of return that investment is expected
+       to generate.
+
+       As mentioned before, in-flows and out-flows would be any cash that  you
+       personally  put  in  or  withdraw, and for the "roi" command, these are
+       transactions that involve account(s) matching --inv  argument  and  NOT
+       involve account(s) matching --pnl argument.
+
+       Presumably,  you  will also record changes in the value of your invest-
+       ment, and balance  them  against  "profit  and  loss"  (or  "unrealized
+       gains")  account.   Note  that  in order for IRR to compute the precise
+       effect of your in-flows and out-flows on the rate of return,  you  will
+       need  to  record  the value of your investement on or close to the days
+       when in- or out-flows occur.
+
+       Implementation of IRR in hledger  should  match  the  XIRR  formula  in
+       Excel.
+
+       Second  way  to  compute  rate of return that roi command implements is
+       called "time-weighted rate of return" or "TWR".  Like IRR, it will also
+       break  the history of your investment into periods between in-flows and
+       out-flows to compute rate of return per each period and then a compound
+       rate of return.  However, internal workings of TWR are quite different.
+
+       In technical terms, IRR uses the same approach as  computation  of  net
+       present value, and tries to find a discount rate that makes net present
+       value of all the cash flows of your investment to add up to zero.  This
+       could  be hard to wrap your head around, especially if you haven't done
+       discounted cash flow analysis before.
+
+       TWR represents your investment as an imaginary "unit  fund"  where  in-
+       flows/  out-flows  lead to buying or selling "units" of your investment
+       and changes in its value change the value of "investment unit".  Change
+       in  "unit  price" over the reporting period gives you rate of return of
+       your investment.
+
+       References: * Explanation of rate of return  *  Explanation  of  IRR  *
+       Explanation  of  TWR * Examples of computing IRR and TWR and discussion
+       of the limitations of both metrics
+
+       More examples:
+
+       Lets say that we found an investment in Snake Oil that is  proising  to
+       give us 10% annually:
+
+              2019-01-01 Investing in Snake Oil
+                assets:cash  -$100
+                investment:snake oil
+
+              2019-12-24 Recording the growth of Snake Oil
+                investment:snake oil   = $110
+                equity:unrealized gains
+
+       For  now,  basic  computation of the rate of return, as well as IRR and
+       TWR, gives us the expected 10%:
+
+              $ hledger roi -Y --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+-----++--------+--------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |    TWR |
+              +===++============+============++===============+==========+=============+=====++========+========+
+              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         110 |  10 || 10.00% | 10.00% |
+              +---++------------+------------++---------------+----------+-------------+-----++--------+--------+
+
+       However, lets say that shorty after  investing  in  the  Snake  Oil  we
+       started  to  have  second  thoughs, so we prompty withdrew $90, leaving
+       only $10 in.  Before Christmas, though, we started to get the "fear  of
+       mission  out", so we put the $90 back in.  So for most of the year, our
+       investment was just $10 dollars, and it gave us just $1 in growth:
+
+              2019-01-01 Investing in Snake Oil
+                assets:cash  -$100
+                investment:snake oil
+
+              2019-01-02 Buyers remorse
+                assets:cash  $90
+                investment:snake oil
+
+              2019-12-30 Fear of missing out
+                assets:cash  -$90
+                investment:snake oil
+
+              2019-12-31 Recording the growth of Snake Oil
+                investment:snake oil   = $101
+                equity:unrealized gains
+
+       Now IRR and TWR are drastically different:
+
+              $ hledger roi -Y --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+-----++-------+-------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||   IRR |   TWR |
+              +===++============+============++===============+==========+=============+=====++=======+=======+
+              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         101 |   1 || 9.32% | 1.00% |
+              +---++------------+------------++---------------+----------+-------------+-----++-------+-------+
+
+       Here, IRR tells us that we made close to 10% on the $10 dollars that we
+       had in the account most of the time.  And TWR is ...  just 1%?  Why?
+
+       Based  on the transactions in our journal, TWR "think" that we are buy-
+       ing back $90 worst of Snake Oil at the same price that it  had  at  the
+       beginning of they year, and then after that our $100 investment gets $1
+       increase in value, or 1% of $100.  Let's take a closer look at what  is
+       happening here by asking for quarterly reports instead of annual:
+
+              $ hledger roi -Q --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+-----++--------+-------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |   TWR |
+              +===++============+============++===============+==========+=============+=====++========+=======+
+              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |          10 |   0 ||  0.00% | 0.00% |
+              | 2 || 2019-04-01 | 2019-06-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
+              | 3 || 2019-07-01 | 2019-09-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
+              | 4 || 2019-10-01 | 2019-12-31 ||            10 |       90 |         101 |   1 || 37.80% | 4.03% |
+              +---++------------+------------++---------------+----------+-------------+-----++--------+-------+
+
+       Now  both IRR and TWR are thrown off by the fact that all of the growth
+       for our investment happens in Q4 2019.  This happes because IRR  compu-
+       tation is still yielding 9.32% and TWR is still 1%, but this time these
+       are rates for three month period instead of twelve, so in order to  get
+       an annual rate they should be multiplied by four!
+
+       Let's try to keep a better record of how Snake Oil grew in value:
+
+              2019-01-01 Investing in Snake Oil
+                assets:cash  -$100
+                investment:snake oil
+
+              2019-01-02 Buyers remorse
+                assets:cash  $90
+                investment:snake oil
+
+              2019-02-28 Recording the growth of Snake Oil
+                investment:snake oil
+                equity:unrealized gains  -$0.25
+
+              2019-06-30 Recording the growth of Snake Oil
+                investment:snake oil
+                equity:unrealized gains  -$0.25
+
+              2019-09-30 Recording the growth of Snake Oil
+                investment:snake oil
+                equity:unrealized gains  -$0.25
+
+              2019-12-30 Fear of missing out
+                assets:cash  -$90
+                investment:snake oil
+
+              2019-12-31 Recording the growth of Snake Oil
+                investment:snake oil
+                equity:unrealized gains  -$0.25
+
+       Would our quartery report look better now?  Almost:
+
+              $ hledger roi -Q --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
+              +===++============+============++===============+==========+=============+======++========+========+
+              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
+              | 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
+              | 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
+              | 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  1.00% |
+              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
+
+       Something  is  still wrong with TWR computation for Q4, and if you have
+       been paying attention you know what it is already: big $90 buy-back  is
+       recorded  prior  to  the  only  transaction that captures the change of
+       value of Snake Oil that happened in this  time  period.   Lets  combine
+       transactions from 30th and 31st of Dec into one:
+
+              2019-12-30 Fear of missing out and growth of Snake Oil
+                assets:cash  -$90
+                investment:snake oil
+                equity:unrealized gains  -$0.25
+
+       Now growth of investment properly affects its price at the time of buy-
+       back:
+
+              $ hledger roi -Q --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
+              +===++============+============++===============+==========+=============+======++========+========+
+              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
+              | 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
+              | 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
+              | 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  9.57% |
+              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
+
+       And for annual report, TWR now reports the exact profitability  of  our
+       investment:
+
+              $ hledger roi -Y --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+------++-------+--------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||   IRR |    TWR |
+              +===++============+============++===============+==========+=============+======++=======+========+
+              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |      101.00 | 1.00 || 9.32% | 10.00% |
+              +---++------------+------------++---------------+----------+-------------+------++-------+--------+
+
+   stats
+       stats
+       Show some journal statistics.
+
+       The  stats  command displays summary information for the whole journal,
+       or a matched part of it.  With a reporting interval, it shows a  report
+       for each report period.
+
+       Example:
+
+              $ hledger stats
+              Main journal file        : /src/hledger/examples/sample.journal
+              Included journal files   :
+              Transactions span        : 2008-01-01 to 2009-01-01 (366 days)
+              Last transaction         : 2008-12-31 (2333 days ago)
+              Transactions             : 5 (0.0 per day)
+              Transactions last 30 days: 0 (0.0 per day)
+              Transactions last 7 days : 0 (0.0 per day)
+              Payees/descriptions      : 5
+              Accounts                 : 8 (depth 3)
+              Commodities              : 1 ($)
+              Market prices            : 12 ($)
+
+       This  command also supports output destination and output format selec-
+       tion.
+
+   tags
+       tags
+       List the unique tag names used in the journal.  With a  TAGREGEX  argu-
+       ment, only tag names matching the regular expression (case insensitive)
+       are shown.  With QUERY arguments, only transactions matching the  query
+       are considered.
+
+       With the --values flag, the tags' unique values are listed instead.
+
+       With  --parsed flag, all tags or values are shown in the order they are
+       parsed from the input data, including duplicates.
+
+       With -E/--empty, any blank/empty values will also be  shown,  otherwise
+       they are omitted.
+
+   test
+       test
+       Run built-in unit tests.
+
+       This  command  runs the unit tests built in to hledger and hledger-lib,
+       printing the results on stdout.  If any test fails, the exit code  will
+       be non-zero.
+
+       This  is  mainly used by hledger developers, but you can also use it to
+       sanity-check the installed hledger executable on  your  platform.   All
+       tests  are  expected to pass - if you ever see a failure, please report
+       as a bug!
+
+       This command also accepts tasty test runner options, written after a --
+       (double hyphen).  Eg to run only the tests in Hledger.Data.Amount, with
+       ANSI colour codes disabled:
+
+              $ hledger test -- -pData.Amount --color=never
+
+       For help on these, see  https://github.com/feuerbach/tasty#options  (--
+       --help currently doesn't show them).
+
+   Add-on commands
+       Any programs or scripts in your PATH named named hledger-SOMETHING will
+       also appear in the commands list (with a +  mark).   These  are  called
+       add-on commands.
+
+       These offical add-ons are maintained and released along with hledger:
+
+       o ui an efficient terminal interface for hledger (TUI)
+
+       o web a simple web interface for hledger (WUI)
+
+       These add-ons are maintained separately:
+
+       o iadd a more interactive alternative for the add command
+
+       o interest generates interest transactions according to various schemes
+
+       o stockquotes downloads market prices for your commodities from  Alpha-
+         Vantage (experimental)
+
+       Additional  experimental  add-ons, which may not be in a working state,
+       can be found in the bin/ directory in the hledger repo.
+
+   Add-on command flags
+       In a hledger command line, add-on command flags must have a double dash
+       (--) preceding them.  Eg you must write:
+
+              $ hledger web -- --serve
+
+       and not:
+
+              $ hledger web --serve
+
+       (because the --serve flag belongs to hledger-web, not hledger).
+
+       The  -h/--help and --version flags work without --, with their position
+       deciding which  program  they  refer  to.   Eg  hledger  -h  web  shows
+       hledger's help, hledger web -h shows hledger-web's help.
+
+       If you have any trouble with this, remember you can always run the add-
+       on program directly, eg:
+
+              $ hledger-web --serve
+
+   Making add-on commands
+       Add-on commands are programs or scripts in your PATH
+
+       o whose name starts with hledger-
+
+       o whose name ends with a  recognised  file  extension:  .bat,.com,.exe,
+         .hs,.lhs,.pl,.py,.rb,.rkt,.sh or none
+
+       o and (on unix, mac) which are executable by the current user.
+
+       Add-ons  are  a relatively easy way to add local features or experiment
+       with new ideas.  They can be  written  in  any  language,  but  haskell
+       scripts  have  a  big  advantage: they can use the same hledger library
+       functions that built-in commands use for command-line options,  parsing
+       and reporting.
+
+ENVIRONMENT
+       LEDGER_FILE The journal file path when not specified with -f.  Default:
+       ~/.hledger.journal (on  windows,  perhaps  C:/Users/USER/.hledger.jour-
+       nal).
+
+       A  typical  value  is  ~/DIR/YYYY.journal,  where DIR is a version-con-
+       trolled finance directory and YYYY is the current year.  Or  ~/DIR/cur-
+       rent.journal, where current.journal is a symbolic link to YYYY.journal.
+
+       On Mac computers, you can set this and other environment variables in a
+       more  thorough  way that also affects applications started from the GUI
+       (say,  an  Emacs  dock  icon).   Eg  on  MacOS  Catalina   I   have   a
+       ~/.MacOSX/environment.plist file containing
+
+              {
+                "LEDGER_FILE" : "~/finance/current.journal"
+              }
+
+       To see the effect you may need to killall Dock, or reboot.
+
+       COLUMNS  The  screen  width used by the register command.  Default: the
+       full terminal width.
+
+       NO_COLOR If this variable exists with any value, hledger will  not  use
+       ANSI   color   codes   in   terminal   output.    This   overrides  the
+       --color/--colour option.
+
+FILES
+       Reads data from one or more files in hledger journal, timeclock,  time-
+       dot,   or   CSV   format   specified   with  -f,  or  $LEDGER_FILE,  or
+       $HOME/.hledger.journal          (on          windows,           perhaps
+       C:/Users/USER/.hledger.journal).
+
+LIMITATIONS
+       The  need  to  precede add-on command options with -- when invoked from
+       hledger is awkward.
+
+       When input data contains non-ascii characters, a suitable system locale
+       must be configured (or there will be an unhelpful error).  Eg on POSIX,
+       set LANG to something other than C.
+
+       In a Microsoft Windows CMD window, non-ascii characters and colours are
+       not supported.
+
+       On Windows, non-ascii characters may not display correctly when running
+       a hledger built in CMD in MSYS/CYGWIN, or vice-versa.
+
+       In a Cygwin/MSYS/Mintty window, the tab key is not supported in hledger
+       add.
+
+       Not  all of Ledger's journal file syntax is supported.  See file format
+       differences.
+
+       On large data files, hledger  is  slower  and  uses  more  memory  than
+       Ledger.
+
+TROUBLESHOOTING
+       Here  are  some  issues  you  might encounter when you run hledger (and
+       remember you can also seek help from the IRC channel, mail list or  bug
+       tracker):
+
+       Successfully installed, but "No command 'hledger' found"
+       stack and cabal install binaries into a special directory, which should
+       be added to your PATH environment variable.  Eg on  unix-like  systems,
+       that is ~/.local/bin and ~/.cabal/bin respectively.
+
+       I set a custom LEDGER_FILE, but hledger is still using the default file
+       LEDGER_FILE should be a real environment variable,  not  just  a  shell
+       variable.   The command env | grep LEDGER_FILE should show it.  You may
+       need to use export.  Here's an explanation.
+
+       Getting errors like "Illegal byte sequence" or "Invalid  or  incomplete
+       multibyte  or wide character" or "commitAndReleaseBuffer: invalid argu-
+       ment (invalid character)"
+       Programs compiled with GHC (hledger, haskell build tools, etc.) need to
+       have a UTF-8-aware locale configured in the environment, otherwise they
+       will fail with these kinds of  errors  when  they  encounter  non-ascii
+       characters.
+
+       To  fix it, set the LANG environment variable to some locale which sup-
+       ports UTF-8.  The locale you choose must be installed on your system.
+
+       Here's an example of setting LANG temporarily, on Ubuntu GNU/Linux:
+
+              $ file my.journal
+              my.journal: UTF-8 Unicode text         # the file is UTF8-encoded
+              $ echo $LANG
+              C                                      # LANG is set to the default locale, which does not support UTF8
+              $ locale -a                            # which locales are installed ?
+              C
+              en_US.utf8                             # here's a UTF8-aware one we can use
+              POSIX
+              $ LANG=en_US.utf8 hledger -f my.journal print   # ensure it is used for this command
+
+       If available, C.UTF-8 will also work.  If your preferred  locale  isn't
+       listed   by   locale   -a,  you  might  need  to  install  it.   Eg  on
+       Ubuntu/Debian:
+
+              $ apt-get install language-pack-fr
+              $ locale -a
+              C
+              en_US.utf8
+              fr_BE.utf8
+              fr_CA.utf8
+              fr_CH.utf8
+              fr_FR.utf8
+              fr_LU.utf8
+              POSIX
+              $ LANG=fr_FR.utf8 hledger -f my.journal print
+
+       Here's how you could set it permanently, if you use a bash shell:
+
+              $ echo "export LANG=en_US.utf8" >>~/.bash_profile
+              $ bash --login
+
+       Exact spelling and capitalisation may be important.  Note  the  differ-
+       ence  on  MacOS  (UTF-8,  not  utf8).  Some platforms (eg ubuntu) allow
+       variant spellings, but others (eg macos) require it to be exact:
+
+              $ locale -a | grep -iE en_us.*utf
+              en_US.UTF-8
+              $ LANG=en_US.UTF-8 hledger -f my.journal print
+
+
+
+REPORTING BUGS
+       Report bugs at http://bugs.hledger.org (or on the #hledger IRC  channel
+       or hledger mail list)
+
+
+AUTHORS
+       Simon Michael <simon@joyful.com> and contributors
+
+
+COPYRIGHT
+       Copyright (C) 2007-2020 Simon Michael.
+       Released under GNU GPL v3 or later.
+
+
+SEE ALSO
+       hledger(1), hledger-ui(1), hledger-web(1), ledger(1)
+
+       hledger_journal(5), hledger_csv(5), hledger_timeclock(5), hledger_time-
+       dot(5)
+
+
+
+hledger-1.20.4                   December 2020                      HLEDGER(1)
diff --git a/embeddedfiles/hledger_csv.5 b/embeddedfiles/hledger_csv.5
--- a/embeddedfiles/hledger_csv.5
+++ b/embeddedfiles/hledger_csv.5
@@ -1,6 +1,6 @@
 .\"t
 
-.TH "HLEDGER_CSV" "5" "December 2020" "hledger-lib-1.20.3 " "hledger User Manuals"
+.TH "HLEDGER_CSV" "5" "December 2020" "hledger-lib-1.20.4 " "hledger User Manuals"
 
 
 
diff --git a/embeddedfiles/hledger_csv.info b/embeddedfiles/hledger_csv.info
--- a/embeddedfiles/hledger_csv.info
+++ b/embeddedfiles/hledger_csv.info
@@ -1,7 +1,8 @@
-This is hledger_csv.info, produced by makeinfo version 6.7 from stdin.
+This is hledger-lib/hledger_csv.info, produced by makeinfo version 4.8
+from stdin.
 
 
-File: hledger_csv.info,  Node: Top,  Next: EXAMPLES,  Up: (dir)
+File: hledger_csv.info,  Node: Top,  Up: (dir)
 
 hledger_csv(5)
 **************
@@ -15,44 +16,44 @@
 
    (To learn about _writing_ CSV, see CSV output.)
 
-   We describe each CSV file's format with a corresponding _rules file_.
-By default this is named like the CSV file with a '.rules' extension
-added.  Eg when reading 'FILE.csv', hledger also looks for
-'FILE.csv.rules' in the same directory as 'FILE.csv'.  You can specify a
-different rules file with the '--rules-file' option.  If a rules file is
-not found, hledger will create a sample rules file, which you'll need to
-adjust.
+   We describe each CSV file's format with a corresponding _rules
+file_. By default this is named like the CSV file with a `.rules'
+extension added. Eg when reading `FILE.csv', hledger also looks for
+`FILE.csv.rules' in the same directory as `FILE.csv'. You can specify a
+different rules file with the `--rules-file' option. If a rules file is
+not found, hledger will create a sample rules file, which you'll need
+to adjust.
 
    This file contains rules describing the CSV data (header line, fields
 layout, date format etc.), and how to construct hledger journal entries
-(transactions) from it.  Often there will also be a list of conditional
-rules for categorising transactions based on their descriptions.  Here's
+(transactions) from it. Often there will also be a list of conditional
+rules for categorising transactions based on their descriptions. Here's
 an overview of the CSV rules; these are described more fully below,
 after the examples:
 
-*'skip'*                        skip one or more header lines or
-                                matched CSV records
-*'fields'*                      name CSV fields, assign them to hledger
+*`skip'*                        skip one or more header lines or matched
+                                CSV records
+*`fields'*                      name CSV fields, assign them to hledger
                                 fields
 *field assignment*              assign a value to one hledger field,
                                 with interpolation
-*'separator'*                   a custom field separator
-*'if' block*                    apply some rules to CSV records matched
+*`separator'*                   a custom field separator
+*`if' block*                    apply some rules to CSV records matched
                                 by patterns
-*'if' table*                    apply some rules to CSV records matched
+*`if' table*                    apply some rules to CSV records matched
                                 by patterns, alternate syntax
-*'end'*                         skip the remaining CSV records
-*'date-format'*                 how to parse dates in CSV records
-*'decimal-mark'*                the decimal mark used in CSV amounts,
-                                if ambiguous
-*'newest-first'*                disambiguate record order when there's
+*`end'*                         skip the remaining CSV records
+*`date-format'*                 how to parse dates in CSV records
+*`decimal-mark'*                the decimal mark used in CSV amounts, if
+                                ambiguous
+*`newest-first'*                disambiguate record order when there's
                                 only one date
-*'include'*                     inline another CSV rules file
-*'balance-type'*                choose which type of balance
-                                assignments to use
+*`include'*                     inline another CSV rules file
+*`balance-type'*                choose which type of balance assignments
+                                to use
 
-   Note, for best error messages when reading CSV files, use a '.csv',
-'.tsv' or '.ssv' file extension or file prefix - see File Extension
+   Note, for best error messages when reading CSV files, use a `.csv',
+`.tsv' or `.ssv' file extension or file prefix - see File Extension
 below.
 
    There's an introductory Convert CSV files tutorial on hledger.org.
@@ -69,7 +70,7 @@
 1 EXAMPLES
 **********
 
-Here are some sample hledger CSV rules files.  See also the full
+Here are some sample hledger CSV rules files. See also the full
 collection at:
 https://github.com/simonmichael/hledger/tree/master/examples/csv
 
@@ -88,16 +89,19 @@
 
 At minimum, the rules file must identify the date and amount fields, and
 often it also specifies the date format and how many header lines there
-are.  Here's a simple CSV file and a rules file for it:
+are. Here's a simple CSV file and a rules file for it:
 
+
 Date, Description, Id, Amount
 12/11/2019, Foo, 123, 10.23
 
+
 # basic.csv.rules
 skip         1
 fields       date, description, _, amount
 date-format  %d/%m/%Y
 
+
 $ hledger print -f basic.csv
 2019-11-12 Foo
     expenses:unknown           10.23
@@ -115,10 +119,12 @@
 field, which we can use to add balance assertions, which is not
 necessary but provides extra error checking:
 
+
 Date,Details,Debit,Credit,Balance
 07/12/2012,LODGMENT       529898,,10.0,131.21
 07/12/2012,PAYMENT,5,,126
 
+
 # bankofireland-checking.csv.rules
 
 # skip the header line
@@ -145,6 +151,7 @@
 # set the base account for all txns
 account1  assets:bank:boi:checking
 
+
 $ hledger -f bankofireland-checking.csv print
 2012-12-07 LODGMENT       529898
     assets:bank:boi:checking         EUR10.0 = EUR131.2
@@ -165,13 +172,15 @@
 ==========
 
 Here we convert amazon.com order history, and use an if block to
-generate a third posting if there's a fee.  (In practice you'd probably
+generate a third posting if there's a fee. (In practice you'd probably
 get this data from your bank instead, but it's an example.)
 
+
 "Date","Type","To/From","Name","Status","Amount","Fees","Transaction ID"
 "Jul 29, 2012","Payment","To","Foo.","Completed","$20.00","$0.00","16000000000000DGLNJPI1P9B8DKPVHL"
 "Jul 30, 2012","Payment","To","Adapteva, Inc.","Completed","$25.00","$1.00","17LA58JSKRD4HDGLNJPI1P9B8DKPVHL"
 
+
 # amazon-orders.csv.rules
 
 # skip one header line
@@ -206,6 +215,7 @@
  account3    expenses:fees
  amount3     %fees
 
+
 $ hledger -f amazon-orders.csv print
 2012-07-29 (16000000000000DGLNJPI1P9B8DKPVHL) To Foo.  ; status:Completed
     assets:amazon
@@ -225,6 +235,7 @@
 Here's a real-world rules file for (customised) Paypal CSV, with some
 Paypal-specific rules, and a second rules file included:
 
+
 "Date","Time","TimeZone","Name","Type","Status","Currency","Gross","Fee","Net","From Email Address","To Email Address","Transaction ID","Item Title","Item ID","Reference Txn ID","Receipt ID","Balance","Note"
 "10/01/2019","03:46:20","PDT","Calm Radio","Subscription Payment","Completed","USD","-6.99","0.00","-6.99","simon@joyful.com","memberships@calmradio.com","60P57143A8206782E","MONTHLY - $1 for the first 2 Months: Me - Order 99309. Item total: $1.00 USD first 2 months, then $6.99 / Month","","I-R8YLY094FJYR","","-6.99",""
 "10/01/2019","03:46:20","PDT","","Bank Deposit to PP Account ","Pending","USD","6.99","0.00","6.99","","simon@joyful.com","0TU1544T080463733","","","60P57143A8206782E","","0.00",""
@@ -234,6 +245,7 @@
 "10/19/2019","03:02:12","PDT","","Bank Deposit to PP Account ","Pending","USD","2.00","0.00","2.00","","simon@joyful.com","3XJ107139A851061F","","","K9U43044RY432050M","","0.00",""
 "10/22/2019","05:07:06","PDT","Noble Benefactor","Subscription Payment","Completed","USD","10.00","-0.59","9.41","noble@bene.fac.tor","simon@joyful.com","6L8L1662YP1334033","Joyful Systems","","I-KC9VBGY2GWDB","","9.41",""
 
+
 # paypal-custom.csv.rules
 
 # Tips:
@@ -316,6 +328,7 @@
 if Currency Conversion
  account2 equity:currency conversion
 
+
 # common.rules
 
 if
@@ -339,6 +352,7 @@
  account2 expenses:online:apps
  description google | music
 
+
 $ hledger -f paypal-custom.csv  print
 2019-10-01 (60P57143A8206782E) Calm Radio MONTHLY - $1 for the first 2 Months: Me - Order 99309. Item total: $1.00 USD first 2 months, then $6.99 / Month  ; itemid:, fromemail:simon@joyful.com, toemail:memberships@calmradio.com, time:03:46:20, type:Subscription Payment, status:Completed
     assets:online:paypal          $-6.99 = $-6.99
@@ -377,7 +391,7 @@
 ***********
 
 The following kinds of rule can appear in the rules file, in any order.
-Blank lines and lines beginning with '#' or ';' are ignored.
+Blank lines and lines beginning with `#' or `;' are ignored.
 
 * Menu:
 
@@ -397,15 +411,16 @@
 
 File: hledger_csv.info,  Node: skip,  Next: fields,  Up: CSV RULES
 
-2.1 'skip'
+2.1 `skip'
 ==========
 
+
 skip N
 
-   The word "skip" followed by a number (or no number, meaning 1) tells
+The word "skip" followed by a number (or no number, meaning 1) tells
 hledger to ignore this many non-empty lines preceding the CSV data.
-(Empty/blank lines are skipped automatically.)  You'll need this
-whenever your CSV data contains header lines.
+(Empty/blank lines are skipped automatically.) You'll need this whenever
+your CSV data contains header lines.
 
    It also has a second purpose: it can be used inside if blocks to
 ignore certain CSV records (described below).
@@ -413,35 +428,38 @@
 
 File: hledger_csv.info,  Node: fields,  Next: field assignment,  Prev: skip,  Up: CSV RULES
 
-2.2 'fields'
+2.2 `fields'
 ============
 
+
 fields FIELDNAME1, FIELDNAME2, ...
 
-   A fields list (the word "fields" followed by comma-separated field
-names) is the quick way to assign CSV field values to hledger fields.
-It does two things:
+A fields list (the word "fields" followed by comma-separated field
+names) is the quick way to assign CSV field values to hledger fields. It
+does two things:
 
-  1. it names the CSV fields.  This is optional, but can be convenient
+  1. it names the CSV fields. This is optional, but can be convenient
      later for interpolating them.
 
   2. when you use a standard hledger field name, it assigns the CSV
      value to that part of the hledger transaction.
 
+
    Here's an example that says "use the 1st, 2nd and 4th fields as the
 transaction's date, description and amount; name the last two fields for
 later reference; and ignore the others":
 
+
 fields date, description, , amount, , , somefield, anotherfield
 
-   Field names may not contain whitespace.  Fields you don't care about
-can be left unnamed.  Currently there must be least two items (there
+   Field names may not contain whitespace. Fields you don't care about
+can be left unnamed. Currently there must be least two items (there
 must be at least one comma).
 
    Note, always use comma in the fields list, even if your CSV uses
 another separator character.
 
-   Here are the standard hledger field/pseudo-field names.  For more
+   Here are the standard hledger field/pseudo-field names. For more
 about the transaction parts they refer to, see the manual for hledger's
 journal format.
 
@@ -456,7 +474,7 @@
 2.2.1 Transaction field names
 -----------------------------
 
-'date', 'date2', 'status', 'code', 'description', 'comment' can be used
+`date', `date2', `status', `code', `description', `comment' can be used
 to form the transaction's first line.
 
 
@@ -479,12 +497,12 @@
 2.2.2.1 account
 ...............
 
-'accountN', where N is 1 to 99, causes a posting to be generated, with
+`accountN', where N is 1 to 99, causes a posting to be generated, with
 that account name.
 
-   Most often there are two postings, so you'll want to set 'account1'
-and 'account2'.  Typically 'account1' is associated with the CSV file,
-and is set once with a top-level assignment, while 'account2' is set
+   Most often there are two postings, so you'll want to set `account1'
+and `account2'. Typically `account1' is associated with the CSV file,
+and is set once with a top-level assignment, while `account2' is set
 based on each transaction's description, and in conditional blocks.
 
    If a posting's account name is left unset but its amount is set (see
@@ -497,14 +515,14 @@
 2.2.2.2 amount
 ..............
 
-'amountN' sets posting N's amount.  If the CSV uses separate fields for
-inflows and outflows, you can use 'amountN-in' and 'amountN-out'
-instead.  By assigning to 'amount1', 'amount2', ...  etc.  you can
+`amountN' sets posting N's amount. If the CSV uses separate fields for
+inflows and outflows, you can use `amountN-in' and `amountN-out'
+instead. By assigning to `amount1', `amount2', ... etc. you can
 generate anywhere from 0 to 99 postings.
 
    There is also an older, unnumbered form of these names, suitable for
 2-posting transactions, which sets both posting 1's and (negated)
-posting 2's amount: 'amount', or 'amount-in' and 'amount-out'.  This is
+posting 2's amount: `amount', or `amount-in' and `amount-out'. This is
 still supported because it keeps pre-hledger-1.17 csv rules files
 working, and because it can be more succinct, and because it converts
 posting 2's amount to cost if there's a transaction price, which can be
@@ -512,11 +530,11 @@
 
    If you have an existing rules file using the unnumbered form, you
 might want to use the numbered form in certain conditional blocks,
-without having to update and retest all the old rules.  To facilitate
-this, posting 1 ignores 'amount'/'amount-in'/'amount-out' if any of
-'amount1'/'amount1-in'/'amount1-out' are assigned, and posting 2 ignores
-them if any of 'amount2'/'amount2-in'/'amount2-out' are assigned,
-avoiding conflicts.
+without having to update and retest all the old rules. To facilitate
+this, posting 1 ignores `amount'/`amount-in'/`amount-out' if any of
+`amount1'/`amount1-in'/`amount1-out' are assigned, and posting 2
+ignores them if any of `amount2'/`amount2-in'/`amount2-out' are
+assigned, avoiding conflicts.
 
 
 File: hledger_csv.info,  Node: currency,  Next: balance,  Prev: amount,  Up: Posting field names
@@ -525,8 +543,8 @@
 ................
 
 If the CSV has the currency symbol in a separate field (ie, not part of
-the amount field), you can use 'currencyN' to prepend it to posting N's
-amount.  Or, 'currency' with no number affects all postings.
+the amount field), you can use `currencyN' to prepend it to posting N's
+amount. Or, `currency' with no number affects all postings.
 
 
 File: hledger_csv.info,  Node: balance,  Next: comment,  Prev: currency,  Up: Posting field names
@@ -534,14 +552,14 @@
 2.2.2.4 balance
 ...............
 
-'balanceN' sets a balance assertion amount (or if the posting amount is
+`balanceN' sets a balance assertion amount (or if the posting amount is
 left empty, a balance assignment) on posting N.
 
-   Also, for compatibility with hledger <1.17: 'balance' with no number
-is equivalent to 'balance1'.
+   Also, for compatibility with hledger <1.17: `balance' with no number
+is equivalent to `balance1'.
 
    You can adjust the type of assertion/assignment with the
-'balance-type' rule (see below).
+`balance-type' rule (see below).
 
 
 File: hledger_csv.info,  Node: comment,  Prev: balance,  Up: Posting field names
@@ -549,7 +567,7 @@
 2.2.2.5 comment
 ...............
 
-Finally, 'commentN' sets a comment on the Nth posting.  Comments can
+Finally, `commentN' sets a comment on the Nth posting. Comments can
 also contain tags, as usual.
 
    See TIPS below for more about setting amounts and currency.
@@ -560,56 +578,62 @@
 2.3 field assignment
 ====================
 
+
 HLEDGERFIELDNAME FIELDVALUE
 
-   Instead of or in addition to a fields list, you can use a "field
+Instead of or in addition to a fields list, you can use a "field
 assignment" rule to set the value of a single hledger field, by writing
 its name (any of the standard hledger field names above) followed by a
-text value.  The value may contain interpolated CSV fields, referenced
-by their 1-based position in the CSV record ('%N'), or by the name they
-were given in the fields list ('%CSVFIELDNAME').  Some examples:
+text value. The value may contain interpolated CSV fields, referenced by
+their 1-based position in the CSV record (`%N'), or by the name they
+were given in the fields list (`%CSVFIELDNAME'). Some examples:
 
+
 # set the amount to the 4th CSV field, with " USD" appended
 amount %4 USD
 
 # combine three fields to make a comment, containing note: and date: tags
 comment note: %somefield - %anotherfield, date: %1
 
-   Interpolation strips outer whitespace (so a CSV value like '" 1 "'
-becomes '1' when interpolated) (#1051).  See TIPS below for more about
+   Interpolation strips outer whitespace (so a CSV value like `" 1 "'
+becomes `1' when interpolated) (#1051). See TIPS below for more about
 referencing other fields.
 
 
 File: hledger_csv.info,  Node: separator,  Next: if block,  Prev: field assignment,  Up: CSV RULES
 
-2.4 'separator'
+2.4 `separator'
 ===============
 
-You can use the 'separator' rule to read other kinds of
-character-separated data.  The argument is any single separator
-character, or the words 'tab' or 'space' (case insensitive).  Eg, for
+You can use the `separator' rule to read other kinds of
+character-separated data. The argument is any single separator
+character, or the words `tab' or `space' (case insensitive).  Eg, for
 comma-separated values (CSV):
 
+
 separator ,
 
    or for semicolon-separated values (SSV):
 
+
 separator ;
 
    or for tab-separated values (TSV):
 
+
 separator TAB
 
-   If the input file has a '.csv', '.ssv' or '.tsv' file extension (or a
-'csv:', 'ssv:', 'tsv:' prefix), the appropriate separator will be
+   If the input file has a `.csv', `.ssv' or `.tsv' file extension (or
+a `csv:', `ssv:', `tsv:' prefix), the appropriate separator will be
 inferred automatically, and you won't need this rule.
 
 
 File: hledger_csv.info,  Node: if block,  Next: if table,  Prev: separator,  Up: CSV RULES
 
-2.5 'if' block
+2.5 `if' block
 ==============
 
+
 if MATCHER
  RULE
 
@@ -620,10 +644,9 @@
  RULE
  RULE
 
-   Conditional blocks ("if blocks") are a block of rules that are
-applied only to CSV records which match certain patterns.  They are
-often used for customising account names based on transaction
-descriptions.
+Conditional blocks ("if blocks") are a block of rules that are applied
+only to CSV records which match certain patterns. They are often used
+for customising account names based on transaction descriptions.
 
 * Menu:
 
@@ -640,20 +663,21 @@
 
 Each MATCHER can be a record matcher, which looks like this:
 
+
 REGEX
 
    REGEX is a case-insensitive regular expression which tries to match
-anywhere within the CSV record.  It is a POSIX ERE (extended regular
-expression) that also supports GNU word boundaries ('\b', '\B', '\<',
-'\>'), and nothing else.  If you have trouble, be sure to check our
+anywhere within the CSV record. It is a POSIX ERE (extended regular
+expression) that also supports GNU word boundaries (`\b', `\B', `\<',
+`\>'), and nothing else. If you have trouble, be sure to check our
 https://hledger.org/hledger.html#regular-expressions doc.
 
    Important note: the record that is matched is not the original
 record, but a synthetic one, with any enclosing double quotes (but not
 enclosing whitespace) removed, and always comma-separated (which means
-that a field containing a comma will appear like two fields).  Eg, if
-the original record is '2020-01-01; "Acme, Inc."; 1,000', the REGEX will
-actually see '2020-01-01,Acme, Inc., 1,000').
+that a field containing a comma will appear like two fields). Eg, if the
+original record is `2020-01-01; "Acme, Inc.";  1,000', the REGEX will
+actually see `2020-01-01,Acme, Inc.,  1,000').
 
 
 File: hledger_csv.info,  Node: Matching individual fields,  Next: Combining matchers,  Prev: Matching the whole record,  Up: if block
@@ -663,11 +687,12 @@
 
 Or, MATCHER can be a field matcher, like this:
 
+
 %CSVFIELD REGEX
 
-   which matches just the content of a particular CSV field.  CSVFIELD
+   which matches just the content of a particular CSV field. CSVFIELD
 is a percent sign followed by the field's name or column number, like
-'%date' or '%1'.
+`%date' or `%1'.
 
 
 File: hledger_csv.info,  Node: Combining matchers,  Next: Rules applied on successful match,  Prev: Matching individual fields,  Up: if block
@@ -678,9 +703,10 @@
 A single matcher can be written on the same line as the "if"; or
 multiple matchers can be written on the following lines, non-indented.
 Multiple matchers are OR'd (any one of them can match), unless one
-begins with an '&' symbol, in which case it is AND'ed with the previous
+begins with an `&' symbol, in which case it is AND'ed with the previous
 matcher.
 
+
 if
 MATCHER
 & MATCHER
@@ -693,19 +719,23 @@
 ---------------------------------------
 
 After the patterns there should be one or more rules to apply, all
-indented by at least one space.  Three kinds of rule are allowed in
+indented by at least one space. Three kinds of rule are allowed in
 conditional blocks:
 
    * field assignments (to set a hledger field)
+
    * skip (to skip the matched CSV record)
+
    * end (to skip all remaining CSV records).
 
    Examples:
 
+
 # if the CSV record contains "groceries", set account2 to "expenses:groceries"
 if groceries
  account2 expenses:groceries
 
+
 # if the CSV record contains any of these patterns, set account2 and comment as shown
 if
 monthly service fee
@@ -717,26 +747,28 @@
 
 File: hledger_csv.info,  Node: if table,  Next: end,  Prev: if block,  Up: CSV RULES
 
-2.6 'if' table
+2.6 `if' table
 ==============
 
+
 if,CSVFIELDNAME1,CSVFIELDNAME2,...,CSVFIELDNAMEn
 MATCHER1,VALUE11,VALUE12,...,VALUE1n
 MATCHER2,VALUE21,VALUE22,...,VALUE2n
 MATCHER3,VALUE31,VALUE32,...,VALUE3n
 <empty line>
 
-   Conditional tables ("if tables") are a different syntax to specify
-field assignments that will be applied only to CSV records which match
-certain patterns.
+Conditional tables ("if tables") are a different syntax to specify field
+assignments that will be applied only to CSV records which match certain
+patterns.
 
    MATCHER could be either field or record matcher, as described above.
 When MATCHER matches, values from that row would be assigned to the CSV
-fields named on the 'if' line, in the same order.
+fields named on the `if' line, in the same order.
 
-   Therefore 'if' table is exactly equivalent to a sequence of of 'if'
+   Therefore `if' table is exactly equivalent to a sequence of of `if'
 blocks:
 
+
 if MATCHER1
   CSVFIELDNAME1 VALUE11
   CSVFIELDNAME2 VALUE12
@@ -759,17 +791,18 @@
 empty) values for all the listed fields.
 
    Rules would be checked and applied in the order they are listed in
-the table and, like with 'if' blocks, later rules (in the same or
-another table) or 'if' blocks could override the effect of any rule.
+the table and, like with `if' blocks, later rules (in the same or
+another table) or `if' blocks could override the effect of any rule.
 
    Instead of ',' you can use a variety of other non-alphanumeric
-characters as a separator.  First character after 'if' is taken to be
-the separator for the rest of the table.  It is the responsibility of
+characters as a separator. First character after `if' is taken to be
+the separator for the rest of the table. It is the responsibility of
 the user to ensure that separator does not occur inside MATCHERs and
 values - there is no way to escape separator.
 
    Example:
 
+
 if,account2,comment
 atm transaction fee,expenses:business:banking,deductible? check it
 %description groceries,expenses:groceries,
@@ -778,13 +811,14 @@
 
 File: hledger_csv.info,  Node: end,  Next: date-format,  Prev: if table,  Up: CSV RULES
 
-2.7 'end'
+2.7 `end'
 =========
 
 This rule can be used inside if blocks (only), to make hledger stop
 reading this CSV file and move on to the next input file, or to command
-execution.  Eg:
+execution. Eg:
 
+
 # ignore everything following the first empty record
 if ,,,,
  end
@@ -792,27 +826,32 @@
 
 File: hledger_csv.info,  Node: date-format,  Next: decimal-mark,  Prev: end,  Up: CSV RULES
 
-2.8 'date-format'
+2.8 `date-format'
 =================
 
+
 date-format DATEFMT
 
-   This is a helper for the 'date' (and 'date2') fields.  If your CSV
-dates are not formatted like 'YYYY-MM-DD', 'YYYY/MM/DD' or 'YYYY.MM.DD',
+This is a helper for the `date' (and `date2') fields. If your CSV dates
+are not formatted like `YYYY-MM-DD', `YYYY/MM/DD' or `YYYY.MM.DD',
 you'll need to add a date-format rule describing them with a strptime
 date parsing pattern, which must parse the CSV date value completely.
 Some examples:
 
+
 # MM/DD/YY
 date-format %m/%d/%y
 
+
 # D/M/YYYY
 # The - makes leading zeros optional.
 date-format %-d/%-m/%Y
 
+
 # YYYY-Mmm-DD
 date-format %Y-%h-%d
 
+
 # M/D/YYYY HH:MM AM some other junk
 # Note the time and junk must be fully parsed, though only the date is used.
 date-format %-m/%-d/%Y %l:%M %p some other junk
@@ -823,17 +862,19 @@
 
 File: hledger_csv.info,  Node: decimal-mark,  Next: newest-first,  Prev: date-format,  Up: CSV RULES
 
-2.9 'decimal-mark'
+2.9 `decimal-mark'
 ==================
 
+
 decimal-mark .
 
-   or:
+or:
 
+
 decimal-mark ,
 
    hledger automatically accepts either period or comma as a decimal
-mark when parsing numbers (cf Amounts).  However if any numbers in the
+mark when parsing numbers (cf Amounts). However if any numbers in the
 CSV contain digit group marks, such as thousand-separating commas, you
 should declare the decimal mark explicitly with this rule, to avoid
 misparsed numbers.
@@ -841,38 +882,43 @@
 
 File: hledger_csv.info,  Node: newest-first,  Next: include,  Prev: decimal-mark,  Up: CSV RULES
 
-2.10 'newest-first'
+2.10 `newest-first'
 ===================
 
-hledger always sorts the generated transactions by date.  Transactions
-on the same date should appear in the same order as their CSV records,
-as hledger can usually auto-detect whether the CSV's normal order is
-oldest first or newest first.  But if all of the following are true:
+hledger always sorts the generated transactions by date. Transactions on
+the same date should appear in the same order as their CSV records, as
+hledger can usually auto-detect whether the CSV's normal order is oldest
+first or newest first. But if all of the following are true:
 
    * the CSV might sometimes contain just one day of data (all records
      having the same date)
-   * the CSV records are normally in reverse chronological order (newest
-     at the top)
+
+   * the CSV records are normally in reverse chronological order
+     (newest at the top)
+
    * and you care about preserving the order of same-day transactions
 
-   then, you should add the 'newest-first' rule as a hint.  Eg:
+   then, you should add the `newest-first' rule as a hint. Eg:
 
+
 # tell hledger explicitly that the CSV is normally newest first
 newest-first
 
 
 File: hledger_csv.info,  Node: include,  Next: balance-type,  Prev: newest-first,  Up: CSV RULES
 
-2.11 'include'
+2.11 `include'
 ==============
 
+
 include RULESFILE
 
-   This includes the contents of another CSV rules file at this point.
-'RULESFILE' is an absolute file path or a path relative to the current
-file's directory.  This can be useful for sharing common rules between
+This includes the contents of another CSV rules file at this point.
+`RULESFILE' is an absolute file path or a path relative to the current
+file's directory. This can be useful for sharing common rules between
 several rules files, eg:
 
+
 # someaccount.csv.rules
 
 ## someaccount-specific rules
@@ -886,21 +932,23 @@
 
 File: hledger_csv.info,  Node: balance-type,  Prev: include,  Up: CSV RULES
 
-2.12 'balance-type'
+2.12 `balance-type'
 ===================
 
 Balance assertions generated by assigning to balanceN are of the simple
-'=' type by default, which is a single-commodity, subaccount-excluding
-assertion.  You may find the subaccount-including variants more useful,
-eg if you have created some virtual subaccounts of checking to help with
-budgeting.  You can select a different type of assertion with the
-'balance-type' rule:
+`=' type by default, which is a single-commodity, subaccount-excluding
+assertion. You may find the subaccount-including variants more useful,
+eg if you have created some virtual subaccounts of checking to help
+with budgeting. You can select a different type of assertion with the
+`balance-type' rule:
 
+
 # balance assertions will consider all commodities and all subaccounts
 balance-type ==*
 
    Here are the balance assertion types for quick reference:
 
+
 =    single commodity, exclude subaccounts
 =*   single commodity, include subaccounts
 ==   multi commodity,  exclude subaccounts
@@ -932,15 +980,16 @@
 ==================
 
 It's a good idea to get rapid feedback while creating/troubleshooting
-CSV rules.  Here's a good way, using entr from
+CSV rules. Here's a good way, using entr from
 http://eradman.com/entrproject :
 
+
 $ ls foo.csv* | entr bash -c 'echo ----; hledger -f foo.csv print desc:SOMEDESC'
 
-   A desc: query (eg) is used to select just one, or a few, transactions
-of interest.  "bash -c" is used to run multiple commands, so we can echo
-a separator each time the command re-runs, making it easier to read the
-output.
+   A desc: query (eg) is used to select just one, or a few,
+transactions of interest. "bash -c" is used to run multiple commands,
+so we can echo a separator each time the command re-runs, making it
+easier to read the output.
 
 
 File: hledger_csv.info,  Node: Valid CSV,  Next: File Extension,  Prev: Rapid feedback,  Up: TIPS
@@ -948,10 +997,11 @@
 3.2 Valid CSV
 =============
 
-hledger accepts CSV conforming to RFC 4180.  When CSV values are
-enclosed in quotes, note:
+hledger accepts CSV conforming to RFC 4180. When CSV values are enclosed
+in quotes, note:
 
    * they must be double quotes (not single quotes)
+
    * spaces outside the quotes are not allowed
 
 
@@ -961,14 +1011,16 @@
 ==================
 
 To help hledger identify the format and show the right error messages,
-CSV/SSV/TSV files should normally be named with a '.csv', '.ssv' or
-'.tsv' filename extension.  Or, the file path should be prefixed with
-'csv:', 'ssv:' or 'tsv:'.  Eg:
+CSV/SSV/TSV files should normally be named with a `.csv', `.ssv' or
+`.tsv' filename extension. Or, the file path should be prefixed with
+`csv:', `ssv:' or `tsv:'. Eg:
 
+
 $ hledger -f foo.ssv print
 
    or:
 
+
 $ cat foo | hledger -f ssv:- foo
 
    You can override the file extension with a separator rule if needed.
@@ -980,9 +1032,9 @@
 3.4 Reading multiple CSV files
 ==============================
 
-If you use multiple '-f' options to read multiple CSV files at once,
+If you use multiple `-f' options to read multiple CSV files at once,
 hledger will look for a correspondingly-named rules file for each CSV
-file.  But if you use the '--rules-file' option, that rules file will be
+file. But if you use the `--rules-file' option, that rules file will be
 used for all the CSV files.
 
 
@@ -999,9 +1051,10 @@
 
    There is one exception: balance assertions, if you have generated
 them, will not be checked, since normally these will work only when the
-CSV data is part of the main journal.  If you do need to check balance
+CSV data is part of the main journal. If you do need to check balance
 assertions generated from CSV right away, pipe into another hledger:
 
+
 $ hledger -f file.csv print | hledger -f- print
 
 
@@ -1015,23 +1068,25 @@
 of the same records.
 
    The import command will (a) detect the new transactions, and (b)
-append just those transactions to your main journal.  It is idempotent,
+append just those transactions to your main journal. It is idempotent,
 so you don't have to remember how many times you ran it or with which
-version of the CSV. (It keeps state in a hidden '.latest.FILE.csv'
-file.)  This is the easiest way to import CSV data.  Eg:
+version of the CSV. (It keeps state in a hidden `.latest.FILE.csv'
+file.)  This is the easiest way to import CSV data. Eg:
 
+
 # download the latest CSV files, then run this command.
 # Note, no -f flags needed here.
 $ hledger import *.csv [--dry]
 
-   This method works for most CSV files.  (Where records have a stable
+   This method works for most CSV files. (Where records have a stable
 chronological order, and new records appear only at the new end.)
 
    A number of other tools and workflows, hledger-specific and
-otherwise, exist for converting, deduplicating, classifying and managing
-CSV data.  See:
+otherwise, exist for converting, deduplicating, classifying and
+managing CSV data.  See:
 
    * https://hledger.org -> sidebar -> real world setups
+
    * https://plaintextaccounting.org -> data import/conversion
 
 
@@ -1042,25 +1097,28 @@
 
 A posting amount can be set in one of these ways:
 
-   * by assigning (with a fields list or field assignment) to 'amountN'
-     (posting N's amount) or 'amount' (posting 1's amount)
+   * by assigning (with a fields list or field assignment) to `amountN'
+     (posting N's amount) or `amount' (posting 1's amount)
 
-   * by assigning to 'amountN-in' and 'amountN-out' (or 'amount-in' and
-     'amount-out').  For each CSV record, whichever of these has a
-     non-zero value will be used, with appropriate sign.  If both
+   * by assigning to `amountN-in' and `amountN-out' (or `amount-in' and
+     `amount-out'). For each CSV record, whichever of these has a
+     non-zero value will be used, with appropriate sign. If both
      contain a non-zero value, this may not work.
 
-   * by assigning to 'balanceN' (or 'balance') instead of the above,
-     setting the amount indirectly via a balance assignment.  If you do
+   * by assigning to `balanceN' (or `balance') instead of the above,
+     setting the amount indirectly via a balance assignment. If you do
      this the default account name may be wrong, so you should set that
      explicitly.
 
+
    There is some special handling for an amount's sign:
 
    * If an amount value is parenthesised, it will be de-parenthesised
      and sign-flipped.
+
    * If an amount value begins with a double minus sign, those cancel
      out and are removed.
+
    * If an amount value begins with a plus sign, that will be removed
 
 
@@ -1072,43 +1130,51 @@
 If the currency/commodity symbol is included in the CSV's amount
 field(s):
 
+
 2020-01-01,foo,$123.00
 
    you don't have to do anything special for the commodity symbol, it
-will be assigned as part of the amount.  Eg:
+will be assigned as part of the amount. Eg:
 
+
 fields date,description,amount
 
+
 2020-01-01 foo
     expenses:unknown         $123.00
     income:unknown          $-123.00
 
    If the currency is provided as a separate CSV field:
 
+
 2020-01-01,foo,USD,123.00
 
-   You can assign that to the 'currency' pseudo-field, which has the
+   You can assign that to the `currency' pseudo-field, which has the
 special effect of prepending itself to every amount in the transaction
 (on the left, with no separating space):
 
+
 fields date,description,currency,amount
 
+
 2020-01-01 foo
     expenses:unknown       USD123.00
     income:unknown        USD-123.00
 
    Or, you can use a field assignment to construct the amount yourself,
-with more control.  Eg to put the symbol on the right, and separated by
-a space:
+with more control. Eg to put the symbol on the right, and separated by a
+space:
 
+
 fields date,description,cur,amt
 amount %amt %cur
 
+
 2020-01-01 foo
     expenses:unknown        123.00 USD
     income:unknown         -123.00 USD
 
-   Note we used a temporary field name ('cur') that is not 'currency' -
+   Note we used a temporary field name (`cur') that is not `currency' -
 that would trigger the prepending effect, which we don't want here.
 
 
@@ -1118,10 +1184,11 @@
 ============================
 
 In field assignments, you can interpolate only CSV fields, not hledger
-fields.  In the example below, there's both a CSV field and a hledger
+fields. In the example below, there's both a CSV field and a hledger
 field named amount1, but %amount1 always means the CSV field, not the
 hledger field:
 
+
 # Name the third CSV field "amount1"
 fields date,description,amount1
 
@@ -1134,15 +1201,17 @@
    Here, since there's no CSV amount1 field, %amount1 will produce a
 literal "amount1":
 
+
 fields date,description,csvamount
 amount1 %csvamount USD
 # Can't interpolate amount1 here
 comment %amount1
 
    When there are multiple field assignments to the same hledger field,
-only the last one takes effect.  Here, comment's value will be be B, or
-C if "something" is matched, but never A:
+only the last one takes effect. Here, comment's value will be be B, or C
+if "something" is matched, but never A:
 
+
 comment A
 comment B
 if something
@@ -1155,122 +1224,129 @@
 ================================
 
 Here's how to think of CSV rules being evaluated (if you really need
-to).  First,
+to). First,
 
-   * 'include' - all includes are inlined, from top to bottom, depth
-     first.  (At each include point the file is inlined and scanned for
+   * `include' - all includes are inlined, from top to bottom, depth
+     first. (At each include point the file is inlined and scanned for
      further includes, recursively, before proceeding.)
 
-   Then "global" rules are evaluated, top to bottom.  If a rule is
+   Then "global" rules are evaluated, top to bottom. If a rule is
 repeated, the last one wins:
 
-   * 'skip' (at top level)
-   * 'date-format'
-   * 'newest-first'
-   * 'fields' - names the CSV fields, optionally sets up initial
+   * `skip' (at top level)
+
+   * `date-format'
+
+   * `newest-first'
+
+   * `fields' - names the CSV fields, optionally sets up initial
      assignments to hledger fields
 
    Then for each CSV record in turn:
 
-   * test all 'if' blocks.  If any of them contain a 'end' rule, skip
-     all remaining CSV records.  Otherwise if any of them contain a
-     'skip' rule, skip that many CSV records.  If there are multiple
-     matched 'skip' rules, the first one wins.
-   * collect all field assignments at top level and in matched 'if'
-     blocks.  When there are multiple assignments for a field, keep only
+   * test all `if' blocks. If any of them contain a `end' rule, skip
+     all remaining CSV records. Otherwise if any of them contain a
+     `skip' rule, skip that many CSV records. If there are multiple
+     matched `skip' rules, the first one wins.
+
+   * collect all field assignments at top level and in matched `if'
+     blocks. When there are multiple assignments for a field, keep only
      the last one.
+
    * compute a value for each hledger field - either the one that was
      assigned to it (and interpolate the %CSVFIELDNAME references), or a
      default
+
    * generate a synthetic hledger transaction from these values.
 
    This is all part of the CSV reader, one of several readers hledger
-can use to parse input files.  When all files have been read
+can use to parse input files. When all files have been read
 successfully, the transactions are passed as input to whichever hledger
 command the user specified.
 
+
 
 Tag Table:
-Node: Top72
-Node: EXAMPLES2756
-Ref: #examples2862
-Node: Basic3070
-Ref: #basic3170
-Node: Bank of Ireland3712
-Ref: #bank-of-ireland3847
-Node: Amazon5309
-Ref: #amazon5427
-Node: Paypal7146
-Ref: #paypal7240
+Node: Top84
+Node: EXAMPLES2746
+Ref: #examples2852
+Node: Basic3059
+Ref: #basic3159
+Node: Bank of Ireland3703
+Ref: #bank-of-ireland3838
+Node: Amazon5303
+Ref: #amazon5421
+Node: Paypal7142
+Ref: #paypal7236
 Node: CSV RULES14884
 Ref: #csv-rules14993
 Node: skip15305
 Ref: #skip15398
-Node: fields15773
-Ref: #fields15895
-Node: Transaction field names17060
-Ref: #transaction-field-names17220
-Node: Posting field names17331
-Ref: #posting-field-names17483
-Node: account17553
-Ref: #account17669
-Node: amount18206
-Ref: #amount18337
-Node: currency19444
-Ref: #currency19579
-Node: balance19785
-Ref: #balance19919
-Node: comment20236
-Ref: #comment20353
-Node: field assignment20516
-Ref: #field-assignment20659
-Node: separator21477
-Ref: #separator21612
-Node: if block22152
-Ref: #if-block22277
-Node: Matching the whole record22678
-Ref: #matching-the-whole-record22853
-Node: Matching individual fields23657
-Ref: #matching-individual-fields23861
-Node: Combining matchers24085
-Ref: #combining-matchers24281
-Node: Rules applied on successful match24594
-Ref: #rules-applied-on-successful-match24785
-Node: if table25439
-Ref: #if-table25558
-Node: end27296
-Ref: #end27408
-Node: date-format27632
-Ref: #date-format27764
-Node: decimal-mark28513
-Ref: #decimal-mark28656
-Node: newest-first28995
-Ref: #newest-first29136
-Node: include29819
-Ref: #include29950
-Node: balance-type30394
-Ref: #balance-type30514
-Node: TIPS31214
-Ref: #tips31296
-Node: Rapid feedback31552
-Ref: #rapid-feedback31669
-Node: Valid CSV32129
-Ref: #valid-csv32259
-Node: File Extension32451
-Ref: #file-extension32603
-Node: Reading multiple CSV files33032
-Ref: #reading-multiple-csv-files33217
-Node: Valid transactions33458
-Ref: #valid-transactions33636
-Node: Deduplicating importing34264
-Ref: #deduplicating-importing34443
-Node: Setting amounts35476
-Ref: #setting-amounts35645
-Node: Setting currency/commodity36632
-Ref: #setting-currencycommodity36824
-Node: Referencing other fields37998
-Ref: #referencing-other-fields38198
-Node: How CSV rules are evaluated39095
-Ref: #how-csv-rules-are-evaluated39268
+Node: fields15770
+Ref: #fields15892
+Node: Transaction field names17053
+Ref: #transaction-field-names17213
+Node: Posting field names17324
+Ref: #posting-field-names17476
+Node: account17546
+Ref: #account17662
+Node: amount18198
+Ref: #amount18329
+Node: currency19430
+Ref: #currency19565
+Node: balance19770
+Ref: #balance19904
+Node: comment20221
+Ref: #comment20338
+Node: field assignment20500
+Ref: #field-assignment20643
+Node: separator21457
+Ref: #separator21592
+Node: if block22134
+Ref: #if-block22259
+Node: Matching the whole record22657
+Ref: #matching-the-whole-record22832
+Node: Matching individual fields23636
+Ref: #matching-individual-fields23840
+Node: Combining matchers24064
+Ref: #combining-matchers24260
+Node: Rules applied on successful match24574
+Ref: #rules-applied-on-successful-match24765
+Node: if table25422
+Ref: #if-table25541
+Node: end27277
+Ref: #end27389
+Node: date-format27613
+Ref: #date-format27745
+Node: decimal-mark28495
+Ref: #decimal-mark28638
+Node: newest-first28975
+Ref: #newest-first29116
+Node: include29799
+Ref: #include29930
+Node: balance-type30372
+Ref: #balance-type30492
+Node: TIPS31192
+Ref: #tips31274
+Node: Rapid feedback31530
+Ref: #rapid-feedback31647
+Node: Valid CSV32106
+Ref: #valid-csv32236
+Node: File Extension32428
+Ref: #file-extension32580
+Node: Reading multiple CSV files33009
+Ref: #reading-multiple-csv-files33194
+Node: Valid transactions33434
+Ref: #valid-transactions33612
+Node: Deduplicating importing34240
+Ref: #deduplicating-importing34419
+Node: Setting amounts35451
+Ref: #setting-amounts35620
+Node: Setting currency/commodity36607
+Ref: #setting-currencycommodity36799
+Node: Referencing other fields37979
+Ref: #referencing-other-fields38179
+Node: How CSV rules are evaluated39077
+Ref: #how-csv-rules-are-evaluated39250
 
 End Tag Table
diff --git a/embeddedfiles/hledger_csv.txt b/embeddedfiles/hledger_csv.txt
--- a/embeddedfiles/hledger_csv.txt
+++ b/embeddedfiles/hledger_csv.txt
@@ -24,9 +24,10 @@
        layout, date format etc.), and how to construct hledger journal entries
        (transactions) from it.  Often there will also be a list of conditional
        rules  for  categorising  transactions  based  on  their  descriptions.
-       Here's an overview of the CSV rules; these are described more fully be-
-       low, after the examples:
+       Here's an overview of the CSV rules; these  are  described  more  fully
+       below, after the examples:
 
+
        skip                             skip one or more header lines or matched
                                         CSV records
        fields                           name CSV fields, assign them to  hledger
@@ -366,8 +367,8 @@
        can be left unnamed.  Currently there must be least  two  items  (there
        must be at least one comma).
 
-       Note,  always  use  comma in the fields list, even if your CSV uses an-
-       other separator character.
+       Note,  always  use  comma  in  the  fields  list, even if your CSV uses
+       another separator character.
 
        Here are the standard hledger field/pseudo-field names.  For more about
        the transaction parts they refer to, see the manual for hledger's jour-
@@ -405,26 +406,26 @@
        2's amount to cost if there's a transaction price, which can be useful.
 
        If you have an existing rules file using the unnumbered form, you might
-       want to use the numbered form in certain  conditional  blocks,  without
-       having  to  update  and  retest all the old rules.  To facilitate this,
-       posting   1   ignores    amount/amount-in/amount-out    if    any    of
+       want  to  use  the numbered form in certain conditional blocks, without
+       having to update and retest all the old  rules.   To  facilitate  this,
+       posting    1    ignores    amount/amount-in/amount-out    if   any   of
        amount1/amount1-in/amount1-out are assigned, and posting 2 ignores them
-       if any of amount2/amount2-in/amount2-out are  assigned,  avoiding  con-
+       if  any  of  amount2/amount2-in/amount2-out are assigned, avoiding con-
        flicts.
 
    currency
        If the CSV has the currency symbol in a separate field (ie, not part of
-       the amount field), you can use currencyN to prepend it to  posting  N's
+       the  amount  field), you can use currencyN to prepend it to posting N's
        amount.  Or, currency with no number affects all postings.
 
    balance
-       balanceN  sets  a balance assertion amount (or if the posting amount is
+       balanceN sets a balance assertion amount (or if the posting  amount  is
        left empty, a balance assignment) on posting N.
 
-       Also, for compatibility with hledger <1.17: balance with no  number  is
+       Also,  for  compatibility with hledger <1.17: balance with no number is
        equivalent to balance1.
 
-       You  can  adjust the type of assertion/assignment with the balance-type
+       You can adjust the type of assertion/assignment with  the  balance-type
        rule (see below).
 
    comment
@@ -436,11 +437,11 @@
    field assignment
               HLEDGERFIELDNAME FIELDVALUE
 
-       Instead  of  or  in addition to a fields list, you can use a "field as-
-       signment" rule to set the value of a single hledger field,  by  writing
-       its  name (any of the standard hledger field names above) followed by a
-       text value.  The value may contain interpolated CSV fields,  referenced
-       by  their  1-based position in the CSV record (%N), or by the name they
+       Instead of or in addition to a  fields  list,  you  can  use  a  "field
+       assignment" rule to set the value of a single hledger field, by writing
+       its name (any of the standard hledger field names above) followed by  a
+       text  value.  The value may contain interpolated CSV fields, referenced
+       by their 1-based position in the CSV record (%N), or by the  name  they
        were given in the fields list (%CSVFIELDNAME).  Some examples:
 
               # set the amount to the 4th CSV field, with " USD" appended
@@ -449,14 +450,14 @@
               # combine three fields to make a comment, containing note: and date: tags
               comment note: %somefield - %anotherfield, date: %1
 
-       Interpolation strips outer whitespace (so a CSV value like "  1  "  be-
-       comes 1 when interpolated) (#1051).  See TIPS below for more about ref-
-       erencing other fields.
+       Interpolation  strips  outer  whitespace  (so  a  CSV  value like " 1 "
+       becomes 1 when interpolated) (#1051).  See TIPS below  for  more  about
+       referencing other fields.
 
    separator
-       You can use the separator rule to read other kinds  of  character-sepa-
-       rated  data.   The  argument  is any single separator character, or the
-       words tab or space (case insensitive).  Eg, for comma-separated  values
+       You  can  use the separator rule to read other kinds of character-sepa-
+       rated data.  The argument is any single  separator  character,  or  the
+       words  tab or space (case insensitive).  Eg, for comma-separated values
        (CSV):
 
               separator ,
@@ -469,7 +470,7 @@
 
               separator TAB
 
-       If  the  input file has a .csv, .ssv or .tsv file extension (or a csv:,
+       If the input file has a .csv, .ssv or .tsv file extension (or  a  csv:,
        ssv:, tsv: prefix), the appropriate separator will be inferred automat-
        ically, and you won't need this rule.
 
@@ -484,8 +485,8 @@
                RULE
                RULE
 
-       Conditional  blocks ("if blocks") are a block of rules that are applied
-       only to CSV records which match certain patterns.  They are often  used
+       Conditional blocks ("if blocks") are a block of rules that are  applied
+       only  to CSV records which match certain patterns.  They are often used
        for customising account names based on transaction descriptions.
 
    Matching the whole record
@@ -493,32 +494,32 @@
 
               REGEX
 
-       REGEX  is  a  case-insensitive  regular expression which tries to match
-       anywhere within the CSV record.  It is a POSIX  ERE  (extended  regular
-       expression)  that  also  supports GNU word boundaries (\b, \B, \<, \>),
+       REGEX is a case-insensitive regular expression  which  tries  to  match
+       anywhere  within  the  CSV record.  It is a POSIX ERE (extended regular
+       expression) that also supports GNU word boundaries (\b,  \B,  \<,  \>),
        and  nothing  else.   If  you  have  trouble,  be  sure  to  check  our
        https://hledger.org/hledger.html#regular-expressions doc.
 
-       Important  note: the record that is matched is not the original record,
-       but a synthetic one, with any enclosing double quotes (but not  enclos-
+       Important note: the record that is matched is not the original  record,
+       but  a synthetic one, with any enclosing double quotes (but not enclos-
        ing whitespace) removed, and always comma-separated (which means that a
-       field containing a comma will appear like  two  fields).   Eg,  if  the
-       original record is 2020-01-01; "Acme, Inc.";  1,000, the REGEX will ac-
-       tually see 2020-01-01,Acme, Inc.,  1,000).
+       field  containing  a  comma  will  appear like two fields).  Eg, if the
+       original record is 2020-01-01; "Acme, Inc.";   1,000,  the  REGEX  will
+       actually see 2020-01-01,Acme, Inc.,  1,000).
 
    Matching individual fields
        Or, MATCHER can be a field matcher, like this:
 
               %CSVFIELD REGEX
 
-       which matches just the content of a particular CSV field.  CSVFIELD  is
-       a  percent  sign  followed  by  the field's name or column number, like
+       which  matches just the content of a particular CSV field.  CSVFIELD is
+       a percent sign followed by the field's  name  or  column  number,  like
        %date or %1.
 
    Combining matchers
        A single matcher can be written on the same line as the "if"; or multi-
        ple matchers can be written on the following lines, non-indented.  Mul-
-       tiple matchers are OR'd (any one of them can match), unless one  begins
+       tiple  matchers are OR'd (any one of them can match), unless one begins
        with an & symbol, in which case it is AND'ed with the previous matcher.
 
               if
@@ -527,9 +528,9 @@
                RULE
 
    Rules applied on successful match
-       After  the patterns there should be one or more rules to apply, all in-
-       dented by at least one space.  Three kinds of rule are allowed in  con-
-       ditional blocks:
+       After  the  patterns  there  should  be one or more rules to apply, all
+       indented by at least one space.  Three kinds of  rule  are  allowed  in
+       conditional blocks:
 
        o field assignments (to set a hledger field)
 
@@ -586,17 +587,17 @@
                 ...
                 CSVFIELDNAMEn VALUE3n
 
-       Each  line starting with MATCHER should contain enough (possibly empty)
+       Each line starting with MATCHER should contain enough (possibly  empty)
        values for all the listed fields.
 
-       Rules would be checked and applied in the order they are listed in  the
+       Rules  would be checked and applied in the order they are listed in the
        table and, like with if blocks, later rules (in the same or another ta-
        ble) or if blocks could override the effect of any rule.
 
-       Instead of ',' you can use a variety of other non-alphanumeric  charac-
+       Instead  of ',' you can use a variety of other non-alphanumeric charac-
        ters as a separator.  First character after if is taken to be the sepa-
-       rator for the rest of the table.  It is the responsibility of the  user
-       to  ensure  that  separator does not occur inside MATCHERs and values -
+       rator  for the rest of the table.  It is the responsibility of the user
+       to ensure that separator does not occur inside MATCHERs  and  values  -
        there is no way to escape separator.
 
        Example:
@@ -607,7 +608,7 @@
               2020/01/12.*Plumbing LLC,expenses:house:upkeep,emergency plumbing call-out
 
    end
-       This rule can be used inside if blocks (only),  to  make  hledger  stop
+       This  rule  can  be  used inside if blocks (only), to make hledger stop
        reading this CSV file and move on to the next input file, or to command
        execution.  Eg:
 
@@ -618,10 +619,10 @@
    date-format
               date-format DATEFMT
 
-       This is a helper for the date (and date2) fields.  If  your  CSV  dates
-       are  not  formatted  like  YYYY-MM-DD, YYYY/MM/DD or YYYY.MM.DD, you'll
-       need to add a date-format rule describing them  with  a  strptime  date
-       parsing  pattern, which must parse the CSV date value completely.  Some
+       This  is  a  helper for the date (and date2) fields.  If your CSV dates
+       are not formatted like YYYY-MM-DD,  YYYY/MM/DD  or  YYYY.MM.DD,  you'll
+       need  to  add  a  date-format rule describing them with a strptime date
+       parsing pattern, which must parse the CSV date value completely.   Some
        examples:
 
               # MM/DD/YY
@@ -649,22 +650,22 @@
 
               decimal-mark ,
 
-       hledger  automatically accepts either period or comma as a decimal mark
-       when parsing numbers (cf Amounts).  However if any numbers in  the  CSV
-       contain  digit  group  marks,  such  as thousand-separating commas, you
-       should declare the decimal mark explicitly with  this  rule,  to  avoid
+       hledger automatically accepts either period or comma as a decimal  mark
+       when  parsing  numbers (cf Amounts).  However if any numbers in the CSV
+       contain digit group marks,  such  as  thousand-separating  commas,  you
+       should  declare  the  decimal  mark explicitly with this rule, to avoid
        misparsed numbers.
 
    newest-first
-       hledger  always sorts the generated transactions by date.  Transactions
-       on the same date should appear in the same order as their CSV  records,
-       as  hledger  can  usually auto-detect whether the CSV's normal order is
+       hledger always sorts the generated transactions by date.   Transactions
+       on  the same date should appear in the same order as their CSV records,
+       as hledger can usually auto-detect whether the CSV's  normal  order  is
        oldest first or newest first.  But if all of the following are true:
 
-       o the CSV might sometimes contain just one day  of  data  (all  records
+       o the  CSV  might  sometimes  contain just one day of data (all records
          having the same date)
 
-       o the  CSV  records are normally in reverse chronological order (newest
+       o the CSV records are normally in reverse chronological  order  (newest
          at the top)
 
        o and you care about preserving the order of same-day transactions
@@ -677,9 +678,9 @@
    include
               include RULESFILE
 
-       This includes the contents of another CSV rules  file  at  this  point.
-       RULESFILE  is  an  absolute file path or a path relative to the current
-       file's directory.  This can be useful for sharing common rules  between
+       This  includes  the  contents  of another CSV rules file at this point.
+       RULESFILE is an absolute file path or a path relative  to  the  current
+       file's  directory.  This can be useful for sharing common rules between
        several rules files, eg:
 
               # someaccount.csv.rules
@@ -694,10 +695,10 @@
 
    balance-type
        Balance assertions generated by assigning to balanceN are of the simple
-       = type by default, which is  a  single-commodity,  subaccount-excluding
+       =  type  by  default, which is a single-commodity, subaccount-excluding
        assertion.  You may find the subaccount-including variants more useful,
-       eg if you have created some virtual subaccounts  of  checking  to  help
-       with  budgeting.  You can select a different type of assertion with the
+       eg  if  you  have  created some virtual subaccounts of checking to help
+       with budgeting.  You can select a different type of assertion with  the
        balance-type rule:
 
               # balance assertions will consider all commodities and all subaccounts
@@ -712,29 +713,29 @@
 
 TIPS
    Rapid feedback
-       It's a good idea to get rapid feedback  while  creating/troubleshooting
+       It's  a  good idea to get rapid feedback while creating/troubleshooting
        CSV rules.  Here's a good way, using entr from http://eradman.com/entr-
        project :
 
               $ ls foo.csv* | entr bash -c 'echo ----; hledger -f foo.csv print desc:SOMEDESC'
 
-       A desc: query (eg) is used to select just one, or a  few,  transactions
-       of  interest.   "bash  -c"  is used to run multiple commands, so we can
-       echo a separator each time the command re-runs,  making  it  easier  to
+       A  desc:  query (eg) is used to select just one, or a few, transactions
+       of interest.  "bash -c" is used to run multiple  commands,  so  we  can
+       echo  a  separator  each  time the command re-runs, making it easier to
        read the output.
 
    Valid CSV
-       hledger  accepts  CSV  conforming to RFC 4180.  When CSV values are en-
-       closed in quotes, note:
+       hledger accepts CSV conforming  to  RFC  4180.   When  CSV  values  are
+       enclosed in quotes, note:
 
        o they must be double quotes (not single quotes)
 
        o spaces outside the quotes are not allowed
 
    File Extension
-       To help hledger identify the format and show the right error  messages,
-       CSV/SSV/TSV  files  should  normally be named with a .csv, .ssv or .tsv
-       filename extension.  Or, the file path should be  prefixed  with  csv:,
+       To  help hledger identify the format and show the right error messages,
+       CSV/SSV/TSV files should normally be named with a .csv,  .ssv  or  .tsv
+       filename  extension.   Or,  the file path should be prefixed with csv:,
        ssv: or tsv:.  Eg:
 
               $ hledger -f foo.ssv print
@@ -743,48 +744,48 @@
 
               $ cat foo | hledger -f ssv:- foo
 
-       You  can  override  the file extension with a separator rule if needed.
+       You can override the file extension with a separator  rule  if  needed.
        See also: Input files in the hledger manual.
 
    Reading multiple CSV files
-       If you use multiple -f options to read  multiple  CSV  files  at  once,
-       hledger  will  look for a correspondingly-named rules file for each CSV
-       file.  But if you use the --rules-file option, that rules file will  be
+       If  you  use  multiple  -f  options to read multiple CSV files at once,
+       hledger will look for a correspondingly-named rules file for  each  CSV
+       file.   But if you use the --rules-file option, that rules file will be
        used for all the CSV files.
 
    Valid transactions
        After reading a CSV file, hledger post-processes and validates the gen-
        erated journal entries as it would for a journal file - balancing them,
-       applying  balance  assignments,  and canonicalising amount styles.  Any
-       errors at this stage will be reported in the usual way, displaying  the
+       applying balance assignments, and canonicalising  amount  styles.   Any
+       errors  at this stage will be reported in the usual way, displaying the
        problem entry.
 
        There is one exception: balance assertions, if you have generated them,
-       will not be checked, since normally these will work only when  the  CSV
-       data  is part of the main journal.  If you do need to check balance as-
-       sertions generated from CSV right away, pipe into another hledger:
+       will  not  be checked, since normally these will work only when the CSV
+       data is part of the main journal.  If you  do  need  to  check  balance
+       assertions generated from CSV right away, pipe into another hledger:
 
               $ hledger -f file.csv print | hledger -f- print
 
    Deduplicating, importing
-       When you download a CSV file periodically, eg to get your  latest  bank
-       transactions,  the  new  file  may overlap with the old one, containing
+       When  you  download a CSV file periodically, eg to get your latest bank
+       transactions, the new file may overlap with  the  old  one,  containing
        some of the same records.
 
        The import command will (a) detect the new transactions, and (b) append
        just those transactions to your main journal.  It is idempotent, so you
-       don't have to remember how many times you ran it or with which  version
-       of  the  CSV.  (It keeps state in a hidden .latest.FILE.csv file.) This
+       don't  have to remember how many times you ran it or with which version
+       of the CSV.  (It keeps state in a hidden .latest.FILE.csv  file.)  This
        is the easiest way to import CSV data.  Eg:
 
               # download the latest CSV files, then run this command.
               # Note, no -f flags needed here.
               $ hledger import *.csv [--dry]
 
-       This method works for most CSV files.  (Where  records  have  a  stable
+       This  method  works  for  most CSV files.  (Where records have a stable
        chronological order, and new records appear only at the new end.)
 
-       A  number of other tools and workflows, hledger-specific and otherwise,
+       A number of other tools and workflows, hledger-specific and  otherwise,
        exist for converting, deduplicating, classifying and managing CSV data.
        See:
 
@@ -795,16 +796,16 @@
    Setting amounts
        A posting amount can be set in one of these ways:
 
-       o by  assigning  (with  a  fields  list or field assignment) to amountN
+       o by assigning (with a fields list  or  field  assignment)  to  amountN
          (posting N's amount) or amount (posting 1's amount)
 
-       o by assigning to amountN-in and amountN-out (or amount-in and  amount-
-         out).   For  each CSV record, whichever of these has a non-zero value
-         will be used, with appropriate sign.   If  both  contain  a  non-zero
+       o by  assigning to amountN-in and amountN-out (or amount-in and amount-
+         out).  For each CSV record, whichever of these has a  non-zero  value
+         will  be  used,  with  appropriate  sign.  If both contain a non-zero
          value, this may not work.
 
-       o by  assigning  to balanceN (or balance) instead of the above, setting
-         the amount indirectly via a balance assignment.  If you do  this  the
+       o by assigning to balanceN (or balance) instead of the  above,  setting
+         the  amount  indirectly via a balance assignment.  If you do this the
          default account name may be wrong, so you should set that explicitly.
 
        There is some special handling for an amount's sign:
@@ -900,8 +901,8 @@
          (At each include point the file is inlined and  scanned  for  further
          includes, recursively, before proceeding.)
 
-       Then  "global"  rules  are  evaluated, top to bottom.  If a rule is re-
-       peated, the last one wins:
+       Then  "global"  rules  are  evaluated,  top  to  bottom.   If a rule is
+       repeated, the last one wins:
 
        o skip (at top level)
 
@@ -914,8 +915,8 @@
 
        Then for each CSV record in turn:
 
-       o test  all if blocks.  If any of them contain a end rule, skip all re-
-         maining CSV records.  Otherwise if any of them contain a  skip  rule,
+       o test  all  if  blocks.   If  any of them contain a end rule, skip all
+         remaining CSV records.  Otherwise if any of them contain a skip rule,
          skip  that  many  CSV  records.   If  there are multiple matched skip
          rules, the first one wins.
 
@@ -923,9 +924,9 @@
          When  there  are multiple assignments for a field, keep only the last
          one.
 
-       o compute a value for each hledger field - either the one that was  as-
-         signed to it (and interpolate the %CSVFIELDNAME references), or a de-
-         fault
+       o compute a value for each hledger field -  either  the  one  that  was
+         assigned  to  it (and interpolate the %CSVFIELDNAME references), or a
+         default
 
        o generate a synthetic hledger transaction from these values.
 
@@ -958,4 +959,4 @@
 
 
 
-hledger-lib-1.20.3               December 2020                  HLEDGER_CSV(5)
+hledger-lib-1.20.4               December 2020                  HLEDGER_CSV(5)
diff --git a/embeddedfiles/hledger_journal.5 b/embeddedfiles/hledger_journal.5
--- a/embeddedfiles/hledger_journal.5
+++ b/embeddedfiles/hledger_journal.5
@@ -1,6 +1,6 @@
 .\"t
 
-.TH "HLEDGER_JOURNAL" "5" "December 2020" "hledger-lib-1.20.3 " "hledger User Manuals"
+.TH "HLEDGER_JOURNAL" "5" "December 2020" "hledger-lib-1.20.4 " "hledger User Manuals"
 
 
 
diff --git a/embeddedfiles/hledger_journal.info b/embeddedfiles/hledger_journal.info
--- a/embeddedfiles/hledger_journal.info
+++ b/embeddedfiles/hledger_journal.info
@@ -1,2100 +1,2217 @@
-This is hledger_journal.info, produced by makeinfo version 6.7 from
-stdin.
-
-
-File: hledger_journal.info,  Node: Top,  Next: TRANSACTIONS,  Up: (dir)
-
-hledger_journal(5)
-******************
-
-hledger's default file format, representing a General Journal.
-
-   hledger's usual data source is a plain text file containing journal
-entries in hledger journal format.  This file represents a standard
-accounting general journal.  I use file names ending in '.journal', but
-that's not required.  The journal file contains a number of transaction
-entries, each describing a transfer of money (or any commodity) between
-two or more named accounts, in a simple format readable by both hledger
-and humans.
-
-   hledger's journal format is a compatible subset, mostly, of ledger's
-journal format, so hledger can work with compatible ledger journal files
-as well.  It's safe, and encouraged, to run both hledger and ledger on
-the same journal file, eg to validate the results you're getting.
-
-   You can use hledger without learning any more about this file; just
-use the add or web or import commands to create and update it.
-
-   Many users, though, edit the journal file with a text editor, and
-track changes with a version control system such as git.  Editor addons
-such as ledger-mode or hledger-mode for Emacs, vim-ledger for Vim, and
-hledger-vscode for Visual Studio Code, make this easier, adding colour,
-formatting, tab completion, and useful commands.  See Editor
-configuration at hledger.org for the full list.
-
-   Here's a description of each part of the file format (and hledger's
-data model).  These are mostly in the order you'll use them, but in some
-cases related concepts have been grouped together for easy reference, or
-linked before they are introduced, so feel free to skip over anything
-that looks unnecessary right now.
-
-* Menu:
-
-* TRANSACTIONS::
-* DATES::
-* STATUS::
-* DESCRIPTION::
-* COMMENTS::
-* TAGS::
-* POSTINGS::
-* ACCOUNT NAMES::
-* AMOUNTS::
-* TRANSACTION PRICES::
-* LOT PRICES LOT DATES::
-* BALANCE ASSERTIONS::
-* BALANCE ASSIGNMENTS::
-* DIRECTIVES::
-* PERIODIC TRANSACTIONS::
-* AUTO POSTINGS::
-
-
-File: hledger_journal.info,  Node: TRANSACTIONS,  Next: DATES,  Prev: Top,  Up: Top
-
-1 TRANSACTIONS
-**************
-
-Transactions are the main unit of information in a journal file.  They
-represent events, typically a movement of some quantity of commodities
-between two or more named accounts.
-
-   Each transaction is recorded as a journal entry, beginning with a
-simple date in column 0.  This can be followed by any of the following
-optional fields, separated by spaces:
-
-   * a status character (empty, '!', or '*')
-   * a code (any short number or text, enclosed in parentheses)
-   * a description (any remaining text until end of line or a semicolon)
-   * a comment (any remaining text following a semicolon until end of
-     line, and any following indented lines beginning with a semicolon)
-   * 0 or more indented _posting_ lines, describing what was transferred
-     and the accounts involved (indented comment lines are also allowed,
-     but not blank lines or non-indented lines).
-
-   Here's a simple journal file containing one transaction:
-
-2008/01/01 income
-  assets:bank:checking   $1
-  income:salary         $-1
-
-
-File: hledger_journal.info,  Node: DATES,  Next: STATUS,  Prev: TRANSACTIONS,  Up: Top
-
-2 DATES
-*******
-
-* Menu:
-
-* Simple dates::
-* Secondary dates::
-* Posting dates::
-
-
-File: hledger_journal.info,  Node: Simple dates,  Next: Secondary dates,  Up: DATES
-
-2.1 Simple dates
-================
-
-Dates in the journal file use _simple dates_ format: 'YYYY-MM-DD' or
-'YYYY/MM/DD' or 'YYYY.MM.DD', with leading zeros optional.  The year may
-be omitted, in which case it will be inferred from the context: the
-current transaction, the default year set with a default year directive,
-or the current date when the command is run.  Some examples:
-'2010-01-31', '2010/01/31', '2010.1.31', '1/31'.
-
-   (The UI also accepts simple dates, as well as the more flexible smart
-dates documented in the hledger manual.)
-
-
-File: hledger_journal.info,  Node: Secondary dates,  Next: Posting dates,  Prev: Simple dates,  Up: DATES
-
-2.2 Secondary dates
-===================
-
-Real-life transactions sometimes involve more than one date - eg the
-date you write a cheque, and the date it clears in your bank.  When you
-want to model this, for more accurate daily balances, you can specify
-individual posting dates.
-
-   Or, you can use the older _secondary date_ feature (Ledger calls it
-auxiliary date or effective date).  Note: we support this for
-compatibility, but I usually recommend avoiding this feature; posting
-dates are almost always clearer and simpler.
-
-   A secondary date is written after the primary date, following an
-equals sign.  If the year is omitted, the primary date's year is
-assumed.  When running reports, the primary (left) date is used by
-default, but with the '--date2' flag (or '--aux-date' or '--effective'),
-the secondary (right) date will be used instead.
-
-   The meaning of secondary dates is up to you, but it's best to follow
-a consistent rule.  Eg "primary = the bank's clearing date, secondary =
-date the transaction was initiated, if different", as shown here:
-
-2010/2/23=2/19 movie ticket
-  expenses:cinema                   $10
-  assets:checking
-
-$ hledger register checking
-2010-02-23 movie ticket         assets:checking                $-10         $-10
-
-$ hledger register checking --date2
-2010-02-19 movie ticket         assets:checking                $-10         $-10
-
-
-File: hledger_journal.info,  Node: Posting dates,  Prev: Secondary dates,  Up: DATES
-
-2.3 Posting dates
-=================
-
-You can give individual postings a different date from their parent
-transaction, by adding a posting comment containing a tag (see below)
-like 'date:DATE'.  This is probably the best way to control posting
-dates precisely.  Eg in this example the expense should appear in May
-reports, and the deduction from checking should be reported on 6/1 for
-easy bank reconciliation:
-
-2015/5/30
-    expenses:food     $10  ; food purchased on saturday 5/30
-    assets:checking        ; bank cleared it on monday, date:6/1
-
-$ hledger -f t.j register food
-2015-05-30                      expenses:food                  $10           $10
-
-$ hledger -f t.j register checking
-2015-06-01                      assets:checking               $-10          $-10
-
-   DATE should be a simple date; if the year is not specified it will
-use the year of the transaction's date.  You can set the secondary date
-similarly, with 'date2:DATE2'.  The 'date:' or 'date2:' tags must have a
-valid simple date value if they are present, eg a 'date:' tag with no
-value is not allowed.
-
-   Ledger's earlier, more compact bracketed date syntax is also
-supported: '[DATE]', '[DATE=DATE2]' or '[=DATE2]'.  hledger will attempt
-to parse any square-bracketed sequence of the '0123456789/-.='
-characters in this way.  With this syntax, DATE infers its year from the
-transaction and DATE2 infers its year from DATE.
-
-
-File: hledger_journal.info,  Node: STATUS,  Next: DESCRIPTION,  Prev: DATES,  Up: Top
-
-3 STATUS
-********
-
-Transactions, or individual postings within a transaction, can have a
-status mark, which is a single character before the transaction
-description or posting account name, separated from it by a space,
-indicating one of three statuses:
-
-mark  status
- 
------------------
-      unmarked
-'!'   pending
-'*'   cleared
-
-   When reporting, you can filter by status with the '-U/--unmarked',
-'-P/--pending', and '-C/--cleared' flags; or the 'status:', 'status:!',
-and 'status:*' queries; or the U, P, C keys in hledger-ui.
-
-   Note, in Ledger and in older versions of hledger, the "unmarked"
-state is called "uncleared".  As of hledger 1.3 we have renamed it to
-unmarked for clarity.
-
-   To replicate Ledger and old hledger's behaviour of also matching
-pending, combine -U and -P.
-
-   Status marks are optional, but can be helpful eg for reconciling with
-real-world accounts.  Some editor modes provide highlighting and
-shortcuts for working with status.  Eg in Emacs ledger-mode, you can
-toggle transaction status with C-c C-e, or posting status with C-c C-c.
-
-   What "uncleared", "pending", and "cleared" actually mean is up to
-you.  Here's one suggestion:
-
-status     meaning
---------------------------------------------------------------------------
-uncleared  recorded but not yet reconciled; needs review
-pending    tentatively reconciled (if needed, eg during a big
-           reconciliation)
-cleared    complete, reconciled as far as possible, and considered
-           correct
-
-   With this scheme, you would use '-PC' to see the current balance at
-your bank, '-U' to see things which will probably hit your bank soon
-(like uncashed checks), and no flags to see the most up-to-date state of
-your finances.
-
-
-File: hledger_journal.info,  Node: DESCRIPTION,  Next: COMMENTS,  Prev: STATUS,  Up: Top
-
-4 DESCRIPTION
-*************
-
-A transaction's description is the rest of the line following the date
-and status mark (or until a comment begins).  Sometimes called the
-"narration" in traditional bookkeeping, it can be used for whatever you
-wish, or left blank.  Transaction descriptions can be queried, unlike
-comments.
-
-* Menu:
-
-* Payee and note::
-
-
-File: hledger_journal.info,  Node: Payee and note,  Up: DESCRIPTION
-
-4.1 Payee and note
-==================
-
-You can optionally include a '|' (pipe) character in descriptions to
-subdivide the description into separate fields for payee/payer name on
-the left (up to the first '|') and an additional note field on the right
-(after the first '|').  This may be worthwhile if you need to do more
-precise querying and pivoting by payee or by note.
-
-
-File: hledger_journal.info,  Node: COMMENTS,  Next: TAGS,  Prev: DESCRIPTION,  Up: Top
-
-5 COMMENTS
-**********
-
-Lines in the journal beginning with a semicolon (';') or hash ('#') or
-star ('*') are comments, and will be ignored.  (Star comments cause
-org-mode nodes to be ignored, allowing emacs users to fold and navigate
-their journals with org-mode or orgstruct-mode.)
-
-   You can attach comments to a transaction by writing them after the
-description and/or indented on the following lines (before the
-postings).  Similarly, you can attach comments to an individual posting
-by writing them after the amount and/or indented on the following lines.
-Transaction and posting comments must begin with a semicolon (';').
-
-   Some examples:
-
-# a file comment
-; another file comment
-* also a file comment, useful in org/orgstruct mode
-
-comment
-A multiline file comment, which continues
-until a line containing just "end comment"
-(or end of file).
-end comment
-
-2012/5/14 something  ; a transaction comment
-    ; the transaction comment, continued
-    posting1  1  ; a comment for posting 1
-    posting2
-    ; a comment for posting 2
-    ; another comment line for posting 2
-; a file comment (because not indented)
-
-   You can also comment larger regions of a file using 'comment' and
-'end comment' directives.
-
-
-File: hledger_journal.info,  Node: TAGS,  Next: POSTINGS,  Prev: COMMENTS,  Up: Top
-
-6 TAGS
-******
-
-Tags are a way to add extra labels or labelled data to postings and
-transactions, which you can then search or pivot on.
-
-   A simple tag is a word (which may contain hyphens) followed by a full
-colon, written inside a transaction or posting comment line:
-
-2017/1/16 bought groceries  ; sometag:
-
-   Tags can have a value, which is the text after the colon, up to the
-next comma or end of line, with leading/trailing whitespace removed:
-
-    expenses:food    $10 ; a-posting-tag: the tag value
-
-   Note this means hledger's tag values can not contain commas or
-newlines.  Ending at commas means you can write multiple short tags on
-one line, comma separated:
-
-    assets:checking  ; a comment containing tag1:, tag2: some value ...
-
-   Here,
-
-   * "'a comment containing'" is just comment text, not a tag
-   * "'tag1'" is a tag with no value
-   * "'tag2'" is another tag, whose value is "'some value ...'"
-
-   Tags in a transaction comment affect the transaction and all of its
-postings, while tags in a posting comment affect only that posting.  For
-example, the following transaction has three tags ('A', 'TAG2',
-'third-tag') and the posting has four (those plus 'posting-tag'):
-
-1/1 a transaction  ; A:, TAG2:
-    ; third-tag: a third transaction tag, <- with a value
-    (a)  $1  ; posting-tag:
-
-   Tags are like Ledger's metadata feature, except hledger's tag values
-are simple strings.
-
-
-File: hledger_journal.info,  Node: POSTINGS,  Next: ACCOUNT NAMES,  Prev: TAGS,  Up: Top
-
-7 POSTINGS
-**********
-
-A posting is an addition of some amount to, or removal of some amount
-from, an account.  Each posting line begins with at least one space or
-tab (2 or 4 spaces is common), followed by:
-
-   * (optional) a status character (empty, '!', or '*'), followed by a
-     space
-   * (required) an account name (any text, optionally containing *single
-     spaces*, until end of line or a double space)
-   * (optional) *two or more spaces* or tabs followed by an amount.
-
-   Positive amounts are being added to the account, negative amounts are
-being removed.
-
-   The amounts within a transaction must always sum up to zero.  As a
-convenience, one amount may be left blank; it will be inferred so as to
-balance the transaction.
-
-   Be sure to note the unusual two-space delimiter between account name
-and amount.  This makes it easy to write account names containing
-spaces.  But if you accidentally leave only one space (or tab) before
-the amount, the amount will be considered part of the account name.
-
-* Menu:
-
-* Virtual postings::
-
-
-File: hledger_journal.info,  Node: Virtual postings,  Up: POSTINGS
-
-7.1 Virtual postings
-====================
-
-A posting with a parenthesised account name is called a _virtual
-posting_ or _unbalanced posting_, which means it is exempt from the
-usual rule that a transaction's postings must balance add up to zero.
-
-   This is not part of double entry accounting, so you might choose to
-avoid this feature.  Or you can use it sparingly for certain special
-cases where it can be convenient.  Eg, you could set opening balances
-without using a balancing equity account:
-
-1/1 opening balances
-  (assets:checking)   $1000
-  (assets:savings)    $2000
-
-   A posting with a bracketed account name is called a _balanced virtual
-posting_.  The balanced virtual postings in a transaction must add up to
-zero (separately from other postings).  Eg:
-
-1/1 buy food with cash, update budget envelope subaccounts, & something else
-  assets:cash                    $-10 ; <- these balance
-  expenses:food                    $7 ; <-
-  expenses:food                    $3 ; <-
-  [assets:checking:budget:food]  $-10    ; <- and these balance
-  [assets:checking:available]     $10    ; <-
-  (something:else)                 $5       ; <- not required to balance
-
-   Ordinary non-parenthesised, non-bracketed postings are called _real
-postings_.  You can exclude virtual postings from reports with the
-'-R/--real' flag or 'real:1' query.
-
-
-File: hledger_journal.info,  Node: ACCOUNT NAMES,  Next: AMOUNTS,  Prev: POSTINGS,  Up: Top
-
-8 ACCOUNT NAMES
-***************
-
-Account names typically have several parts separated by a full colon,
-from which hledger derives a hierarchical chart of accounts.  They can
-be anything you like, but in finance there are traditionally five
-top-level accounts: 'assets', 'liabilities', 'income', 'expenses', and
-'equity'.
-
-   Account names may contain single spaces, eg: 'assets:accounts
-receivable'.  Because of this, they must always be followed by *two or
-more spaces* (or newline).
-
-   Account names can be aliased.
-
-
-File: hledger_journal.info,  Node: AMOUNTS,  Next: TRANSACTION PRICES,  Prev: ACCOUNT NAMES,  Up: Top
-
-9 AMOUNTS
-*********
-
-After the account name, there is usually an amount.  (Important: between
-account name and amount, there must be *two or more spaces*.)
-
-   hledger's amount format is flexible, supporting several international
-formats.  Here are some examples.  Amounts have a number (the
-"quantity"):
-
-1
-
-   ..and usually a currency or commodity name (the "commodity").  This
-is a symbol, word, or phrase, to the left or right of the quantity, with
-or without a separating space:
-
-$1
-4000 AAPL
-
-   If the commodity name contains spaces, numbers, or punctuation, it
-must be enclosed in double quotes:
-
-3 "no. 42 green apples"
-
-   Amounts can be preceded by a minus sign (or a plus sign, though plus
-is the default), The sign can be written before or after a left-side
-commodity symbol:
-
--$1
-$-1
-
-   One or more spaces between the sign and the number are acceptable
-when parsing (but they won't be displayed in output):
-
-+ $1
-$-      1
-
-   Scientific E notation is allowed:
-
-1E-6
-EUR 1E3
-
-   A decimal mark can be written as a period or a comma:
-
-1.23
-1,23456780000009
-
-* Menu:
-
-* Digit group marks::
-* Commodity display style::
-* Rounding::
-
-
-File: hledger_journal.info,  Node: Digit group marks,  Next: Commodity display style,  Up: AMOUNTS
-
-9.1 Digit group marks
-=====================
-
-In the integer part of the quantity (left of the decimal mark), groups
-of digits can optionally be separated by a "digit group mark" - a space,
-comma, or period (different from the decimal mark):
-
-     $1,000,000.00
-  EUR 2.000.000,00
-INR 9,99,99,999.00
-      1 000 000.9455
-
-   Note, a number containing a single group mark and no decimal mark is
-ambiguous.  Are these group marks or decimal marks ?
-
-1,000
-1.000
-
-   hledger will treat them both as decimal marks by default (cf #793).
-If you use digit group marks, to prevent confusion and undetected typos
-we recommend you write commodity directives at the top of the file to
-explicitly declare the decimal mark (and optionally a digit group mark).
-Note, these formats ("amount styles") are specific to each commodity, so
-if your data uses multiple formats, hledger can handle it:
-
-commodity $1,000.00
-commodity EUR 1.000,00
-commodity INR 9,99,99,999.00
-commodity       1 000 000.9455
-
-
-File: hledger_journal.info,  Node: Commodity display style,  Next: Rounding,  Prev: Digit group marks,  Up: AMOUNTS
-
-9.2 Commodity display style
-===========================
-
-For each commodity, hledger chooses a consistent style to use when
-displaying amounts.  (Except price amounts, which are always displayed
-as written).  The display style is chosen as follows:
-
-   * If there is a commodity directive (or default commodity directive)
-     for the commodity, its style is used (see examples above).
-
-   * Otherwise the style is inferred from the amounts in that commodity
-     seen in the journal.
-
-   * Or if there are no such amounts in the journal, a default style is
-     used (like '$1000.00').
-
-   A style is inferred from the journal amounts in a commodity as
-follows:
-
-   * Use the general style (decimal mark, symbol placement) of the first
-     amount
-   * Use the first-seen digit group style (digit group mark, digit group
-     sizes), if any
-   * Use the maximum number of decimal places of all.
-
-   Transaction price amounts don't affect the commodity display style
-directly, but occasionally they can do so indirectly (eg when a
-posting's amount is inferred using a transaction price).  If you find
-this causing problems, use a commodity directive to fix the display
-style.
-
-   In summary, each commodity's amounts will be normalised to
-
-   * the style declared by a 'commodity' directive
-   * or, the style of the first posting amount in the journal, with the
-     first-seen digit group style and the maximum-seen number of decimal
-     places.
-
-   If reports are showing amounts in a way you don't like (eg, with too
-many decimal places), use a commodity directive to set your preferred
-style.
-
-
-File: hledger_journal.info,  Node: Rounding,  Prev: Commodity display style,  Up: AMOUNTS
-
-9.3 Rounding
-============
-
-Amounts are stored internally as decimal numbers with up to 255 decimal
-places, and displayed with the number of decimal places specified by the
-commodity display style.  Note, hledger uses banker's rounding: it
-rounds to the nearest even number, eg 0.5 displayed with zero decimal
-places is "0").  (Guaranteed since hledger 1.17.1; in older versions
-this could vary if hledger was built with Decimal < 0.5.1.)
-
-
-File: hledger_journal.info,  Node: TRANSACTION PRICES,  Next: LOT PRICES LOT DATES,  Prev: AMOUNTS,  Up: Top
-
-10 TRANSACTION PRICES
-*********************
-
-Within a transaction, you can note an amount's price in another
-commodity.  This can be used to document the cost (in a purchase) or
-selling price (in a sale).  For example, transaction prices are useful
-to record purchases of a foreign currency.  Note transaction prices are
-fixed at the time of the transaction, and do not change over time.  See
-also market prices, which represent prevailing exchange rates on a
-certain date.
-
-   There are several ways to record a transaction price:
-
-  1. Write the price per unit, as '@ UNITPRICE' after the amount:
-
-     2009/1/1
-       assets:euros     €100 @ $1.35  ; one hundred euros purchased at $1.35 each
-       assets:dollars                 ; balancing amount is -$135.00
-
-  2. Write the total price, as '@@ TOTALPRICE' after the amount:
-
-     2009/1/1
-       assets:euros     €100 @@ $135  ; one hundred euros purchased at $135 for the lot
-       assets:dollars
-
-  3. Specify amounts for all postings, using exactly two commodities,
-     and let hledger infer the price that balances the transaction:
-
-     2009/1/1
-       assets:euros     €100          ; one hundred euros purchased
-       assets:dollars  $-135          ; for $135
-
-  4. Like 1, but the '@' is parenthesised, i.e.  '(@)'; this is for
-     compatibility with Ledger journals (Virtual posting costs), and is
-     equivalent to 1 in hledger.
-
-  5. Like 2, but as in 4 the '@@' is parenthesised, i.e.  '(@@)'; in
-     hledger, this is equivalent to 2.
-
-   Use the '-B/--cost' flag to convert amounts to their transaction
-price's commodity, if any.  (mnemonic: "B" is from "cost Basis", as in
-Ledger).  Eg here is how -B affects the balance report for the example
-above:
-
-$ hledger bal -N --flat
-               $-135  assets:dollars
-                €100  assets:euros
-$ hledger bal -N --flat -B
-               $-135  assets:dollars
-                $135  assets:euros    # <- the euros' cost
-
-   Note -B is sensitive to the order of postings when a transaction
-price is inferred: the inferred price will be in the commodity of the
-last amount.  So if example 3's postings are reversed, while the
-transaction is equivalent, -B shows something different:
-
-2009/1/1
-  assets:dollars  $-135              ; 135 dollars sold
-  assets:euros     €100              ; for 100 euros
-
-$ hledger bal -N --flat -B
-               €-100  assets:dollars  # <- the dollars' selling price
-                €100  assets:euros
-
-
-File: hledger_journal.info,  Node: LOT PRICES LOT DATES,  Next: BALANCE ASSERTIONS,  Prev: TRANSACTION PRICES,  Up: Top
-
-11 LOT PRICES, LOT DATES
-************************
-
-Ledger allows another kind of price, lot price (four variants:
-'{UNITPRICE}', '{{TOTALPRICE}}', '{=FIXEDUNITPRICE}',
-'{{=FIXEDTOTALPRICE}}'), and/or a lot date ('[DATE]') to be specified.
-These are normally used to select a lot when selling investments.
-hledger will parse these, for compatibility with Ledger journals, but
-currently ignores them.  A transaction price, lot price and/or lot date
-may appear in any order, after the posting amount and before the balance
-assertion if any.
-
-
-File: hledger_journal.info,  Node: BALANCE ASSERTIONS,  Next: BALANCE ASSIGNMENTS,  Prev: LOT PRICES LOT DATES,  Up: Top
-
-12 BALANCE ASSERTIONS
-*********************
-
-hledger supports Ledger-style balance assertions in journal files.
-These look like, for example, '= EXPECTEDBALANCE' following a posting's
-amount.  Eg here we assert the expected dollar balance in accounts a and
-b after each posting:
-
-2013/1/1
-  a   $1  =$1
-  b       =$-1
-
-2013/1/2
-  a   $1  =$2
-  b  $-1  =$-2
-
-   After reading a journal file, hledger will check all balance
-assertions and report an error if any of them fail.  Balance assertions
-can protect you from, eg, inadvertently disrupting reconciled balances
-while cleaning up old entries.  You can disable them temporarily with
-the '-I/--ignore-assertions' flag, which can be useful for
-troubleshooting or for reading Ledger files.  (Note: this flag currently
-does not disable balance assignments, below).
-
-* Menu:
-
-* Assertions and ordering::
-* Assertions and included files::
-* Assertions and multiple -f options::
-* Assertions and commodities::
-* Assertions and prices::
-* Assertions and subaccounts::
-* Assertions and virtual postings::
-* Assertions and precision::
-
-
-File: hledger_journal.info,  Node: Assertions and ordering,  Next: Assertions and included files,  Up: BALANCE ASSERTIONS
-
-12.1 Assertions and ordering
-============================
-
-hledger sorts an account's postings and assertions first by date and
-then (for postings on the same day) by parse order.  Note this is
-different from Ledger, which sorts assertions only by parse order.
-(Also, Ledger assertions do not see the accumulated effect of repeated
-postings to the same account within a transaction.)
-
-   So, hledger balance assertions keep working if you reorder
-differently-dated transactions within the journal.  But if you reorder
-same-dated transactions or postings, assertions might break and require
-updating.  This order dependence does bring an advantage: precise
-control over the order of postings and assertions within a day, so you
-can assert intra-day balances.
-
-
-File: hledger_journal.info,  Node: Assertions and included files,  Next: Assertions and multiple -f options,  Prev: Assertions and ordering,  Up: BALANCE ASSERTIONS
-
-12.2 Assertions and included files
-==================================
-
-With included files, things are a little more complicated.  Including
-preserves the ordering of postings and assertions.  If you have multiple
-postings to an account on the same day, split across different files,
-and you also want to assert the account's balance on the same day,
-you'll have to put the assertion in the right file.
-
-
-File: hledger_journal.info,  Node: Assertions and multiple -f options,  Next: Assertions and commodities,  Prev: Assertions and included files,  Up: BALANCE ASSERTIONS
-
-12.3 Assertions and multiple -f options
-=======================================
-
-Balance assertions don't work well across files specified with multiple
--f options.  Use include or concatenate the files instead.
-
-
-File: hledger_journal.info,  Node: Assertions and commodities,  Next: Assertions and prices,  Prev: Assertions and multiple -f options,  Up: BALANCE ASSERTIONS
-
-12.4 Assertions and commodities
-===============================
-
-The asserted balance must be a simple single-commodity amount, and in
-fact the assertion checks only this commodity's balance within the
-(possibly multi-commodity) account balance.  This is how assertions work
-in Ledger also.  We could call this a "partial" balance assertion.
-
-   To assert the balance of more than one commodity in an account, you
-can write multiple postings, each asserting one commodity's balance.
-
-   You can make a stronger "total" balance assertion by writing a double
-equals sign ('== EXPECTEDBALANCE').  This asserts that there are no
-other unasserted commodities in the account (or, that their balance is
-0).
-
-2013/1/1
-  a   $1
-  a    1€
-  b  $-1
-  c   -1€
-
-2013/1/2  ; These assertions succeed
-  a    0  =  $1
-  a    0  =   1€
-  b    0 == $-1
-  c    0 ==  -1€
-
-2013/1/3  ; This assertion fails as 'a' also contains 1€
-  a    0 ==  $1
-
-   It's not yet possible to make a complete assertion about a balance
-that has multiple commodities.  One workaround is to isolate each
-commodity into its own subaccount:
-
-2013/1/1
-  a:usd   $1
-  a:euro   1€
-  b
-
-2013/1/2
-  a        0 ==  0
-  a:usd    0 == $1
-  a:euro   0 ==  1€
-
-
-File: hledger_journal.info,  Node: Assertions and prices,  Next: Assertions and subaccounts,  Prev: Assertions and commodities,  Up: BALANCE ASSERTIONS
-
-12.5 Assertions and prices
-==========================
-
-Balance assertions ignore transaction prices, and should normally be
-written without one:
-
-2019/1/1
-  (a)     $1 @ €1 = $1
-
-   We do allow prices to be written there, however, and print shows
-them, even though they don't affect whether the assertion passes or
-fails.  This is for backward compatibility (hledger's close command used
-to generate balance assertions with prices), and because balance
-_assignments_ do use them (see below).
-
-
-File: hledger_journal.info,  Node: Assertions and subaccounts,  Next: Assertions and virtual postings,  Prev: Assertions and prices,  Up: BALANCE ASSERTIONS
-
-12.6 Assertions and subaccounts
-===============================
-
-The balance assertions above ('=' and '==') do not count the balance
-from subaccounts; they check the account's exclusive balance only.  You
-can assert the balance including subaccounts by writing '=*' or '==*',
-eg:
-
-2019/1/1
-  equity:opening balances
-  checking:a       5
-  checking:b       5
-  checking         1  ==* 11
-
-
-File: hledger_journal.info,  Node: Assertions and virtual postings,  Next: Assertions and precision,  Prev: Assertions and subaccounts,  Up: BALANCE ASSERTIONS
-
-12.7 Assertions and virtual postings
-====================================
-
-Balance assertions are checked against all postings, both real and
-virtual.  They are not affected by the '--real/-R' flag or 'real:'
-query.
-
-
-File: hledger_journal.info,  Node: Assertions and precision,  Prev: Assertions and virtual postings,  Up: BALANCE ASSERTIONS
-
-12.8 Assertions and precision
-=============================
-
-Balance assertions compare the exactly calculated amounts, which are not
-always what is shown by reports.  Eg a commodity directive may limit the
-display precision, but this will not affect balance assertions.  Balance
-assertion failure messages show exact amounts.
-
-
-File: hledger_journal.info,  Node: BALANCE ASSIGNMENTS,  Next: DIRECTIVES,  Prev: BALANCE ASSERTIONS,  Up: Top
-
-13 BALANCE ASSIGNMENTS
-**********************
-
-Ledger-style balance assignments are also supported.  These are like
-balance assertions, but with no posting amount on the left side of the
-equals sign; instead it is calculated automatically so as to satisfy the
-assertion.  This can be a convenience during data entry, eg when setting
-opening balances:
-
-; starting a new journal, set asset account balances
-2016/1/1 opening balances
-  assets:checking            = $409.32
-  assets:savings             = $735.24
-  assets:cash                 = $42
-  equity:opening balances
-
-   or when adjusting a balance to reality:
-
-; no cash left; update balance, record any untracked spending as a generic expense
-2016/1/15
-  assets:cash    = $0
-  expenses:misc
-
-   The calculated amount depends on the account's balance in the
-commodity at that point (which depends on the previously-dated postings
-of the commodity to that account since the last balance assertion or
-assignment).  Note that using balance assignments makes your journal a
-little less explicit; to know the exact amount posted, you have to run
-hledger or do the calculations yourself, instead of just reading it.
-
-* Menu:
-
-* Balance assignments and prices::
-
-
-File: hledger_journal.info,  Node: Balance assignments and prices,  Up: BALANCE ASSIGNMENTS
-
-13.1 Balance assignments and prices
-===================================
-
-A transaction price in a balance assignment will cause the calculated
-amount to have that price attached:
-
-2019/1/1
-  (a)             = $1 @ €2
-
-$ hledger print --explicit
-2019-01-01
-    (a)         $1 @ €2 = $1 @ €2
-
-
-File: hledger_journal.info,  Node: DIRECTIVES,  Next: PERIODIC TRANSACTIONS,  Prev: BALANCE ASSIGNMENTS,  Up: Top
-
-14 DIRECTIVES
-*************
-
-A directive is a line in the journal beginning with a special keyword,
-that influences how the journal is processed.  hledger's directives are
-based on a subset of Ledger's, but there are many differences (and also
-some differences between hledger versions).
-
-   Directives' behaviour and interactions can get a little bit complex,
-so here is a table summarising the directives and their effects, with
-links to more detailed docs.  Note part of this table is hidden when
-viewed in a web browser - scroll it sideways to see more.
-
-directiveend       subdirectivespurpose                  can affect (as of
-         directive                                       2018/06)
------------------------------------------------------------------------------
-'account'          any     document account names,       all entries in
-                   text    declare account types &       all files, before
-                           display order                 or after
-'alias'  'end              rewrite account names         following entries
-         aliases'                                        until end of
-                                                         current file or
-                                                         end directive
-'apply   'end              prepend a common parent to    following entries
-account' apply             account names                 until end of
-         account'                                        current file or
-                                                         end directive
-'comment''end              ignore part of journal        following entries
-         comment'                                        until end of
-                                                         current file or
-                                                         end directive
-'commodity'        'format'declare a commodity and its   number notation:
-                           number notation & display     following entries
-                           style                         in that commodity
-                                                         in all files ;
-                                                         display style:
-                                                         amounts of that
-                                                         commodity in
-                                                         reports
-'D'                        declare a commodity to be     default
-                           used for commodityless        commodity:
-                           amounts, and its number       following
-                           notation & display style      commodityless
-                                                         entries until end
-                                                         of current file;
-                                                         number notation:
-                                                         following entries
-                                                         in that commodity
-                                                         until end of
-                                                         current file;
-                                                         display style:
-                                                         amounts of that
-                                                         commodity in
-                                                         reports
-'include'                  include entries/directives    what the included
-                           from another file             directives affect
-'P'                        declare a market price for    amounts of that
-                           a commodity                   commodity in
-                                                         reports, when -V
-                                                         is used
-'Y'                        declare a year for yearless   following entries
-                           dates                         until end of
-                                                         current file
-'='                        declare an auto posting       all entries in
-                           rule, adding postings to      parent/current/child
-                           other transactions            files (but not
-                                                         sibling files,
-                                                         see #1212)
-
-   And some definitions:
-
-subdirectiveoptional indented directive line immediately following a parent
-       directive
-number how to interpret numbers when parsing journal entries (the
-notationidentity of the decimal separator character).  (Currently each
-       commodity can have its own notation, even in the same file.)
-displayhow to display amounts of a commodity in reports (symbol side
-style  and spacing, digit groups, decimal separator, decimal places)
-directivewhich entries and (when there are multiple files) which files
-scope  are affected by a directive
-
-   As you can see, directives vary in which journal entries and files
-they affect, and whether they are focussed on input (parsing) or output
-(reports).  Some directives have multiple effects.
-
-* Menu:
-
-* Directives and multiple files::
-* Comment blocks::
-* Including other files::
-* Default year::
-* Declaring commodities::
-* Default commodity::
-* Declaring market prices::
-* Declaring accounts::
-* Rewriting accounts::
-* Default parent account::
-
-
-File: hledger_journal.info,  Node: Directives and multiple files,  Next: Comment blocks,  Up: DIRECTIVES
-
-14.1 Directives and multiple files
-==================================
-
-If you use multiple '-f'/'--file' options, or the 'include' directive,
-hledger will process multiple input files.  But note that directives
-which affect input (see above) typically last only until the end of the
-file in which they occur.
-
-   This may seem inconvenient, but it's intentional; it makes reports
-stable and deterministic, independent of the order of input.  Otherwise
-you could see different numbers if you happened to write -f options in a
-different order, or if you moved includes around while cleaning up your
-files.
-
-   It can be surprising though; for example, it means that 'alias'
-directives do not affect parent or sibling files (see below).
-
-
-File: hledger_journal.info,  Node: Comment blocks,  Next: Including other files,  Prev: Directives and multiple files,  Up: DIRECTIVES
-
-14.2 Comment blocks
-===================
-
-A line containing just 'comment' starts a commented region of the file,
-and a line containing just 'end comment' (or the end of the current
-file) ends it.  See also comments.
-
-
-File: hledger_journal.info,  Node: Including other files,  Next: Default year,  Prev: Comment blocks,  Up: DIRECTIVES
-
-14.3 Including other files
-==========================
-
-You can pull in the content of additional files by writing an include
-directive, like this:
-
-include FILEPATH
-
-   Only journal files can include, and only journal, timeclock or
-timedot files can be included (not CSV files, currently).
-
-   If the file path does not begin with a slash, it is relative to the
-current file's folder.
-
-   A tilde means home directory, eg: 'include ~/main.journal'.
-
-   The path may contain glob patterns to match multiple files, eg:
-'include *.journal'.
-
-   There is limited support for recursive wildcards: '**/' (the slash is
-required) matches 0 or more subdirectories.  It's not super convenient
-since you have to avoid include cycles and including directories, but
-this can be done, eg: 'include */**/*.journal'.
-
-   The path may also be prefixed to force a specific file format,
-overriding the file extension (as described in hledger.1 -> Input
-files): 'include timedot:~/notes/2020*.md'.
-
-
-File: hledger_journal.info,  Node: Default year,  Next: Declaring commodities,  Prev: Including other files,  Up: DIRECTIVES
-
-14.4 Default year
-=================
-
-You can set a default year to be used for subsequent dates which don't
-specify a year.  This is a line beginning with 'Y' followed by the year.
-Eg:
-
-Y2009  ; set default year to 2009
-
-12/15  ; equivalent to 2009/12/15
-  expenses  1
-  assets
-
-Y2010  ; change default year to 2010
-
-2009/1/30  ; specifies the year, not affected
-  expenses  1
-  assets
-
-1/31   ; equivalent to 2010/1/31
-  expenses  1
-  assets
-
-
-File: hledger_journal.info,  Node: Declaring commodities,  Next: Default commodity,  Prev: Default year,  Up: DIRECTIVES
-
-14.5 Declaring commodities
-==========================
-
-The 'commodity' directive has several functions:
-
-  1. It declares commodities which may be used in the journal.  This is
-     currently not enforced, but can serve as documentation.
-
-  2. It declares what decimal mark character (period or comma) to expect
-     when parsing input - useful to disambiguate international number
-     formats in your data.  (Without this, hledger will parse both
-     '1,000' and '1.000' as 1).
-
-  3. It declares a commodity's display style in output - decimal and
-     digit group marks, number of decimal places, symbol placement etc.
-
-   You are likely to run into one of the problems solved by commodity
-directives, sooner or later, so it's a good idea to just always use them
-to declare your commodities.
-
-   A commodity directive is just the word 'commodity' followed by an
-amount.  It may be written on a single line, like this:
-
-; commodity EXAMPLEAMOUNT
-
-; display AAAA amounts with the symbol on the right, space-separated,
-; using period as decimal point, with four decimal places, and
-; separating thousands with comma.
-commodity 1,000.0000 AAAA
-
-   or on multiple lines, using the "format" subdirective.  (In this case
-the commodity symbol appears twice and should be the same in both
-places.):
-
-; commodity SYMBOL
-;   format EXAMPLEAMOUNT
-
-; display indian rupees with currency name on the left,
-; thousands, lakhs and crores comma-separated,
-; period as decimal point, and two decimal places.
-commodity INR
-  format INR 1,00,00,000.00
-
-   The quantity of the amount does not matter; only the format is
-significant.  The number must include a decimal mark: either a period or
-a comma, followed by 0 or more decimal digits.
-
-   Note hledger normally uses banker's rounding, so 0.5 displayed with
-zero decimal digits is "0".  (More at Commodity display style.)
-
-* Menu:
-
-* Commodity error checking::
-
-
-File: hledger_journal.info,  Node: Commodity error checking,  Up: Declaring commodities
-
-14.5.1 Commodity error checking
--------------------------------
-
-In strict mode, enabled with the '-s'/'--strict' flag, hledger will
-report an error if a commodity symbol is used that has not been declared
-by a 'commodity' directive.  This works similarly to account error
-checking, see the notes there for more details.
-
-
-File: hledger_journal.info,  Node: Default commodity,  Next: Declaring market prices,  Prev: Declaring commodities,  Up: DIRECTIVES
-
-14.6 Default commodity
-======================
-
-The 'D' directive sets a default commodity, to be used for amounts
-without a commodity symbol (ie, plain numbers).  This commodity will be
-applied to all subsequent commodity-less amounts, or until the next 'D'
-directive.  (Note, this is different from Ledger's 'D'.)
-
-   For compatibility/historical reasons, 'D' also acts like a
-'commodity' directive, setting the commodity's display style (for
-output) and decimal mark (for parsing input).  As with 'commodity', the
-amount must always be written with a decimal mark (period or comma).  If
-both directives are used, 'commodity''s style takes precedence.
-
-   The syntax is 'D AMOUNT'.  Eg:
-
-; commodity-less amounts should be treated as dollars
-; (and displayed with the dollar sign on the left, thousands separators and two decimal places)
-D $1,000.00
-
-1/1
-  a     5  ; <- commodity-less amount, parsed as $5 and displayed as $5.00
-  b
-
-
-File: hledger_journal.info,  Node: Declaring market prices,  Next: Declaring accounts,  Prev: Default commodity,  Up: DIRECTIVES
-
-14.7 Declaring market prices
-============================
-
-The 'P' directive declares a market price, which is an exchange rate
-between two commodities on a certain date.  (In Ledger, they are called
-"historical prices".)  These are often obtained from a stock exchange,
-cryptocurrency exchange, or the foreign exchange market.
-
-   Here is the format:
-
-P DATE COMMODITYA COMMODITYBAMOUNT
-
-   * DATE is a simple date
-   * COMMODITYA is the symbol of the commodity being priced
-   * COMMODITYBAMOUNT is an amount (symbol and quantity) in a second
-     commodity, giving the price in commodity B of one unit of commodity
-     A.
-
-   These two market price directives say that one euro was worth 1.35 US
-dollars during 2009, and $1.40 from 2010 onward:
-
-P 2009/1/1 € $1.35
-P 2010/1/1 € $1.40
-
-   The '-V', '-X' and '--value' flags use these market prices to show
-amount values in another commodity.  See Valuation.
-
-
-File: hledger_journal.info,  Node: Declaring accounts,  Next: Rewriting accounts,  Prev: Declaring market prices,  Up: DIRECTIVES
-
-14.8 Declaring accounts
-=======================
-
-'account' directives can be used to declare accounts (ie, the places
-that amounts are transferred from and to).  Though not required, these
-declarations can provide several benefits:
-
-   * They can document your intended chart of accounts, providing a
-     reference.
-   * They can help hledger know your accounts' types (asset, liability,
-     equity, revenue, expense), useful for reports like balancesheet and
-     incomestatement.
-   * They control account display order in reports, allowing
-     non-alphabetic sorting (eg Revenues to appear above Expenses).
-   * They can store extra information about accounts (account numbers,
-     notes, etc.)
-   * They help with account name completion in the add command,
-     hledger-iadd, hledger-web, ledger-mode etc.
-   * In strict mode, they restrict which accounts may be posted to by
-     transactions, which helps detect typos.
-
-   The simplest form is just the word 'account' followed by a
-hledger-style account name, eg this account directive declares the
-'assets:bank:checking' account:
-
-account assets:bank:checking
-
-* Menu:
-
-* Account error checking::
-* Account comments::
-* Account subdirectives::
-* Account types::
-* Account display order::
-
-
-File: hledger_journal.info,  Node: Account error checking,  Next: Account comments,  Up: Declaring accounts
-
-14.8.1 Account error checking
------------------------------
-
-By default, accounts come into existence when a transaction references
-them by name.  This is convenient, but it means hledger can't warn you
-when you mis-spell an account name in the journal.  Usually you'll find
-the error later, as an extra account in balance reports, or an incorrect
-balance when reconciling.
-
-   In strict mode, enabled with the '-s'/'--strict' flag, hledger will
-report an error if any transaction uses an account name that has not
-been declared by an account directive.  Some notes:
-
-   * The declaration is case-sensitive; transactions must use the
-     correct account name capitalisation.
-   * The account directive's scope is "whole file and below" (see
-     directives).  This means it affects all of the current file, and
-     any files it includes, but not parent or sibling files.  The
-     position of account directives within the file does not matter,
-     though it's usual to put them at the top.
-   * Accounts can only be declared in 'journal' files (but will affect
-     included files in other formats).
-   * It's currently not possible to declare "all possible subaccounts"
-     with a wildcard; every account posted to must be declared.
-
-
-File: hledger_journal.info,  Node: Account comments,  Next: Account subdirectives,  Prev: Account error checking,  Up: Declaring accounts
-
-14.8.2 Account comments
------------------------
-
-Comments, beginning with a semicolon, can be added:
-
-   * on the same line, *after two or more spaces* (because ; is allowed
-     in account names)
-   * on the next lines, indented
-
-   An example of both:
-
-account assets:bank:checking  ; same-line comment, note 2+ spaces before ;
-  ; next-line comment
-  ; another with tag, acctno:12345 (not used yet)
-
-   Same-line comments are not supported by Ledger, or hledger <1.13.
-
-
-File: hledger_journal.info,  Node: Account subdirectives,  Next: Account types,  Prev: Account comments,  Up: Declaring accounts
-
-14.8.3 Account subdirectives
-----------------------------
-
-We also allow (and ignore) Ledger-style indented subdirectives, just for
-compatibility.:
-
-account assets:bank:checking
-  format blah blah  ; <- subdirective, ignored
-
-   Here is the full syntax of account directives:
-
-account ACCTNAME  [ACCTTYPE] [;COMMENT]
-  [;COMMENTS]
-  [LEDGER-STYLE SUBDIRECTIVES, IGNORED]
-
-
-File: hledger_journal.info,  Node: Account types,  Next: Account display order,  Prev: Account subdirectives,  Up: Declaring accounts
-
-14.8.4 Account types
---------------------
-
-hledger recognises five main types of account, corresponding to the
-account classes in the accounting equation:
-
-   'Asset', 'Liability', 'Equity', 'Revenue', 'Expense'.
-
-   These account types are important for controlling which accounts
-appear in the balancesheet, balancesheetequity, incomestatement reports
-(and probably for other things in future).
-
-   Additionally, we recognise the 'Cash' type, which is also an 'Asset',
-and which causes accounts to appear in the cashflow report.  ("Cash"
-here means liquid assets, eg bank balances but typically not investments
-or receivables.)
-
-* Menu:
-
-* Declaring account types::
-* Auto-detected account types::
-* Interference from auto-detected account types::
-* Old account type syntax::
-
-
-File: hledger_journal.info,  Node: Declaring account types,  Next: Auto-detected account types,  Up: Account types
-
-14.8.4.1 Declaring account types
-................................
-
-Generally, to make these reports work you should declare your top-level
-accounts and their types, using account directives with 'type:' tags.
-
-   The tag's value should be one of: 'Asset', 'Liability', 'Equity',
-'Revenue', 'Expense', 'Cash', 'A', 'L', 'E', 'R', 'X', 'C' (all case
-insensitive).  The type is inherited by all subaccounts except where
-they override it.  Here's a complete example:
-
-account assets       ; type: Asset
-account assets:bank  ; type: Cash
-account assets:cash  ; type: Cash
-account liabilities  ; type: Liability
-account equity       ; type: Equity
-account revenues     ; type: Revenue
-account expenses     ; type: Expense
-
-
-File: hledger_journal.info,  Node: Auto-detected account types,  Next: Interference from auto-detected account types,  Prev: Declaring account types,  Up: Account types
-
-14.8.4.2 Auto-detected account types
-....................................
-
-If you happen to use common english top-level account names, you may not
-need to declare account types, as they will be detected automatically
-using the following rules:
-
-If name matches regular            account
-expression:                        type is:
--------------------------------------------------
-'^assets?(:|$)'                    'Asset'
-'^(debts?|liabilit(y|ies))(:|$)'   'Liability'
-'^equity(:|$)'                     'Equity'
-'^(income|revenue)s?(:|$)'         'Revenue'
-'^expenses?(:|$)'                  'Expense'
-
-If account type is 'Asset' and name does not contain       account type
-regular expression:                                        is:
---------------------------------------------------------------------------
-'(investment|receivable|:A/R|:fixed)'                      'Cash'
-
-   Even so, explicit declarations may be a good idea, for clarity and
-predictability.
-
-
-File: hledger_journal.info,  Node: Interference from auto-detected account types,  Next: Old account type syntax,  Prev: Auto-detected account types,  Up: Account types
-
-14.8.4.3 Interference from auto-detected account types
-......................................................
-
-If you assign any account type, it's a good idea to assign all of them,
-to prevent any confusion from mixing declared and auto-detected types.
-Although it's unlikely to happen in real life, here's an example: with
-the following journal, 'balancesheetequity' shows "liabilities" in both
-Liabilities and Equity sections.  Declaring another account as
-'type:Liability' would fix it:
-
-account liabilities  ; type:Equity
-
-2020-01-01
-  assets        1
-  liabilities   1
-  equity       -2
-
-
-File: hledger_journal.info,  Node: Old account type syntax,  Prev: Interference from auto-detected account types,  Up: Account types
-
-14.8.4.4 Old account type syntax
-................................
-
-In some hledger journals you might instead see this old syntax (the
-letters ALERX, separated from the account name by two or more spaces);
-this is deprecated and may be removed soon:
-
-account assets       A
-account liabilities  L
-account equity       E
-account revenues     R
-account expenses     X
-
-
-File: hledger_journal.info,  Node: Account display order,  Prev: Account types,  Up: Declaring accounts
-
-14.8.5 Account display order
-----------------------------
-
-Account directives also set the order in which accounts are displayed,
-eg in reports, the hledger-ui accounts screen, and the hledger-web
-sidebar.  By default accounts are listed in alphabetical order.  But if
-you have these account directives in the journal:
-
-account assets
-account liabilities
-account equity
-account revenues
-account expenses
-
-   you'll see those accounts displayed in declaration order, not
-alphabetically:
-
-$ hledger accounts -1
-assets
-liabilities
-equity
-revenues
-expenses
-
-   Undeclared accounts, if any, are displayed last, in alphabetical
-order.
-
-   Note that sorting is done at each level of the account tree (within
-each group of sibling accounts under the same parent).  And currently,
-this directive:
-
-account other:zoo
-
-   would influence the position of 'zoo' among 'other''s subaccounts,
-but not the position of 'other' among the top-level accounts.  This
-means:
-
-   * you will sometimes declare parent accounts (eg 'account other'
-     above) that you don't intend to post to, just to customize their
-     display order
-   * sibling accounts stay together (you couldn't display 'x:y' in
-     between 'a:b' and 'a:c').
-
-
-File: hledger_journal.info,  Node: Rewriting accounts,  Next: Default parent account,  Prev: Declaring accounts,  Up: DIRECTIVES
-
-14.9 Rewriting accounts
-=======================
-
-You can define account alias rules which rewrite your account names, or
-parts of them, before generating reports.  This can be useful for:
-
-   * expanding shorthand account names to their full form, allowing
-     easier data entry and a less verbose journal
-   * adapting old journals to your current chart of accounts
-   * experimenting with new account organisations, like a new hierarchy
-     or combining two accounts into one
-   * customising reports
-
-   Account aliases also rewrite account names in account directives.
-They do not affect account names being entered via hledger add or
-hledger-web.
-
-   See also Rewrite account names.
-
-* Menu:
-
-* Basic aliases::
-* Regex aliases::
-* Combining aliases::
-* Aliases and multiple files::
-* end aliases::
-
-
-File: hledger_journal.info,  Node: Basic aliases,  Next: Regex aliases,  Up: Rewriting accounts
-
-14.9.1 Basic aliases
---------------------
-
-To set an account alias, use the 'alias' directive in your journal file.
-This affects all subsequent journal entries in the current file or its
-included files.  The spaces around the = are optional:
-
-alias OLD = NEW
-
-   Or, you can use the '--alias 'OLD=NEW'' option on the command line.
-This affects all entries.  It's useful for trying out aliases
-interactively.
-
-   OLD and NEW are case sensitive full account names.  hledger will
-replace any occurrence of the old account name with the new one.
-Subaccounts are also affected.  Eg:
-
-alias checking = assets:bank:wells fargo:checking
-; rewrites "checking" to "assets:bank:wells fargo:checking", or "checking:a" to "assets:bank:wells fargo:checking:a"
-
-
-File: hledger_journal.info,  Node: Regex aliases,  Next: Combining aliases,  Prev: Basic aliases,  Up: Rewriting accounts
-
-14.9.2 Regex aliases
---------------------
-
-There is also a more powerful variant that uses a regular expression,
-indicated by the forward slashes:
-
-alias /REGEX/ = REPLACEMENT
-
-   or '--alias '/REGEX/=REPLACEMENT''.
-
-   REGEX is a case-insensitive regular expression.  Anywhere it matches
-inside an account name, the matched part will be replaced by
-REPLACEMENT. If REGEX contains parenthesised match groups, these can be
-referenced by the usual numeric backreferences in REPLACEMENT. Eg:
-
-alias /^(.+):bank:([^:]+):(.*)/ = \1:\2 \3
-; rewrites "assets:bank:wells fargo:checking" to  "assets:wells fargo checking"
-
-   Also note that REPLACEMENT continues to the end of line (or on
-command line, to end of option argument), so it can contain trailing
-whitespace.
-
-
-File: hledger_journal.info,  Node: Combining aliases,  Next: Aliases and multiple files,  Prev: Regex aliases,  Up: Rewriting accounts
-
-14.9.3 Combining aliases
-------------------------
-
-You can define as many aliases as you like, using journal directives
-and/or command line options.
-
-   Recursive aliases - where an account name is rewritten by one alias,
-then by another alias, and so on - are allowed.  Each alias sees the
-effect of previously applied aliases.
-
-   In such cases it can be important to understand which aliases will be
-applied and in which order.  For (each account name in) each journal
-entry, we apply:
-
-  1. 'alias' directives preceding the journal entry, most recently
-     parsed first (ie, reading upward from the journal entry, bottom to
-     top)
-  2. '--alias' options, in the order they appeared on the command line
-     (left to right).
-
-   In other words, for (an account name in) a given journal entry:
-
-   * the nearest alias declaration before/above the entry is applied
-     first
-   * the next alias before/above that will be be applied next, and so on
-   * aliases defined after/below the entry do not affect it.
-
-   This gives nearby aliases precedence over distant ones, and helps
-provide semantic stability - aliases will keep working the same way
-independent of which files are being read and in which order.
-
-   In case of trouble, adding '--debug=6' to the command line will show
-which aliases are being applied when.
-
-
-File: hledger_journal.info,  Node: Aliases and multiple files,  Next: end aliases,  Prev: Combining aliases,  Up: Rewriting accounts
-
-14.9.4 Aliases and multiple files
----------------------------------
-
-As explained at Directives and multiple files, 'alias' directives do not
-affect parent or sibling files.  Eg in this command,
-
-hledger -f a.aliases -f b.journal
-
-   account aliases defined in a.aliases will not affect b.journal.
-Including the aliases doesn't work either:
-
-include a.aliases
-
-2020-01-01  ; not affected by a.aliases
-  foo  1
-  bar
-
-   This means that account aliases should usually be declared at the
-start of your top-most file, like this:
-
-alias foo=Foo
-alias bar=Bar
-
-2020-01-01  ; affected by aliases above
-  foo  1
-  bar
-
-include c.journal  ; also affected
-
-
-File: hledger_journal.info,  Node: end aliases,  Prev: Aliases and multiple files,  Up: Rewriting accounts
-
-14.9.5 'end aliases'
---------------------
-
-You can clear (forget) all currently defined aliases with the 'end
-aliases' directive:
-
-end aliases
-
-
-File: hledger_journal.info,  Node: Default parent account,  Prev: Rewriting accounts,  Up: DIRECTIVES
-
-14.10 Default parent account
-============================
-
-You can specify a parent account which will be prepended to all accounts
-within a section of the journal.  Use the 'apply account' and 'end apply
-account' directives like so:
-
-apply account home
-
-2010/1/1
-    food    $10
-    cash
-
-end apply account
-
-   which is equivalent to:
-
-2010/01/01
-    home:food           $10
-    home:cash          $-10
-
-   If 'end apply account' is omitted, the effect lasts to the end of the
-file.  Included files are also affected, eg:
-
-apply account business
-include biz.journal
-end apply account
-apply account personal
-include personal.journal
-
-   Prior to hledger 1.0, legacy 'account' and 'end' spellings were also
-supported.
-
-   A default parent account also affects account directives.  It does
-not affect account names being entered via hledger add or hledger-web.
-If account aliases are present, they are applied after the default
-parent account.
-
-
-File: hledger_journal.info,  Node: PERIODIC TRANSACTIONS,  Next: AUTO POSTINGS,  Prev: DIRECTIVES,  Up: Top
-
-15 PERIODIC TRANSACTIONS
-************************
-
-Periodic transaction rules describe transactions that recur.  They allow
-hledger to generate temporary future transactions to help with
-forecasting, so you don't have to write out each one in the journal, and
-it's easy to try out different forecasts.
-
-   Periodic transactions can be a little tricky, so before you use them,
-read this whole section - or at least these tips:
-
-  1. Two spaces accidentally added or omitted will cause you trouble -
-     read about this below.
-  2. For troubleshooting, show the generated transactions with 'hledger
-     print --forecast tag:generated' or 'hledger register --forecast
-     tag:generated'.
-  3. Forecasted transactions will begin only after the last
-     non-forecasted transaction's date.
-  4. Forecasted transactions will end 6 months from today, by default.
-     See below for the exact start/end rules.
-  5. period expressions can be tricky.  Their documentation needs
-     improvement, but is worth studying.
-  6. Some period expressions with a repeating interval must begin on a
-     natural boundary of that interval.  Eg in 'weekly from DATE', DATE
-     must be a monday.  '~ weekly from 2019/10/1' (a tuesday) will give
-     an error.
-  7. Other period expressions with an interval are automatically
-     expanded to cover a whole number of that interval.  (This is done
-     to improve reports, but it also affects periodic transactions.
-     Yes, it's a bit inconsistent with the above.)  Eg: '~ every 10th
-     day of month from 2020/01', which is equivalent to '~ every 10th
-     day of month from 2020/01/01', will be adjusted to start on
-     2019/12/10.
-
-   Periodic transaction rules also have a second meaning: they are used
-to define budget goals, shown in budget reports.
-
-* Menu:
-
-* Periodic rule syntax::
-* Two spaces between period expression and description!::
-* Forecasting with periodic transactions::
-* Budgeting with periodic transactions::
-
-
-File: hledger_journal.info,  Node: Periodic rule syntax,  Next: Two spaces between period expression and description!,  Up: PERIODIC TRANSACTIONS
-
-15.1 Periodic rule syntax
-=========================
-
-A periodic transaction rule looks like a normal journal entry, with the
-date replaced by a tilde ('~') followed by a period expression
-(mnemonic: '~' looks like a recurring sine wave.):
-
-~ monthly
-    expenses:rent          $2000
-    assets:bank:checking
-
-   There is an additional constraint on the period expression: the start
-date must fall on a natural boundary of the interval.  Eg 'monthly from
-2018/1/1' is valid, but 'monthly from 2018/1/15' is not.
-
-   Partial or relative dates (M/D, D, tomorrow, last week) in the period
-expression can work (useful or not).  They will be relative to today's
-date, unless a Y default year directive is in effect, in which case they
-will be relative to Y/1/1.
-
-
-File: hledger_journal.info,  Node: Two spaces between period expression and description!,  Next: Forecasting with periodic transactions,  Prev: Periodic rule syntax,  Up: PERIODIC TRANSACTIONS
-
-15.2 Two spaces between period expression and description!
-==========================================================
-
-If the period expression is followed by a transaction description, these
-must be separated by *two or more spaces*.  This helps hledger know
-where the period expression ends, so that descriptions can not
-accidentally alter their meaning, as in this example:
-
-; 2 or more spaces needed here, so the period is not understood as "every 2 months in 2020"
-;               ||
-;               vv
-~ every 2 months  in 2020, we will review
-    assets:bank:checking   $1500
-    income:acme inc
-
-   So,
-
-   * Do write two spaces between your period expression and your
-     transaction description, if any.
-   * Don't accidentally write two spaces in the middle of your period
-     expression.
-
-
-File: hledger_journal.info,  Node: Forecasting with periodic transactions,  Next: Budgeting with periodic transactions,  Prev: Two spaces between period expression and description!,  Up: PERIODIC TRANSACTIONS
-
-15.3 Forecasting with periodic transactions
-===========================================
-
-The '--forecast' flag activates any periodic transaction rules in the
-journal.  They will generate temporary recurring transactions, which are
-not saved in the journal, but will appear in all reports (eg print).
-This can be useful for estimating balances into the future, or
-experimenting with different scenarios.  Or, it can be used as a data
-entry aid: describe recurring transactions, and every so often copy the
-output of 'print --forecast' into the journal.
-
-   These transactions will have an extra tag indicating which periodic
-rule generated them: 'generated-transaction:~ PERIODICEXPR'.  And a
-similar, hidden tag (beginning with an underscore) which, because it's
-never displayed by print, can be used to match transactions generated
-"just now": '_generated-transaction:~ PERIODICEXPR'.
-
-   Periodic transactions are generated within some forecast period.  By
-default, this
-
-   * begins on the later of
-        * the report start date if specified with -b/-p/date:
-        * the day after the latest normal (non-periodic) transaction in
-          the journal, or today if there are no normal transactions.
-
-   * ends on the report end date if specified with -e/-p/date:, or 6
-     months (180 days) from today.
-
-   This means that periodic transactions will begin only after the
-latest recorded transaction.  And a recorded transaction dated in the
-future can prevent generation of periodic transactions.  (You can avoid
-that by writing the future transaction as a one-time periodic rule
-instead - put tilde before the date, eg '~ YYYY-MM-DD ...').
-
-   Or, you can set your own arbitrary "forecast period", which can
-overlap recorded transactions, and need not be in the future, by
-providing an option argument, like '--forecast=PERIODEXPR'.  Note the
-equals sign is required, a space won't work.  PERIODEXPR is a period
-expression, which can specify the start date, end date, or both, like in
-a 'date:' query.  (See also hledger.1 -> Report start & end date).  Some
-examples: '--forecast=202001-202004', '--forecast=jan-',
-'--forecast=2020'.
-
-
-File: hledger_journal.info,  Node: Budgeting with periodic transactions,  Prev: Forecasting with periodic transactions,  Up: PERIODIC TRANSACTIONS
-
-15.4 Budgeting with periodic transactions
-=========================================
-
-With the '--budget' flag, currently supported by the balance command,
-each periodic transaction rule declares recurring budget goals for the
-specified accounts.  Eg the first example above declares a goal of
-spending $2000 on rent (and also, a goal of depositing $2000 into
-checking) every month.  Goals and actual performance can then be
-compared in budget reports.
-
-   See also: Budgeting and Forecasting.
-
-
-File: hledger_journal.info,  Node: AUTO POSTINGS,  Prev: PERIODIC TRANSACTIONS,  Up: Top
-
-16 AUTO POSTINGS
-****************
-
-"Automated postings" or "auto postings" are extra postings which get
-added automatically to transactions which match certain queries, defined
-by "auto posting rules", when you use the '--auto' flag.
-
-   An auto posting rule looks a bit like a transaction:
-
-= QUERY
-    ACCOUNT  AMOUNT
-    ...
-    ACCOUNT  [AMOUNT]
-
-   except the first line is an equals sign (mnemonic: '=' suggests
-matching), followed by a query (which matches existing postings), and
-each "posting" line describes a posting to be generated, and the posting
-amounts can be:
-
-   * a normal amount with a commodity symbol, eg '$2'.  This will be
-     used as-is.
-   * a number, eg '2'.  The commodity symbol (if any) from the matched
-     posting will be added to this.
-   * a numeric multiplier, eg '*2' (a star followed by a number N). The
-     matched posting's amount (and total price, if any) will be
-     multiplied by N.
-   * a multiplier with a commodity symbol, eg '*$2' (a star, number N,
-     and symbol S). The matched posting's amount will be multiplied by
-     N, and its commodity symbol will be replaced with S.
-
-   Any query term containing spaces must be enclosed in single or double
-quotes, as on the command line.  Eg, note the quotes around the second
-query term below:
-
-= expenses:groceries 'expenses:dining out'
-    (budget:funds:dining out)                 *-1
-
-   Some examples:
-
-; every time I buy food, schedule a dollar donation
-= expenses:food
-    (liabilities:charity)   $-1
-
-; when I buy a gift, also deduct that amount from a budget envelope subaccount
-= expenses:gifts
-    assets:checking:gifts  *-1
-    assets:checking         *1
-
-2017/12/1
-  expenses:food    $10
-  assets:checking
-
-2017/12/14
-  expenses:gifts   $20
-  assets:checking
-
-$ hledger print --auto
-2017-12-01
-    expenses:food              $10
-    assets:checking
-    (liabilities:charity)      $-1
-
-2017-12-14
-    expenses:gifts             $20
-    assets:checking
-    assets:checking:gifts     -$20
-    assets:checking            $20
-
-* Menu:
-
-* Auto postings and multiple files::
-* Auto postings and dates::
-* Auto postings and transaction balancing / inferred amounts / balance assertions::
-* Auto posting tags::
-
-
-File: hledger_journal.info,  Node: Auto postings and multiple files,  Next: Auto postings and dates,  Up: AUTO POSTINGS
-
-16.1 Auto postings and multiple files
-=====================================
-
-An auto posting rule can affect any transaction in the current file, or
-in any parent file or child file.  Note, currently it will not affect
-sibling files (when multiple '-f'/'--file' are used - see #1212).
-
-
-File: hledger_journal.info,  Node: Auto postings and dates,  Next: Auto postings and transaction balancing / inferred amounts / balance assertions,  Prev: Auto postings and multiple files,  Up: AUTO POSTINGS
-
-16.2 Auto postings and dates
-============================
-
-A posting date (or secondary date) in the matched posting, or (taking
-precedence) a posting date in the auto posting rule itself, will also be
-used in the generated posting.
-
-
-File: hledger_journal.info,  Node: Auto postings and transaction balancing / inferred amounts / balance assertions,  Next: Auto posting tags,  Prev: Auto postings and dates,  Up: AUTO POSTINGS
-
-16.3 Auto postings and transaction balancing / inferred amounts /
-=================================================================
-
-balance assertions Currently, auto postings are added:
-
-   * after missing amounts are inferred, and transactions are checked
-     for balancedness,
-   * but before balance assertions are checked.
-
-   Note this means that journal entries must be balanced both before and
-after auto postings are added.  This changed in hledger 1.12+; see #893
-for background.
-
-
-File: hledger_journal.info,  Node: Auto posting tags,  Prev: Auto postings and transaction balancing / inferred amounts / balance assertions,  Up: AUTO POSTINGS
-
-16.4 Auto posting tags
-======================
-
-Automated postings will have some extra tags:
-
-   * 'generated-posting:= QUERY' - shows this was generated by an auto
-     posting rule, and the query
-   * '_generated-posting:= QUERY' - a hidden tag, which does not appear
-     in hledger's output.  This can be used to match postings generated
-     "just now", rather than generated in the past and saved to the
-     journal.
-
-   Also, any transaction that has been changed by auto posting rules
-will have these tags added:
-
-   * 'modified:' - this transaction was modified
-   * '_modified:' - a hidden tag not appearing in the comment; this
-     transaction was modified "just now".
-
-
-Tag Table:
-Node: Top76
-Node: TRANSACTIONS2111
-Ref: #transactions2229
-Node: DATES3243
-Ref: #dates3350
-Node: Simple dates3415
-Ref: #simple-dates3537
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-Node: STATUS7029
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-Node: DESCRIPTION8845
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-Node: Payee and note9286
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-Node: COMMENTS9731
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-Node: TAGS11038
-Ref: #tags11140
-Node: POSTINGS12533
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-Node: AMOUNTS15707
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-Node: Digit group marks16957
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-Node: Commodity display style18042
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-Node: Rounding19761
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-Node: TRANSACTION PRICES20293
-Ref: #transaction-prices20450
-Node: LOT PRICES LOT DATES22881
-Ref: #lot-prices-lot-dates23055
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-Node: Assertions and multiple -f options26201
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-Node: Assertions and subaccounts28620
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-Node: Comment blocks38209
-Ref: #comment-blocks38388
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-Ref: #including-other-files38740
-Node: Default year39664
-Ref: #default-year39829
-Node: Declaring commodities40236
-Ref: #declaring-commodities40415
-Node: Commodity error checking42259
-Ref: #commodity-error-checking42415
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-Ref: #default-commodity42854
-Node: Declaring market prices43743
-Ref: #declaring-market-prices43934
-Node: Declaring accounts44791
-Ref: #declaring-accounts44973
-Node: Account error checking46175
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-Node: Auto-detected account types50395
-Ref: #auto-detected-account-types50642
-Node: Interference from auto-detected account types51539
-Ref: #interference-from-auto-detected-account-types51822
-Node: Old account type syntax52305
-Ref: #old-account-type-syntax52508
-Node: Account display order52808
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-Node: Rewriting accounts54125
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-Node: Auto posting tags71180
-Ref: #auto-posting-tags71391
+This is hledger-lib/hledger_journal.info, produced by makeinfo version
+4.8 from stdin.
+
+
+File: hledger_journal.info,  Node: Top,  Up: (dir)
+
+hledger_journal(5)
+******************
+
+hledger's default file format, representing a General Journal.
+
+   hledger's usual data source is a plain text file containing journal
+entries in hledger journal format. This file represents a standard
+accounting general journal. I use file names ending in `.journal', but
+that's not required. The journal file contains a number of transaction
+entries, each describing a transfer of money (or any commodity) between
+two or more named accounts, in a simple format readable by both hledger
+and humans.
+
+   hledger's journal format is a compatible subset, mostly, of ledger's
+journal format, so hledger can work with compatible ledger journal files
+as well. It's safe, and encouraged, to run both hledger and ledger on
+the same journal file, eg to validate the results you're getting.
+
+   You can use hledger without learning any more about this file; just
+use the add or web or import commands to create and update it.
+
+   Many users, though, edit the journal file with a text editor, and
+track changes with a version control system such as git. Editor addons
+such as ledger-mode or hledger-mode for Emacs, vim-ledger for Vim, and
+hledger-vscode for Visual Studio Code, make this easier, adding colour,
+formatting, tab completion, and useful commands. See Editor
+configuration at hledger.org for the full list.
+
+   Here's a description of each part of the file format (and hledger's
+data model). These are mostly in the order you'll use them, but in some
+cases related concepts have been grouped together for easy reference, or
+linked before they are introduced, so feel free to skip over anything
+that looks unnecessary right now.
+
+* Menu:
+
+* TRANSACTIONS::
+* DATES::
+* STATUS::
+* DESCRIPTION::
+* COMMENTS::
+* TAGS::
+* POSTINGS::
+* ACCOUNT NAMES::
+* AMOUNTS::
+* TRANSACTION PRICES::
+* LOT PRICES LOT DATES::
+* BALANCE ASSERTIONS::
+* BALANCE ASSIGNMENTS::
+* DIRECTIVES::
+* PERIODIC TRANSACTIONS::
+* AUTO POSTINGS::
+
+
+File: hledger_journal.info,  Node: TRANSACTIONS,  Next: DATES,  Prev: Top,  Up: Top
+
+1 TRANSACTIONS
+**************
+
+Transactions are the main unit of information in a journal file. They
+represent events, typically a movement of some quantity of commodities
+between two or more named accounts.
+
+   Each transaction is recorded as a journal entry, beginning with a
+simple date in column 0. This can be followed by any of the following
+optional fields, separated by spaces:
+
+   * a status character (empty, `!', or `*')
+
+   * a code (any short number or text, enclosed in parentheses)
+
+   * a description (any remaining text until end of line or a semicolon)
+
+   * a comment (any remaining text following a semicolon until end of
+     line, and any following indented lines beginning with a semicolon)
+
+   * 0 or more indented _posting_ lines, describing what was transferred
+     and the accounts involved (indented comment lines are also
+     allowed, but not blank lines or non-indented lines).
+
+   Here's a simple journal file containing one transaction:
+
+
+2008/01/01 income
+  assets:bank:checking   $1
+  income:salary         $-1
+
+
+File: hledger_journal.info,  Node: DATES,  Next: STATUS,  Prev: TRANSACTIONS,  Up: Top
+
+2 DATES
+*******
+
+* Menu:
+
+* Simple dates::
+* Secondary dates::
+* Posting dates::
+
+
+File: hledger_journal.info,  Node: Simple dates,  Next: Secondary dates,  Up: DATES
+
+2.1 Simple dates
+================
+
+Dates in the journal file use _simple dates_ format: `YYYY-MM-DD' or
+`YYYY/MM/DD' or `YYYY.MM.DD', with leading zeros optional. The year may
+be omitted, in which case it will be inferred from the context: the
+current transaction, the default year set with a default year
+directive, or the current date when the command is run. Some examples:
+`2010-01-31', `2010/01/31', `2010.1.31', `1/31'.
+
+   (The UI also accepts simple dates, as well as the more flexible smart
+dates documented in the hledger manual.)
+
+
+File: hledger_journal.info,  Node: Secondary dates,  Next: Posting dates,  Prev: Simple dates,  Up: DATES
+
+2.2 Secondary dates
+===================
+
+Real-life transactions sometimes involve more than one date - eg the
+date you write a cheque, and the date it clears in your bank. When you
+want to model this, for more accurate daily balances, you can specify
+individual posting dates.
+
+   Or, you can use the older _secondary date_ feature (Ledger calls it
+auxiliary date or effective date). Note: we support this for
+compatibility, but I usually recommend avoiding this feature; posting
+dates are almost always clearer and simpler.
+
+   A secondary date is written after the primary date, following an
+equals sign. If the year is omitted, the primary date's year is
+assumed. When running reports, the primary (left) date is used by
+default, but with the `--date2' flag (or `--aux-date' or `--effective'),
+the secondary (right) date will be used instead.
+
+   The meaning of secondary dates is up to you, but it's best to follow
+a consistent rule. Eg "primary = the bank's clearing date, secondary =
+date the transaction was initiated, if different", as shown here:
+
+
+2010/2/23=2/19 movie ticket
+  expenses:cinema                   $10
+  assets:checking
+
+
+$ hledger register checking
+2010-02-23 movie ticket         assets:checking                $-10         $-10
+
+
+$ hledger register checking --date2
+2010-02-19 movie ticket         assets:checking                $-10         $-10
+
+
+File: hledger_journal.info,  Node: Posting dates,  Prev: Secondary dates,  Up: DATES
+
+2.3 Posting dates
+=================
+
+You can give individual postings a different date from their parent
+transaction, by adding a posting comment containing a tag (see below)
+like `date:DATE'. This is probably the best way to control posting
+dates precisely. Eg in this example the expense should appear in May
+reports, and the deduction from checking should be reported on 6/1 for
+easy bank reconciliation:
+
+
+2015/5/30
+    expenses:food     $10  ; food purchased on saturday 5/30
+    assets:checking        ; bank cleared it on monday, date:6/1
+
+
+$ hledger -f t.j register food
+2015-05-30                      expenses:food                  $10           $10
+
+
+$ hledger -f t.j register checking
+2015-06-01                      assets:checking               $-10          $-10
+
+   DATE should be a simple date; if the year is not specified it will
+use the year of the transaction's date. You can set the secondary date
+similarly, with `date2:DATE2'. The `date:' or `date2:' tags must have a
+valid simple date value if they are present, eg a `date:' tag with no
+value is not allowed.
+
+   Ledger's earlier, more compact bracketed date syntax is also
+supported: `[DATE]', `[DATE=DATE2]' or `[=DATE2]'. hledger will attempt
+to parse any square-bracketed sequence of the `0123456789/-.='
+characters in this way. With this syntax, DATE infers its year from the
+transaction and DATE2 infers its year from DATE.
+
+
+File: hledger_journal.info,  Node: STATUS,  Next: DESCRIPTION,  Prev: DATES,  Up: Top
+
+3 STATUS
+********
+
+Transactions, or individual postings within a transaction, can have a
+status mark, which is a single character before the transaction
+description or posting account name, separated from it by a space,
+indicating one of three statuses:
+
+mark  status
+----------------- 
+      unmarked
+`!'   pending
+`*'   cleared
+
+   When reporting, you can filter by status with the `-U/--unmarked',
+`-P/--pending', and `-C/--cleared' flags; or the `status:', `status:!',
+and `status:*' queries; or the U, P, C keys in hledger-ui.
+
+   Note, in Ledger and in older versions of hledger, the "unmarked"
+state is called "uncleared". As of hledger 1.3 we have renamed it to
+unmarked for clarity.
+
+   To replicate Ledger and old hledger's behaviour of also matching
+pending, combine -U and -P.
+
+   Status marks are optional, but can be helpful eg for reconciling with
+real-world accounts. Some editor modes provide highlighting and
+shortcuts for working with status. Eg in Emacs ledger-mode, you can
+toggle transaction status with C-c C-e, or posting status with C-c C-c.
+
+   What "uncleared", "pending", and "cleared" actually mean is up to
+you.  Here's one suggestion:
+
+status     meaning
+-------------------------------------------------------------------------- 
+uncleared  recorded but not yet reconciled; needs review
+pending    tentatively reconciled (if needed, eg during a big
+           reconciliation)
+cleared    complete, reconciled as far as possible, and considered
+           correct
+
+   With this scheme, you would use `-PC' to see the current balance at
+your bank, `-U' to see things which will probably hit your bank soon
+(like uncashed checks), and no flags to see the most up-to-date state
+of your finances.
+
+
+File: hledger_journal.info,  Node: DESCRIPTION,  Next: COMMENTS,  Prev: STATUS,  Up: Top
+
+4 DESCRIPTION
+*************
+
+A transaction's description is the rest of the line following the date
+and status mark (or until a comment begins). Sometimes called the
+"narration" in traditional bookkeeping, it can be used for whatever you
+wish, or left blank. Transaction descriptions can be queried, unlike
+comments.
+
+* Menu:
+
+* Payee and note::
+
+
+File: hledger_journal.info,  Node: Payee and note,  Up: DESCRIPTION
+
+4.1 Payee and note
+==================
+
+You can optionally include a `|' (pipe) character in descriptions to
+subdivide the description into separate fields for payee/payer name on
+the left (up to the first `|') and an additional note field on the
+right (after the first `|'). This may be worthwhile if you need to do
+more precise querying and pivoting by payee or by note.
+
+
+File: hledger_journal.info,  Node: COMMENTS,  Next: TAGS,  Prev: DESCRIPTION,  Up: Top
+
+5 COMMENTS
+**********
+
+Lines in the journal beginning with a semicolon (`;') or hash (`#') or
+star (`*') are comments, and will be ignored. (Star comments cause
+org-mode nodes to be ignored, allowing emacs users to fold and navigate
+their journals with org-mode or orgstruct-mode.)
+
+   You can attach comments to a transaction by writing them after the
+description and/or indented on the following lines (before the
+postings). Similarly, you can attach comments to an individual posting
+by writing them after the amount and/or indented on the following lines.
+Transaction and posting comments must begin with a semicolon (`;').
+
+   Some examples:
+
+
+# a file comment
+; another file comment
+* also a file comment, useful in org/orgstruct mode
+
+comment
+A multiline file comment, which continues
+until a line containing just "end comment"
+(or end of file).
+end comment
+
+2012/5/14 something  ; a transaction comment
+    ; the transaction comment, continued
+    posting1  1  ; a comment for posting 1
+    posting2
+    ; a comment for posting 2
+    ; another comment line for posting 2
+; a file comment (because not indented)
+
+   You can also comment larger regions of a file using `comment' and
+`end comment' directives.
+
+
+File: hledger_journal.info,  Node: TAGS,  Next: POSTINGS,  Prev: COMMENTS,  Up: Top
+
+6 TAGS
+******
+
+Tags are a way to add extra labels or labelled data to postings and
+transactions, which you can then search or pivot on.
+
+   A simple tag is a word (which may contain hyphens) followed by a full
+colon, written inside a transaction or posting comment line:
+
+
+2017/1/16 bought groceries  ; sometag:
+
+   Tags can have a value, which is the text after the colon, up to the
+next comma or end of line, with leading/trailing whitespace removed:
+
+
+    expenses:food    $10 ; a-posting-tag: the tag value
+
+   Note this means hledger's tag values can not contain commas or
+newlines.  Ending at commas means you can write multiple short tags on
+one line, comma separated:
+
+
+    assets:checking  ; a comment containing tag1:, tag2: some value ...
+
+   Here,
+
+   * "`a comment containing'" is just comment text, not a tag
+
+   * "`tag1'" is a tag with no value
+
+   * "`tag2'" is another tag, whose value is "`some value ...'"
+
+   Tags in a transaction comment affect the transaction and all of its
+postings, while tags in a posting comment affect only that posting. For
+example, the following transaction has three tags (`A', `TAG2',
+`third-tag') and the posting has four (those plus `posting-tag'):
+
+
+1/1 a transaction  ; A:, TAG2:
+    ; third-tag: a third transaction tag, <- with a value
+    (a)  $1  ; posting-tag:
+
+   Tags are like Ledger's metadata feature, except hledger's tag values
+are simple strings.
+
+
+File: hledger_journal.info,  Node: POSTINGS,  Next: ACCOUNT NAMES,  Prev: TAGS,  Up: Top
+
+7 POSTINGS
+**********
+
+A posting is an addition of some amount to, or removal of some amount
+from, an account. Each posting line begins with at least one space or
+tab (2 or 4 spaces is common), followed by:
+
+   * (optional) a status character (empty, `!', or `*'), followed by a
+     space
+
+   * (required) an account name (any text, optionally containing
+     *single spaces*, until end of line or a double space)
+
+   * (optional) *two or more spaces* or tabs followed by an amount.
+
+   Positive amounts are being added to the account, negative amounts are
+being removed.
+
+   The amounts within a transaction must always sum up to zero. As a
+convenience, one amount may be left blank; it will be inferred so as to
+balance the transaction.
+
+   Be sure to note the unusual two-space delimiter between account name
+and amount. This makes it easy to write account names containing
+spaces. But if you accidentally leave only one space (or tab) before
+the amount, the amount will be considered part of the account name.
+
+* Menu:
+
+* Virtual postings::
+
+
+File: hledger_journal.info,  Node: Virtual postings,  Up: POSTINGS
+
+7.1 Virtual postings
+====================
+
+A posting with a parenthesised account name is called a _virtual
+posting_ or _unbalanced posting_, which means it is exempt from the
+usual rule that a transaction's postings must balance add up to zero.
+
+   This is not part of double entry accounting, so you might choose to
+avoid this feature. Or you can use it sparingly for certain special
+cases where it can be convenient. Eg, you could set opening balances
+without using a balancing equity account:
+
+
+1/1 opening balances
+  (assets:checking)   $1000
+  (assets:savings)    $2000
+
+   A posting with a bracketed account name is called a _balanced
+virtual posting_. The balanced virtual postings in a transaction must
+add up to zero (separately from other postings). Eg:
+
+
+1/1 buy food with cash, update budget envelope subaccounts, & something else
+  assets:cash                    $-10 ; <- these balance
+  expenses:food                    $7 ; <-
+  expenses:food                    $3 ; <-
+  [assets:checking:budget:food]  $-10    ; <- and these balance
+  [assets:checking:available]     $10    ; <-
+  (something:else)                 $5       ; <- not required to balance
+
+   Ordinary non-parenthesised, non-bracketed postings are called _real
+postings_. You can exclude virtual postings from reports with the
+`-R/--real' flag or `real:1' query.
+
+
+File: hledger_journal.info,  Node: ACCOUNT NAMES,  Next: AMOUNTS,  Prev: POSTINGS,  Up: Top
+
+8 ACCOUNT NAMES
+***************
+
+Account names typically have several parts separated by a full colon,
+from which hledger derives a hierarchical chart of accounts. They can be
+anything you like, but in finance there are traditionally five top-level
+accounts: `assets', `liabilities', `income', `expenses', and `equity'.
+
+   Account names may contain single spaces, eg: `assets:accounts
+receivable'. Because of this, they must always be followed by *two or
+more spaces* (or newline).
+
+   Account names can be aliased.
+
+
+File: hledger_journal.info,  Node: AMOUNTS,  Next: TRANSACTION PRICES,  Prev: ACCOUNT NAMES,  Up: Top
+
+9 AMOUNTS
+*********
+
+After the account name, there is usually an amount. (Important: between
+account name and amount, there must be *two or more spaces*.)
+
+   hledger's amount format is flexible, supporting several international
+formats. Here are some examples. Amounts have a number (the "quantity"):
+
+
+1
+
+   ..and usually a currency or commodity name (the "commodity"). This
+is a symbol, word, or phrase, to the left or right of the quantity,
+with or without a separating space:
+
+
+$1
+4000 AAPL
+
+   If the commodity name contains spaces, numbers, or punctuation, it
+must be enclosed in double quotes:
+
+
+3 "no. 42 green apples"
+
+   Amounts can be preceded by a minus sign (or a plus sign, though plus
+is the default), The sign can be written before or after a left-side
+commodity symbol:
+
+
+-$1
+$-1
+
+   One or more spaces between the sign and the number are acceptable
+when parsing (but they won't be displayed in output):
+
+
++ $1
+$-      1
+
+   Scientific E notation is allowed:
+
+
+1E-6
+EUR 1E3
+
+   A decimal mark can be written as a period or a comma:
+
+
+1.23
+1,23456780000009
+
+* Menu:
+
+* Digit group marks::
+* Commodity display style::
+* Rounding::
+
+
+File: hledger_journal.info,  Node: Digit group marks,  Next: Commodity display style,  Up: AMOUNTS
+
+9.1 Digit group marks
+=====================
+
+In the integer part of the quantity (left of the decimal mark), groups
+of digits can optionally be separated by a "digit group mark" - a space,
+comma, or period (different from the decimal mark):
+
+
+     $1,000,000.00
+  EUR 2.000.000,00
+INR 9,99,99,999.00
+      1 000 000.9455
+
+   Note, a number containing a single group mark and no decimal mark is
+ambiguous. Are these group marks or decimal marks ?
+
+
+1,000
+1.000
+
+   hledger will treat them both as decimal marks by default (cf #793).
+If you use digit group marks, to prevent confusion and undetected typos
+we recommend you write commodity directives at the top of the file to
+explicitly declare the decimal mark (and optionally a digit group mark).
+Note, these formats ("amount styles") are specific to each commodity, so
+if your data uses multiple formats, hledger can handle it:
+
+
+commodity $1,000.00
+commodity EUR 1.000,00
+commodity INR 9,99,99,999.00
+commodity       1 000 000.9455
+
+
+File: hledger_journal.info,  Node: Commodity display style,  Next: Rounding,  Prev: Digit group marks,  Up: AMOUNTS
+
+9.2 Commodity display style
+===========================
+
+For each commodity, hledger chooses a consistent style to use when
+displaying amounts. (Except price amounts, which are always displayed as
+written). The display style is chosen as follows:
+
+   * If there is a commodity directive (or default commodity directive)
+     for the commodity, its style is used (see examples above).
+
+   * Otherwise the style is inferred from the amounts in that commodity
+     seen in the journal.
+
+   * Or if there are no such amounts in the journal, a default style is
+     used (like `$1000.00').
+
+
+   A style is inferred from the journal amounts in a commodity as
+follows:
+
+   * Use the general style (decimal mark, symbol placement) of the first
+     amount
+
+   * Use the first-seen digit group style (digit group mark, digit group
+     sizes), if any
+
+   * Use the maximum number of decimal places of all.
+
+   Transaction price amounts don't affect the commodity display style
+directly, but occasionally they can do so indirectly (eg when a
+posting's amount is inferred using a transaction price). If you find
+this causing problems, use a commodity directive to fix the display
+style.
+
+   In summary, each commodity's amounts will be normalised to
+
+   * the style declared by a `commodity' directive
+
+   * or, the style of the first posting amount in the journal, with the
+     first-seen digit group style and the maximum-seen number of decimal
+     places.
+
+   If reports are showing amounts in a way you don't like (eg, with too
+many decimal places), use a commodity directive to set your preferred
+style.
+
+
+File: hledger_journal.info,  Node: Rounding,  Prev: Commodity display style,  Up: AMOUNTS
+
+9.3 Rounding
+============
+
+Amounts are stored internally as decimal numbers with up to 255 decimal
+places, and displayed with the number of decimal places specified by the
+commodity display style. Note, hledger uses banker's rounding: it rounds
+to the nearest even number, eg 0.5 displayed with zero decimal places is
+"0"). (Guaranteed since hledger 1.17.1; in older versions this could
+vary if hledger was built with Decimal < 0.5.1.)
+
+
+File: hledger_journal.info,  Node: TRANSACTION PRICES,  Next: LOT PRICES LOT DATES,  Prev: AMOUNTS,  Up: Top
+
+10 TRANSACTION PRICES
+*********************
+
+Within a transaction, you can note an amount's price in another
+commodity. This can be used to document the cost (in a purchase) or
+selling price (in a sale). For example, transaction prices are useful to
+record purchases of a foreign currency. Note transaction prices are
+fixed at the time of the transaction, and do not change over time. See
+also market prices, which represent prevailing exchange rates on a
+certain date.
+
+   There are several ways to record a transaction price:
+
+  1. Write the price per unit, as `@ UNITPRICE' after the amount:
+
+
+     2009/1/1
+       assets:euros     €100 @ $1.35  ; one hundred euros purchased at $1.35 each
+       assets:dollars                 ; balancing amount is -$135.00
+
+  2. Write the total price, as `@@ TOTALPRICE' after the amount:
+
+
+     2009/1/1
+       assets:euros     €100 @@ $135  ; one hundred euros purchased at $135 for the lot
+       assets:dollars
+
+  3. Specify amounts for all postings, using exactly two commodities,
+     and let hledger infer the price that balances the transaction:
+
+
+     2009/1/1
+       assets:euros     €100          ; one hundred euros purchased
+       assets:dollars  $-135          ; for $135
+
+  4. Like 1, but the `@' is parenthesised, i.e. `(@)'; this is for
+     compatibility with Ledger journals (Virtual posting costs), and is
+     equivalent to 1 in hledger.
+
+  5. Like 2, but as in 4 the `@@' is parenthesised, i.e.  `(@@)'; in
+     hledger, this is equivalent to 2.
+
+
+   Use the `-B/--cost' flag to convert amounts to their transaction
+price's commodity, if any. (mnemonic: "B" is from "cost Basis", as in
+Ledger). Eg here is how -B affects the balance report for the example
+above:
+
+
+$ hledger bal -N --flat
+               $-135  assets:dollars
+                €100  assets:euros
+$ hledger bal -N --flat -B
+               $-135  assets:dollars
+                $135  assets:euros    # <- the euros' cost
+
+   Note -B is sensitive to the order of postings when a transaction
+price is inferred: the inferred price will be in the commodity of the
+last amount. So if example 3's postings are reversed, while the
+transaction is equivalent, -B shows something different:
+
+
+2009/1/1
+  assets:dollars  $-135              ; 135 dollars sold
+  assets:euros     €100              ; for 100 euros
+
+
+$ hledger bal -N --flat -B
+               €-100  assets:dollars  # <- the dollars' selling price
+                €100  assets:euros
+
+
+File: hledger_journal.info,  Node: LOT PRICES LOT DATES,  Next: BALANCE ASSERTIONS,  Prev: TRANSACTION PRICES,  Up: Top
+
+11 LOT PRICES, LOT DATES
+************************
+
+Ledger allows another kind of price, lot price (four variants:
+`{UNITPRICE}', `{{TOTALPRICE}}', `{=FIXEDUNITPRICE}',
+`{{=FIXEDTOTALPRICE}}'), and/or a lot date (`[DATE]') to be specified.
+These are normally used to select a lot when selling investments.
+hledger will parse these, for compatibility with Ledger journals, but
+currently ignores them. A transaction price, lot price and/or lot date
+may appear in any order, after the posting amount and before the
+balance assertion if any.
+
+
+File: hledger_journal.info,  Node: BALANCE ASSERTIONS,  Next: BALANCE ASSIGNMENTS,  Prev: LOT PRICES LOT DATES,  Up: Top
+
+12 BALANCE ASSERTIONS
+*********************
+
+hledger supports Ledger-style balance assertions in journal files. These
+look like, for example, `= EXPECTEDBALANCE' following a posting's
+amount. Eg here we assert the expected dollar balance in accounts a and
+b after each posting:
+
+
+2013/1/1
+  a   $1  =$1
+  b       =$-1
+
+2013/1/2
+  a   $1  =$2
+  b  $-1  =$-2
+
+   After reading a journal file, hledger will check all balance
+assertions and report an error if any of them fail. Balance assertions
+can protect you from, eg, inadvertently disrupting reconciled balances
+while cleaning up old entries. You can disable them temporarily with the
+`-I/--ignore-assertions' flag, which can be useful for troubleshooting
+or for reading Ledger files. (Note: this flag currently does not
+disable balance assignments, below).
+
+* Menu:
+
+* Assertions and ordering::
+* Assertions and included files::
+* Assertions and multiple -f options::
+* Assertions and commodities::
+* Assertions and prices::
+* Assertions and subaccounts::
+* Assertions and virtual postings::
+* Assertions and precision::
+
+
+File: hledger_journal.info,  Node: Assertions and ordering,  Next: Assertions and included files,  Up: BALANCE ASSERTIONS
+
+12.1 Assertions and ordering
+============================
+
+hledger sorts an account's postings and assertions first by date and
+then (for postings on the same day) by parse order. Note this is
+different from Ledger, which sorts assertions only by parse order.
+(Also, Ledger assertions do not see the accumulated effect of repeated
+postings to the same account within a transaction.)
+
+   So, hledger balance assertions keep working if you reorder
+differently-dated transactions within the journal. But if you reorder
+same-dated transactions or postings, assertions might break and require
+updating. This order dependence does bring an advantage: precise control
+over the order of postings and assertions within a day, so you can
+assert intra-day balances.
+
+
+File: hledger_journal.info,  Node: Assertions and included files,  Next: Assertions and multiple -f options,  Prev: Assertions and ordering,  Up: BALANCE ASSERTIONS
+
+12.2 Assertions and included files
+==================================
+
+With included files, things are a little more complicated. Including
+preserves the ordering of postings and assertions. If you have multiple
+postings to an account on the same day, split across different files,
+and you also want to assert the account's balance on the same day,
+you'll have to put the assertion in the right file.
+
+
+File: hledger_journal.info,  Node: Assertions and multiple -f options,  Next: Assertions and commodities,  Prev: Assertions and included files,  Up: BALANCE ASSERTIONS
+
+12.3 Assertions and multiple -f options
+=======================================
+
+Balance assertions don't work well across files specified with multiple
+-f options. Use include or concatenate the files instead.
+
+
+File: hledger_journal.info,  Node: Assertions and commodities,  Next: Assertions and prices,  Prev: Assertions and multiple -f options,  Up: BALANCE ASSERTIONS
+
+12.4 Assertions and commodities
+===============================
+
+The asserted balance must be a simple single-commodity amount, and in
+fact the assertion checks only this commodity's balance within the
+(possibly multi-commodity) account balance. This is how assertions work
+in Ledger also. We could call this a "partial" balance assertion.
+
+   To assert the balance of more than one commodity in an account, you
+can write multiple postings, each asserting one commodity's balance.
+
+   You can make a stronger "total" balance assertion by writing a double
+equals sign (`== EXPECTEDBALANCE'). This asserts that there are no
+other unasserted commodities in the account (or, that their balance is
+0).
+
+
+2013/1/1
+  a   $1
+  a    1€
+  b  $-1
+  c   -1€
+
+2013/1/2  ; These assertions succeed
+  a    0  =  $1
+  a    0  =   1€
+  b    0 == $-1
+  c    0 ==  -1€
+
+2013/1/3  ; This assertion fails as 'a' also contains 1€
+  a    0 ==  $1
+
+   It's not yet possible to make a complete assertion about a balance
+that has multiple commodities. One workaround is to isolate each
+commodity into its own subaccount:
+
+
+2013/1/1
+  a:usd   $1
+  a:euro   1€
+  b
+
+2013/1/2
+  a        0 ==  0
+  a:usd    0 == $1
+  a:euro   0 ==  1€
+
+
+File: hledger_journal.info,  Node: Assertions and prices,  Next: Assertions and subaccounts,  Prev: Assertions and commodities,  Up: BALANCE ASSERTIONS
+
+12.5 Assertions and prices
+==========================
+
+Balance assertions ignore transaction prices, and should normally be
+written without one:
+
+
+2019/1/1
+  (a)     $1 @ €1 = $1
+
+   We do allow prices to be written there, however, and print shows
+them, even though they don't affect whether the assertion passes or
+fails.  This is for backward compatibility (hledger's close command
+used to generate balance assertions with prices), and because balance
+_assignments_ do use them (see below).
+
+
+File: hledger_journal.info,  Node: Assertions and subaccounts,  Next: Assertions and virtual postings,  Prev: Assertions and prices,  Up: BALANCE ASSERTIONS
+
+12.6 Assertions and subaccounts
+===============================
+
+The balance assertions above (`=' and `==') do not count the balance
+from subaccounts; they check the account's exclusive balance only. You
+can assert the balance including subaccounts by writing `=*' or `==*',
+eg:
+
+
+2019/1/1
+  equity:opening balances
+  checking:a       5
+  checking:b       5
+  checking         1  ==* 11
+
+
+File: hledger_journal.info,  Node: Assertions and virtual postings,  Next: Assertions and precision,  Prev: Assertions and subaccounts,  Up: BALANCE ASSERTIONS
+
+12.7 Assertions and virtual postings
+====================================
+
+Balance assertions are checked against all postings, both real and
+virtual. They are not affected by the `--real/-R' flag or `real:' query.
+
+
+File: hledger_journal.info,  Node: Assertions and precision,  Prev: Assertions and virtual postings,  Up: BALANCE ASSERTIONS
+
+12.8 Assertions and precision
+=============================
+
+Balance assertions compare the exactly calculated amounts, which are not
+always what is shown by reports. Eg a commodity directive may limit the
+display precision, but this will not affect balance assertions. Balance
+assertion failure messages show exact amounts.
+
+
+File: hledger_journal.info,  Node: BALANCE ASSIGNMENTS,  Next: DIRECTIVES,  Prev: BALANCE ASSERTIONS,  Up: Top
+
+13 BALANCE ASSIGNMENTS
+**********************
+
+Ledger-style balance assignments are also supported. These are like
+balance assertions, but with no posting amount on the left side of the
+equals sign; instead it is calculated automatically so as to satisfy the
+assertion. This can be a convenience during data entry, eg when setting
+opening balances:
+
+
+; starting a new journal, set asset account balances
+2016/1/1 opening balances
+  assets:checking            = $409.32
+  assets:savings             = $735.24
+  assets:cash                 = $42
+  equity:opening balances
+
+   or when adjusting a balance to reality:
+
+
+; no cash left; update balance, record any untracked spending as a generic expense
+2016/1/15
+  assets:cash    = $0
+  expenses:misc
+
+   The calculated amount depends on the account's balance in the
+commodity at that point (which depends on the previously-dated postings
+of the commodity to that account since the last balance assertion or
+assignment). Note that using balance assignments makes your journal a
+little less explicit; to know the exact amount posted, you have to run
+hledger or do the calculations yourself, instead of just reading it.
+
+* Menu:
+
+* Balance assignments and prices::
+
+
+File: hledger_journal.info,  Node: Balance assignments and prices,  Up: BALANCE ASSIGNMENTS
+
+13.1 Balance assignments and prices
+===================================
+
+A transaction price in a balance assignment will cause the calculated
+amount to have that price attached:
+
+
+2019/1/1
+  (a)             = $1 @ €2
+
+
+$ hledger print --explicit
+2019-01-01
+    (a)         $1 @ €2 = $1 @ €2
+
+
+File: hledger_journal.info,  Node: DIRECTIVES,  Next: PERIODIC TRANSACTIONS,  Prev: BALANCE ASSIGNMENTS,  Up: Top
+
+14 DIRECTIVES
+*************
+
+A directive is a line in the journal beginning with a special keyword,
+that influences how the journal is processed. hledger's directives are
+based on a subset of Ledger's, but there are many differences (and also
+some differences between hledger versions).
+
+   Directives' behaviour and interactions can get a little bit complex,
+so here is a table summarising the directives and their effects, with
+links to more detailed docs. Note part of this table is hidden when
+viewed in a web browser - scroll it sideways to see more.
+
+directiveend       subdirectivespurpose                       can affect (as of
+         directive                                       2018/06)
+----------------------------------------------------------------------------- 
+`account'          any     document account names,       all entries in all
+                   text    declare account types &       files, before or
+                           display order                 after
+`alias'  `end              rewrite account names         following entries
+         aliases'                                        until end of
+                                                         current file or
+                                                         end directive
+`apply   `end              prepend a common parent to    following entries
+account' apply             account names                 until end of
+         account'                                        current file or
+                                                         end directive
+`comment'`end              ignore part of journal        following entries
+         comment'                                        until end of
+                                                         current file or
+                                                         end directive
+`commodity'          `format'declare a commodity and its   number notation:
+                           number notation & display     following entries
+                           style                         in that commodity
+                                                         in all files ;
+                                                         display style:
+                                                         amounts of that
+                                                         commodity in
+                                                         reports
+`D'                        declare a commodity to be     default commodity:
+                           used for commodityless        following
+                           amounts, and its number       commodityless
+                           notation & display style      entries until end
+                                                         of current file;
+                                                         number notation:
+                                                         following entries
+                                                         in that commodity
+                                                         until end of
+                                                         current file;
+                                                         display style:
+                                                         amounts of that
+                                                         commodity in
+                                                         reports
+`include'                  include entries/directives    what the included
+                           from another file             directives affect
+`P'                        declare a market price for a  amounts of that
+                           commodity                     commodity in
+                                                         reports, when -V
+                                                         is used
+`Y'                        declare a year for yearless   following entries
+                           dates                         until end of
+                                                         current file
+`='                        declare an auto posting       all entries in
+                           rule, adding postings to      parent/current/child
+                           other transactions            files (but not
+                                                         sibling files, see
+                                                         #1212)
+
+   And some definitions:
+
+subdirectiveoptional indented directive line immediately following a parent
+       directive
+number how to interpret numbers when parsing journal entries (the
+notationidentity of the decimal separator character). (Currently each
+       commodity can have its own notation, even in the same file.)
+displayhow to display amounts of a commodity in reports (symbol side and
+style  spacing, digit groups, decimal separator, decimal places)
+directivewhich entries and (when there are multiple files) which files are
+scope  affected by a directive
+
+   As you can see, directives vary in which journal entries and files
+they affect, and whether they are focussed on input (parsing) or output
+(reports). Some directives have multiple effects.
+
+* Menu:
+
+* Directives and multiple files::
+* Comment blocks::
+* Including other files::
+* Default year::
+* Declaring commodities::
+* Default commodity::
+* Declaring market prices::
+* Declaring accounts::
+* Rewriting accounts::
+* Default parent account::
+
+
+File: hledger_journal.info,  Node: Directives and multiple files,  Next: Comment blocks,  Up: DIRECTIVES
+
+14.1 Directives and multiple files
+==================================
+
+If you use multiple `-f'/`--file' options, or the `include' directive,
+hledger will process multiple input files. But note that directives
+which affect input (see above) typically last only until the end of the
+file in which they occur.
+
+   This may seem inconvenient, but it's intentional; it makes reports
+stable and deterministic, independent of the order of input. Otherwise
+you could see different numbers if you happened to write -f options in a
+different order, or if you moved includes around while cleaning up your
+files.
+
+   It can be surprising though; for example, it means that `alias'
+directives do not affect parent or sibling files (see below).
+
+
+File: hledger_journal.info,  Node: Comment blocks,  Next: Including other files,  Prev: Directives and multiple files,  Up: DIRECTIVES
+
+14.2 Comment blocks
+===================
+
+A line containing just `comment' starts a commented region of the file,
+and a line containing just `end comment' (or the end of the current
+file) ends it. See also comments.
+
+
+File: hledger_journal.info,  Node: Including other files,  Next: Default year,  Prev: Comment blocks,  Up: DIRECTIVES
+
+14.3 Including other files
+==========================
+
+You can pull in the content of additional files by writing an include
+directive, like this:
+
+
+include FILEPATH
+
+   Only journal files can include, and only journal, timeclock or
+timedot files can be included (not CSV files, currently).
+
+   If the file path does not begin with a slash, it is relative to the
+current file's folder.
+
+   A tilde means home directory, eg: `include ~/main.journal'.
+
+   The path may contain glob patterns to match multiple files, eg:
+`include *.journal'.
+
+   There is limited support for recursive wildcards: `**/' (the slash
+is required) matches 0 or more subdirectories. It's not super convenient
+since you have to avoid include cycles and including directories, but
+this can be done, eg: `include */**/*.journal'.
+
+   The path may also be prefixed to force a specific file format,
+overriding the file extension (as described in hledger.1 -> Input
+files): `include timedot:~/notes/2020*.md'.
+
+
+File: hledger_journal.info,  Node: Default year,  Next: Declaring commodities,  Prev: Including other files,  Up: DIRECTIVES
+
+14.4 Default year
+=================
+
+You can set a default year to be used for subsequent dates which don't
+specify a year. This is a line beginning with `Y' followed by the year.
+Eg:
+
+
+Y2009  ; set default year to 2009
+
+12/15  ; equivalent to 2009/12/15
+  expenses  1
+  assets
+
+Y2010  ; change default year to 2010
+
+2009/1/30  ; specifies the year, not affected
+  expenses  1
+  assets
+
+1/31   ; equivalent to 2010/1/31
+  expenses  1
+  assets
+
+
+File: hledger_journal.info,  Node: Declaring commodities,  Next: Default commodity,  Prev: Default year,  Up: DIRECTIVES
+
+14.5 Declaring commodities
+==========================
+
+The `commodity' directive has several functions:
+
+  1. It declares commodities which may be used in the journal. This is
+     currently not enforced, but can serve as documentation.
+
+  2. It declares what decimal mark character (period or comma) to
+     expect when parsing input - useful to disambiguate international
+     number formats in your data. (Without this, hledger will parse
+     both `1,000' and `1.000' as 1).
+
+  3. It declares a commodity's display style in output - decimal and
+     digit group marks, number of decimal places, symbol placement etc.
+
+
+   You are likely to run into one of the problems solved by commodity
+directives, sooner or later, so it's a good idea to just always use them
+to declare your commodities.
+
+   A commodity directive is just the word `commodity' followed by an
+amount. It may be written on a single line, like this:
+
+
+; commodity EXAMPLEAMOUNT
+
+; display AAAA amounts with the symbol on the right, space-separated,
+; using period as decimal point, with four decimal places, and
+; separating thousands with comma.
+commodity 1,000.0000 AAAA
+
+   or on multiple lines, using the "format" subdirective. (In this case
+the commodity symbol appears twice and should be the same in both
+places.):
+
+
+; commodity SYMBOL
+;   format EXAMPLEAMOUNT
+
+; display indian rupees with currency name on the left,
+; thousands, lakhs and crores comma-separated,
+; period as decimal point, and two decimal places.
+commodity INR
+  format INR 1,00,00,000.00
+
+   The quantity of the amount does not matter; only the format is
+significant. The number must include a decimal mark: either a period or
+a comma, followed by 0 or more decimal digits.
+
+   Note hledger normally uses banker's rounding, so 0.5 displayed with
+zero decimal digits is "0". (More at Commodity display style.)
+
+* Menu:
+
+* Commodity error checking::
+
+
+File: hledger_journal.info,  Node: Commodity error checking,  Up: Declaring commodities
+
+14.5.1 Commodity error checking
+-------------------------------
+
+In strict mode, enabled with the `-s'/`--strict' flag, hledger will
+report an error if a commodity symbol is used that has not been
+declared by a `commodity' directive. This works similarly to account
+error checking, see the notes there for more details.
+
+
+File: hledger_journal.info,  Node: Default commodity,  Next: Declaring market prices,  Prev: Declaring commodities,  Up: DIRECTIVES
+
+14.6 Default commodity
+======================
+
+The `D' directive sets a default commodity, to be used for amounts
+without a commodity symbol (ie, plain numbers). This commodity will be
+applied to all subsequent commodity-less amounts, or until the next `D'
+directive. (Note, this is different from Ledger's `D'.)
+
+   For compatibility/historical reasons, `D' also acts like a
+`commodity' directive, setting the commodity's display style (for
+output) and decimal mark (for parsing input). As with `commodity', the
+amount must always be written with a decimal mark (period or comma).
+If both directives are used, `commodity''s style takes precedence.
+
+   The syntax is `D AMOUNT'. Eg:
+
+
+; commodity-less amounts should be treated as dollars
+; (and displayed with the dollar sign on the left, thousands separators and two decimal places)
+D $1,000.00
+
+1/1
+  a     5  ; <- commodity-less amount, parsed as $5 and displayed as $5.00
+  b
+
+
+File: hledger_journal.info,  Node: Declaring market prices,  Next: Declaring accounts,  Prev: Default commodity,  Up: DIRECTIVES
+
+14.7 Declaring market prices
+============================
+
+The `P' directive declares a market price, which is an exchange rate
+between two commodities on a certain date. (In Ledger, they are called
+"historical prices".) These are often obtained from a stock exchange,
+cryptocurrency exchange, or the foreign exchange market.
+
+   Here is the format:
+
+
+P DATE COMMODITYA COMMODITYBAMOUNT
+
+   * DATE is a simple date
+
+   * COMMODITYA is the symbol of the commodity being priced
+
+   * COMMODITYBAMOUNT is an amount (symbol and quantity) in a second
+     commodity, giving the price in commodity B of one unit of
+     commodity A.
+
+   These two market price directives say that one euro was worth 1.35 US
+dollars during 2009, and $1.40 from 2010 onward:
+
+
+P 2009/1/1 € $1.35
+P 2010/1/1 € $1.40
+
+   The `-V', `-X' and `--value' flags use these market prices to show
+amount values in another commodity. See Valuation.
+
+
+File: hledger_journal.info,  Node: Declaring accounts,  Next: Rewriting accounts,  Prev: Declaring market prices,  Up: DIRECTIVES
+
+14.8 Declaring accounts
+=======================
+
+`account' directives can be used to declare accounts (ie, the places
+that amounts are transferred from and to). Though not required, these
+declarations can provide several benefits:
+
+   * They can document your intended chart of accounts, providing a
+     reference.
+
+   * They can help hledger know your accounts' types (asset, liability,
+     equity, revenue, expense), useful for reports like balancesheet and
+     incomestatement.
+
+   * They control account display order in reports, allowing
+     non-alphabetic sorting (eg Revenues to appear above Expenses).
+
+   * They can store extra information about accounts (account numbers,
+     notes, etc.)
+
+   * They help with account name completion in the add command,
+     hledger-iadd, hledger-web, ledger-mode etc.
+
+   * In strict mode, they restrict which accounts may be posted to by
+     transactions, which helps detect typos.
+
+   The simplest form is just the word `account' followed by a
+hledger-style account name, eg this account directive declares the
+`assets:bank:checking' account:
+
+
+account assets:bank:checking
+
+* Menu:
+
+* Account error checking::
+* Account comments::
+* Account subdirectives::
+* Account types::
+* Account display order::
+
+
+File: hledger_journal.info,  Node: Account error checking,  Next: Account comments,  Up: Declaring accounts
+
+14.8.1 Account error checking
+-----------------------------
+
+By default, accounts come into existence when a transaction references
+them by name. This is convenient, but it means hledger can't warn you
+when you mis-spell an account name in the journal. Usually you'll find
+the error later, as an extra account in balance reports, or an incorrect
+balance when reconciling.
+
+   In strict mode, enabled with the `-s'/`--strict' flag, hledger will
+report an error if any transaction uses an account name that has not
+been declared by an account directive. Some notes:
+
+   * The declaration is case-sensitive; transactions must use the
+     correct account name capitalisation.
+
+   * The account directive's scope is "whole file and below" (see
+     directives). This means it affects all of the current file, and any
+     files it includes, but not parent or sibling files. The position of
+     account directives within the file does not matter, though it's
+     usual to put them at the top.
+
+   * Accounts can only be declared in `journal' files (but will affect
+     included files in other formats).
+
+   * It's currently not possible to declare "all possible subaccounts"
+     with a wildcard; every account posted to must be declared.
+
+
+File: hledger_journal.info,  Node: Account comments,  Next: Account subdirectives,  Prev: Account error checking,  Up: Declaring accounts
+
+14.8.2 Account comments
+-----------------------
+
+Comments, beginning with a semicolon, can be added:
+
+   * on the same line, *after two or more spaces* (because ; is allowed
+     in account names)
+
+   * on the next lines, indented
+
+   An example of both:
+
+
+account assets:bank:checking  ; same-line comment, note 2+ spaces before ;
+  ; next-line comment
+  ; another with tag, acctno:12345 (not used yet)
+
+   Same-line comments are not supported by Ledger, or hledger <1.13.
+
+
+File: hledger_journal.info,  Node: Account subdirectives,  Next: Account types,  Prev: Account comments,  Up: Declaring accounts
+
+14.8.3 Account subdirectives
+----------------------------
+
+We also allow (and ignore) Ledger-style indented subdirectives, just for
+compatibility.:
+
+
+account assets:bank:checking
+  format blah blah  ; <- subdirective, ignored
+
+   Here is the full syntax of account directives:
+
+
+account ACCTNAME  [ACCTTYPE] [;COMMENT]
+  [;COMMENTS]
+  [LEDGER-STYLE SUBDIRECTIVES, IGNORED]
+
+
+File: hledger_journal.info,  Node: Account types,  Next: Account display order,  Prev: Account subdirectives,  Up: Declaring accounts
+
+14.8.4 Account types
+--------------------
+
+hledger recognises five main types of account, corresponding to the
+account classes in the accounting equation:
+
+   `Asset', `Liability', `Equity', `Revenue', `Expense'.
+
+   These account types are important for controlling which accounts
+appear in the balancesheet, balancesheetequity, incomestatement reports
+(and probably for other things in future).
+
+   Additionally, we recognise the `Cash' type, which is also an
+`Asset', and which causes accounts to appear in the cashflow report.
+("Cash" here means liquid assets, eg bank balances but typically not
+investments or receivables.)
+
+* Menu:
+
+* Declaring account types::
+* Auto-detected account types::
+* Interference from auto-detected account types::
+* Old account type syntax::
+
+
+File: hledger_journal.info,  Node: Declaring account types,  Next: Auto-detected account types,  Up: Account types
+
+14.8.4.1 Declaring account types
+................................
+
+Generally, to make these reports work you should declare your top-level
+accounts and their types, using account directives with `type:' tags.
+
+   The tag's value should be one of: `Asset', `Liability', `Equity',
+`Revenue', `Expense', `Cash', `A', `L', `E', `R', `X', `C' (all case
+insensitive).  The type is inherited by all subaccounts except where
+they override it.  Here's a complete example:
+
+
+account assets       ; type: Asset
+account assets:bank  ; type: Cash
+account assets:cash  ; type: Cash
+account liabilities  ; type: Liability
+account equity       ; type: Equity
+account revenues     ; type: Revenue
+account expenses     ; type: Expense
+
+
+File: hledger_journal.info,  Node: Auto-detected account types,  Next: Interference from auto-detected account types,  Prev: Declaring account types,  Up: Account types
+
+14.8.4.2 Auto-detected account types
+....................................
+
+If you happen to use common english top-level account names, you may not
+need to declare account types, as they will be detected automatically
+using the following rules:
+
+If name matches regular            account type
+expression:                        is:
+------------------------------------------------- 
+`^assets?(:|$)'                    `Asset'
+`^(debts?|liabilit(y|ies))(:|$)'   `Liability'
+`^equity(:|$)'                     `Equity'
+`^(income|revenue)s?(:|$)'         `Revenue'
+`^expenses?(:|$)'                  `Expense'
+
+If account type is `Asset' and name does not contain       account type
+regular expression:                                        is:
+-------------------------------------------------------------------------- 
+`(investment|receivable|:A/R|:fixed)'                      `Cash'
+
+   Even so, explicit declarations may be a good idea, for clarity and
+predictability.
+
+
+File: hledger_journal.info,  Node: Interference from auto-detected account types,  Next: Old account type syntax,  Prev: Auto-detected account types,  Up: Account types
+
+14.8.4.3 Interference from auto-detected account types
+......................................................
+
+If you assign any account type, it's a good idea to assign all of them,
+to prevent any confusion from mixing declared and auto-detected types.
+Although it's unlikely to happen in real life, here's an example: with
+the following journal, `balancesheetequity' shows "liabilities" in both
+Liabilities and Equity sections. Declaring another account as
+`type:Liability' would fix it:
+
+
+account liabilities  ; type:Equity
+
+2020-01-01
+  assets        1
+  liabilities   1
+  equity       -2
+
+
+File: hledger_journal.info,  Node: Old account type syntax,  Prev: Interference from auto-detected account types,  Up: Account types
+
+14.8.4.4 Old account type syntax
+................................
+
+In some hledger journals you might instead see this old syntax (the
+letters ALERX, separated from the account name by two or more spaces);
+this is deprecated and may be removed soon:
+
+
+account assets       A
+account liabilities  L
+account equity       E
+account revenues     R
+account expenses     X
+
+
+File: hledger_journal.info,  Node: Account display order,  Prev: Account types,  Up: Declaring accounts
+
+14.8.5 Account display order
+----------------------------
+
+Account directives also set the order in which accounts are displayed,
+eg in reports, the hledger-ui accounts screen, and the hledger-web
+sidebar. By default accounts are listed in alphabetical order. But if
+you have these account directives in the journal:
+
+
+account assets
+account liabilities
+account equity
+account revenues
+account expenses
+
+   you'll see those accounts displayed in declaration order, not
+alphabetically:
+
+
+$ hledger accounts -1
+assets
+liabilities
+equity
+revenues
+expenses
+
+   Undeclared accounts, if any, are displayed last, in alphabetical
+order.
+
+   Note that sorting is done at each level of the account tree (within
+each group of sibling accounts under the same parent). And currently,
+this directive:
+
+
+account other:zoo
+
+   would influence the position of `zoo' among `other''s subaccounts,
+but not the position of `other' among the top-level accounts. This
+means:
+
+   * you will sometimes declare parent accounts (eg `account other'
+     above) that you don't intend to post to, just to customize their
+     display order
+
+   * sibling accounts stay together (you couldn't display `x:y' in
+     between `a:b' and `a:c').
+
+
+File: hledger_journal.info,  Node: Rewriting accounts,  Next: Default parent account,  Prev: Declaring accounts,  Up: DIRECTIVES
+
+14.9 Rewriting accounts
+=======================
+
+You can define account alias rules which rewrite your account names, or
+parts of them, before generating reports. This can be useful for:
+
+   * expanding shorthand account names to their full form, allowing
+     easier data entry and a less verbose journal
+
+   * adapting old journals to your current chart of accounts
+
+   * experimenting with new account organisations, like a new hierarchy
+     or combining two accounts into one
+
+   * customising reports
+
+   Account aliases also rewrite account names in account directives.
+They do not affect account names being entered via hledger add or
+hledger-web.
+
+   See also Rewrite account names.
+
+* Menu:
+
+* Basic aliases::
+* Regex aliases::
+* Combining aliases::
+* Aliases and multiple files::
+* end aliases::
+
+
+File: hledger_journal.info,  Node: Basic aliases,  Next: Regex aliases,  Up: Rewriting accounts
+
+14.9.1 Basic aliases
+--------------------
+
+To set an account alias, use the `alias' directive in your journal
+file. This affects all subsequent journal entries in the current file or
+its included files. The spaces around the = are optional:
+
+
+alias OLD = NEW
+
+   Or, you can use the `--alias 'OLD=NEW'' option on the command line.
+This affects all entries. It's useful for trying out aliases
+interactively.
+
+   OLD and NEW are case sensitive full account names. hledger will
+replace any occurrence of the old account name with the new one.
+Subaccounts are also affected. Eg:
+
+
+alias checking = assets:bank:wells fargo:checking
+; rewrites "checking" to "assets:bank:wells fargo:checking", or "checking:a" to "assets:bank:wells fargo:checking:a"
+
+
+File: hledger_journal.info,  Node: Regex aliases,  Next: Combining aliases,  Prev: Basic aliases,  Up: Rewriting accounts
+
+14.9.2 Regex aliases
+--------------------
+
+There is also a more powerful variant that uses a regular expression,
+indicated by the forward slashes:
+
+
+alias /REGEX/ = REPLACEMENT
+
+   or `--alias '/REGEX/=REPLACEMENT''.
+
+   REGEX is a case-insensitive regular expression. Anywhere it matches
+inside an account name, the matched part will be replaced by
+REPLACEMENT. If REGEX contains parenthesised match groups, these can be
+referenced by the usual numeric backreferences in REPLACEMENT. Eg:
+
+
+alias /^(.+):bank:([^:]+):(.*)/ = \1:\2 \3
+; rewrites "assets:bank:wells fargo:checking" to  "assets:wells fargo checking"
+
+   Also note that REPLACEMENT continues to the end of line (or on
+command line, to end of option argument), so it can contain trailing
+whitespace.
+
+
+File: hledger_journal.info,  Node: Combining aliases,  Next: Aliases and multiple files,  Prev: Regex aliases,  Up: Rewriting accounts
+
+14.9.3 Combining aliases
+------------------------
+
+You can define as many aliases as you like, using journal directives
+and/or command line options.
+
+   Recursive aliases - where an account name is rewritten by one alias,
+then by another alias, and so on - are allowed. Each alias sees the
+effect of previously applied aliases.
+
+   In such cases it can be important to understand which aliases will be
+applied and in which order. For (each account name in) each journal
+entry, we apply:
+
+  1. `alias' directives preceding the journal entry, most recently
+     parsed first (ie, reading upward from the journal entry, bottom to
+     top)
+
+  2. `--alias' options, in the order they appeared on the command line
+     (left to right).
+
+   In other words, for (an account name in) a given journal entry:
+
+   * the nearest alias declaration before/above the entry is applied
+     first
+
+   * the next alias before/above that will be be applied next, and so on
+
+   * aliases defined after/below the entry do not affect it.
+
+   This gives nearby aliases precedence over distant ones, and helps
+provide semantic stability - aliases will keep working the same way
+independent of which files are being read and in which order.
+
+   In case of trouble, adding `--debug=6' to the command line will show
+which aliases are being applied when.
+
+
+File: hledger_journal.info,  Node: Aliases and multiple files,  Next: end aliases,  Prev: Combining aliases,  Up: Rewriting accounts
+
+14.9.4 Aliases and multiple files
+---------------------------------
+
+As explained at Directives and multiple files, `alias' directives do
+not affect parent or sibling files. Eg in this command,
+
+
+hledger -f a.aliases -f b.journal
+
+   account aliases defined in a.aliases will not affect b.journal.
+Including the aliases doesn't work either:
+
+
+include a.aliases
+
+2020-01-01  ; not affected by a.aliases
+  foo  1
+  bar
+
+   This means that account aliases should usually be declared at the
+start of your top-most file, like this:
+
+
+alias foo=Foo
+alias bar=Bar
+
+2020-01-01  ; affected by aliases above
+  foo  1
+  bar
+
+include c.journal  ; also affected
+
+
+File: hledger_journal.info,  Node: end aliases,  Prev: Aliases and multiple files,  Up: Rewriting accounts
+
+14.9.5 `end aliases'
+--------------------
+
+You can clear (forget) all currently defined aliases with the `end
+aliases' directive:
+
+
+end aliases
+
+
+File: hledger_journal.info,  Node: Default parent account,  Prev: Rewriting accounts,  Up: DIRECTIVES
+
+14.10 Default parent account
+============================
+
+You can specify a parent account which will be prepended to all accounts
+within a section of the journal. Use the `apply account' and `end apply
+account' directives like so:
+
+
+apply account home
+
+2010/1/1
+    food    $10
+    cash
+
+end apply account
+
+   which is equivalent to:
+
+
+2010/01/01
+    home:food           $10
+    home:cash          $-10
+
+   If `end apply account' is omitted, the effect lasts to the end of
+the file. Included files are also affected, eg:
+
+
+apply account business
+include biz.journal
+end apply account
+apply account personal
+include personal.journal
+
+   Prior to hledger 1.0, legacy `account' and `end' spellings were also
+supported.
+
+   A default parent account also affects account directives. It does not
+affect account names being entered via hledger add or hledger-web. If
+account aliases are present, they are applied after the default parent
+account.
+
+
+File: hledger_journal.info,  Node: PERIODIC TRANSACTIONS,  Next: AUTO POSTINGS,  Prev: DIRECTIVES,  Up: Top
+
+15 PERIODIC TRANSACTIONS
+************************
+
+Periodic transaction rules describe transactions that recur. They allow
+hledger to generate temporary future transactions to help with
+forecasting, so you don't have to write out each one in the journal, and
+it's easy to try out different forecasts.
+
+   Periodic transactions can be a little tricky, so before you use them,
+read this whole section - or at least these tips:
+
+  1. Two spaces accidentally added or omitted will cause you trouble -
+     read about this below.
+
+  2. For troubleshooting, show the generated transactions with `hledger
+     print --forecast tag:generated' or `hledger register --forecast
+     tag:generated'.
+
+  3. Forecasted transactions will begin only after the last
+     non-forecasted transaction's date.
+
+  4. Forecasted transactions will end 6 months from today, by default.
+     See below for the exact start/end rules.
+
+  5. period expressions can be tricky. Their documentation needs
+     improvement, but is worth studying.
+
+  6. Some period expressions with a repeating interval must begin on a
+     natural boundary of that interval. Eg in `weekly from DATE', DATE
+     must be a monday. `~ weekly from 2019/10/1' (a tuesday) will give
+     an error.
+
+  7. Other period expressions with an interval are automatically
+     expanded to cover a whole number of that interval. (This is done
+     to improve reports, but it also affects periodic transactions.
+     Yes, it's a bit inconsistent with the above.) Eg: `~ every 10th
+     day of month from 2020/01', which is equivalent to `~ every 10th
+     day of month from 2020/01/01', will be adjusted to start on
+     2019/12/10.
+
+   Periodic transaction rules also have a second meaning: they are used
+to define budget goals, shown in budget reports.
+
+* Menu:
+
+* Periodic rule syntax::
+* Two spaces between period expression and description!::
+* Forecasting with periodic transactions::
+* Budgeting with periodic transactions::
+
+
+File: hledger_journal.info,  Node: Periodic rule syntax,  Next: Two spaces between period expression and description!,  Up: PERIODIC TRANSACTIONS
+
+15.1 Periodic rule syntax
+=========================
+
+A periodic transaction rule looks like a normal journal entry, with the
+date replaced by a tilde (`~') followed by a period expression
+(mnemonic: `~' looks like a recurring sine wave.):
+
+
+~ monthly
+    expenses:rent          $2000
+    assets:bank:checking
+
+   There is an additional constraint on the period expression: the start
+date must fall on a natural boundary of the interval. Eg `monthly from
+2018/1/1' is valid, but `monthly from 2018/1/15' is not.
+
+   Partial or relative dates (M/D, D, tomorrow, last week) in the period
+expression can work (useful or not). They will be relative to today's
+date, unless a Y default year directive is in effect, in which case they
+will be relative to Y/1/1.
+
+
+File: hledger_journal.info,  Node: Two spaces between period expression and description!,  Next: Forecasting with periodic transactions,  Prev: Periodic rule syntax,  Up: PERIODIC TRANSACTIONS
+
+15.2 Two spaces between period expression and description!
+==========================================================
+
+If the period expression is followed by a transaction description, these
+must be separated by *two or more spaces*. This helps hledger know
+where the period expression ends, so that descriptions can not
+accidentally alter their meaning, as in this example:
+
+
+; 2 or more spaces needed here, so the period is not understood as "every 2 months in 2020"
+;               ||
+;               vv
+~ every 2 months  in 2020, we will review
+    assets:bank:checking   $1500
+    income:acme inc
+
+   So,
+
+   * Do write two spaces between your period expression and your
+     transaction description, if any.
+
+   * Don't accidentally write two spaces in the middle of your period
+     expression.
+
+
+File: hledger_journal.info,  Node: Forecasting with periodic transactions,  Next: Budgeting with periodic transactions,  Prev: Two spaces between period expression and description!,  Up: PERIODIC TRANSACTIONS
+
+15.3 Forecasting with periodic transactions
+===========================================
+
+The `--forecast' flag activates any periodic transaction rules in the
+journal. They will generate temporary recurring transactions, which are
+not saved in the journal, but will appear in all reports (eg print).
+This can be useful for estimating balances into the future, or
+experimenting with different scenarios. Or, it can be used as a data
+entry aid: describe recurring transactions, and every so often copy the
+output of `print --forecast' into the journal.
+
+   These transactions will have an extra tag indicating which periodic
+rule generated them: `generated-transaction:~ PERIODICEXPR'. And a
+similar, hidden tag (beginning with an underscore) which, because it's
+never displayed by print, can be used to match transactions generated
+"just now": `_generated-transaction:~ PERIODICEXPR'.
+
+   Periodic transactions are generated within some forecast period. By
+default, this
+
+   * begins on the later of
+        * the report start date if specified with -b/-p/date:
+
+        * the day after the latest normal (non-periodic) transaction in
+          the journal, or today if there are no normal transactions.
+
+   * ends on the report end date if specified with -e/-p/date:, or 6
+     months (180 days) from today.
+
+   This means that periodic transactions will begin only after the
+latest recorded transaction. And a recorded transaction dated in the
+future can prevent generation of periodic transactions. (You can avoid
+that by writing the future transaction as a one-time periodic rule
+instead - put tilde before the date, eg `~ YYYY-MM-DD ...').
+
+   Or, you can set your own arbitrary "forecast period", which can
+overlap recorded transactions, and need not be in the future, by
+providing an option argument, like `--forecast=PERIODEXPR'. Note the
+equals sign is required, a space won't work. PERIODEXPR is a period
+expression, which can specify the start date, end date, or both, like
+in a `date:' query. (See also hledger.1 -> Report start & end date).
+Some examples: `--forecast=202001-202004', `--forecast=jan-',
+`--forecast=2020'.
+
+
+File: hledger_journal.info,  Node: Budgeting with periodic transactions,  Prev: Forecasting with periodic transactions,  Up: PERIODIC TRANSACTIONS
+
+15.4 Budgeting with periodic transactions
+=========================================
+
+With the `--budget' flag, currently supported by the balance command,
+each periodic transaction rule declares recurring budget goals for the
+specified accounts. Eg the first example above declares a goal of
+spending $2000 on rent (and also, a goal of depositing $2000 into
+checking) every month. Goals and actual performance can then be compared
+in budget reports.
+
+   See also: Budgeting and Forecasting.
+
+
+File: hledger_journal.info,  Node: AUTO POSTINGS,  Prev: PERIODIC TRANSACTIONS,  Up: Top
+
+16 AUTO POSTINGS
+****************
+
+"Automated postings" or "auto postings" are extra postings which get
+added automatically to transactions which match certain queries, defined
+by "auto posting rules", when you use the `--auto' flag.
+
+   An auto posting rule looks a bit like a transaction:
+
+
+= QUERY
+    ACCOUNT  AMOUNT
+    ...
+    ACCOUNT  [AMOUNT]
+
+   except the first line is an equals sign (mnemonic: `=' suggests
+matching), followed by a query (which matches existing postings), and
+each "posting" line describes a posting to be generated, and the posting
+amounts can be:
+
+   * a normal amount with a commodity symbol, eg `$2'. This will be used
+     as-is.
+
+   * a number, eg `2'. The commodity symbol (if any) from the matched
+     posting will be added to this.
+
+   * a numeric multiplier, eg `*2' (a star followed by a number N). The
+     matched posting's amount (and total price, if any) will be
+     multiplied by N.
+
+   * a multiplier with a commodity symbol, eg `*$2' (a star, number N,
+     and symbol S). The matched posting's amount will be multiplied by
+     N, and its commodity symbol will be replaced with S.
+
+   Any query term containing spaces must be enclosed in single or double
+quotes, as on the command line. Eg, note the quotes around the second
+query term below:
+
+
+= expenses:groceries 'expenses:dining out'
+    (budget:funds:dining out)                 *-1
+
+   Some examples:
+
+
+; every time I buy food, schedule a dollar donation
+= expenses:food
+    (liabilities:charity)   $-1
+
+; when I buy a gift, also deduct that amount from a budget envelope subaccount
+= expenses:gifts
+    assets:checking:gifts  *-1
+    assets:checking         *1
+
+2017/12/1
+  expenses:food    $10
+  assets:checking
+
+2017/12/14
+  expenses:gifts   $20
+  assets:checking
+
+
+$ hledger print --auto
+2017-12-01
+    expenses:food              $10
+    assets:checking
+    (liabilities:charity)      $-1
+
+2017-12-14
+    expenses:gifts             $20
+    assets:checking
+    assets:checking:gifts     -$20
+    assets:checking            $20
+
+* Menu:
+
+* Auto postings and multiple files::
+* Auto postings and dates::
+* Auto postings and transaction balancing / inferred amounts / balance assertions::
+* Auto posting tags::
+
+
+File: hledger_journal.info,  Node: Auto postings and multiple files,  Next: Auto postings and dates,  Up: AUTO POSTINGS
+
+16.1 Auto postings and multiple files
+=====================================
+
+An auto posting rule can affect any transaction in the current file, or
+in any parent file or child file. Note, currently it will not affect
+sibling files (when multiple `-f'/`--file' are used - see #1212).
+
+
+File: hledger_journal.info,  Node: Auto postings and dates,  Next: Auto postings and transaction balancing / inferred amounts / balance assertions,  Prev: Auto postings and multiple files,  Up: AUTO POSTINGS
+
+16.2 Auto postings and dates
+============================
+
+A posting date (or secondary date) in the matched posting, or (taking
+precedence) a posting date in the auto posting rule itself, will also be
+used in the generated posting.
+
+
+File: hledger_journal.info,  Node: Auto postings and transaction balancing / inferred amounts / balance assertions,  Next: Auto posting tags,  Prev: Auto postings and dates,  Up: AUTO POSTINGS
+
+16.3 Auto postings and transaction balancing / inferred amounts /
+=================================================================
+
+balance assertions
+
+   Currently, auto postings are added:
+
+   * after missing amounts are inferred, and transactions are checked
+     for balancedness,
+
+   * but before balance assertions are checked.
+
+   Note this means that journal entries must be balanced both before and
+after auto postings are added. This changed in hledger 1.12+; see #893
+for background.
+
+
+File: hledger_journal.info,  Node: Auto posting tags,  Prev: Auto postings and transaction balancing / inferred amounts / balance assertions,  Up: AUTO POSTINGS
+
+16.4 Auto posting tags
+======================
+
+Automated postings will have some extra tags:
+
+   * `generated-posting:= QUERY' - shows this was generated by an auto
+     posting rule, and the query
+
+   * `_generated-posting:= QUERY' - a hidden tag, which does not appear
+     in hledger's output. This can be used to match postings generated
+     "just now", rather than generated in the past and saved to the
+     journal.
+
+   Also, any transaction that has been changed by auto posting rules
+will have these tags added:
+
+   * `modified:' - this transaction was modified
+
+   * `_modified:' - a hidden tag not appearing in the comment; this
+     transaction was modified "just now".
+
+
+
+Tag Table:
+Node: Top88
+Node: TRANSACTIONS2095
+Ref: #transactions2213
+Node: DATES3230
+Ref: #dates3337
+Node: Simple dates3402
+Ref: #simple-dates3524
+Node: Secondary dates4031
+Ref: #secondary-dates4181
+Node: Posting dates5515
+Ref: #posting-dates5640
+Node: STATUS7009
+Ref: #status7117
+Node: DESCRIPTION8822
+Ref: #description8943
+Node: Payee and note9261
+Ref: #payee-and-note9371
+Node: COMMENTS9705
+Ref: #comments9818
+Node: TAGS11011
+Ref: #tags11113
+Node: POSTINGS12511
+Ref: #postings12626
+Node: Virtual postings13650
+Ref: #virtual-postings13763
+Node: ACCOUNT NAMES15065
+Ref: #account-names15193
+Node: AMOUNTS15678
+Ref: #amounts15804
+Node: Digit group marks16931
+Ref: #digit-group-marks17078
+Node: Commodity display style18018
+Ref: #commodity-display-style18194
+Node: Rounding19738
+Ref: #rounding19858
+Node: TRANSACTION PRICES20268
+Ref: #transaction-prices20425
+Node: LOT PRICES LOT DATES22855
+Ref: #lot-prices-lot-dates23029
+Node: BALANCE ASSERTIONS23516
+Ref: #balance-assertions23685
+Node: Assertions and ordering24715
+Ref: #assertions-and-ordering24899
+Node: Assertions and included files25596
+Ref: #assertions-and-included-files25835
+Node: Assertions and multiple -f options26166
+Ref: #assertions-and-multiple--f-options26418
+Node: Assertions and commodities26549
+Ref: #assertions-and-commodities26777
+Node: Assertions and prices27932
+Ref: #assertions-and-prices28142
+Node: Assertions and subaccounts28583
+Ref: #assertions-and-subaccounts28808
+Node: Assertions and virtual postings29132
+Ref: #assertions-and-virtual-postings29370
+Node: Assertions and precision29511
+Ref: #assertions-and-precision29700
+Node: BALANCE ASSIGNMENTS29965
+Ref: #balance-assignments30126
+Node: Balance assignments and prices31289
+Ref: #balance-assignments-and-prices31457
+Node: DIRECTIVES31683
+Ref: #directives31829
+Node: Directives and multiple files37274
+Ref: #directives-and-multiple-files37453
+Node: Comment blocks38115
+Ref: #comment-blocks38294
+Node: Including other files38469
+Ref: #including-other-files38645
+Node: Default year39569
+Ref: #default-year39734
+Node: Declaring commodities40141
+Ref: #declaring-commodities40320
+Node: Commodity error checking42161
+Ref: #commodity-error-checking42317
+Node: Default commodity42573
+Ref: #default-commodity42755
+Node: Declaring market prices43640
+Ref: #declaring-market-prices43831
+Node: Declaring accounts44689
+Ref: #declaring-accounts44871
+Node: Account error checking46078
+Ref: #account-error-checking46250
+Node: Account comments47427
+Ref: #account-comments47617
+Node: Account subdirectives48043
+Ref: #account-subdirectives48234
+Node: Account types48549
+Ref: #account-types48729
+Node: Declaring account types49464
+Ref: #declaring-account-types49649
+Node: Auto-detected account types50300
+Ref: #auto-detected-account-types50547
+Node: Interference from auto-detected account types51446
+Ref: #interference-from-auto-detected-account-types51729
+Node: Old account type syntax52212
+Ref: #old-account-type-syntax52415
+Node: Account display order52716
+Ref: #account-display-order52882
+Node: Rewriting accounts54033
+Ref: #rewriting-accounts54214
+Node: Basic aliases54973
+Ref: #basic-aliases55115
+Node: Regex aliases55817
+Ref: #regex-aliases55985
+Node: Combining aliases56705
+Ref: #combining-aliases56894
+Node: Aliases and multiple files58171
+Ref: #aliases-and-multiple-files58376
+Node: end aliases58957
+Ref: #end-aliases59110
+Node: Default parent account59212
+Ref: #default-parent-account59376
+Node: PERIODIC TRANSACTIONS60260
+Ref: #periodic-transactions60422
+Node: Periodic rule syntax62339
+Ref: #periodic-rule-syntax62541
+Node: Two spaces between period expression and description!63244
+Ref: #two-spaces-between-period-expression-and-description63559
+Node: Forecasting with periodic transactions64244
+Ref: #forecasting-with-periodic-transactions64545
+Node: Budgeting with periodic transactions66591
+Ref: #budgeting-with-periodic-transactions66826
+Node: AUTO POSTINGS67233
+Ref: #auto-postings67360
+Node: Auto postings and multiple files69543
+Ref: #auto-postings-and-multiple-files69743
+Node: Auto postings and dates69951
+Ref: #auto-postings-and-dates70221
+Node: Auto postings and transaction balancing / inferred amounts / balance assertions70396
+Ref: #auto-postings-and-transaction-balancing-inferred-amounts-balance-assertions70744
+Node: Auto posting tags71089
+Ref: #auto-posting-tags71300
 
 End Tag Table
diff --git a/embeddedfiles/hledger_journal.txt b/embeddedfiles/hledger_journal.txt
--- a/embeddedfiles/hledger_journal.txt
+++ b/embeddedfiles/hledger_journal.txt
@@ -7,9 +7,9 @@
        hledger's default file format, representing a General Journal.
 
 DESCRIPTION
-       hledger's usual data source is a plain text file containing journal en-
-       tries in hledger journal format.  This file represents a  standard  ac-
-       counting  general  journal.   I  use file names ending in .journal, but
+       hledger's  usual  data  source  is a plain text file containing journal
+       entries in hledger journal format.  This  file  represents  a  standard
+       accounting  general  journal.  I use file names ending in .journal, but
        that's not required.  The journal file contains a number of transaction
        entries, each describing a transfer of money (or any commodity) between
        two or more named accounts, in a simple format readable by both hledger
@@ -43,8 +43,8 @@
        between two or more named accounts.
 
        Each  transaction is recorded as a journal entry, beginning with a sim-
-       ple date in column 0.  This can be followed by any of the following op-
-       tional fields, separated by spaces:
+       ple date in column 0.  This can be followed by  any  of  the  following
+       optional fields, separated by spaces:
 
        o a status character (empty, !, or *)
 
@@ -112,8 +112,8 @@
        You can give individual postings a different  date  from  their  parent
        transaction,  by  adding a posting comment containing a tag (see below)
        like date:DATE.  This is probably the best way to control posting dates
-       precisely.   Eg  in  this  example the expense should appear in May re-
-       ports, and the deduction from checking should be reported  on  6/1  for
+       precisely.   Eg  in  this  example  the  expense  should  appear in May
+       reports, and the deduction from checking should be reported on 6/1  for
        easy bank reconciliation:
 
               2015/5/30
@@ -140,10 +140,11 @@
 
 STATUS
        Transactions,  or  individual postings within a transaction, can have a
-       status mark, which is a single character  before  the  transaction  de-
-       scription  or posting account name, separated from it by a space, indi-
-       cating one of three statuses:
+       status mark,  which  is  a  single  character  before  the  transaction
+       description  or  posting  account  name,  separated from it by a space,
+       indicating one of three statuses:
 
+
        mark     status
        ------------------
                 unmarked
@@ -155,8 +156,8 @@
        status:* queries; or the U, P, C keys in hledger-ui.
 
        Note, in Ledger and in older versions of hledger, the "unmarked"  state
-       is  called  "uncleared".   As  of hledger 1.3 we have renamed it to un-
-       marked for clarity.
+       is  called  "uncleared".   As  of  hledger  1.3  we  have renamed it to
+       unmarked for clarity.
 
        To replicate Ledger and old hledger's behaviour of also matching  pend-
        ing, combine -U and -P.
@@ -169,6 +170,7 @@
        What "uncleared", "pending", and "cleared" actually mean is up to  you.
        Here's one suggestion:
 
+
        status       meaning
        --------------------------------------------------------------------------
        uncleared    recorded but not yet reconciled; needs review
@@ -178,8 +180,8 @@
                     rect
 
        With  this scheme, you would use -PC to see the current balance at your
-       bank, -U to see things which will probably hit your bank soon (like un-
-       cashed  checks),  and no flags to see the most up-to-date state of your
+       bank, -U to see things which will probably hit  your  bank  soon  (like
+       uncashed checks), and no flags to see the most up-to-date state of your
        finances.
 
 DESCRIPTION
@@ -192,9 +194,9 @@
    Payee and note
        You can optionally include a | (pipe) character in descriptions to sub-
        divide the description into separate fields for payee/payer name on the
-       left (up to the first |) and an additional note field on the right (af-
-       ter  the  first |).  This may be worthwhile if you need to do more pre-
-       cise querying and pivoting by payee or by note.
+       left (up to the first |) and an additional  note  field  on  the  right
+       (after  the  first  |).   This may be worthwhile if you need to do more
+       precise querying and pivoting by payee or by note.
 
 COMMENTS
        Lines in the journal beginning with a semicolon (;) or hash (#) or star
@@ -202,11 +204,11 @@
        nodes to be ignored, allowing emacs users to fold  and  navigate  their
        journals with org-mode or orgstruct-mode.)
 
-       You  can attach comments to a transaction by writing them after the de-
-       scription and/or indented on the following lines (before the postings).
-       Similarly,  you can attach comments to an individual posting by writing
-       them after the amount and/or indented on the following lines.  Transac-
-       tion and posting comments must begin with a semicolon (;).
+       You  can  attach  comments  to  a transaction by writing them after the
+       description and/or indented on the following lines  (before  the  post-
+       ings).   Similarly, you can attach comments to an individual posting by
+       writing them after the amount and/or indented on the  following  lines.
+       Transaction and posting comments must begin with a semicolon (;).
 
        Some examples:
 
@@ -338,8 +340,8 @@
        Account names can be aliased.
 
 AMOUNTS
-       After the account name, there is usually an  amount.   (Important:  be-
-       tween account name and amount, there must be two or more spaces.)
+       After the account  name,  there  is  usually  an  amount.   (Important:
+       between account name and amount, there must be two or more spaces.)
 
        hledger's  amount  format is flexible, supporting several international
        formats.  Here are some examples.  Amounts have a  number  (the  "quan-
@@ -400,16 +402,17 @@
 
        hledger will treat them both as decimal marks by default (cf #793).  If
        you use digit group marks, to prevent confusion and undetected typos we
-       recommend you write commodity directives at the top of the file to  ex-
-       plicitly  declare the decimal mark (and optionally a digit group mark).
-       Note, these formats ("amount styles") are specific to  each  commodity,
-       so if your data uses multiple formats, hledger can handle it:
+       recommend you write commodity directives at the  top  of  the  file  to
+       explicitly  declare  the  decimal  mark  (and  optionally a digit group
+       mark).  Note, these formats ("amount styles") are specific to each com-
+       modity, so if your data uses multiple formats, hledger can handle it:
 
               commodity $1,000.00
               commodity EUR 1.000,00
               commodity INR 9,99,99,999.00
               commodity       1 000 000.9455
 
+
    Commodity display style
        For each commodity, hledger chooses a consistent style to use when dis-
        playing amounts.  (Except price amounts, which are always displayed  as
@@ -426,44 +429,44 @@
 
        A style is inferred from the journal amounts in a commodity as follows:
 
-       o Use the general style (decimal mark, symbol placement) of  the  first
+       o Use  the  general style (decimal mark, symbol placement) of the first
          amount
 
-       o Use  the  first-seen digit group style (digit group mark, digit group
+       o Use the first-seen digit group style (digit group mark,  digit  group
          sizes), if any
 
        o Use the maximum number of decimal places of all.
 
-       Transaction price amounts don't affect the commodity display style  di-
-       rectly, but occasionally they can do so indirectly (eg when a posting's
-       amount is inferred using a transaction price).  If you find this  caus-
-       ing problems, use a commodity directive to fix the display style.
+       Transaction  price  amounts  don't  affect  the commodity display style
+       directly, but occasionally they can do so indirectly (eg when  a  post-
+       ing's  amount is inferred using a transaction price).  If you find this
+       causing problems, use a commodity directive to fix the display style.
 
        In summary, each commodity's amounts will be normalised to
 
        o the style declared by a commodity directive
 
-       o or,  the  style  of the first posting amount in the journal, with the
-         first-seen digit group style and the maximum-seen number  of  decimal
+       o or, the style of the first posting amount in the  journal,  with  the
+         first-seen  digit  group style and the maximum-seen number of decimal
          places.
 
-       If  reports  are  showing amounts in a way you don't like (eg, with too
-       many decimal places), use a commodity directive to set  your  preferred
+       If reports are showing amounts in a way you don't like  (eg,  with  too
+       many  decimal  places), use a commodity directive to set your preferred
        style.
 
    Rounding
        Amounts are stored internally as decimal numbers with up to 255 decimal
-       places, and displayed with the number of decimal  places  specified  by
-       the  commodity display style.  Note, hledger uses banker's rounding: it
-       rounds to the nearest even number, eg 0.5 displayed with  zero  decimal
-       places  is  "0").   (Guaranteed since hledger 1.17.1; in older versions
+       places,  and  displayed  with the number of decimal places specified by
+       the commodity display style.  Note, hledger uses banker's rounding:  it
+       rounds  to  the nearest even number, eg 0.5 displayed with zero decimal
+       places is "0").  (Guaranteed since hledger 1.17.1;  in  older  versions
        this could vary if hledger was built with Decimal < 0.5.1.)
 
 TRANSACTION PRICES
        Within a transaction, you can note an amount's price in another commod-
-       ity.   This can be used to document the cost (in a purchase) or selling
-       price (in a sale).  For  example,  transaction  prices  are  useful  to
-       record  purchases  of  a foreign currency.  Note transaction prices are
+       ity.  This can be used to document the cost (in a purchase) or  selling
+       price  (in  a  sale).   For  example,  transaction prices are useful to
+       record purchases of a foreign currency.  Note  transaction  prices  are
        fixed at the time of the transaction, and do not change over time.  See
        also market prices, which represent prevailing exchange rates on a cer-
        tain date.
@@ -489,14 +492,14 @@
                     assets:euros     EUR100          ; one hundred euros purchased
                     assets:dollars  $-135          ; for $135
 
-       4. Like  1, but the @ is parenthesised, i.e.  (@); this is for compati-
-          bility with Ledger journals (Virtual posting costs), and is  equiva-
+       4. Like 1, but the @ is parenthesised, i.e.  (@); this is for  compati-
+          bility  with Ledger journals (Virtual posting costs), and is equiva-
           lent to 1 in hledger.
 
        5. Like 2, but as in 4 the @@ is parenthesised, i.e.  (@@); in hledger,
           this is equivalent to 2.
 
-       Use the -B/--cost flag to convert amounts to their transaction  price's
+       Use  the -B/--cost flag to convert amounts to their transaction price's
        commodity, if any.  (mnemonic: "B" is from "cost Basis", as in Ledger).
        Eg here is how -B affects the balance report for the example above:
 
@@ -507,8 +510,8 @@
                              $-135  assets:dollars
                               $135  assets:euros    # <- the euros' cost
 
-       Note -B is sensitive to the order of postings when a transaction  price
-       is  inferred:  the  inferred price will be in the commodity of the last
+       Note  -B is sensitive to the order of postings when a transaction price
+       is inferred: the inferred price will be in the commodity  of  the  last
        amount.  So if example 3's postings are reversed, while the transaction
        is equivalent, -B shows something different:
 
@@ -521,18 +524,18 @@
                               EUR100  assets:euros
 
 LOT PRICES, LOT DATES
-       Ledger  allows  another kind of price, lot price (four variants: {UNIT-
+       Ledger allows another kind of price, lot price (four  variants:  {UNIT-
        PRICE},   {{TOTALPRICE}},   {=FIXEDUNITPRICE},   {{=FIXEDTOTALPRICE}}),
        and/or a lot date ([DATE]) to be specified.  These are normally used to
-       select a lot when selling investments.  hledger will parse  these,  for
-       compatibility  with  Ledger  journals,  but  currently ignores them.  A
-       transaction price, lot price and/or lot date may appear in  any  order,
+       select  a  lot when selling investments.  hledger will parse these, for
+       compatibility with Ledger journals,  but  currently  ignores  them.   A
+       transaction  price,  lot price and/or lot date may appear in any order,
        after the posting amount and before the balance assertion if any.
 
 BALANCE ASSERTIONS
-       hledger  supports  Ledger-style  balance  assertions  in journal files.
-       These look like, for example, = EXPECTEDBALANCE following  a  posting's
-       amount.   Eg  here  we assert the expected dollar balance in accounts a
+       hledger supports Ledger-style  balance  assertions  in  journal  files.
+       These  look  like, for example, = EXPECTEDBALANCE following a posting's
+       amount.  Eg here we assert the expected dollar balance  in  accounts  a
        and b after each posting:
 
               2013/1/1
@@ -544,32 +547,32 @@
                 b  $-1  =$-2
 
        After reading a journal file, hledger will check all balance assertions
-       and  report  an error if any of them fail.  Balance assertions can pro-
-       tect you from, eg, inadvertently disrupting reconciled  balances  while
-       cleaning  up  old  entries.   You can disable them temporarily with the
+       and report an error if any of them fail.  Balance assertions  can  pro-
+       tect  you  from, eg, inadvertently disrupting reconciled balances while
+       cleaning up old entries.  You can disable  them  temporarily  with  the
        -I/--ignore-assertions flag, which can be useful for troubleshooting or
-       for  reading Ledger files.  (Note: this flag currently does not disable
+       for reading Ledger files.  (Note: this flag currently does not  disable
        balance assignments, below).
 
    Assertions and ordering
-       hledger sorts an account's postings and assertions first  by  date  and
-       then  (for postings on the same day) by parse order.  Note this is dif-
+       hledger  sorts  an  account's postings and assertions first by date and
+       then (for postings on the same day) by parse order.  Note this is  dif-
        ferent from Ledger, which sorts assertions only by parse order.  (Also,
-       Ledger  assertions  do not see the accumulated effect of repeated post-
+       Ledger assertions do not see the accumulated effect of  repeated  post-
        ings to the same account within a transaction.)
 
        So, hledger balance assertions keep working if you reorder differently-
-       dated  transactions  within the journal.  But if you reorder same-dated
-       transactions or postings, assertions might break and require  updating.
+       dated transactions within the journal.  But if you  reorder  same-dated
+       transactions  or postings, assertions might break and require updating.
        This order dependence does bring an advantage: precise control over the
        order of postings and assertions within a day, so you can assert intra-
        day balances.
 
    Assertions and included files
-       With  included  files, things are a little more complicated.  Including
-       preserves the ordering of postings and assertions.  If you have  multi-
-       ple  postings  to  an  account  on the same day, split across different
-       files, and you also want to assert the account's balance  on  the  same
+       With included files, things are a little more  complicated.   Including
+       preserves  the ordering of postings and assertions.  If you have multi-
+       ple postings to an account on the  same  day,  split  across  different
+       files,  and  you  also want to assert the account's balance on the same
        day, you'll have to put the assertion in the right file.
 
    Assertions and multiple -f options
@@ -577,9 +580,9 @@
        -f options.  Use include or concatenate the files instead.
 
    Assertions and commodities
-       The asserted balance must be a simple single-commodity amount,  and  in
-       fact  the  assertion  checks  only  this commodity's balance within the
-       (possibly multi-commodity) account balance.   This  is  how  assertions
+       The  asserted  balance must be a simple single-commodity amount, and in
+       fact the assertion checks only  this  commodity's  balance  within  the
+       (possibly  multi-commodity)  account  balance.   This is how assertions
        work in Ledger also.  We could call this a "partial" balance assertion.
 
        To assert the balance of more than one commodity in an account, you can
@@ -702,51 +705,63 @@
        links to more detailed docs.  Note part of this table  is  hidden  when
        viewed in a web browser - scroll it sideways to see more.
 
-       direc-     end   di-   subdi-    purpose                        can  affect  (as of
-       tive       rective     rec-                                     2018/06)
+
+       direc-     end         subdi-    purpose                        can affect  (as  of
+       tive       directive   rec-                                     2018/06)
                               tives
        ------------------------------------------------------------------------------------
-       account                any       document  account names, de-   all  entries in all
-                              text      clare account types  &  dis-   files,  before   or
+       account                any       document   account    names,   all entries in  all
+                              text      declare account types & dis-   files,   before  or
                                         play order                     after
        alias      end                   rewrite account names          following   entries
-                  aliases                                              until  end  of cur-
+                  aliases                                              until end  of  cur-
                                                                        rent  file  or  end
                                                                        directive
-       apply      end apply             prepend  a  common parent to   following   entries
-       account    account               account names                  until  end  of cur-
+       apply      end apply             prepend a common  parent  to   following   entries
+       account    account               account names                  until end  of  cur-
                                                                        rent  file  or  end
                                                                        directive
        comment    end  com-             ignore part of journal         following   entries
-                  ment                                                 until  end  of cur-
+                  ment                                                 until end  of  cur-
                                                                        rent  file  or  end
                                                                        directive
-       commod-                format    declare a commodity and  its   number    notation:
+       commod-                format    declare  a commodity and its   number    notation:
        ity                              number  notation  &  display   following   entries
                                         style                          in  that  commodity
                                                                        in all files ; dis-
                                                                        play style: amounts
                                                                        of  that  commodity
                                                                        in reports
-       D                                declare a  commodity  to  be   default  commodity:
-                                        used    for    commodityless   following   commod-
-                                        amounts, and its number  no-   ityless entries un-
-                                        tation & display style         til end of  current
-                                                                       file;  number nota-
-                                                                       tion: following en-
-                                                                       tries  in that com-
-                                                                       modity until end of
-                                                                       current  file; dis-
-                                                                       play style: amounts
-                                                                       of  that  commodity
-                                                                       in reports
 
 
+
+
+
+
+
+
+
+
+
+
+       D                                declare  a  commodity  to be   default  commodity:
+                                        used    for    commodityless   following   commod-
+                                        amounts,   and   its  number   ityless     entries
+                                        notation & display style       until  end  of cur-
+                                                                       rent  file;  number
+                                                                       notation: following
+                                                                       entries   in   that
+                                                                       commodity until end
+                                                                       of  current   file;
+                                                                       display      style:
+                                                                       amounts   of   that
+                                                                       commodity        in
+                                                                       reports
        include                          include   entries/directives   what  the  included
                                         from another file              directives affect
        P                                declare a market price for a   amounts   of   that
-                                        commodity                      commodity  in   re-
-                                                                       ports,  when  -V is
+                                        commodity                      commodity        in
+                                                                       reports, when -V is
                                                                        used
        Y                                declare a year for  yearless   following   entries
                                         dates                          until end  of  cur-
@@ -759,6 +774,7 @@
 
        And some definitions:
 
+
        subdi-   optional  indented directive line immediately following a parent
        rec-     directive
        tive
@@ -773,8 +789,8 @@
        scope
 
        As you can see, directives vary in which journal entries and files they
-       affect, and whether they are focussed on input (parsing) or output (re-
-       ports).  Some directives have multiple effects.
+       affect,  and  whether  they  are  focussed on input (parsing) or output
+       (reports).  Some directives have multiple effects.
 
    Directives and multiple files
        If you use  multiple  -f/--file  options,  or  the  include  directive,
@@ -813,14 +829,14 @@
        The path may contain glob patterns to match multiple files, eg: include
        *.journal.
 
-       There is limited support for recursive wildcards: **/ (the slash is re-
-       quired)  matches  0  or more subdirectories.  It's not super convenient
+       There is limited support for recursive wildcards:  **/  (the  slash  is
+       required)  matches 0 or more subdirectories.  It's not super convenient
        since you have to avoid include cycles and including  directories,  but
        this can be done, eg: include */**/*.journal.
 
        The path may also be prefixed to force a specific file format, overrid-
-       ing the file extension (as described in hledger.1 -> Input files):  in-
-       clude timedot:~/notes/2020*.md.
+       ing the file extension (as described  in  hledger.1  ->  Input  files):
+       include timedot:~/notes/2020*.md.
 
    Default year
        You  can set a default year to be used for subsequent dates which don't
@@ -857,9 +873,9 @@
        3. It  declares  a  commodity's  display  style in output - decimal and
           digit group marks, number of decimal places, symbol placement etc.
 
-       You are likely to run into one of the problems solved by commodity  di-
-       rectives,  sooner or later, so it's a good idea to just always use them
-       to declare your commodities.
+       You are likely to run into one of  the  problems  solved  by  commodity
+       directives,  sooner  or  later,  so it's a good idea to just always use
+       them to declare your commodities.
 
        A commodity directive is just the word commodity followed by an amount.
        It may be written on a single line, like this:
@@ -899,15 +915,15 @@
 
    Default commodity
        The  D directive sets a default commodity, to be used for amounts with-
-       out a commodity symbol (ie, plain numbers).  This commodity will be ap-
-       plied to all subsequent commodity-less amounts, or until the next D di-
-       rective.  (Note, this is different from Ledger's D.)
+       out a commodity symbol (ie, plain numbers).   This  commodity  will  be
+       applied  to  all subsequent commodity-less amounts, or until the next D
+       directive.  (Note, this is different from Ledger's D.)
 
-       For compatibility/historical reasons, D also acts like a commodity  di-
-       rective, setting the commodity's display style (for output) and decimal
-       mark (for parsing input).  As with commodity, the amount must always be
-       written  with a decimal mark (period or comma).  If both directives are
-       used, commodity's style takes precedence.
+       For compatibility/historical reasons, D  also  acts  like  a  commodity
+       directive, setting the commodity's display style (for output) and deci-
+       mal mark (for parsing input).   As  with  commodity,  the  amount  must
+       always  be  written  with  a  decimal  mark (period or comma).  If both
+       directives are used, commodity's style takes precedence.
 
        The syntax is D AMOUNT.  Eg:
 
@@ -920,8 +936,8 @@
                 b
 
    Declaring market prices
-       The P directive declares a market price, which is an exchange rate  be-
-       tween  two  commodities on a certain date.  (In Ledger, they are called
+       The P directive declares a market price,  which  is  an  exchange  rate
+       between two commodities on a certain date.  (In Ledger, they are called
        "historical prices".) These are often obtained from a  stock  exchange,
        cryptocurrency exchange, or the foreign exchange market.
 
@@ -983,20 +999,20 @@
        rect balance when reconciling.
 
        In  strict mode, enabled with the -s/--strict flag, hledger will report
-       an error if any transaction uses an account name that has not been  de-
-       clared by an account directive.  Some notes:
+       an error if any transaction uses an account  name  that  has  not  been
+       declared by an account directive.  Some notes:
 
        o The  declaration is case-sensitive; transactions must use the correct
          account name capitalisation.
 
        o The account directive's scope is "whole file and below"  (see  direc-
          tives).  This means it affects all of the current file, and any files
-         it includes, but not parent or sibling files.  The  position  of  ac-
-         count  directives  within the file does not matter, though it's usual
+         it includes, but not  parent  or  sibling  files.   The  position  of
+         account directives within the file does not matter, though it's usual
          to put them at the top.
 
-       o Accounts can only be declared in journal files (but will  affect  in-
-         cluded files in other formats).
+       o Accounts can only be declared  in  journal  files  (but  will  affect
+         included files in other formats).
 
        o It's  currently  not  possible  to declare "all possible subaccounts"
          with a wildcard; every account posted to must be declared.
@@ -1031,8 +1047,8 @@
                 [LEDGER-STYLE SUBDIRECTIVES, IGNORED]
 
    Account types
-       hledger recognises five main types of account, corresponding to the ac-
-       count classes in the accounting equation:
+       hledger recognises five main types of  account,  corresponding  to  the
+       account classes in the accounting equation:
 
        Asset, Liability, Equity, Revenue, Expense.
 
@@ -1067,6 +1083,7 @@
        not  need  to declare account types, as they will be detected automati-
        cally using the following rules:
 
+
        If  name  matches  regular   account type is:
        expression:
        ----------------------------------------------
@@ -1077,6 +1094,7 @@
        ^(income|revenue)s?(:|$)     Revenue
        ^expenses?(:|$)              Expense
 
+
        If account type is Asset and name does not contain  regu-   account  type
        lar expression:                                             is:
        --------------------------------------------------------------------------
@@ -1090,8 +1108,8 @@
        to prevent any confusion from mixing declared and auto-detected  types.
        Although  it's unlikely to happen in real life, here's an example: with
        the following journal, balancesheetequity shows "liabilities"  in  both
-       Liabilities and Equity sections.  Declaring another account as type:Li-
-       ability would fix it:
+       Liabilities   and   Equity  sections.   Declaring  another  account  as
+       type:Liability would fix it:
 
               account liabilities  ; type:Equity
 
@@ -1135,20 +1153,20 @@
 
        Undeclared accounts, if any, are displayed last, in alphabetical order.
 
-       Note that sorting is done at each level of  the  account  tree  (within
-       each  group of sibling accounts under the same parent).  And currently,
+       Note  that  sorting  is  done at each level of the account tree (within
+       each group of sibling accounts under the same parent).  And  currently,
        this directive:
 
               account other:zoo
 
-       would influence the position of zoo among other's subaccounts, but  not
+       would  influence the position of zoo among other's subaccounts, but not
        the position of other among the top-level accounts.  This means:
 
-       o you  will  sometimes declare parent accounts (eg account other above)
-         that you don't intend to post to, just to customize their display or-
-         der
+       o you will sometimes declare parent accounts (eg account  other  above)
+         that  you  don't  intend  to post to, just to customize their display
+         order
 
-       o sibling  accounts  stay together (you couldn't display x:y in between
+       o sibling accounts stay together (you couldn't display x:y  in  between
          a:b and a:c).
 
    Rewriting accounts
@@ -1166,14 +1184,14 @@
        o customising reports
 
        Account aliases also rewrite account names in account directives.  They
-       do not affect account names being entered via hledger add  or  hledger-
+       do  not  affect account names being entered via hledger add or hledger-
        web.
 
        See also Rewrite account names.
 
    Basic aliases
-       To  set an account alias, use the alias directive in your journal file.
-       This affects all subsequent journal entries in the current file or  its
+       To set an account alias, use the alias directive in your journal  file.
+       This  affects all subsequent journal entries in the current file or its
        included files.  The spaces around the = are optional:
 
               alias OLD = NEW
@@ -1181,9 +1199,9 @@
        Or, you can use the --alias 'OLD=NEW' option on the command line.  This
        affects all entries.  It's useful for trying out aliases interactively.
 
-       OLD and NEW are case sensitive full account names.   hledger  will  re-
-       place  any occurrence of the old account name with the new one.  Subac-
-       counts are also affected.  Eg:
+       OLD and NEW are  case  sensitive  full  account  names.   hledger  will
+       replace  any occurrence of the old account name with the new one.  Sub-
+       accounts are also affected.  Eg:
 
               alias checking = assets:bank:wells fargo:checking
               ; rewrites "checking" to "assets:bank:wells fargo:checking", or "checking:a" to "assets:bank:wells fargo:checking:a"
@@ -1234,21 +1252,21 @@
 
        o aliases defined after/below the entry do not affect it.
 
-       This  gives nearby aliases precedence over distant ones, and helps pro-
-       vide semantic stability - aliases will keep working the same way  inde-
+       This gives nearby aliases precedence over distant ones, and helps  pro-
+       vide  semantic stability - aliases will keep working the same way inde-
        pendent of which files are being read and in which order.
 
-       In  case  of  trouble,  adding  --debug=6 to the command line will show
+       In case of trouble, adding --debug=6 to  the  command  line  will  show
        which aliases are being applied when.
 
    Aliases and multiple files
-       As explained at Directives and multiple files, alias directives do  not
+       As  explained at Directives and multiple files, alias directives do not
        affect parent or sibling files.  Eg in this command,
 
               hledger -f a.aliases -f b.journal
 
-       account  aliases  defined  in a.aliases will not affect b.journal.  In-
-       cluding the aliases doesn't work either:
+       account  aliases  defined  in  a.aliases  will  not  affect  b.journal.
+       Including the aliases doesn't work either:
 
               include a.aliases
 
@@ -1269,15 +1287,15 @@
               include c.journal  ; also affected
 
    end aliases
-       You  can  clear  (forget)  all  currently  defined aliases with the end
+       You can clear (forget) all  currently  defined  aliases  with  the  end
        aliases directive:
 
               end aliases
 
    Default parent account
-       You can specify a parent account which will be  prepended  to  all  ac-
-       counts  within a section of the journal.  Use the apply account and end
-       apply account directives like so:
+       You  can  specify  a  parent  account  which  will  be prepended to all
+       accounts within a section of the journal.  Use the  apply  account  and
+       end apply account directives like so:
 
               apply account home
 
@@ -1293,7 +1311,7 @@
                   home:food           $10
                   home:cash          $-10
 
-       If end apply account is omitted, the effect lasts to  the  end  of  the
+       If  end  apply  account  is omitted, the effect lasts to the end of the
        file.  Included files are also affected, eg:
 
               apply account business
@@ -1302,49 +1320,49 @@
               apply account personal
               include personal.journal
 
-       Prior  to  hledger 1.0, legacy account and end spellings were also sup-
+       Prior to hledger 1.0, legacy account and end spellings were  also  sup-
        ported.
 
-       A default parent account also affects account directives.  It does  not
-       affect  account names being entered via hledger add or hledger-web.  If
-       account aliases are present, they are applied after the default  parent
+       A  default parent account also affects account directives.  It does not
+       affect account names being entered via hledger add or hledger-web.   If
+       account  aliases are present, they are applied after the default parent
        account.
 
 PERIODIC TRANSACTIONS
-       Periodic  transaction rules describe transactions that recur.  They al-
-       low hledger to generate temporary  future  transactions  to  help  with
-       forecasting,  so  you  don't have to write out each one in the journal,
+       Periodic transaction rules  describe  transactions  that  recur.   They
+       allow  hledger  to  generate temporary future transactions to help with
+       forecasting, so you don't have to write out each one  in  the  journal,
        and it's easy to try out different forecasts.
 
-       Periodic transactions can be a little tricky, so before you  use  them,
+       Periodic  transactions  can be a little tricky, so before you use them,
        read this whole section - or at least these tips:
 
-       1. Two  spaces  accidentally  added or omitted will cause you trouble -
+       1. Two spaces accidentally added or omitted will cause  you  trouble  -
           read about this below.
 
-       2. For troubleshooting, show the generated  transactions  with  hledger
-          print   --forecast  tag:generated  or  hledger  register  --forecast
+       2. For  troubleshooting,  show  the generated transactions with hledger
+          print  --forecast  tag:generated  or  hledger  register   --forecast
           tag:generated.
 
-       3. Forecasted transactions will begin only  after  the  last  non-fore-
+       3. Forecasted  transactions  will  begin  only after the last non-fore-
           casted transaction's date.
 
-       4. Forecasted  transactions  will  end 6 months from today, by default.
+       4. Forecasted transactions will end 6 months from  today,  by  default.
           See below for the exact start/end rules.
 
-       5. period expressions can be tricky.   Their  documentation  needs  im-
-          provement, but is worth studying.
+       5. period   expressions  can  be  tricky.   Their  documentation  needs
+          improvement, but is worth studying.
 
-       6. Some  period  expressions  with a repeating interval must begin on a
-          natural boundary of that interval.  Eg in  weekly  from  DATE,  DATE
-          must  be a monday.  ~ weekly from 2019/10/1 (a tuesday) will give an
+       6. Some period expressions with a repeating interval must  begin  on  a
+          natural  boundary  of  that  interval.  Eg in weekly from DATE, DATE
+          must be a monday.  ~ weekly from 2019/10/1 (a tuesday) will give  an
           error.
 
        7. Other period expressions with an interval are automatically expanded
-          to  cover a whole number of that interval.  (This is done to improve
+          to cover a whole number of that interval.  (This is done to  improve
           reports, but it also affects periodic transactions.  Yes, it's a bit
-          inconsistent  with  the  above.)  Eg: ~ every 10th day of month from
-          2020/01, which is equivalent to ~  every  10th  day  of  month  from
+          inconsistent with the above.) Eg: ~ every 10th  day  of  month  from
+          2020/01,  which  is  equivalent  to  ~  every 10th day of month from
           2020/01/01, will be adjusted to start on 2019/12/10.
 
        Periodic transaction rules also have a second meaning: they are used to
@@ -1359,17 +1377,17 @@
                   expenses:rent          $2000
                   assets:bank:checking
 
-       There is an additional constraint on the period expression:  the  start
-       date  must fall on a natural boundary of the interval.  Eg monthly from
+       There  is  an additional constraint on the period expression: the start
+       date must fall on a natural boundary of the interval.  Eg monthly  from
        2018/1/1 is valid, but monthly from 2018/1/15 is not.
 
-       Partial or relative dates (M/D, D, tomorrow, last week) in  the  period
-       expression  can work (useful or not).  They will be relative to today's
-       date, unless a Y default year directive is in  effect,  in  which  case
+       Partial  or  relative dates (M/D, D, tomorrow, last week) in the period
+       expression can work (useful or not).  They will be relative to  today's
+       date,  unless  a  Y  default year directive is in effect, in which case
        they will be relative to Y/1/1.
 
    Two spaces between period expression and description!
-       If  the  period  expression  is  followed by a transaction description,
+       If the period expression is  followed  by  a  transaction  description,
        these must be separated by two or more spaces.  This helps hledger know
        where the period expression ends, so that descriptions can not acciden-
        tally alter their meaning, as in this example:
@@ -1383,68 +1401,69 @@
 
        So,
 
-       o Do write two spaces between your period expression and your  transac-
+       o Do  write two spaces between your period expression and your transac-
          tion description, if any.
 
-       o Don't  accidentally write two spaces in the middle of your period ex-
-         pression.
+       o Don't accidentally write two spaces in  the  middle  of  your  period
+         expression.
 
    Forecasting with periodic transactions
-       The --forecast flag activates any periodic  transaction  rules  in  the
-       journal.   They  will  generate temporary recurring transactions, which
-       are not saved in the journal,  but  will  appear  in  all  reports  (eg
+       The  --forecast  flag  activates  any periodic transaction rules in the
+       journal.  They will generate temporary  recurring  transactions,  which
+       are  not  saved  in  the  journal,  but  will appear in all reports (eg
        print).  This can be useful for estimating balances into the future, or
-       experimenting with different scenarios.  Or, it can be used as  a  data
+       experimenting  with  different scenarios.  Or, it can be used as a data
        entry aid: describe recurring transactions, and every so often copy the
        output of print --forecast into the journal.
 
-       These transactions will have an extra  tag  indicating  which  periodic
+       These  transactions  will  have  an extra tag indicating which periodic
        rule generated them: generated-transaction:~ PERIODICEXPR.  And a simi-
-       lar, hidden tag (beginning with  an  underscore)  which,  because  it's
-       never  displayed  by print, can be used to match transactions generated
+       lar,  hidden  tag  (beginning  with  an underscore) which, because it's
+       never displayed by print, can be used to match  transactions  generated
        "just now": _generated-transaction:~ PERIODICEXPR.
 
-       Periodic transactions are generated within some  forecast  period.   By
+       Periodic  transactions  are  generated within some forecast period.  By
        default, this
 
        o begins on the later of
 
          o the report start date if specified with -b/-p/date:
 
-         o the  day  after the latest normal (non-periodic) transaction in the
+         o the day after the latest normal (non-periodic) transaction  in  the
            journal, or today if there are no normal transactions.
 
-       o ends on the report end date  if  specified  with  -e/-p/date:,  or  6
+       o ends  on  the  report  end  date  if specified with -e/-p/date:, or 6
          months (180 days) from today.
 
-       This  means that periodic transactions will begin only after the latest
-       recorded transaction.  And a recorded transaction dated in  the  future
-       can  prevent  generation of periodic transactions.  (You can avoid that
+       This means that periodic transactions will begin only after the  latest
+       recorded  transaction.   And a recorded transaction dated in the future
+       can prevent generation of periodic transactions.  (You can  avoid  that
        by writing the future transaction as a one-time periodic rule instead -
        put tilde before the date, eg ~ YYYY-MM-DD ...).
 
        Or, you can set your own arbitrary "forecast period", which can overlap
-       recorded transactions, and need not be in the future, by  providing  an
-       option  argument,  like --forecast=PERIODEXPR.  Note the equals sign is
+       recorded  transactions,  and need not be in the future, by providing an
+       option argument, like --forecast=PERIODEXPR.  Note the equals  sign  is
        required, a space won't work.  PERIODEXPR is a period expression, which
-       can  specify  the start date, end date, or both, like in a date: query.
-       (See also hledger.1 ->  Report  start  &  end  date).   Some  examples:
+       can specify the start date, end date, or both, like in a  date:  query.
+       (See  also  hledger.1  ->  Report  start  &  end date).  Some examples:
        --forecast=202001-202004, --forecast=jan-, --forecast=2020.
 
    Budgeting with periodic transactions
-       With  the  --budget  flag,  currently supported by the balance command,
-       each periodic transaction rule declares recurring budget goals for  the
-       specified  accounts.   Eg  the  first  example above declares a goal of
-       spending $2000 on rent (and also,  a  goal  of  depositing  $2000  into
-       checking)  every  month.  Goals and actual performance can then be com-
+       With the --budget flag, currently supported  by  the  balance  command,
+       each  periodic transaction rule declares recurring budget goals for the
+       specified accounts.  Eg the first example  above  declares  a  goal  of
+       spending  $2000  on  rent  (and  also,  a goal of depositing $2000 into
+       checking) every month.  Goals and actual performance can then  be  com-
        pared in budget reports.
 
        See also: Budgeting and Forecasting.
 
+
 AUTO POSTINGS
-       "Automated postings" or "auto postings" are extra  postings  which  get
-       added  automatically  to  transactions which match certain queries, de-
-       fined by "auto posting rules", when you use the --auto flag.
+       "Automated  postings"  or  "auto postings" are extra postings which get
+       added  automatically  to  transactions  which  match  certain  queries,
+       defined by "auto posting rules", when you use the --auto flag.
 
        An auto posting rule looks a bit like a transaction:
 
@@ -1453,27 +1472,27 @@
                   ...
                   ACCOUNT  [AMOUNT]
 
-       except the first line is an equals sign (mnemonic:  =  suggests  match-
-       ing),  followed  by a query (which matches existing postings), and each
-       "posting" line describes a posting to be  generated,  and  the  posting
+       except  the  first  line is an equals sign (mnemonic: = suggests match-
+       ing), followed by a query (which matches existing postings),  and  each
+       "posting"  line  describes  a  posting to be generated, and the posting
        amounts can be:
 
-       o a  normal  amount  with a commodity symbol, eg $2.  This will be used
+       o a normal amount with a commodity symbol, eg $2.  This  will  be  used
          as-is.
 
        o a number, eg 2.  The commodity symbol (if any) from the matched post-
          ing will be added to this.
 
-       o a  numeric  multiplier,  eg  *2 (a star followed by a number N).  The
+       o a numeric multiplier, eg *2 (a star followed by  a  number  N).   The
          matched posting's amount (and total price, if any) will be multiplied
          by N.
 
-       o a  multiplier  with a commodity symbol, eg *$2 (a star, number N, and
+       o a multiplier with a commodity symbol, eg *$2 (a star, number  N,  and
          symbol S).  The matched posting's amount will be multiplied by N, and
          its commodity symbol will be replaced with S.
 
-       Any  query  term containing spaces must be enclosed in single or double
-       quotes, as on the command line.  Eg, note the quotes around the  second
+       Any query term containing spaces must be enclosed in single  or  double
+       quotes,  as on the command line.  Eg, note the quotes around the second
        query term below:
 
               = expenses:groceries 'expenses:dining out'
@@ -1512,24 +1531,24 @@
 
    Auto postings and multiple files
        An auto posting rule can affect any transaction in the current file, or
-       in any parent file or child file.  Note, currently it will  not  affect
+       in  any  parent file or child file.  Note, currently it will not affect
        sibling files (when multiple -f/--file are used - see #1212).
 
    Auto postings and dates
-       A  posting  date (or secondary date) in the matched posting, or (taking
-       precedence) a posting date in the auto posting rule itself,  will  also
+       A posting date (or secondary date) in the matched posting,  or  (taking
+       precedence)  a  posting date in the auto posting rule itself, will also
        be used in the generated posting.
 
    Auto postings and transaction balancing / inferred amounts / balance asser-
        tions
        Currently, auto postings are added:
 
-       o after missing amounts are inferred, and transactions are checked  for
+       o after  missing amounts are inferred, and transactions are checked for
          balancedness,
 
        o but before balance assertions are checked.
 
-       Note  this  means that journal entries must be balanced both before and
+       Note this means that journal entries must be balanced both  before  and
        after auto postings are added.  This changed in hledger 1.12+; see #893
        for background.
 
@@ -1539,11 +1558,11 @@
        o generated-posting:= QUERY - shows this was generated by an auto post-
          ing rule, and the query
 
-       o _generated-posting:= QUERY - a hidden tag, which does not  appear  in
+       o _generated-posting:=  QUERY  - a hidden tag, which does not appear in
          hledger's output.  This can be used to match postings generated "just
          now", rather than generated in the past and saved to the journal.
 
-       Also, any transaction that has been changed by auto posting rules  will
+       Also,  any transaction that has been changed by auto posting rules will
        have these tags added:
 
        o modified: - this transaction was modified
@@ -1554,7 +1573,7 @@
 
 
 REPORTING BUGS
-       Report bugs at http://bugs.hledger.org (or on the #hledger IRC  channel
+       Report  bugs at http://bugs.hledger.org (or on the #hledger IRC channel
        or hledger mail list)
 
 
@@ -1575,4 +1594,4 @@
 
 
 
-hledger-lib-1.20.3               December 2020              HLEDGER_JOURNAL(5)
+hledger-lib-1.20.4               December 2020              HLEDGER_JOURNAL(5)
diff --git a/embeddedfiles/hledger_timeclock.5 b/embeddedfiles/hledger_timeclock.5
--- a/embeddedfiles/hledger_timeclock.5
+++ b/embeddedfiles/hledger_timeclock.5
@@ -1,5 +1,5 @@
 
-.TH "HLEDGER_TIMECLOCK" "5" "December 2020" "hledger-lib-1.20.3 " "hledger User Manuals"
+.TH "HLEDGER_TIMECLOCK" "5" "December 2020" "hledger-lib-1.20.4 " "hledger User Manuals"
 
 
 
diff --git a/embeddedfiles/hledger_timeclock.info b/embeddedfiles/hledger_timeclock.info
--- a/embeddedfiles/hledger_timeclock.info
+++ b/embeddedfiles/hledger_timeclock.info
@@ -1,5 +1,5 @@
-This is hledger_timeclock.info, produced by makeinfo version 6.7 from
-stdin.
+This is hledger-lib/hledger_timeclock.info, produced by makeinfo
+version 4.8 from stdin.
 
 
 File: hledger_timeclock.info,  Node: Top,  Up: (dir)
@@ -9,23 +9,25 @@
 
 The time logging format of timeclock.el, as read by hledger.
 
-   hledger can read timeclock files.  As with Ledger, these are (a
-subset of) timeclock.el's format, containing clock-in and clock-out
-entries as in the example below.  The date is a simple date.  The time
-format is HH:MM[:SS][+-ZZZZ]. Seconds and timezone are optional.  The
-timezone, if present, must be four digits and is ignored (currently the
-time is always interpreted as a local time).
+   hledger can read timeclock files. As with Ledger, these are (a subset
+of) timeclock.el's format, containing clock-in and clock-out entries as
+in the example below. The date is a simple date. The time format is
+HH:MM[:SS][+-ZZZZ]. Seconds and timezone are optional. The timezone, if
+present, must be four digits and is ignored (currently the time is
+always interpreted as a local time).
 
+
 i 2015/03/30 09:00:00 some:account name  optional description after two spaces
 o 2015/03/30 09:20:00
 i 2015/03/31 22:21:45 another account
 o 2015/04/01 02:00:34
 
    hledger treats each clock-in/clock-out pair as a transaction posting
-some number of hours to an account.  Or if the session spans more than
-one day, it is split into several transactions, one for each day.  For
-the above time log, 'hledger print' generates these journal entries:
+some number of hours to an account. Or if the session spans more than
+one day, it is split into several transactions, one for each day. For
+the above time log, `hledger print' generates these journal entries:
 
+
 $ hledger -f t.timeclock print
 2015-03-30 * optional description after two spaces
     (some:account name)         0.33h
@@ -38,6 +40,7 @@
 
    Here is a sample.timeclock to download and some queries to try:
 
+
 $ hledger -f sample.timeclock balance                               # current time balances
 $ hledger -f sample.timeclock register -p 2009/3                    # sessions in march 2009
 $ hledger -f sample.timeclock register -p weekly --depth 1 --empty  # time summary by week
@@ -47,17 +50,18 @@
    * use emacs and the built-in timeclock.el, or the extended
      timeclock-x.el and perhaps the extras in ledgerutils.el
 
-   * at the command line, use these bash aliases: 'shell alias ti="echo
-     i `date '+%Y-%m-%d %H:%M:%S'` \$* >>$TIMELOG" alias to="echo o
-     `date '+%Y-%m-%d %H:%M:%S'` >>$TIMELOG"'
+   * at the command line, use these bash aliases: `shell     alias
+     ti="echo i `date '+%Y-%m-%d %H:%M:%S'` \$* >>$TIMELOG"     alias
+     to="echo o `date '+%Y-%m-%d %H:%M:%S'` >>$TIMELOG"'
 
-   * or use the old 'ti' and 'to' scripts in the ledger 2.x repository.
+   * or use the old `ti' and `to' scripts in the ledger 2.x repository.
      These rely on a "timeclock" executable which I think is just the
      ledger 2 executable renamed.
 
 
+
 
 Tag Table:
-Node: Top78
+Node: Top90
 
 End Tag Table
diff --git a/embeddedfiles/hledger_timeclock.txt b/embeddedfiles/hledger_timeclock.txt
--- a/embeddedfiles/hledger_timeclock.txt
+++ b/embeddedfiles/hledger_timeclock.txt
@@ -77,4 +77,4 @@
 
 
 
-hledger-lib-1.20.3               December 2020            HLEDGER_TIMECLOCK(5)
+hledger-lib-1.20.4               December 2020            HLEDGER_TIMECLOCK(5)
diff --git a/embeddedfiles/hledger_timedot.5 b/embeddedfiles/hledger_timedot.5
--- a/embeddedfiles/hledger_timedot.5
+++ b/embeddedfiles/hledger_timedot.5
@@ -1,5 +1,5 @@
 
-.TH "HLEDGER_TIMEDOT" "5" "December 2020" "hledger-lib-1.20.3 " "hledger User Manuals"
+.TH "HLEDGER_TIMEDOT" "5" "December 2020" "hledger-lib-1.20.4 " "hledger User Manuals"
 
 
 
diff --git a/embeddedfiles/hledger_timedot.info b/embeddedfiles/hledger_timedot.info
--- a/embeddedfiles/hledger_timedot.info
+++ b/embeddedfiles/hledger_timedot.info
@@ -1,5 +1,5 @@
-This is hledger_timedot.info, produced by makeinfo version 6.7 from
-stdin.
+This is hledger-lib/hledger_timedot.info, produced by makeinfo version
+4.8 from stdin.
 
 
 File: hledger_timedot.info,  Node: Top,  Up: (dir)
@@ -10,58 +10,61 @@
 hledger's human-friendly time logging format.
 
    Timedot is a plain text format for logging dated, categorised
-quantities (of time, usually), supported by hledger.  It is convenient
+quantities (of time, usually), supported by hledger. It is convenient
 for approximate and retroactive time logging, eg when the real-time
 clock-in/out required with a timeclock file is too precise or too
-interruptive.  It can be formatted like a bar chart, making clear at a
+interruptive. It can be formatted like a bar chart, making clear at a
 glance where time was spent.
 
    Though called "timedot", this format is read by hledger as
 commodityless quantities, so it could be used to represent dated
-quantities other than time.  In the docs below we'll assume it's time.
+quantities other than time. In the docs below we'll assume it's time.
 
-   A timedot file contains a series of day entries.  A day entry begins
+   A timedot file contains a series of day entries. A day entry begins
 with a non-indented hledger-style simple date (Y-M-D, Y/M/D, Y.M.D..)
 Any additional text on the same line is used as a transaction
 description for this day.
 
    This is followed by optionally-indented timelog items for that day,
-one per line.  Each timelog item is a note, usually a
+one per line. Each timelog item is a note, usually a
 hledger:style:account:name representing a time category, followed by two
-or more spaces, and a quantity.  Each timelog item generates a hledger
+or more spaces, and a quantity. Each timelog item generates a hledger
 transaction.
 
    Quantities can be written as:
 
-   * dots: a sequence of dots (.)  representing quarter hours.  Spaces
-     may optionally be used for grouping.  Eg: ....  ..
+   * dots: a sequence of dots (.) representing quarter hours. Spaces may
+     optionally be used for grouping. Eg: .... ..
 
-   * an integral or decimal number, representing hours.  Eg: 1.5
+   * an integral or decimal number, representing hours. Eg: 1.5
 
    * an integral or decimal number immediately followed by a unit symbol
-     's', 'm', 'h', 'd', 'w', 'mo', or 'y', representing seconds,
-     minutes, hours, days weeks, months or years respectively.  Eg: 90m.
+     `s', `m', `h', `d', `w', `mo', or `y', representing seconds,
+     minutes, hours, days weeks, months or years respectively. Eg: 90m.
      The following equivalencies are assumed, currently: 1m = 60s, 1h =
      60m, 1d = 24h, 1w = 7d, 1mo = 30d, 1y=365d.
 
+
    There is some flexibility allowing notes and todo lists to be kept
 right in the time log, if needed:
 
-   * Blank lines and lines beginning with '#' or ';' are ignored.
+   * Blank lines and lines beginning with `#' or `;' are ignored.
 
    * Lines not ending with a double-space and quantity are parsed as
      items taking no time, which will not appear in balance reports by
      default.  (Add -E to see them.)
 
-   * Org mode headlines (lines beginning with one or more '*' followed
+   * Org mode headlines (lines beginning with one or more `*' followed
      by a space) can be used as date lines or timelog items (the stars
-     are ignored).  Also all org headlines before the first date line
+     are ignored). Also all org headlines before the first date line
      are ignored.  This means org users can manage their timelog as an
      org outline (eg using org-mode/orgstruct-mode in Emacs), for
      organisation, faster navigation, controlling visibility etc.
 
+
    Examples:
 
+
 # on this day, 6h was spent on client work, 1.5h on haskell FOSS work, etc.
 2016/2/1
 inc:client1   .... .... .... .... .... ....
@@ -72,16 +75,19 @@
 inc:client1   .... ....
 biz:research  .
 
+
 2016/2/3
 inc:client1   4
 fos:hledger   3
 biz:research  1
 
+
 * Time log
 ** 2020-01-01
 *** adm:time  .
 *** adm:finance  .
 
+
 * 2020 Work Diary
 ** Q1
 *** 2020-02-29
@@ -100,6 +106,7 @@
 
    Reporting:
 
+
 $ hledger -f t.timedot print date:2016/2/2
 2016-02-02 *
     (inc:client1)          2.00
@@ -107,28 +114,31 @@
 2016-02-02 *
     (biz:research)          0.25
 
+
 $ hledger -f t.timedot bal --daily --tree
 Balance changes in 2016-02-01-2016-02-03:
 
-            ||  2016-02-01d  2016-02-02d  2016-02-03d 
+            ||  2016-02-01d  2016-02-02d  2016-02-03d
 ============++========================================
- biz        ||         0.25         0.25         1.00 
-   research ||         0.25         0.25         1.00 
- fos        ||         1.50            0         3.00 
-   haskell  ||         1.50            0            0 
-   hledger  ||            0            0         3.00 
- inc        ||         6.00         2.00         4.00 
-   client1  ||         6.00         2.00         4.00 
+ biz        ||         0.25         0.25         1.00
+   research ||         0.25         0.25         1.00
+ fos        ||         1.50            0         3.00
+   haskell  ||         1.50            0            0
+   hledger  ||            0            0         3.00
+ inc        ||         6.00         2.00         4.00
+   client1  ||         6.00         2.00         4.00
 ------------++----------------------------------------
-            ||         7.75         2.25         8.00 
+            ||         7.75         2.25         8.00
 
-   I prefer to use period for separating account components.  We can
-make this work with an account alias:
+   I prefer to use period for separating account components. We can make
+this work with an account alias:
 
+
 2016/2/4
 fos.hledger.timedot  4
 fos.ledger           ..
 
+
 $ hledger -f t.timedot --alias /\\./=: bal date:2016/2/4 --tree
                 4.50  fos
                 4.00    hledger:timedot
@@ -138,8 +148,9 @@
 
    Here is a sample.timedot.
 
+
 
 Tag Table:
-Node: Top76
+Node: Top88
 
 End Tag Table
diff --git a/embeddedfiles/hledger_timedot.txt b/embeddedfiles/hledger_timedot.txt
--- a/embeddedfiles/hledger_timedot.txt
+++ b/embeddedfiles/hledger_timedot.txt
@@ -24,10 +24,10 @@
        tion for this day.
 
        This is followed by optionally-indented timelog items for that day, one
-       per line.  Each timelog item is a  note,  usually  a  hledger:style:ac-
-       count:name  representing  a time category, followed by two or more spa-
-       ces, and a quantity.  Each timelog item generates  a  hledger  transac-
-       tion.
+       per   line.    Each   timelog   item   is    a    note,    usually    a
+       hledger:style:account:name  representing  a  time category, followed by
+       two or more spaces, and a quantity.   Each  timelog  item  generates  a
+       hledger transaction.
 
        Quantities can be written as:
 
@@ -52,11 +52,11 @@
          (Add -E to see them.)
 
        o Org  mode headlines (lines beginning with one or more * followed by a
-         space) can be used as date lines or timelog items (the stars are  ig-
-         nored).   Also  all  org headlines before the first date line are ig-
-         nored.  This means org users can manage their timelog as an org  out-
-         line  (eg  using org-mode/orgstruct-mode in Emacs), for organisation,
-         faster navigation, controlling visibility etc.
+         space) can be used as date lines or  timelog  items  (the  stars  are
+         ignored).   Also  all  org  headlines  before the first date line are
+         ignored.  This means org users can manage their  timelog  as  an  org
+         outline  (eg  using  org-mode/orgstruct-mode in Emacs), for organisa-
+         tion, faster navigation, controlling visibility etc.
 
        Examples:
 
@@ -160,4 +160,4 @@
 
 
 
-hledger-lib-1.20.3               December 2020              HLEDGER_TIMEDOT(5)
+hledger-lib-1.20.4               December 2020              HLEDGER_TIMEDOT(5)
diff --git a/hledger.1 b/hledger.1
--- a/hledger.1
+++ b/hledger.1
@@ -1,6 +1,6 @@
 .\"t
 
-.TH "HLEDGER" "1" "December 2020" "hledger-1.20.3 " "hledger User Manuals"
+.TH "HLEDGER" "1" "December 2020" "hledger-1.20.4 " "hledger User Manuals"
 
 
 
@@ -2690,40 +2690,58 @@
 .PD 0
 .P
 .PD
-Show transactions affecting a particular account, and the account\[aq]s
-running balance.
 .PP
+Show the transactions and running historical balance in an account, with
+each line item representing one transaction.
+.PP
 \f[C]aregister\f[R] shows the transactions affecting a particular
-account (and its subaccounts), from the point of view of that account.
-Each line shows:
-.IP \[bu] 2
-the transaction\[aq]s (or posting\[aq]s, see below) date
-.IP \[bu] 2
-the names of the other account(s) involved
-.IP \[bu] 2
-the net change to this account\[aq]s balance
-.IP \[bu] 2
-the account\[aq]s historical running balance (including balance from
-transactions before the report start date).
+account and its subaccounts, with each line item representing a whole
+transaction - as in bank statements, hledger-ui, hledger-web and other
+accounting apps.
 .PP
-With \f[C]aregister\f[R], each line represents a whole transaction - as
-in hledger-ui, hledger-web, and your bank statement.
-By contrast, the \f[C]register\f[R] command shows individual postings,
-across all accounts.
-You might prefer \f[C]aregister\f[R] for reconciling with real-world
-asset/liability accounts, and \f[C]register\f[R] for reviewing detailed
-revenues/expenses.
+Note this is unlike the \f[C]register\f[R] command, which shows
+individual postings and does not always show a single account or a
+historical balance.
 .PP
-An account must be specified as the first argument, which should be the
-full account name or an account pattern (regular expression).
-aregister will show transactions in this account (the first one matched)
-and any of its subaccounts.
+A reminder, \[dq]historical\[dq] balances include any balance from
+transactions before the report start date, so (if opening balances are
+recorded correctly) \f[C]aregister\f[R] will show the real-world
+balances of an account, as you would see in a bank statement.
 .PP
+As a quick rule of thumb, use \f[C]aregister\f[R] for reconciling
+real-world asset/liability accounts and \f[C]register\f[R] for reviewing
+detailed revenues/expenses.
+.PP
+\f[C]aregister\f[R] shows the register for just one account (and its
+subaccounts).
+This account must be specified as the first argument.
+You can write either the full account name, or a case-insensitive
+regular expression which will select the alphabetically first matched
+account.
+(Eg if you have \f[C]assets:aaa:checking\f[R] and
+\f[C]assets:bbb:checking\f[R] accounts, \f[C]hledger areg checking\f[R]
+would select \f[C]assets:aaa:checking\f[R].)
+.PP
 Any additional arguments form a query which will filter the transactions
 shown.
 .PP
+Each \f[C]aregister\f[R] line item shows:
+.IP \[bu] 2
+the transaction\[aq]s date (or the relevant posting\[aq]s date if
+different, see below)
+.IP \[bu] 2
+the names of all the other account(s) involved in this transaction
+(probably abbreviated)
+.IP \[bu] 2
+the total change to this account\[aq]s balance from this transaction
+.IP \[bu] 2
+the account\[aq]s historical running balance after this transaction.
+.PP
 Transactions making a net change of zero are not shown by default; add
 the \f[C]-E/--empty\f[R] flag to show them.
+.PP
+\f[C]aregister\f[R] ignores a depth limit, so its final total will
+always match a balance report with similar arguments.
 .PP
 This command also supports the output destination and output format
 options The output formats supported are \f[C]txt\f[R], \f[C]csv\f[R],
diff --git a/hledger.cabal b/hledger.cabal
--- a/hledger.cabal
+++ b/hledger.cabal
@@ -4,10 +4,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: c1a1aa83c66d0124e20f453304814e71a4a7fba409f00386ca6c831ec839b386
+-- hash: b054f014c84f0d85323a71542c11696e6dbd06510c67a8d1fd26064272dc16a5
 
 name:           hledger
-version:        1.20.3
+version:        1.20.4
 synopsis:       Command-line interface for the hledger accounting system
 description:    The command-line interface for the hledger accounting system.
                 Its basic function is to read a plain text file describing
@@ -150,7 +150,7 @@
   other-modules:
       Paths_hledger
   ghc-options: -Wall -fno-warn-unused-do-bind -fno-warn-name-shadowing -fno-warn-missing-signatures -fno-warn-type-defaults -fno-warn-orphans -optP-Wno-nonportable-include-path
-  cpp-options: -DVERSION="1.20.3"
+  cpp-options: -DVERSION="1.20.4"
   build-depends:
       Decimal >=0.5.1
     , Diff
@@ -167,7 +167,7 @@
     , filepath
     , hashable >=1.2.4
     , haskeline >=0.6
-    , hledger-lib >=1.20.3 && <1.21
+    , hledger-lib >=1.20.4 && <1.21
     , lucid
     , math-functions >=0.3.3.0
     , megaparsec >=7.0.0 && <9.1
@@ -201,7 +201,7 @@
   hs-source-dirs:
       app
   ghc-options: -Wall -fno-warn-unused-do-bind -fno-warn-name-shadowing -fno-warn-missing-signatures -fno-warn-type-defaults -fno-warn-orphans -optP-Wno-nonportable-include-path
-  cpp-options: -DVERSION="1.20.3"
+  cpp-options: -DVERSION="1.20.4"
   build-depends:
       Decimal >=0.5.1
     , aeson >=1
@@ -217,7 +217,7 @@
     , filepath
     , haskeline >=0.6
     , hledger
-    , hledger-lib >=1.20.3 && <1.21
+    , hledger-lib >=1.20.4 && <1.21
     , math-functions >=0.3.3.0
     , megaparsec >=7.0.0 && <9.1
     , mtl >=2.2.1
@@ -251,7 +251,7 @@
   hs-source-dirs:
       test
   ghc-options: -Wall -fno-warn-unused-do-bind -fno-warn-name-shadowing -fno-warn-missing-signatures -fno-warn-type-defaults -fno-warn-orphans -optP-Wno-nonportable-include-path
-  cpp-options: -DVERSION="1.20.3"
+  cpp-options: -DVERSION="1.20.4"
   build-depends:
       Decimal >=0.5.1
     , aeson >=1
@@ -267,7 +267,7 @@
     , filepath
     , haskeline >=0.6
     , hledger
-    , hledger-lib >=1.20.3 && <1.21
+    , hledger-lib >=1.20.4 && <1.21
     , math-functions >=0.3.3.0
     , megaparsec >=7.0.0 && <9.1
     , mtl >=2.2.1
@@ -315,7 +315,7 @@
     , filepath
     , haskeline >=0.6
     , hledger
-    , hledger-lib >=1.20.3 && <1.21
+    , hledger-lib >=1.20.4 && <1.21
     , html
     , math-functions >=0.3.3.0
     , megaparsec >=7.0.0 && <9.1
diff --git a/hledger.info b/hledger.info
--- a/hledger.info
+++ b/hledger.info
@@ -1,4400 +1,4619 @@
-This is hledger.info, produced by makeinfo version 6.7 from stdin.
-
-
-File: hledger.info,  Node: Top,  Next: COMMON TASKS,  Up: (dir)
-
-hledger(1)
-**********
-
-A command-line accounting tool for both power users and folks new to
-accounting.
-
-   'hledger'
-
-   'hledger [-f FILE] COMMAND [OPTIONS] [ARGS]'
-
-   'hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]'
-
-   hledger is a reliable, cross-platform set of programs for tracking
-money, time, or any other commodity, using double-entry accounting and a
-simple, editable file format.  hledger is inspired by and largely
-compatible with ledger(1).
-
-   This is hledger's command-line interface (there are also terminal and
-web interfaces).  Its basic function is to read a plain text file
-describing financial transactions (in accounting terms, a general
-journal) and print useful reports on standard output, or export them as
-CSV. hledger can also read some other file formats such as CSV files,
-translating them to journal format.  Additionally, hledger lists other
-hledger-* executables found in the user's $PATH and can invoke them as
-subcommands.
-
-   hledger reads data from one or more files in hledger journal,
-timeclock, timedot, or CSV format specified with '-f', or
-'$LEDGER_FILE', or '$HOME/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').  If using '$LEDGER_FILE', note this
-must be a real environment variable, not a shell variable.  You can
-specify standard input with '-f-'.
-
-   Transactions are dated movements of money between two (or more) named
-accounts, and are recorded with journal entries like this:
-
-2015/10/16 bought food
- expenses:food          $10
- assets:cash
-
-   For more about this format, see hledger_journal(5).
-
-   Most users use a text editor to edit the journal, usually with an
-editor mode such as ledger-mode for added convenience.  hledger's
-interactive add command is another way to record new transactions.
-hledger never changes existing transactions.
-
-   To get started, you can either save some entries like the above in
-'~/.hledger.journal', or run 'hledger add' and follow the prompts.  Then
-try some commands like 'hledger print' or 'hledger balance'.  Run
-'hledger' with no arguments for a list of commands.
-
-* Menu:
-
-* COMMON TASKS::
-* OPTIONS::
-* COMMANDS::
-* ENVIRONMENT::
-* FILES::
-* LIMITATIONS::
-* TROUBLESHOOTING::
-
-
-File: hledger.info,  Node: COMMON TASKS,  Next: OPTIONS,  Prev: Top,  Up: Top
-
-1 COMMON TASKS
-**************
-
-Here are some quick examples of how to do some basic tasks with hledger.
-For more details, see the reference section below, the
-hledger_journal(5) manual, or the more extensive docs at
-https://hledger.org.
-
-* Menu:
-
-* Getting help::
-* Constructing command lines::
-* Starting a journal file::
-* Setting opening balances::
-* Recording transactions::
-* Reconciling::
-* Reporting::
-* Migrating to a new file::
-
-
-File: hledger.info,  Node: Getting help,  Next: Constructing command lines,  Up: COMMON TASKS
-
-1.1 Getting help
-================
-
-$ hledger                 # show available commands
-$ hledger --help          # show common options
-$ hledger CMD --help      # show common and command options, and command help
-$ hledger help            # show available manuals/topics
-$ hledger help hledger    # show hledger manual as info/man/text (auto-chosen)
-$ hledger help journal --man  # show the journal manual as a man page
-$ hledger help --help     # show more detailed help for the help command
-
-   Find more docs, chat, mail list, reddit, issue tracker:
-https://hledger.org#help-feedback
-
-
-File: hledger.info,  Node: Constructing command lines,  Next: Starting a journal file,  Prev: Getting help,  Up: COMMON TASKS
-
-1.2 Constructing command lines
-==============================
-
-hledger has an extensive and powerful command line interface.  We strive
-to keep it simple and ergonomic, but you may run into one of the
-confusing real world details described in OPTIONS, below.  If that
-happens, here are some tips that may help:
-
-   * command-specific options must go after the command (it's fine to
-     put all options there) ('hledger CMD OPTS ARGS')
-   * running add-on executables directly simplifies command line parsing
-     ('hledger-ui OPTS ARGS')
-   * enclose "problematic" args in single quotes
-   * if needed, also add a backslash to hide regular expression
-     metacharacters from the shell
-   * to see how a misbehaving command is being parsed, add '--debug=2'.
-
-
-File: hledger.info,  Node: Starting a journal file,  Next: Setting opening balances,  Prev: Constructing command lines,  Up: COMMON TASKS
-
-1.3 Starting a journal file
-===========================
-
-hledger looks for your accounting data in a journal file,
-'$HOME/.hledger.journal' by default:
-
-$ hledger stats
-The hledger journal file "/Users/simon/.hledger.journal" was not found.
-Please create it first, eg with "hledger add" or a text editor.
-Or, specify an existing journal file with -f or LEDGER_FILE.
-
-   You can override this by setting the 'LEDGER_FILE' environment
-variable.  It's a good practice to keep this important file under
-version control, and to start a new file each year.  So you could do
-something like this:
-
-$ mkdir ~/finance
-$ cd ~/finance
-$ git init
-Initialized empty Git repository in /Users/simon/finance/.git/
-$ touch 2020.journal
-$ echo "export LEDGER_FILE=$HOME/finance/2020.journal" >> ~/.bashrc
-$ source ~/.bashrc
-$ hledger stats
-Main file                : /Users/simon/finance/2020.journal
-Included files           : 
-Transactions span        :  to  (0 days)
-Last transaction         : none
-Transactions             : 0 (0.0 per day)
-Transactions last 30 days: 0 (0.0 per day)
-Transactions last 7 days : 0 (0.0 per day)
-Payees/descriptions      : 0
-Accounts                 : 0 (depth 0)
-Commodities              : 0 ()
-Market prices            : 0 ()
-
-
-File: hledger.info,  Node: Setting opening balances,  Next: Recording transactions,  Prev: Starting a journal file,  Up: COMMON TASKS
-
-1.4 Setting opening balances
-============================
-
-Pick a starting date for which you can look up the balances of some
-real-world assets (bank accounts, wallet..)  and liabilities (credit
-cards..).
-
-   To avoid a lot of data entry, you may want to start with just one or
-two accounts, like your checking account or cash wallet; and pick a
-recent starting date, like today or the start of the week.  You can
-always come back later and add more accounts and older transactions, eg
-going back to january 1st.
-
-   Add an opening balances transaction to the journal, declaring the
-balances on this date.  Here are two ways to do it:
-
-   * The first way: open the journal in any text editor and save an
-     entry like this:
-
-     2020-01-01 * opening balances
-         assets:bank:checking                $1000   = $1000
-         assets:bank:savings                 $2000   = $2000
-         assets:cash                          $100   = $100
-         liabilities:creditcard               $-50   = $-50
-         equity:opening/closing balances
-
-     These are start-of-day balances, ie whatever was in the account at
-     the end of the previous day.
-
-     The * after the date is an optional status flag.  Here it means
-     "cleared & confirmed".
-
-     The currency symbols are optional, but usually a good idea as
-     you'll be dealing with multiple currencies sooner or later.
-
-     The = amounts are optional balance assertions, providing extra
-     error checking.
-
-   * The second way: run 'hledger add' and follow the prompts to record
-     a similar transaction:
-
-     $ hledger add
-     Adding transactions to journal file /Users/simon/finance/2020.journal
-     Any command line arguments will be used as defaults.
-     Use tab key to complete, readline keys to edit, enter to accept defaults.
-     An optional (CODE) may follow transaction dates.
-     An optional ; COMMENT may follow descriptions or amounts.
-     If you make a mistake, enter < at any prompt to go one step backward.
-     To end a transaction, enter . when prompted.
-     To quit, enter . at a date prompt or press control-d or control-c.
-     Date [2020-02-07]: 2020-01-01
-     Description: * opening balances
-     Account 1: assets:bank:checking
-     Amount  1: $1000
-     Account 2: assets:bank:savings
-     Amount  2 [$-1000]: $2000
-     Account 3: assets:cash
-     Amount  3 [$-3000]: $100
-     Account 4: liabilities:creditcard
-     Amount  4 [$-3100]: $-50
-     Account 5: equity:opening/closing balances
-     Amount  5 [$-3050]: 
-     Account 6 (or . or enter to finish this transaction): .
-     2020-01-01 * opening balances
-         assets:bank:checking                      $1000
-         assets:bank:savings                       $2000
-         assets:cash                                $100
-         liabilities:creditcard                     $-50
-         equity:opening/closing balances          $-3050
-     
-     Save this transaction to the journal ? [y]: 
-     Saved.
-     Starting the next transaction (. or ctrl-D/ctrl-C to quit)
-     Date [2020-01-01]: .
-
-   If you're using version control, this could be a good time to commit
-the journal.  Eg:
-
-$ git commit -m 'initial balances' 2020.journal
-
-
-File: hledger.info,  Node: Recording transactions,  Next: Reconciling,  Prev: Setting opening balances,  Up: COMMON TASKS
-
-1.5 Recording transactions
-==========================
-
-As you spend or receive money, you can record these transactions using
-one of the methods above (text editor, hledger add) or by using the
-hledger-iadd or hledger-web add-ons, or by using the import command to
-convert CSV data downloaded from your bank.
-
-   Here are some simple transactions, see the hledger_journal(5) manual
-and hledger.org for more ideas:
-
-2020/1/10 * gift received
-  assets:cash   $20
-  income:gifts
-
-2020.1.12 * farmers market
-  expenses:food    $13
-  assets:cash
-
-2020-01-15 paycheck
-  income:salary
-  assets:bank:checking    $1000
-
-
-File: hledger.info,  Node: Reconciling,  Next: Reporting,  Prev: Recording transactions,  Up: COMMON TASKS
-
-1.6 Reconciling
-===============
-
-Periodically you should reconcile - compare your hledger-reported
-balances against external sources of truth, like bank statements or your
-bank's website - to be sure that your ledger accurately represents the
-real-world balances (and, that the real-world institutions have not made
-a mistake!).  This gets easy and fast with (1) practice and (2)
-frequency.  If you do it daily, it can take 2-10 minutes.  If you let it
-pile up, expect it to take longer as you hunt down errors and
-discrepancies.
-
-   A typical workflow:
-
-  1. Reconcile cash.  Count what's in your wallet.  Compare with what
-     hledger reports ('hledger bal cash').  If they are different, try
-     to remember the missing transaction, or look for the error in the
-     already-recorded transactions.  A register report can be helpful
-     ('hledger reg cash').  If you can't find the error, add an
-     adjustment transaction.  Eg if you have $105 after the above, and
-     can't explain the missing $2, it could be:
-
-     2020-01-16 * adjust cash
-         assets:cash    $-2 = $105
-         expenses:misc
-
-  2. Reconcile checking.  Log in to your bank's website.  Compare
-     today's (cleared) balance with hledger's cleared balance ('hledger
-     bal checking -C').  If they are different, track down the error or
-     record the missing transaction(s) or add an adjustment transaction,
-     similar to the above.  Unlike the cash case, you can usually
-     compare the transaction history and running balance from your bank
-     with the one reported by 'hledger reg checking -C'.  This will be
-     easier if you generally record transaction dates quite similar to
-     your bank's clearing dates.
-
-  3. Repeat for other asset/liability accounts.
-
-   Tip: instead of the register command, use hledger-ui to see a
-live-updating register while you edit the journal: 'hledger-ui --watch
---register checking -C'
-
-   After reconciling, it could be a good time to mark the reconciled
-transactions' status as "cleared and confirmed", if you want to track
-that, by adding the '*' marker.  Eg in the paycheck transaction above,
-insert '*' between '2020-01-15' and 'paycheck'
-
-   If you're using version control, this can be another good time to
-commit:
-
-$ git commit -m 'txns' 2020.journal
-
-
-File: hledger.info,  Node: Reporting,  Next: Migrating to a new file,  Prev: Reconciling,  Up: COMMON TASKS
-
-1.7 Reporting
-=============
-
-Here are some basic reports.
-
-   Show all transactions:
-
-$ hledger print
-2020-01-01 * opening balances
-    assets:bank:checking                      $1000
-    assets:bank:savings                       $2000
-    assets:cash                                $100
-    liabilities:creditcard                     $-50
-    equity:opening/closing balances          $-3050
-
-2020-01-10 * gift received
-    assets:cash              $20
-    income:gifts
-
-2020-01-12 * farmers market
-    expenses:food             $13
-    assets:cash
-
-2020-01-15 * paycheck
-    income:salary
-    assets:bank:checking           $1000
-
-2020-01-16 * adjust cash
-    assets:cash               $-2 = $105
-    expenses:misc
-
-   Show account names, and their hierarchy:
-
-$ hledger accounts --tree
-assets
-  bank
-    checking
-    savings
-  cash
-equity
-  opening/closing balances
-expenses
-  food
-  misc
-income
-  gifts
-  salary
-liabilities
-  creditcard
-
-   Show all account totals:
-
-$ hledger balance
-               $4105  assets
-               $4000    bank
-               $2000      checking
-               $2000      savings
-                $105    cash
-              $-3050  equity:opening/closing balances
-                 $15  expenses
-                 $13    food
-                  $2    misc
-              $-1020  income
-                $-20    gifts
-              $-1000    salary
-                $-50  liabilities:creditcard
---------------------
-                   0
-
-   Show only asset and liability balances, as a flat list, limited to
-depth 2:
-
-$ hledger bal assets liabilities --flat -2
-               $4000  assets:bank
-                $105  assets:cash
-                $-50  liabilities:creditcard
---------------------
-               $4055
-
-   Show the same thing without negative numbers, formatted as a simple
-balance sheet:
-
-$ hledger bs --flat -2
-Balance Sheet 2020-01-16
-
-                        || 2020-01-16 
-========================++============
- Assets                 ||            
-------------------------++------------
- assets:bank            ||      $4000 
- assets:cash            ||       $105 
-------------------------++------------
-                        ||      $4105 
-========================++============
- Liabilities            ||            
-------------------------++------------
- liabilities:creditcard ||        $50 
-------------------------++------------
-                        ||        $50 
-========================++============
- Net:                   ||      $4055 
-
-   The final total is your "net worth" on the end date.  (Or use 'bse'
-for a full balance sheet with equity.)
-
-   Show income and expense totals, formatted as an income statement:
-
-hledger is 
-Income Statement 2020-01-01-2020-01-16
-
-               || 2020-01-01-2020-01-16 
-===============++=======================
- Revenues      ||                       
----------------++-----------------------
- income:gifts  ||                   $20 
- income:salary ||                 $1000 
----------------++-----------------------
-               ||                 $1020 
-===============++=======================
- Expenses      ||                       
----------------++-----------------------
- expenses:food ||                   $13 
- expenses:misc ||                    $2 
----------------++-----------------------
-               ||                   $15 
-===============++=======================
- Net:          ||                 $1005 
-
-   The final total is your net income during this period.
-
-   Show transactions affecting your wallet, with running total:
-
-$ hledger register cash
-2020-01-01 opening balances     assets:cash                   $100          $100
-2020-01-10 gift received        assets:cash                    $20          $120
-2020-01-12 farmers market       assets:cash                   $-13          $107
-2020-01-16 adjust cash          assets:cash                    $-2          $105
-
-   Show weekly posting counts as a bar chart:
-
-$ hledger activity -W
-2019-12-30 *****
-2020-01-06 ****
-2020-01-13 ****
-
-
-File: hledger.info,  Node: Migrating to a new file,  Prev: Reporting,  Up: COMMON TASKS
-
-1.8 Migrating to a new file
-===========================
-
-At the end of the year, you may want to continue your journal in a new
-file, so that old transactions don't slow down or clutter your reports,
-and to help ensure the integrity of your accounting history.  See the
-close command.
-
-   If using version control, don't forget to 'git add' the new file.
-
-
-File: hledger.info,  Node: OPTIONS,  Next: COMMANDS,  Prev: COMMON TASKS,  Up: Top
-
-2 OPTIONS
-*********
-
-* Menu:
-
-* General options::
-* Command options::
-* Command arguments::
-* Queries::
-* Special characters in arguments and queries::
-* Unicode characters::
-* Input files::
-* Strict mode::
-* Output destination::
-* Output format::
-* Regular expressions::
-* Smart dates::
-* Report start & end date::
-* Report intervals::
-* Period expressions::
-* Depth limiting::
-* Pivoting::
-* Valuation::
-
-
-File: hledger.info,  Node: General options,  Next: Command options,  Up: OPTIONS
-
-2.1 General options
-===================
-
-To see general usage help, including general options which are supported
-by most hledger commands, run 'hledger -h'.
-
-   General help options:
-
-'-h --help'
-
-     show general usage (or after COMMAND, command usage)
-'--version'
-
-     show version
-'--debug[=N]'
-
-     show debug output (levels 1-9, default: 1)
-
-   General input options:
-
-'-f FILE --file=FILE'
-
-     use a different input file.  For stdin, use - (default:
-     '$LEDGER_FILE' or '$HOME/.hledger.journal')
-'--rules-file=RULESFILE'
-
-     Conversion rules file to use when reading CSV (default: FILE.rules)
-'--separator=CHAR'
-
-     Field separator to expect when reading CSV (default: ',')
-'--alias=OLD=NEW'
-
-     rename accounts named OLD to NEW
-'--anon'
-
-     anonymize accounts and payees
-'--pivot FIELDNAME'
-
-     use some other field or tag for the account name
-'-I --ignore-assertions'
-
-     disable balance assertion checks (note: does not disable balance
-     assignments)
-'-s --strict'
-
-     do extra error checking (check that all posted accounts are
-     declared)
-
-   General reporting options:
-
-'-b --begin=DATE'
-
-     include postings/txns on or after this date
-'-e --end=DATE'
-
-     include postings/txns before this date
-'-D --daily'
-
-     multiperiod/multicolumn report by day
-'-W --weekly'
-
-     multiperiod/multicolumn report by week
-'-M --monthly'
-
-     multiperiod/multicolumn report by month
-'-Q --quarterly'
-
-     multiperiod/multicolumn report by quarter
-'-Y --yearly'
-
-     multiperiod/multicolumn report by year
-'-p --period=PERIODEXP'
-
-     set start date, end date, and/or reporting interval all at once
-     using period expressions syntax
-'--date2'
-
-     match the secondary date instead (see command help for other
-     effects)
-'-U --unmarked'
-
-     include only unmarked postings/txns (can combine with -P or -C)
-'-P --pending'
-
-     include only pending postings/txns
-'-C --cleared'
-
-     include only cleared postings/txns
-'-R --real'
-
-     include only non-virtual postings
-'-NUM --depth=NUM'
-
-     hide/aggregate accounts or postings more than NUM levels deep
-'-E --empty'
-
-     show items with zero amount, normally hidden (and vice-versa in
-     hledger-ui/hledger-web)
-'-B --cost'
-
-     convert amounts to their cost/selling amount at transaction time
-'-V --market'
-
-     convert amounts to their market value in default valuation
-     commodities
-'-X --exchange=COMM'
-
-     convert amounts to their market value in commodity COMM
-'--value'
-
-     convert amounts to cost or market value, more flexibly than
-     -B/-V/-X
-'--infer-value'
-
-     with -V/-X/-value, also infer market prices from transactions
-'--auto'
-
-     apply automated posting rules to modify transactions.
-'--forecast'
-
-     generate future transactions from periodic transaction rules, for
-     the next 6 months or till report end date.  In hledger-ui, also
-     make ordinary future transactions visible.
-'--color=WHEN (or --colour=WHEN)'
-
-     Should color-supporting commands use ANSI color codes in text
-     output.  'auto' (default): whenever stdout seems to be a
-     color-supporting terminal.  'always' or 'yes': always, useful eg
-     when piping output into 'less -R'. 'never' or 'no': never.  A
-     NO_COLOR environment variable overrides this.
-
-   When a reporting option appears more than once in the command line,
-the last one takes precedence.
-
-   Some reporting options can also be written as query arguments.
-
-
-File: hledger.info,  Node: Command options,  Next: Command arguments,  Prev: General options,  Up: OPTIONS
-
-2.2 Command options
-===================
-
-To see options for a particular command, including command-specific
-options, run: 'hledger COMMAND -h'.
-
-   Command-specific options must be written after the command name, eg:
-'hledger print -x'.
-
-   Additionally, if the command is an add-on, you may need to put its
-options after a double-hyphen, eg: 'hledger ui -- --watch'.  Or, you can
-run the add-on executable directly: 'hledger-ui --watch'.
-
-
-File: hledger.info,  Node: Command arguments,  Next: Queries,  Prev: Command options,  Up: OPTIONS
-
-2.3 Command arguments
-=====================
-
-Most hledger commands accept arguments after the command name, which are
-often a query, filtering the data in some way.
-
-   You can save a set of command line options/arguments in a file, and
-then reuse them by writing '@FILENAME' as a command line argument.  Eg:
-'hledger bal @foo.args'.  (To prevent this, eg if you have an argument
-that begins with a literal '@', precede it with '--', eg: 'hledger bal
--- @ARG').
-
-   Inside the argument file, each line should contain just one option or
-argument.  Avoid the use of spaces, except inside quotes (or you'll see
-a confusing error).  Between a flag and its argument, use = (or
-nothing).  Bad:
-
-assets depth:2
--X USD
-
-   Good:
-
-assets
-depth:2
--X=USD
-
-   For special characters (see below), use one less level of quoting
-than you would at the command prompt.  Bad:
-
--X"$"
-
-   Good:
-
--X$
-
-   See also: Save frequently used options.
-
-
-File: hledger.info,  Node: Queries,  Next: Special characters in arguments and queries,  Prev: Command arguments,  Up: OPTIONS
-
-2.4 Queries
-===========
-
-One of hledger's strengths is being able to quickly report on precise
-subsets of your data.  Most commands accept an optional query
-expression, written as arguments after the command name, to filter the
-data by date, account name or other criteria.  The syntax is similar to
-a web search: one or more space-separated search terms, quotes to
-enclose whitespace, prefixes to match specific fields, a not: prefix to
-negate the match.
-
-   We do not yet support arbitrary boolean combinations of search terms;
-instead most commands show transactions/postings/accounts which match
-(or negatively match):
-
-   * any of the description terms AND
-   * any of the account terms AND
-   * any of the status terms AND
-   * all the other terms.
-
-   The print command instead shows transactions which:
-
-   * match any of the description terms AND
-   * have any postings matching any of the positive account terms AND
-   * have no postings matching any of the negative account terms AND
-   * match all the other terms.
-
-   The following kinds of search terms can be used.  Remember these can
-also be prefixed with *'not:'*, eg to exclude a particular subaccount.
-
-*'REGEX', 'acct:REGEX'*
-
-     match account names by this regular expression.  (With no prefix,
-     'acct:' is assumed.)  same as above
-
-*'amt:N, amt:<N, amt:<=N, amt:>N, amt:>=N'*
-
-     match postings with a single-commodity amount that is equal to,
-     less than, or greater than N. (Multi-commodity amounts are not
-     tested, and will always match.)  The comparison has two modes: if N
-     is preceded by a + or - sign (or is 0), the two signed numbers are
-     compared.  Otherwise, the absolute magnitudes are compared,
-     ignoring sign.
-*'code:REGEX'*
-
-     match by transaction code (eg check number)
-*'cur:REGEX'*
-
-     match postings or transactions including any amounts whose
-     currency/commodity symbol is fully matched by REGEX. (For a partial
-     match, use '.*REGEX.*').  Note, to match characters which are
-     regex-significant, like the dollar sign ('$'), you need to prepend
-     '\'.  And when using the command line you need to add one more
-     level of quoting to hide it from the shell, so eg do: 'hledger
-     print cur:'\$'' or 'hledger print cur:\\$'.
-*'desc:REGEX'*
-
-     match transaction descriptions.
-*'date:PERIODEXPR'*
-
-     match dates within the specified period.  PERIODEXPR is a period
-     expression (with no report interval).  Examples: 'date:2016',
-     'date:thismonth', 'date:2000/2/1-2/15', 'date:lastweek-'.  If the
-     '--date2' command line flag is present, this matches secondary
-     dates instead.
-*'date2:PERIODEXPR'*
-
-     match secondary dates within the specified period.
-*'depth:N'*
-
-     match (or display, depending on command) accounts at or above this
-     depth
-*'note:REGEX'*
-
-     match transaction notes (part of description right of '|', or whole
-     description when there's no '|')
-*'payee:REGEX'*
-
-     match transaction payee/payer names (part of description left of
-     '|', or whole description when there's no '|')
-*'real:, real:0'*
-
-     match real or virtual postings respectively
-*'status:, status:!, status:*'*
-
-     match unmarked, pending, or cleared transactions respectively
-*'tag:REGEX[=REGEX]'*
-
-     match by tag name, and optionally also by tag value.  Note a tag:
-     query is considered to match a transaction if it matches any of the
-     postings.  Also remember that postings inherit the tags of their
-     parent transaction.
-
-   The following special search term is used automatically in
-hledger-web, only:
-
-*'inacct:ACCTNAME'*
-
-     tells hledger-web to show the transaction register for this
-     account.  Can be filtered further with 'acct' etc.
-
-   Some of these can also be expressed as command-line options (eg
-'depth:2' is equivalent to '--depth 2').  Generally you can mix options
-and query arguments, and the resulting query will be their intersection
-(perhaps excluding the '-p/--period' option).
-
-
-File: hledger.info,  Node: Special characters in arguments and queries,  Next: Unicode characters,  Prev: Queries,  Up: OPTIONS
-
-2.5 Special characters in arguments and queries
-===============================================
-
-In shell command lines, option and argument values which contain
-"problematic" characters, ie spaces, and also characters significant to
-your shell such as '<', '>', '(', ')', '|' and '$', should be escaped by
-enclosing them in quotes or by writing backslashes before the
-characters.  Eg:
-
-   'hledger register -p 'last year' "accounts receivable
-(receivable|payable)" amt:\>100'.
-
-* Menu:
-
-* More escaping::
-* Even more escaping::
-* Less escaping::
-
-
-File: hledger.info,  Node: More escaping,  Next: Even more escaping,  Up: Special characters in arguments and queries
-
-2.5.1 More escaping
--------------------
-
-Characters significant both to the shell and in regular expressions may
-need one extra level of escaping.  These include parentheses, the pipe
-symbol and the dollar sign.  Eg, to match the dollar symbol, bash users
-should do:
-
-   'hledger balance cur:'\$''
-
-   or:
-
-   'hledger balance cur:\\$'
-
-
-File: hledger.info,  Node: Even more escaping,  Next: Less escaping,  Prev: More escaping,  Up: Special characters in arguments and queries
-
-2.5.2 Even more escaping
-------------------------
-
-When hledger runs an add-on executable (eg you type 'hledger ui',
-hledger runs 'hledger-ui'), it de-escapes command-line options and
-arguments once, so you might need to _triple_-escape.  Eg in bash,
-running the ui command and matching the dollar sign, it's:
-
-   'hledger ui cur:'\\$''
-
-   or:
-
-   'hledger ui cur:\\\\$'
-
-   If you asked why _four_ slashes above, this may help:
-
-unescaped:        '$'
-escaped:          '\$'
-double-escaped:   '\\$'
-triple-escaped:   '\\\\$'
-
-   (The number of backslashes in fish shell is left as an exercise for
-the reader.)
-
-   You can always avoid the extra escaping for add-ons by running the
-add-on directly:
-
-   'hledger-ui cur:\\$'
-
-
-File: hledger.info,  Node: Less escaping,  Prev: Even more escaping,  Up: Special characters in arguments and queries
-
-2.5.3 Less escaping
--------------------
-
-Inside an argument file, or in the search field of hledger-ui or
-hledger-web, or at a GHCI prompt, you need one less level of escaping
-than at the command line.  And backslashes may work better than quotes.
-Eg:
-
-   'ghci> :main balance cur:\$'
-
-
-File: hledger.info,  Node: Unicode characters,  Next: Input files,  Prev: Special characters in arguments and queries,  Up: OPTIONS
-
-2.6 Unicode characters
-======================
-
-hledger is expected to handle non-ascii characters correctly:
-
-   * they should be parsed correctly in input files and on the command
-     line, by all hledger tools (add, iadd, hledger-web's
-     search/add/edit forms, etc.)
-
-   * they should be displayed correctly by all hledger tools, and
-     on-screen alignment should be preserved.
-
-   This requires a well-configured environment.  Here are some tips:
-
-   * A system locale must be configured, and it must be one that can
-     decode the characters being used.  In bash, you can set a locale
-     like this: 'export LANG=en_US.UTF-8'.  There are some more details
-     in Troubleshooting.  This step is essential - without it, hledger
-     will quit on encountering a non-ascii character (as with all
-     GHC-compiled programs).
-
-   * your terminal software (eg Terminal.app, iTerm, CMD.exe, xterm..)
-     must support unicode
-
-   * the terminal must be using a font which includes the required
-     unicode glyphs
-
-   * the terminal should be configured to display wide characters as
-     double width (for report alignment)
-
-   * on Windows, for best results you should run hledger in the same
-     kind of environment in which it was built.  Eg hledger built in the
-     standard CMD.EXE environment (like the binaries on our download
-     page) might show display problems when run in a cygwin or msys
-     terminal, and vice versa.  (See eg #961).
-
-
-File: hledger.info,  Node: Input files,  Next: Strict mode,  Prev: Unicode characters,  Up: OPTIONS
-
-2.7 Input files
-===============
-
-hledger reads transactions from a data file (and the add command writes
-to it).  By default this file is '$HOME/.hledger.journal' (or on
-Windows, something like 'C:/Users/USER/.hledger.journal').  You can
-override this with the '$LEDGER_FILE' environment variable:
-
-$ setenv LEDGER_FILE ~/finance/2016.journal
-$ hledger stats
-
-   or with the '-f/--file' option:
-
-$ hledger -f /some/file stats
-
-   The file name '-' (hyphen) means standard input:
-
-$ cat some.journal | hledger -f-
-
-   Usually the data file is in hledger's journal format, but it can be
-in any of the supported file formats, which currently are:
-
-Reader:  Reads:                                   Used for file
-                                                  extensions:
---------------------------------------------------------------------------
-'journal'hledger journal files and some Ledger    '.journal' '.j'
-         journals, for transactions               '.hledger' '.ledger'
-'timeclock'timeclock files, for precise time      '.timeclock'
-         logging
-'timedot'timedot files, for approximate time      '.timedot'
-         logging
-'csv'    comma/semicolon/tab/other-separated      '.csv' '.ssv' '.tsv'
-         values, for data import
-
-   hledger detects the format automatically based on the file extensions
-shown above.  If it can't recognise the file extension, it assumes
-'journal' format.  So for non-journal files, it's important to use a
-recognised file extension, so as to either read successfully or to show
-relevant error messages.
-
-   When you can't ensure the right file extension, not to worry: you can
-force a specific reader/format by prefixing the file path with the
-format and a colon.  Eg to read a .dat file as csv:
-
-$ hledger -f csv:/some/csv-file.dat stats
-$ echo 'i 2009/13/1 08:00:00' | hledger print -ftimeclock:-
-
-   You can specify multiple '-f' options, to read multiple files as one
-big journal.  There are some limitations with this:
-
-   * directives in one file will not affect the other files
-   * balance assertions will not see any account balances from previous
-     files
-
-   If you need either of those things, you can
-
-   * use a single parent file which includes the others
-   * or concatenate the files into one before reading, eg: 'cat
-     a.journal b.journal | hledger -f- CMD'.
-
-
-File: hledger.info,  Node: Strict mode,  Next: Output destination,  Prev: Input files,  Up: OPTIONS
-
-2.8 Strict mode
-===============
-
-hledger checks input files for valid data.  By default, the most
-important errors are detected, while still accepting easy journal files
-without a lot of declarations:
-
-   * Are the input files parseable, with valid syntax ?
-   * Are all transactions balanced ?
-   * Do all balance assertions pass ?
-
-   With the '-s'/'--strict' flag, additional checks are performed:
-
-   * Are all accounts posted to, declared with an 'account' directive ?
-     (Account error checking)
-   * Are all commodities declared with a 'commodity' directive ?
-     (Commodity error checking)
-
-   See also: https://hledger.org/checking-for-errors.html
-
-   _experimental._
-
-
-File: hledger.info,  Node: Output destination,  Next: Output format,  Prev: Strict mode,  Up: OPTIONS
-
-2.9 Output destination
-======================
-
-hledger commands send their output to the terminal by default.  You can
-of course redirect this, eg into a file, using standard shell syntax:
-
-$ hledger print > foo.txt
-
-   Some commands (print, register, stats, the balance commands) also
-provide the '-o/--output-file' option, which does the same thing without
-needing the shell.  Eg:
-
-$ hledger print -o foo.txt
-$ hledger print -o -        # write to stdout (the default)
-
-
-File: hledger.info,  Node: Output format,  Next: Regular expressions,  Prev: Output destination,  Up: OPTIONS
-
-2.10 Output format
-==================
-
-Some commands (print, register, the balance commands) offer a choice of
-output format.  In addition to the usual plain text format ('txt'),
-there are CSV ('csv'), HTML ('html'), JSON ('json') and SQL ('sql').
-This is controlled by the '-O/--output-format' option:
-
-$ hledger print -O csv
-
-   or, by a file extension specified with '-o/--output-file':
-
-$ hledger balancesheet -o foo.html   # write HTML to foo.html
-
-   The '-O' option can be used to override the file extension if needed:
-
-$ hledger balancesheet -o foo.txt -O html   # write HTML to foo.txt
-
-   Some notes about JSON output:
-
-   * This feature is marked experimental, and not yet much used; you
-     should expect our JSON to evolve.  Real-world feedback is welcome.
-
-   * Our JSON is rather large and verbose, as it is quite a faithful
-     representation of hledger's internal data types.  To understand the
-     JSON, read the Haskell type definitions, which are mostly in
-     https://github.com/simonmichael/hledger/blob/master/hledger-lib/Hledger/Data/Types.hs.
-
-   * hledger represents quantities as Decimal values storing up to 255
-     significant digits, eg for repeating decimals.  Such numbers can
-     arise in practice (from automatically-calculated transaction
-     prices), and would break most JSON consumers.  So in JSON, we show
-     quantities as simple Numbers with at most 10 decimal places.  We
-     don't limit the number of integer digits, but that part is under
-     your control.  We hope this approach will not cause problems in
-     practice; if you find otherwise, please let us know.  (Cf #1195)
-
-   Notes about SQL output:
-
-   * SQL output is also marked experimental, and much like JSON could
-     use real-world feedback.
-
-   * SQL output is expected to work with sqlite, MySQL and PostgreSQL
-
-   * SQL output is structured with the expectations that statements will
-     be executed in the empty database.  If you already have tables
-     created via SQL output of hledger, you would probably want to
-     either clear tables of existing data (via 'delete' or 'truncate'
-     SQL statements) or drop tables completely as otherwise your
-     postings will be duped.
-
-
-File: hledger.info,  Node: Regular expressions,  Next: Smart dates,  Prev: Output format,  Up: OPTIONS
-
-2.11 Regular expressions
-========================
-
-hledger uses regular expressions in a number of places:
-
-   * query terms, on the command line and in the hledger-web search
-     form: 'REGEX', 'desc:REGEX', 'cur:REGEX', 'tag:...=REGEX'
-   * CSV rules conditional blocks: 'if REGEX ...'
-   * account alias directives and options: 'alias /REGEX/ =
-     REPLACEMENT', '--alias /REGEX/=REPLACEMENT'
-
-   hledger's regular expressions come from the regex-tdfa library.  If
-they're not doing what you expect, it's important to know exactly what
-they support:
-
-  1. they are case insensitive
-  2. they are infix matching (they do not need to match the entire thing
-     being matched)
-  3. they are POSIX ERE (extended regular expressions)
-  4. they also support GNU word boundaries ('\b', '\B', '\<', '\>')
-  5. they do not support backreferences; if you write '\1', it will
-     match the digit '1'.  Except when doing text replacement, eg in
-     account aliases, where backreferences can be used in the
-     replacement string to reference capturing groups in the search
-     regexp.
-  6. they do not support mode modifiers ('(?s)'), character classes
-     ('\w', '\d'), or anything else not mentioned above.
-
-   Some things to note:
-
-   * In the 'alias' directive and '--alias' option, regular expressions
-     must be enclosed in forward slashes ('/REGEX/').  Elsewhere in
-     hledger, these are not required.
-
-   * In queries, to match a regular expression metacharacter like '$' as
-     a literal character, prepend a backslash.  Eg to search for amounts
-     with the dollar sign in hledger-web, write 'cur:\$'.
-
-   * On the command line, some metacharacters like '$' have a special
-     meaning to the shell and so must be escaped at least once more.
-     See Special characters.
-
-
-File: hledger.info,  Node: Smart dates,  Next: Report start & end date,  Prev: Regular expressions,  Up: OPTIONS
-
-2.12 Smart dates
-================
-
-hledger's user interfaces accept a flexible "smart date" syntax (unlike
-dates in the journal file).  Smart dates allow some english words, can
-be relative to today's date, and can have less-significant date parts
-omitted (defaulting to 1).
-
-   Examples:
-
-'2004/10/1',              exact date, several separators allowed.  Year
-'2004-01-01',             is 4+ digits, month is 1-12, day is 1-31
-'2004.9.1'
-'2004'                    start of year
-'2004/10'                 start of month
-'10/1'                    month and day in current year
-'21'                      day in current month
-'october, oct'            start of month in current year
-'yesterday, today,        -1, 0, 1 days from today
-tomorrow'
-'last/this/next           -1, 0, 1 periods from the current period
-day/week/month/quarter/year'
-'20181201'                8 digit YYYYMMDD with valid year month and
-                          day
-'201812'                  6 digit YYYYMM with valid year and month
-
-   Counterexamples - malformed digit sequences might give surprising
-results:
-
-'201813'     6 digits with an invalid month is parsed as start of
-             6-digit year
-'20181301'   8 digits with an invalid month is parsed as start of
-             8-digit year
-'20181232'   8 digits with an invalid day gives an error
-'201801012'  9+ digits beginning with a valid YYYYMMDD gives an error
-
-
-File: hledger.info,  Node: Report start & end date,  Next: Report intervals,  Prev: Smart dates,  Up: OPTIONS
-
-2.13 Report start & end date
-============================
-
-Most hledger reports show the full span of time represented by the
-journal data, by default.  So, the effective report start and end dates
-will be the earliest and latest transaction or posting dates found in
-the journal.
-
-   Often you will want to see a shorter time span, such as the current
-month.  You can specify a start and/or end date using '-b/--begin',
-'-e/--end', '-p/--period' or a 'date:' query (described below).  All of
-these accept the smart date syntax.
-
-   Some notes:
-
-   * As in Ledger, end dates are exclusive, so you need to write the
-     date _after_ the last day you want to include.
-   * As noted in reporting options: among start/end dates specified with
-     _options_, the last (i.e.  right-most) option takes precedence.
-   * The effective report start and end dates are the intersection of
-     the start/end dates from options and that from 'date:' queries.
-     That is, 'date:2019-01 date:2019 -p'2000 to 2030'' yields January
-     2019, the smallest common time span.
-
-   Examples:
-
-'-b           begin on St. Patrick's day 2016
-2016/3/17'
-'-e 12/1'     end at the start of december 1st of the current year
-              (11/30 will be the last date included)
-'-b           all transactions on or after the 1st of the current month
-thismonth'
-'-p           all transactions in the current month
-thismonth'
-'date:2016/3/17..'the above written as queries instead ('..' can also be
-              replaced with '-')
-'date:..12/1'
-'date:thismonth..'
-'date:thismonth'
-
-
-File: hledger.info,  Node: Report intervals,  Next: Period expressions,  Prev: Report start & end date,  Up: OPTIONS
-
-2.14 Report intervals
-=====================
-
-A report interval can be specified so that commands like register,
-balance and activity will divide their reports into multiple subperiods.
-The basic intervals can be selected with one of '-D/--daily',
-'-W/--weekly', '-M/--monthly', '-Q/--quarterly', or '-Y/--yearly'.  More
-complex intervals may be specified with a period expression.  Report
-intervals can not be specified with a query.
-
-
-File: hledger.info,  Node: Period expressions,  Next: Depth limiting,  Prev: Report intervals,  Up: OPTIONS
-
-2.15 Period expressions
-=======================
-
-The '-p/--period' option accepts period expressions, a shorthand way of
-expressing a start date, end date, and/or report interval all at once.
-
-   Here's a basic period expression specifying the first quarter of
-2009.  Note, hledger always treats start dates as inclusive and end
-dates as exclusive:
-
-   '-p "from 2009/1/1 to 2009/4/1"'
-
-   Keywords like "from" and "to" are optional, and so are the spaces, as
-long as you don't run two dates together.  "to" can also be written as
-".."  or "-".  These are equivalent to the above:
-
-'-p "2009/1/1 2009/4/1"'
-'-p2009/1/1to2009/4/1'
-'-p2009/1/1..2009/4/1'
-
-   Dates are smart dates, so if the current year is 2009, the above can
-also be written as:
-
-'-p "1/1 4/1"'
-'-p "january-apr"'
-'-p "this year to 4/1"'
-
-   If you specify only one date, the missing start or end date will be
-the earliest or latest transaction in your journal:
-
-'-p "from 2009/1/1"'   everything after january 1, 2009
-'-p "from 2009/1"'     the same
-'-p "from 2009"'       the same
-'-p "to 2009"'         everything before january 1, 2009
-
-   A single date with no "from" or "to" defines both the start and end
-date like so:
-
-'-p "2009"'       the year 2009; equivalent to “2009/1/1 to
-                  2010/1/1”
-'-p "2009/1"'     the month of jan; equivalent to “2009/1/1 to
-                  2009/2/1”
-'-p "2009/1/1"'   just that day; equivalent to “2009/1/1 to
-                  2009/1/2”
-
-   Or you can specify a single quarter like so:
-
-'-p "2009Q1"'   first quarter of 2009, equivalent to “2009/1/1 to
-                2009/4/1”
-'-p "q4"'       fourth quarter of the current year
-
-   The argument of '-p' can also begin with, or be, a report interval
-expression.  The basic report intervals are 'daily', 'weekly',
-'monthly', 'quarterly', or 'yearly', which have the same effect as the
-'-D','-W','-M','-Q', or '-Y' flags.  Between report interval and
-start/end dates (if any), the word 'in' is optional.  Examples:
-
-'-p "weekly from 2009/1/1 to 2009/4/1"'
-'-p "monthly in 2008"'
-'-p "quarterly"'
-
-   Note that 'weekly', 'monthly', 'quarterly' and 'yearly' intervals
-will always start on the first day on week, month, quarter or year
-accordingly, and will end on the last day of same period, even if
-associated period expression specifies different explicit start and end
-date.
-
-   For example:
-
-'-p "weekly from           starts on 2008/12/29, closest preceding
-2009/1/1 to 2009/4/1"'     Monday
-'-p "monthly in            starts on 2018/11/01
-2008/11/25"'
-'-p "quarterly from        starts on 2009/04/01, ends on 2009/06/30,
-2009-05-05 to              which are first and last days of Q2 2009
-2009-06-01"'
-'-p "yearly from           starts on 2009/01/01, first day of 2009
-2009-12-29"'
-
-   The following more complex report intervals are also supported:
-'biweekly', 'fortnightly', 'bimonthly', 'every
-day|week|month|quarter|year', 'every N
-days|weeks|months|quarters|years'.
-
-   All of these will start on the first day of the requested period and
-end on the last one, as described above.
-
-   Examples:
-
-'-p "bimonthly from        periods will have boundaries on 2008/01/01,
-2008"'                     2008/03/01, ...
-'-p "every 2 weeks"'       starts on closest preceding Monday
-'-p "every 5 month from    periods will have boundaries on 2009/03/01,
-2009/03"'                  2009/08/01, ...
-
-   If you want intervals that start on arbitrary day of your choosing
-and span a week, month or year, you need to use any of the following:
-
-   'every Nth day of week', 'every WEEKDAYNAME' (eg
-'mon|tue|wed|thu|fri|sat|sun'), 'every Nth day [of month]', 'every Nth
-WEEKDAYNAME [of month]', 'every MM/DD [of year]', 'every Nth MMM [of
-year]', 'every MMM Nth [of year]'.
-
-   Examples:
-
-'-p "every 2nd day of    periods will go from Tue to Tue
-week"'
-'-p "every Tue"'         same
-'-p "every 15th day"'    period boundaries will be on 15th of each
-                         month
-'-p "every 2nd           period boundaries will be on second Monday of
-Monday"'                 each month
-'-p "every 11/05"'       yearly periods with boundaries on 5th of Nov
-'-p "every 5th Nov"'     same
-'-p "every Nov 5th"'     same
-
-   Show historical balances at end of 15th each month (N is exclusive
-end date):
-
-   'hledger balance -H -p "every 16th day"'
-
-   Group postings from start of wednesday to end of next tuesday (N is
-start date and exclusive end date):
-
-   'hledger register checking -p "every 3rd day of week"'
-
-
-File: hledger.info,  Node: Depth limiting,  Next: Pivoting,  Prev: Period expressions,  Up: OPTIONS
-
-2.16 Depth limiting
-===================
-
-With the '--depth N' option (short form: '-N'), commands like account,
-balance and register will show only the uppermost accounts in the
-account tree, down to level N. Use this when you want a summary with
-less detail.  This flag has the same effect as a 'depth:' query argument
-(so '-2', '--depth=2' or 'depth:2' are equivalent).
-
-
-File: hledger.info,  Node: Pivoting,  Next: Valuation,  Prev: Depth limiting,  Up: OPTIONS
-
-2.17 Pivoting
-=============
-
-Normally hledger sums amounts, and organizes them in a hierarchy, based
-on account name.  The '--pivot FIELD' option causes it to sum and
-organize hierarchy based on the value of some other field instead.
-FIELD can be: 'code', 'description', 'payee', 'note', or the full name
-(case insensitive) of any tag.  As with account names, values containing
-'colon:separated:parts' will be displayed hierarchically in reports.
-
-   '--pivot' is a general option affecting all reports; you can think of
-hledger transforming the journal before any other processing, replacing
-every posting's account name with the value of the specified field on
-that posting, inheriting it from the transaction or using a blank value
-if it's not present.
-
-   An example:
-
-2016/02/16 Member Fee Payment
-    assets:bank account                    2 EUR
-    income:member fees                    -2 EUR  ; member: John Doe
-
-   Normal balance report showing account names:
-
-$ hledger balance
-               2 EUR  assets:bank account
-              -2 EUR  income:member fees
---------------------
-                   0
-
-   Pivoted balance report, using member: tag values instead:
-
-$ hledger balance --pivot member
-               2 EUR
-              -2 EUR  John Doe
---------------------
-                   0
-
-   One way to show only amounts with a member: value (using a query,
-described below):
-
-$ hledger balance --pivot member tag:member=.
-              -2 EUR  John Doe
---------------------
-              -2 EUR
-
-   Another way (the acct: query matches against the pivoted "account
-name"):
-
-$ hledger balance --pivot member acct:.
-              -2 EUR  John Doe
---------------------
-              -2 EUR
-
-
-File: hledger.info,  Node: Valuation,  Prev: Pivoting,  Up: OPTIONS
-
-2.18 Valuation
-==============
-
-Instead of reporting amounts in their original commodity, hledger can
-convert them to cost/sale amount (using the conversion rate recorded in
-the transaction), or to market value (using some market price on a
-certain date).  This is controlled by the '--value=TYPE[,COMMODITY]'
-option, but we also provide the simpler '-B'/'-V'/'-X' flags, and
-usually one of those is all you need.
-
-* Menu:
-
-* -B Cost::
-* -V Value::
-* -X Value in specified commodity::
-* Valuation date::
-* Market prices::
-* --infer-value market prices from transactions::
-* Valuation commodity::
-* Simple valuation examples::
-* --value Flexible valuation::
-* More valuation examples::
-* Effect of valuation on reports::
-
-
-File: hledger.info,  Node: -B Cost,  Next: -V Value,  Up: Valuation
-
-2.18.1 -B: Cost
----------------
-
-The '-B/--cost' flag converts amounts to their cost or sale amount at
-transaction time, if they have a transaction price specified.
-
-
-File: hledger.info,  Node: -V Value,  Next: -X Value in specified commodity,  Prev: -B Cost,  Up: Valuation
-
-2.18.2 -V: Value
-----------------
-
-The '-V/--market' flag converts amounts to market value in their default
-_valuation commodity_, using the market prices in effect on the
-_valuation date(s)_, if any.  More on these in a minute.
-
-
-File: hledger.info,  Node: -X Value in specified commodity,  Next: Valuation date,  Prev: -V Value,  Up: Valuation
-
-2.18.3 -X: Value in specified commodity
----------------------------------------
-
-The '-X/--exchange=COMM' option is like '-V', except you tell it which
-currency you want to convert to, and it tries to convert everything to
-that.
-
-
-File: hledger.info,  Node: Valuation date,  Next: Market prices,  Prev: -X Value in specified commodity,  Up: Valuation
-
-2.18.4 Valuation date
----------------------
-
-Since market prices can change from day to day, market value reports
-have a valuation date (or more than one), which determines which market
-prices will be used.
-
-   For single period reports, if an explicit report end date is
-specified, that will be used as the valuation date; otherwise the
-valuation date is "today".
-
-   For multiperiod reports, each column/period is valued on the last day
-of the period, by default.
-
-
-File: hledger.info,  Node: Market prices,  Next: --infer-value market prices from transactions,  Prev: Valuation date,  Up: Valuation
-
-2.18.5 Market prices
---------------------
-
-_(experimental)_
-
-   To convert a commodity A to its market value in another commodity B,
-hledger looks for a suitable market price (exchange rate) as follows, in
-this order of preference :
-
-  1. A _declared market price_ or _inferred market price_: A's latest
-     market price in B on or before the valuation date as declared by a
-     P directive, or (with the '--infer-value' flag) inferred from
-     transaction prices.
-
-  2. A _reverse market price_: the inverse of a declared or inferred
-     market price from B to A.
-
-  3. A _a forward chain of market prices_: a synthetic price formed by
-     combining the shortest chain of "forward" (only 1 above) market
-     prices, leading from A to B.
-
-  4. A _any chain of market prices_: a chain of any market prices,
-     including both forward and reverse prices (1 and 2 above), leading
-     from A to B.
-
-   Amounts for which no applicable market price can be found, are not
-converted.
-
-
-File: hledger.info,  Node: --infer-value market prices from transactions,  Next: Valuation commodity,  Prev: Market prices,  Up: Valuation
-
-2.18.6 -infer-value: market prices from transactions
-----------------------------------------------------
-
-_(experimental)_
-
-   Normally, market value in hledger is fully controlled by, and
-requires, P directives in your journal.  Since adding and updating those
-can be a chore, and since transactions usually take place at close to
-market value, why not use the recorded transaction prices as additional
-market prices (as Ledger does) ?  We could produce value reports without
-needing P directives at all.
-
-   Adding the '--infer-value' flag to '-V', '-X' or '--value' enables
-this.  So for example, 'hledger bs -V --infer-value' will get market
-prices both from P directives and from transactions.
-
-   There is a downside: value reports can sometimes be affected in
-confusing/undesired ways by your journal entries.  If this happens to
-you, read all of this Valuation section carefully, and try adding
-'--debug' or '--debug=2' to troubleshoot.
-
-   '--infer-value' can infer market prices from:
-
-   * multicommodity transactions with explicit prices ('@'/'@@')
-
-   * multicommodity transactions with implicit prices (no '@', two
-     commodities, unbalanced).  (With these, the order of postings
-     matters.  'hledger print -x' can be useful for troubleshooting.)
-
-   * but not, currently, from "more correct" multicommodity transactions
-     (no '@', multiple commodities, balanced).
-
-
-File: hledger.info,  Node: Valuation commodity,  Next: Simple valuation examples,  Prev: --infer-value market prices from transactions,  Up: Valuation
-
-2.18.7 Valuation commodity
---------------------------
-
-_(experimental)_
-
-   *When you specify a valuation commodity ('-X COMM' or '--value
-TYPE,COMM'):*
-hledger will convert all amounts to COMM, wherever it can find a
-suitable market price (including by reversing or chaining prices).
-
-   *When you leave the valuation commodity unspecified ('-V' or '--value
-TYPE'):*
-For each commodity A, hledger picks a default valuation commodity as
-follows, in this order of preference:
-
-  1. The price commodity from the latest P-declared market price for A
-     on or before valuation date.
-
-  2. The price commodity from the latest P-declared market price for A
-     on any date.  (Allows conversion to proceed when there are inferred
-     prices before the valuation date.)
-
-  3. If there are no P directives at all (any commodity or date) and the
-     '--infer-value' flag is used: the price commodity from the latest
-     transaction-inferred price for A on or before valuation date.
-
-   This means:
-
-   * If you have P directives, they determine which commodities '-V'
-     will convert, and to what.
-
-   * If you have no P directives, and use the '--infer-value' flag,
-     transaction prices determine it.
-
-   Amounts for which no valuation commodity can be found are not
-converted.
-
-
-File: hledger.info,  Node: Simple valuation examples,  Next: --value Flexible valuation,  Prev: Valuation commodity,  Up: Valuation
-
-2.18.8 Simple valuation examples
---------------------------------
-
-Here are some quick examples of '-V':
-
-; one euro is worth this many dollars from nov 1
-P 2016/11/01 € $1.10
-
-; purchase some euros on nov 3
-2016/11/3
-    assets:euros        €100
-    assets:checking
-
-; the euro is worth fewer dollars by dec 21
-P 2016/12/21 € $1.03
-
-   How many euros do I have ?
-
-$ hledger -f t.j bal -N euros
-                €100  assets:euros
-
-   What are they worth at end of nov 3 ?
-
-$ hledger -f t.j bal -N euros -V -e 2016/11/4
-             $110.00  assets:euros
-
-   What are they worth after 2016/12/21 ?  (no report end date
-specified, defaults to today)
-
-$ hledger -f t.j bal -N euros -V
-             $103.00  assets:euros
-
-
-File: hledger.info,  Node: --value Flexible valuation,  Next: More valuation examples,  Prev: Simple valuation examples,  Up: Valuation
-
-2.18.9 -value: Flexible valuation
----------------------------------
-
-'-B', '-V' and '-X' are special cases of the more general '--value'
-option:
-
- --value=TYPE[,COMM]  TYPE is cost, then, end, now or YYYY-MM-DD.
-                      COMM is an optional commodity symbol.
-                      Shows amounts converted to:
-                      - cost commodity using transaction prices (then optionally to COMM using market prices at period end(s))
-                      - default valuation commodity (or COMM) using market prices at posting dates
-                      - default valuation commodity (or COMM) using market prices at period end(s)
-                      - default valuation commodity (or COMM) using current market prices
-                      - default valuation commodity (or COMM) using market prices at some date
-
-   The TYPE part selects cost or value and valuation date:
-
-'--value=cost'
-
-     Convert amounts to cost, using the prices recorded in transactions.
-'--value=then'
-
-     Convert amounts to their value in the default valuation commodity,
-     using market prices on each posting's date.  This is currently
-     supported only by the print and register commands.
-'--value=end'
-
-     Convert amounts to their value in the default valuation commodity,
-     using market prices on the last day of the report period (or if
-     unspecified, the journal's end date); or in multiperiod reports,
-     market prices on the last day of each subperiod.
-'--value=now'
-
-     Convert amounts to their value in the default valuation commodity
-     using current market prices (as of when report is generated).
-'--value=YYYY-MM-DD'
-
-     Convert amounts to their value in the default valuation commodity
-     using market prices on this date.
-
-   To select a different valuation commodity, add the optional ',COMM'
-part: a comma, then the target commodity's symbol.  Eg:
-*'--value=now,EUR'*.  hledger will do its best to convert amounts to
-this commodity, deducing market prices as described above.
-
-
-File: hledger.info,  Node: More valuation examples,  Next: Effect of valuation on reports,  Prev: --value Flexible valuation,  Up: Valuation
-
-2.18.10 More valuation examples
--------------------------------
-
-Here are some examples showing the effect of '--value', as seen with
-'print':
-
-P 2000-01-01 A  1 B
-P 2000-02-01 A  2 B
-P 2000-03-01 A  3 B
-P 2000-04-01 A  4 B
-
-2000-01-01
-  (a)      1 A @ 5 B
-
-2000-02-01
-  (a)      1 A @ 6 B
-
-2000-03-01
-  (a)      1 A @ 7 B
-
-   Show the cost of each posting:
-
-$ hledger -f- print --value=cost
-2000-01-01
-    (a)             5 B
-
-2000-02-01
-    (a)             6 B
-
-2000-03-01
-    (a)             7 B
-
-   Show the value as of the last day of the report period (2000-02-29):
-
-$ hledger -f- print --value=end date:2000/01-2000/03
-2000-01-01
-    (a)             2 B
-
-2000-02-01
-    (a)             2 B
-
-   With no report period specified, that shows the value as of the last
-day of the journal (2000-03-01):
-
-$ hledger -f- print --value=end
-2000-01-01
-    (a)             3 B
-
-2000-02-01
-    (a)             3 B
-
-2000-03-01
-    (a)             3 B
-
-   Show the current value (the 2000-04-01 price is still in effect
-today):
-
-$ hledger -f- print --value=now
-2000-01-01
-    (a)             4 B
-
-2000-02-01
-    (a)             4 B
-
-2000-03-01
-    (a)             4 B
-
-   Show the value on 2000/01/15:
-
-$ hledger -f- print --value=2000-01-15
-2000-01-01
-    (a)             1 B
-
-2000-02-01
-    (a)             1 B
-
-2000-03-01
-    (a)             1 B
-
-   You may need to explicitly set a commodity's display style, when
-reverse prices are used.  Eg this output might be surprising:
-
-P 2000-01-01 A 2B
-
-2000-01-01
-  a  1B
-  b
-
-$ hledger print -x -X A
-2000-01-01
-    a               0
-    b               0
-
-   Explanation: because there's no amount or commodity directive
-specifying a display style for A, 0.5A gets the default style, which
-shows no decimal digits.  Because the displayed amount looks like zero,
-the commodity symbol and minus sign are not displayed either.  Adding a
-commodity directive sets a more useful display style for A:
-
-P 2000-01-01 A 2B
-commodity 0.00A
-
-2000-01-01
-  a  1B
-  b
-
-$ hledger print -X A
-2000-01-01
-    a           0.50A
-    b          -0.50A
-
-
-File: hledger.info,  Node: Effect of valuation on reports,  Prev: More valuation examples,  Up: Valuation
-
-2.18.11 Effect of valuation on reports
---------------------------------------
-
-Here is a reference for how valuation is supposed to affect each part of
-hledger's reports (and a glossary).  (It's wide, you'll have to scroll
-sideways.)  It may be useful when troubleshooting.  If you find
-problems, please report them, ideally with a reproducible example.
-Related: #329, #1083.
-
-Report      '-B',          '-V', '-X'     '--value=then''--value=end' '--value=DATE',
-type        '--value=cost'                                            '--value=now'
---------------------------------------------------------------------------------
-*print*
-posting     cost           value at       value at     value at       value
-amounts                    report end     posting      report or      at
-                           or today       date         journal end    DATE/today
-balance     unchanged      unchanged      unchanged    unchanged      unchanged
-assertions/assignments
-*register*
-starting    cost           value at day   not          value at day   value
-balance                    before         supported    before         at
-(-H)                       report or                   report or      DATE/today
-                           journal                     journal
-                           start                       start
-posting     cost           value at       value at     value at       value
-amounts                    report end     posting      report or      at
-                           or today       date         journal end    DATE/today
-summary     summarised     value at       sum of       value at       value
-posting     cost           period ends    postings     period ends    at
-amounts                                   in                          DATE/today
-with                                      interval,
-report                                    valued at
-interval                                  interval
-                                          start
-running     sum/average    sum/average    sum/average  sum/average    sum/average
-total/averageof displayed  of displayed   of           of displayed   of
-            values         values         displayed    values         displayed
-                                          values                      values
-*balance
-(bs, bse,
-cf, is)*
-balance     sums of        value at       not          value at       value
-changes     costs          report end     supported    report or      at
-                           or today of                 journal end    DATE/today
-                           sums of                     of sums of     of sums
-                           postings                    postings       of
-                                                                      postings
-budget      like balance   like balance   not          like           like
-amounts     changes        changes        supported    balances       balance
-(-budget)                                                             changes
-grand       sum of         sum of         not          sum of         sum of
-total       displayed      displayed      supported    displayed      displayed
-            values         values                      values         values
-*balance
-(bs, bse,
-cf, is)
-with
-report
-interval*
-starting    sums of        value at       not          value at       sums of
-balances    costs of       report start   supported    report start   postings
-(-H)        postings       of sums of                  of sums of     before
-            before         all postings                all postings   report
-            report start   before                      before         start
-                           report start                report start
-balance     sums of        same as        not          balance        value
-changes     costs of       -value=end     supported    change in      at
-(bal, is,   postings in                                each period,   DATE/today
-bs          period                                     valued at      of sums
--change,                                               period ends    of
-cf                                                                    postings
--change)
-end         sums of        same as        not          period end     value
-balances    costs of       -value=end     supported    balances,      at
-(bal -H,    postings                                   valued at      DATE/today
-is -H,      from before                                period ends    of sums
-bs, cf)     report start                                              of
-            to period                                                 postings
-            end
-budget      like balance   like balance   not          like           like
-amounts     changes/end    changes/end    supported    balances       balance
-(-budget)   balances       balances                                   changes/end
-                                                                      balances
-row         sums,          sums,          not          sums,          sums,
-totals,     averages of    averages of    supported    averages of    averages
-row         displayed      displayed                   displayed      of
-averages    values         values                      values         displayed
-(-T, -A)                                                              values
-column      sums of        sums of        not          sums of        sums of
-totals      displayed      displayed      supported    displayed      displayed
-            values         values                      values         values
-grand       sum, average   sum, average   not          sum, average   sum,
-total,      of column      of column      supported    of column      average
-grand       totals         totals                      totals         of
-average                                                               column
-                                                                      totals
-
-   '--cumulative' is omitted to save space, it works like '-H' but with
-a zero starting balance.
-
-   *Glossary:*
-
-_cost_
-
-     calculated using price(s) recorded in the transaction(s).
-_value_
-
-     market value using available market price declarations, or the
-     unchanged amount if no conversion rate can be found.
-_report start_
-
-     the first day of the report period specified with -b or -p or
-     date:, otherwise today.
-_report or journal start_
-
-     the first day of the report period specified with -b or -p or
-     date:, otherwise the earliest transaction date in the journal,
-     otherwise today.
-_report end_
-
-     the last day of the report period specified with -e or -p or date:,
-     otherwise today.
-_report or journal end_
-
-     the last day of the report period specified with -e or -p or date:,
-     otherwise the latest transaction date in the journal, otherwise
-     today.
-_report interval_
-
-     a flag (-D/-W/-M/-Q/-Y) or period expression that activates the
-     report's multi-period mode (whether showing one or many
-     subperiods).
-
-
-File: hledger.info,  Node: COMMANDS,  Next: ENVIRONMENT,  Prev: OPTIONS,  Up: Top
-
-3 COMMANDS
-**********
-
-hledger provides a number of commands for producing reports and managing
-your data.  Run 'hledger' with no arguments to list the commands
-available.
-
-   To run a command, write its name (or its abbreviation shown in the
-commands list, or any unambiguous prefix of the name) as hledger's first
-argument.  Eg: 'hledger balance' or 'hledger bal'.
-
-   Here are the built-in commands:
-
-   *Data entry (these modify the journal file):*
-
-   * add - add transactions using guided prompts
-   * import - add any new transactions from other files (eg csv)
-
-   *Data management*:
-
-   * check - check for various kinds of issue in the data
-   * close (equity) - generate balance-resetting transactions
-   * diff - compare account transactions in two journal files
-   * rewrite - generate extra postings, similar to print -auto
-
-   *Financial statements:*
-
-   * aregister (areg) - show transactions in a particular account
-   * balancesheet (bs) - show assets, liabilities and net worth
-   * balancesheetequity (bse) - show assets, liabilities and equity
-   * cashflow (cf) - show changes in liquid assets
-   * incomestatement (is) - show revenues and expenses
-   * roi - show return on investments
-
-   *Miscellaneous reports:*
-
-   * accounts (a) - show account names
-   * activity - show postings-per-interval bar charts
-   * balance (b, bal) - show balance changes/end balances/budgets in
-     accounts
-   * codes - show transaction codes
-   * commodities - show commodity/currency symbols
-   * descriptions - show unique transaction descriptions
-   * files - show input file paths
-   * notes - show unique note segments of transaction descriptions
-   * payees - show unique payee segments of transaction descriptions
-   * prices - show market price records
-   * print (p, txns) - show transactions (journal entries)
-   * print-unique - show only transactions with unique descriptions
-   * register (r, reg) - show postings in one or more accounts & running
-     total
-   * register-match - show a recent posting that best matches a
-     description
-   * stats - show journal statistics
-   * tags - show tag names
-   * test - run self tests
-
-   Next, the detailed command docs, in alphabetical order.
-
-* Menu:
-
-* accounts::
-* activity::
-* add::
-* aregister::
-* balance::
-* balancesheet::
-* balancesheetequity::
-* cashflow::
-* check::
-* close::
-* codes::
-* commodities::
-* descriptions::
-* diff::
-* files::
-* help::
-* import::
-* incomestatement::
-* notes::
-* rewrite::
-* roi::
-* stats::
-* tags::
-* test::
-* Add-on commands::
-* Add-on command flags::
-* Making add-on commands::
-
-
-File: hledger.info,  Node: accounts,  Next: activity,  Up: COMMANDS
-
-3.1 accounts
-============
-
-accounts, a
-Show account names.
-
-   This command lists account names, either declared with account
-directives (-declared), posted to (-used), or both (the default).  With
-query arguments, only matched account names and account names referenced
-by matched postings are shown.  It shows a flat list by default.  With
-'--tree', it uses indentation to show the account hierarchy.  In flat
-mode you can add '--drop N' to omit the first few account name
-components.  Account names can be depth-clipped with 'depth:N' or
-'--depth N' or '-N'.
-
-   Examples:
-
-$ hledger accounts
-assets:bank:checking
-assets:bank:saving
-assets:cash
-expenses:food
-expenses:supplies
-income:gifts
-income:salary
-liabilities:debts
-
-
-File: hledger.info,  Node: activity,  Next: add,  Prev: accounts,  Up: COMMANDS
-
-3.2 activity
-============
-
-activity
-Show an ascii barchart of posting counts per interval.
-
-   The activity command displays an ascii histogram showing transaction
-counts by day, week, month or other reporting interval (by day is the
-default).  With query arguments, it counts only matched transactions.
-
-   Examples:
-
-$ hledger activity --quarterly
-2008-01-01 **
-2008-04-01 *******
-2008-07-01 
-2008-10-01 **
-
-
-File: hledger.info,  Node: add,  Next: aregister,  Prev: activity,  Up: COMMANDS
-
-3.3 add
-=======
-
-add
-Prompt for transactions and add them to the journal.  Any arguments will
-be used as default inputs for the first N prompts.
-
-   Many hledger users edit their journals directly with a text editor,
-or generate them from CSV. For more interactive data entry, there is the
-'add' command, which prompts interactively on the console for new
-transactions, and appends them to the journal file (if there are
-multiple '-f FILE' options, the first file is used.)  Existing
-transactions are not changed.  This is the only hledger command that
-writes to the journal file.
-
-   To use it, just run 'hledger add' and follow the prompts.  You can
-add as many transactions as you like; when you are finished, enter '.'
-or press control-d or control-c to exit.
-
-   Features:
-
-   * add tries to provide useful defaults, using the most similar (by
-     description) recent transaction (filtered by the query, if any) as
-     a template.
-   * You can also set the initial defaults with command line arguments.
-   * Readline-style edit keys can be used during data entry.
-   * The tab key will auto-complete whenever possible - accounts,
-     descriptions, dates ('yesterday', 'today', 'tomorrow').  If the
-     input area is empty, it will insert the default value.
-   * If the journal defines a default commodity, it will be added to any
-     bare numbers entered.
-   * A parenthesised transaction code may be entered following a date.
-   * Comments and tags may be entered following a description or amount.
-   * If you make a mistake, enter '<' at any prompt to go one step
-     backward.
-   * Input prompts are displayed in a different colour when the terminal
-     supports it.
-
-   Example (see the tutorial for a detailed explanation):
-
-$ hledger add
-Adding transactions to journal file /src/hledger/examples/sample.journal
-Any command line arguments will be used as defaults.
-Use tab key to complete, readline keys to edit, enter to accept defaults.
-An optional (CODE) may follow transaction dates.
-An optional ; COMMENT may follow descriptions or amounts.
-If you make a mistake, enter < at any prompt to go one step backward.
-To end a transaction, enter . when prompted.
-To quit, enter . at a date prompt or press control-d or control-c.
-Date [2015/05/22]: 
-Description: supermarket
-Account 1: expenses:food
-Amount  1: $10
-Account 2: assets:checking
-Amount  2 [$-10.0]: 
-Account 3 (or . or enter to finish this transaction): .
-2015/05/22 supermarket
-    expenses:food             $10
-    assets:checking        $-10.0
-
-Save this transaction to the journal ? [y]: 
-Saved.
-Starting the next transaction (. or ctrl-D/ctrl-C to quit)
-Date [2015/05/22]: <CTRL-D> $
-
-   On Microsoft Windows, the add command makes sure that no part of the
-file path ends with a period, as that would cause problems (#1056).
-
-
-File: hledger.info,  Node: aregister,  Next: balance,  Prev: add,  Up: COMMANDS
-
-3.4 aregister
-=============
-
-aregister, areg
-Show transactions affecting a particular account, and the account's
-running balance.
-
-   'aregister' shows the transactions affecting a particular account
-(and its subaccounts), from the point of view of that account.  Each
-line shows:
-
-   * the transaction's (or posting's, see below) date
-   * the names of the other account(s) involved
-   * the net change to this account's balance
-   * the account's historical running balance (including balance from
-     transactions before the report start date).
-
-   With 'aregister', each line represents a whole transaction - as in
-hledger-ui, hledger-web, and your bank statement.  By contrast, the
-'register' command shows individual postings, across all accounts.  You
-might prefer 'aregister' for reconciling with real-world asset/liability
-accounts, and 'register' for reviewing detailed revenues/expenses.
-
-   An account must be specified as the first argument, which should be
-the full account name or an account pattern (regular expression).
-aregister will show transactions in this account (the first one matched)
-and any of its subaccounts.
-
-   Any additional arguments form a query which will filter the
-transactions shown.
-
-   Transactions making a net change of zero are not shown by default;
-add the '-E/--empty' flag to show them.
-
-   This command also supports the output destination and output format
-options The output formats supported are 'txt', 'csv', and 'json'.
-
-* Menu:
-
-* aregister and custom posting dates::
-
-
-File: hledger.info,  Node: aregister and custom posting dates,  Up: aregister
-
-3.4.1 aregister and custom posting dates
-----------------------------------------
-
-Transactions whose date is outside the report period can still be shown,
-if they have a posting to this account dated inside the report period.
-(And in this case it's the posting date that is shown.)  This ensures
-that 'aregister' can show an accurate historical running balance,
-matching the one shown by 'register -H' with the same arguments.
-
-   To filter strictly by transaction date instead, add the '--txn-dates'
-flag.  If you use this flag and some of your postings have custom dates,
-it's probably best to assume the running balance is wrong.
-
-   Examples:
-
-   Show all transactions and historical running balance in the first
-account whose name contains "checking":
-
-$ hledger areg checking
-
-   Show transactions and historical running balance in all asset
-accounts during july:
-
-$ hledger areg assets date:jul
-
-
-File: hledger.info,  Node: balance,  Next: balancesheet,  Prev: aregister,  Up: COMMANDS
-
-3.5 balance
-===========
-
-balance, bal, b
-Show accounts and their balances.
-
-   The balance command is hledger's most versatile command.  Note,
-despite the name, it is not always used for showing real-world account
-balances; the more accounting-aware balancesheet and incomestatement may
-be more convenient for that.
-
-   By default, it displays all accounts, and each account's change in
-balance during the entire period of the journal.  Balance changes are
-calculated by adding up the postings in each account.  You can limit the
-postings matched, by a query, to see fewer accounts, changes over a
-different time period, changes from only cleared transactions, etc.
-
-   If you include an account's complete history of postings in the
-report, the balance change is equivalent to the account's current ending
-balance.  For a real-world account, typically you won't have all
-transactions in the journal; instead you'll have all transactions after
-a certain date, and an "opening balances" transaction setting the
-correct starting balance on that date.  Then the balance command will
-show real-world account balances.  In some cases the -H/-historical flag
-is used to ensure this (more below).
-
-   This command also supports the output destination and output format
-options The output formats supported are (in most modes): 'txt', 'csv',
-'html', and 'json'.
-
-   The balance command can produce several styles of report:
-
-* Menu:
-
-* Single-period flat balance report::
-* Single-period tree-mode balance report::
-* Multi-period balance report::
-* Depth limiting::
-* Colour support::
-* Sorting by amount::
-* Percentages::
-* Customising single-period balance reports::
-* Budget report::
-
-
-File: hledger.info,  Node: Single-period flat balance report,  Next: Single-period tree-mode balance report,  Up: balance
-
-3.5.1 Single-period flat balance report
----------------------------------------
-
-This is the default for hledger's balance command: a flat list of all
-(or with a query, matched) accounts, showing full account names.
-Accounts are sorted by declaration order if any, and then by account
-name.  Accounts which have zero balance are not shown unless
-'-E/--empty' is used.  The reported balances' total is shown as the last
-line, unless disabled by '-N'/'--no-total'.
-
-$ hledger bal
-                  $1  assets:bank:saving
-                 $-2  assets:cash
-                  $1  expenses:food
-                  $1  expenses:supplies
-                 $-1  income:gifts
-                 $-1  income:salary
-                  $1  liabilities:debts
---------------------
-                   0  
-
-
-File: hledger.info,  Node: Single-period tree-mode balance report,  Next: Multi-period balance report,  Prev: Single-period flat balance report,  Up: balance
-
-3.5.2 Single-period tree-mode balance report
---------------------------------------------
-
-With the '-t/--tree' flag, accounts are displayed hierarchically,
-showing subaccounts as short names indented below their parent.  (This
-is the default style in Ledger and in older hledger versions.)
-
-$ hledger balance
-                 $-1  assets
-                  $1    bank:saving
-                 $-2    cash
-                  $2  expenses
-                  $1    food
-                  $1    supplies
-                 $-2  income
-                 $-1    gifts
-                 $-1    salary
-                  $1  liabilities:debts
---------------------
-                   0
-
-   For more compact output, "boring" accounts containing a single
-interesting subaccount and no balance of their own ('assets:bank' and
-'liabilities' here) are elided into the following line, unless
-'--no-elide' is used.  And accounts which have zero balance and no
-non-zero subaccounts are omitted, unless '-E/--empty' is used.
-
-   Account balances in tree mode are "inclusive" - they include the
-balances of any subaccounts.  Eg, the 'assets' '$-1' balance here
-includes the '$1' from 'assets:bank:saving' and the '$-2' from
-'assets:cash'.  (And it would include balance posted to the 'assets'
-account itself, if there was any).  Note this causes some repetition,
-and the final total ('0') is the sum of the top-level balances, not of
-all the balances shown.
-
-   Each group of sibling accounts is sorted separately, by declaration
-order and then by account name.
-
-
-File: hledger.info,  Node: Multi-period balance report,  Next: ,  Prev: Single-period tree-mode balance report,  Up: balance
-
-3.5.3 Multi-period balance report
----------------------------------
-
-Multi-period balance reports are a very useful hledger feature,
-activated if you provide one of the reporting interval flags, such as
-'-M'/'--monthly'.  They are similar to single-period balance reports,
-but they show the report as a table, with columns representing one or
-more successive time periods.  This is the usually the preferred style
-of balance report in hledger (even for a single period).
-
-   Multi-period balance reports come in several types, showing different
-information:
-
-  1. A balance change report: by default, each column shows the sum of
-     postings in that period, ie the account's change of balance in that
-     period.  This is useful eg for a monthly income statement:
-
-$ hledger balance --quarterly income expenses -E
-Balance changes in 2008:
-
-                   ||  2008q1  2008q2  2008q3  2008q4 
-===================++=================================
- expenses:food     ||       0      $1       0       0 
- expenses:supplies ||       0      $1       0       0 
- income:gifts      ||       0     $-1       0       0 
- income:salary     ||     $-1       0       0       0 
--------------------++---------------------------------
-                   ||     $-1      $1       0       0 
-
-  2. A cumulative end balance report: with '--cumulative', each column
-     shows the end balance for that period, accumulating the changes
-     across periods, starting from 0 at the report start date:
-
-     $ hledger balance --quarterly income expenses -E --cumulative
-     Ending balances (cumulative) in 2008:
-     
-                        ||  2008/03/31  2008/06/30  2008/09/30  2008/12/31 
-     ===================++=================================================
-      expenses:food     ||           0          $1          $1          $1 
-      expenses:supplies ||           0          $1          $1          $1 
-      income:gifts      ||           0         $-1         $-1         $-1 
-      income:salary     ||         $-1         $-1         $-1         $-1 
-     -------------------++-------------------------------------------------
-                        ||         $-1           0           0           0 
-
-  3. A historical end balance report: with '--historical/-H', each
-     column shows the actual historical end balance for that period,
-     accumulating the changes across periods, and including the balance
-     from any postings before the report start date.  This is useful eg
-     for a multi-period balance sheet, and when you want to see balances
-     only after a certain date:
-
-     $ hledger balance ^assets ^liabilities --quarterly --historical --begin 2008/4/1
-     Ending balances (historical) in 2008/04/01-2008/12/31:
-     
-                           ||  2008/06/30  2008/09/30  2008/12/31 
-     ======================++=====================================
-      assets:bank:checking ||          $1          $1           0 
-      assets:bank:saving   ||          $1          $1          $1 
-      assets:cash          ||         $-2         $-2         $-2 
-      liabilities:debts    ||           0           0          $1 
-     ----------------------++-------------------------------------
-                           ||           0           0           0 
-
-   Note that '--cumulative' or '--historical/-H' disable
-'--row-total/-T', since summing end balances generally does not make
-sense.
-
-   With a reporting interval (like '--quarterly' above), the report
-start/end dates will be adjusted if necessary so that they encompass the
-displayed report periods.  This is so that the first and last periods
-will be "full" and comparable to the others.
-
-   The '-E/--empty' flag does two things in multicolumn balance reports:
-first, the report will show all columns within the specified report
-period (without -E, leading and trailing columns with all zeroes are not
-shown).  Second, all accounts which existed at the report start date
-will be considered, not just the ones with activity during the report
-period (use -E to include low-activity accounts which would otherwise
-would be omitted).
-
-   The '-T/--row-total' flag adds an additional column showing the total
-for each row.
-
-   The '-A/--average' flag adds a column showing the average value in
-each row.
-
-   Here's an example of all three:
-
-$ hledger balance -Q income expenses --tree -ETA
-Balance changes in 2008:
-
-            ||  2008q1  2008q2  2008q3  2008q4    Total  Average 
-============++===================================================
- expenses   ||       0      $2       0       0       $2       $1 
-   food     ||       0      $1       0       0       $1        0 
-   supplies ||       0      $1       0       0       $1        0 
- income     ||     $-1     $-1       0       0      $-2      $-1 
-   gifts    ||       0     $-1       0       0      $-1        0 
-   salary   ||     $-1       0       0       0      $-1        0 
-------------++---------------------------------------------------
-            ||     $-1      $1       0       0        0        0 
-
-(Average is rounded to the dollar here since all journal amounts are)
-
-   The '--transpose' flag can be used to exchange the rows and columns
-of a multicolumn report.
-
-   When showing multicommodity amounts, multicolumn balance reports will
-elide any amounts which have more than two commodities, since otherwise
-columns could get very wide.  The '--no-elide' flag disables this.
-Hiding totals with the '-N/--no-total' flag can also help reduce the
-width of multicommodity reports.
-
-   When the report is still too wide, a good workaround is to pipe it
-into 'less -RS' (-R for colour, -S to chop long lines).  Eg: 'hledger
-bal -D --color=yes | less -RS'.
-
-3.5.4 Depth limiting
---------------------
-
-With a 'depth:N' query, or '--depth N' option, or just '-N', balance
-reports will show accounts only to the specified depth.  This is very
-useful to hide low-level accounts and get an overview.  Eg, limiting to
-depth 1 shows the top-level accounts:
-
-$ hledger balance -N -1
-                 $-1  assets
-                  $2  expenses
-                 $-2  income
-                  $1  liabilities
-
-   Accounts at the depth limit will include the balances of any hidden
-subaccounts (even in flat mode, which normally shows exclusive
-balances).
-
-   You can also drop account name components from the start of account
-names, using '--drop N'.  This can be useful to hide unwanted top-level
-detail.
-
-
-File: hledger.info,  Node: Colour support,  Next: Sorting by amount,  Prev: ,  Up: balance
-
-3.5.5 Colour support
---------------------
-
-In terminal output, when colour is enabled, the balance command shows
-negative amounts in red.
-
-
-File: hledger.info,  Node: Sorting by amount,  Next: Percentages,  Prev: Colour support,  Up: balance
-
-3.5.6 Sorting by amount
------------------------
-
-With '-S'/'--sort-amount', accounts with the largest (most positive)
-balances are shown first.  For example, 'hledger bal expenses -MAS'
-shows your biggest averaged monthly expenses first.
-
-   Revenues and liability balances are typically negative, however, so
-'-S' shows these in reverse order.  To work around this, you can add
-'--invert' to flip the signs.  Or, use one of the sign-flipping reports
-like 'balancesheet' or 'incomestatement', which also support '-S'.  Eg:
-'hledger is -MAS'.
-
-
-File: hledger.info,  Node: Percentages,  Next: Customising single-period balance reports,  Prev: Sorting by amount,  Up: balance
-
-3.5.7 Percentages
------------------
-
-With '-%' or '--percent', balance reports show each account's value
-expressed as a percentage of the column's total.  This is useful to get
-an overview of the relative sizes of account balances.  For example to
-obtain an overview of expenses:
-
-$ hledger balance expenses -%
-             100.0 %  expenses
-              50.0 %    food
-              50.0 %    supplies
---------------------
-             100.0 %
-
-   Note that '--tree' does not have an effect on '-%'.  The percentages
-are always relative to the total sum of each column, they are never
-relative to the parent account.
-
-   Since the percentages are relative to the columns sum, it is usually
-not useful to calculate percentages if the signs of the amounts are
-mixed.  Although the results are technically correct, they are most
-likely useless.  Especially in a balance report that sums up to zero (eg
-'hledger balance -B') all percentage values will be zero.
-
-   This flag does not work if the report contains any mixed commodity
-accounts.  If there are mixed commodity accounts in the report be sure
-to use '-V' or '-B' to coerce the report into using a single commodity.
-
-
-File: hledger.info,  Node: Customising single-period balance reports,  Next: Budget report,  Prev: Percentages,  Up: balance
-
-3.5.8 Customising single-period balance reports
------------------------------------------------
-
-You can customise the layout of single-period balance reports with
-'--format FMT', which sets the format of each line.  Eg:
-
-$ hledger balance --format "%20(account) %12(total)"
-              assets          $-1
-         bank:saving           $1
-                cash          $-2
-            expenses           $2
-                food           $1
-            supplies           $1
-              income          $-2
-               gifts          $-1
-              salary          $-1
-   liabilities:debts           $1
----------------------------------
-                                0
-
-   The FMT format string (plus a newline) specifies the formatting
-applied to each account/balance pair.  It may contain any suitable text,
-with data fields interpolated like so:
-
-   '%[MIN][.MAX](FIELDNAME)'
-
-   * MIN pads with spaces to at least this width (optional)
-
-   * MAX truncates at this width (optional)
-
-   * FIELDNAME must be enclosed in parentheses, and can be one of:
-
-        * 'depth_spacer' - a number of spaces equal to the account's
-          depth, or if MIN is specified, MIN * depth spaces.
-        * 'account' - the account's name
-        * 'total' - the account's balance/posted total, right justified
-
-   Also, FMT can begin with an optional prefix to control how
-multi-commodity amounts are rendered:
-
-   * '%_' - render on multiple lines, bottom-aligned (the default)
-   * '%^' - render on multiple lines, top-aligned
-   * '%,' - render on one line, comma-separated
-
-   There are some quirks.  Eg in one-line mode, '%(depth_spacer)' has no
-effect, instead '%(account)' has indentation built in.  Experimentation
-may be needed to get pleasing results.
-
-   Some example formats:
-
-   * '%(total)' - the account's total
-   * '%-20.20(account)' - the account's name, left justified, padded to
-     20 characters and clipped at 20 characters
-   * '%,%-50(account) %25(total)' - account name padded to 50
-     characters, total padded to 20 characters, with multiple
-     commodities rendered on one line
-   * '%20(total) %2(depth_spacer)%-(account)' - the default format for
-     the single-column balance report
-
-
-File: hledger.info,  Node: Budget report,  Prev: Customising single-period balance reports,  Up: balance
-
-3.5.9 Budget report
--------------------
-
-There is also a special balance report mode for showing budget
-performance.  The '--budget' flag activates extra columns showing the
-budget goals for each account and period, if any.  For this report,
-budget goals are defined by periodic transactions.  This is very useful
-for comparing planned and actual income, expenses, time usage, etc.
-
-   For example, you can take average monthly expenses in the common
-expense categories to construct a minimal monthly budget:
-
-;; Budget
-~ monthly
-  income  $2000
-  expenses:food    $400
-  expenses:bus     $50
-  expenses:movies  $30
-  assets:bank:checking
-
-;; Two months worth of expenses
-2017-11-01
-  income  $1950
-  expenses:food    $396
-  expenses:bus     $49
-  expenses:movies  $30
-  expenses:supplies  $20
-  assets:bank:checking
-
-2017-12-01
-  income  $2100
-  expenses:food    $412
-  expenses:bus     $53
-  expenses:gifts   $100
-  assets:bank:checking
-
-   You can now see a monthly budget report:
-
-$ hledger balance -M --budget
-Budget performance in 2017/11/01-2017/12/31:
-
-                      ||                      Nov                       Dec 
-======================++====================================================
- assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480] 
- expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50] 
- expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400] 
- expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30] 
- income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000] 
-----------------------++----------------------------------------------------
-                      ||      0 [              0]       0 [              0] 
-
-   This is different from a normal balance report in several ways:
-
-   * Only accounts with budget goals during the report period are shown,
-     by default.
-
-   * In each column, in square brackets after the actual amount, budget
-     goal amounts are shown, and the actual/goal percentage.  (Note:
-     budget goals should be in the same commodity as the actual amount.)
-
-   * All parent accounts are always shown, even in flat mode.  Eg
-     assets, assets:bank, and expenses above.
-
-   * Amounts always include all subaccounts, budgeted or unbudgeted,
-     even in flat mode.
-
-   This means that the numbers displayed will not always add up!  Eg
-above, the 'expenses' actual amount includes the gifts and supplies
-transactions, but the 'expenses:gifts' and 'expenses:supplies' accounts
-are not shown, as they have no budget amounts declared.
-
-   This can be confusing.  When you need to make things clearer, use the
-'-E/--empty' flag, which will reveal all accounts including unbudgeted
-ones, giving the full picture.  Eg:
-
-$ hledger balance -M --budget --empty
-Budget performance in 2017/11/01-2017/12/31:
-
-                      ||                      Nov                       Dec 
-======================++====================================================
- assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480] 
- expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480] 
- expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50] 
- expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400] 
- expenses:gifts       ||      0                      $100                   
- expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30] 
- expenses:supplies    ||    $20                         0                   
- income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000] 
-----------------------++----------------------------------------------------
-                      ||      0 [              0]       0 [              0] 
-
-   You can roll over unspent budgets to next period with '--cumulative':
-
-$ hledger balance -M --budget --cumulative
-Budget performance in 2017/11/01-2017/12/31:
-
-                      ||                      Nov                       Dec 
-======================++====================================================
- assets               || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960] 
- assets:bank          || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960] 
- assets:bank:checking || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960] 
- expenses             ||   $495 [ 103% of   $480]   $1060 [ 110% of   $960] 
- expenses:bus         ||    $49 [  98% of    $50]    $102 [ 102% of   $100] 
- expenses:food        ||   $396 [  99% of   $400]    $808 [ 101% of   $800] 
- expenses:movies      ||    $30 [ 100% of    $30]     $30 [  50% of    $60] 
- income               ||  $1950 [  98% of  $2000]   $4050 [ 101% of  $4000] 
-----------------------++----------------------------------------------------
-                      ||      0 [              0]       0 [              0] 
-
-   For more examples and notes, see Budgeting.
-
-* Menu:
-
-* Budget report start date::
-* Nested budgets::
-
-
-File: hledger.info,  Node: Budget report start date,  Next: Nested budgets,  Up: Budget report
-
-3.5.9.1 Budget report start date
-................................
-
-This might be a bug, but for now: when making budget reports, it's a
-good idea to explicitly set the report's start date to the first day of
-a reporting period, because a periodic rule like '~ monthly' generates
-its transactions on the 1st of each month, and if your journal has no
-regular transactions on the 1st, the default report start date could
-exclude that budget goal, which can be a little surprising.  Eg here the
-default report period is just the day of 2020-01-15:
-
-~ monthly in 2020
-  (expenses:food)  $500
-
-2020-01-15
-  expenses:food    $400
-  assets:checking
-
-$ hledger bal expenses --budget
-Budget performance in 2020-01-15:
-
-              || 2020-01-15 
-==============++============
- <unbudgeted> ||       $400 
---------------++------------
-              ||       $400 
-
-   To avoid this, specify the budget report's period, or at least the
-start date, with '-b'/'-e'/'-p'/'date:', to ensure it includes the
-budget goal transactions (periodic transactions) that you want.  Eg,
-adding '-b 2020/1/1' to the above:
-
-$ hledger bal expenses --budget -b 2020/1/1
-Budget performance in 2020-01-01..2020-01-15:
-
-               || 2020-01-01..2020-01-15 
-===============++========================
- expenses:food ||     $400 [80% of $500] 
----------------++------------------------
-               ||     $400 [80% of $500] 
-
-
-File: hledger.info,  Node: Nested budgets,  Prev: Budget report start date,  Up: Budget report
-
-3.5.9.2 Nested budgets
-......................
-
-You can add budgets to any account in your account hierarchy.  If you
-have budgets on both parent account and some of its children, then
-budget(s) of the child account(s) would be added to the budget of their
-parent, much like account balances behave.
-
-   In the most simple case this means that once you add a budget to any
-account, all its parents would have budget as well.
-
-   To illustrate this, consider the following budget:
-
-~ monthly from 2019/01
-    expenses:personal             $1,000.00
-    expenses:personal:electronics    $100.00
-    liabilities
-
-   With this, monthly budget for electronics is defined to be $100 and
-budget for personal expenses is an additional $1000, which implicitly
-means that budget for both 'expenses:personal' and 'expenses' is $1100.
-
-   Transactions in 'expenses:personal:electronics' will be counted both
-towards its $100 budget and $1100 of 'expenses:personal' , and
-transactions in any other subaccount of 'expenses:personal' would be
-counted towards only towards the budget of 'expenses:personal'.
-
-   For example, let's consider these transactions:
-
-~ monthly from 2019/01
-    expenses:personal             $1,000.00
-    expenses:personal:electronics    $100.00
-    liabilities
-
-2019/01/01 Google home hub
-    expenses:personal:electronics          $90.00
-    liabilities                           $-90.00
-
-2019/01/02 Phone screen protector
-    expenses:personal:electronics:upgrades          $10.00
-    liabilities
-
-2019/01/02 Weekly train ticket
-    expenses:personal:train tickets       $153.00
-    liabilities
-
-2019/01/03 Flowers
-    expenses:personal          $30.00
-    liabilities
-
-   As you can see, we have transactions in
-'expenses:personal:electronics:upgrades' and 'expenses:personal:train
-tickets', and since both of these accounts are without explicitly
-defined budget, these transactions would be counted towards budgets of
-'expenses:personal:electronics' and 'expenses:personal' accordingly:
-
-$ hledger balance --budget -M
-Budget performance in 2019/01:
-
-                               ||                           Jan 
-===============================++===============================
- expenses                      ||  $283.00 [  26% of  $1100.00] 
- expenses:personal             ||  $283.00 [  26% of  $1100.00] 
- expenses:personal:electronics ||  $100.00 [ 100% of   $100.00] 
- liabilities                   || $-283.00 [  26% of $-1100.00] 
--------------------------------++-------------------------------
-                               ||        0 [                 0] 
-
-   And with '--empty', we can get a better picture of budget allocation
-and consumption:
-
-$ hledger balance --budget -M --empty
-Budget performance in 2019/01:
-
-                                        ||                           Jan 
-========================================++===============================
- expenses                               ||  $283.00 [  26% of  $1100.00] 
- expenses:personal                      ||  $283.00 [  26% of  $1100.00] 
- expenses:personal:electronics          ||  $100.00 [ 100% of   $100.00] 
- expenses:personal:electronics:upgrades ||   $10.00                      
- expenses:personal:train tickets        ||  $153.00                      
- liabilities                            || $-283.00 [  26% of $-1100.00] 
-----------------------------------------++-------------------------------
-                                        ||        0 [                 0] 
-
-
-File: hledger.info,  Node: balancesheet,  Next: balancesheetequity,  Prev: balance,  Up: COMMANDS
-
-3.6 balancesheet
-================
-
-balancesheet, bs
-This command displays a balance sheet, showing historical ending
-balances of asset and liability accounts.  (To see equity as well, use
-the balancesheetequity command.)  Amounts are shown with normal positive
-sign, as in conventional financial statements.
-
-   The asset and liability accounts shown are those accounts declared
-with the 'Asset' or 'Cash' or 'Liability' type, or otherwise all
-accounts under a top-level 'asset' or 'liability' account (case
-insensitive, plurals allowed).
-
-   Example:
-
-$ hledger balancesheet
-Balance Sheet
-
-Assets:
-                 $-1  assets
-                  $1    bank:saving
-                 $-2    cash
---------------------
-                 $-1
-
-Liabilities:
-                  $1  liabilities:debts
---------------------
-                  $1
-
-Total:
---------------------
-                   0
-
-   With a reporting interval, multiple columns will be shown, one for
-each report period.  As with multicolumn balance reports, you can alter
-the report mode with '--change'/'--cumulative'/'--historical'.  Normally
-balancesheet shows historical ending balances, which is what you need
-for a balance sheet; note this means it ignores report begin dates (and
-'-T/--row-total', since summing end balances generally does not make
-sense).  Instead of absolute values percentages can be displayed with
-'-%'.
-
-   This command also supports the output destination and output format
-options The output formats supported are 'txt', 'csv', 'html', and
-(experimental) 'json'.
-
-
-File: hledger.info,  Node: balancesheetequity,  Next: cashflow,  Prev: balancesheet,  Up: COMMANDS
-
-3.7 balancesheetequity
-======================
-
-balancesheetequity, bse
-This command displays a balance sheet, showing historical ending
-balances of asset, liability and equity accounts.  Amounts are shown
-with normal positive sign, as in conventional financial statements.
-
-   The asset, liability and equity accounts shown are those accounts
-declared with the 'Asset', 'Cash', 'Liability' or 'Equity' type, or
-otherwise all accounts under a top-level 'asset', 'liability' or
-'equity' account (case insensitive, plurals allowed).
-
-   Example:
-
-$ hledger balancesheetequity
-Balance Sheet With Equity
-
-Assets:
-                 $-2  assets
-                  $1    bank:saving
-                 $-3    cash
---------------------
-                 $-2
-
-Liabilities:
-                  $1  liabilities:debts
---------------------
-                  $1
-
-Equity:
-          $1  equity:owner
---------------------
-          $1
-
-Total:
---------------------
-                   0
-
-   This command also supports the output destination and output format
-options The output formats supported are 'txt', 'csv', 'html', and
-(experimental) 'json'.
-
-
-File: hledger.info,  Node: cashflow,  Next: check,  Prev: balancesheetequity,  Up: COMMANDS
-
-3.8 cashflow
-============
-
-cashflow, cf
-This command displays a cashflow statement, showing the inflows and
-outflows affecting "cash" (ie, liquid) assets.  Amounts are shown with
-normal positive sign, as in conventional financial statements.
-
-   The "cash" accounts shown are those accounts declared with the 'Cash'
-type, or otherwise all accounts under a top-level 'asset' account (case
-insensitive, plural allowed) which do not have 'fixed', 'investment',
-'receivable' or 'A/R' in their name.
-
-   Example:
-
-$ hledger cashflow
-Cashflow Statement
-
-Cash flows:
-                 $-1  assets
-                  $1    bank:saving
-                 $-2    cash
---------------------
-                 $-1
-
-Total:
---------------------
-                 $-1
-
-   With a reporting interval, multiple columns will be shown, one for
-each report period.  Normally cashflow shows changes in assets per
-period, though as with multicolumn balance reports you can alter the
-report mode with '--change'/'--cumulative'/'--historical'.  Instead of
-absolute values percentages can be displayed with '-%'.
-
-   This command also supports the output destination and output format
-options The output formats supported are 'txt', 'csv', 'html', and
-(experimental) 'json'.
-
-
-File: hledger.info,  Node: check,  Next: close,  Prev: cashflow,  Up: COMMANDS
-
-3.9 check
-=========
-
-check
-Check for various kinds of errors in your data.  _experimental_
-
-   hledger provides a number of built-in error checks to help prevent
-problems in your data.  Some of these are run automatically; or, you can
-use this 'check' command to run them on demand, with no output and a
-zero exit code if all is well.  Some examples:
-
-hledger check      # basic checks
-hledger check -s   # basic + strict checks
-hledger check ordereddates uniqueleafnames  # basic + specified checks
-
-   Here are the checks currently available:
-
-* Menu:
-
-* Basic checks::
-* Strict checks::
-* Other checks::
-* Add-on checks::
-
-
-File: hledger.info,  Node: Basic checks,  Next: Strict checks,  Up: check
-
-3.9.1 Basic checks
-------------------
-
-These are always run by this command and other commands:
-
-   * *parseable* - data files are well-formed and can be successfully
-     parsed
-
-   * *autobalanced* - all transactions are balanced, inferring missing
-     amounts where necessary, and possibly converting commodities using
-     transaction prices or automatically-inferred transaction prices
-
-   * *assertions* - all balance assertions in the journal are passing.
-     (This check can be disabled with '-I'/'--ignore-assertions'.)
-
-
-File: hledger.info,  Node: Strict checks,  Next: Other checks,  Prev: Basic checks,  Up: check
-
-3.9.2 Strict checks
--------------------
-
-These are always run by this and other commands when '-s'/'--strict' is
-used (strict mode):
-
-   * *accounts* - all account names used by transactions have been
-     declared
-
-   * *commodities* - all commodity symbols used have been declared
-
-
-File: hledger.info,  Node: Other checks,  Next: Add-on checks,  Prev: Strict checks,  Up: check
-
-3.9.3 Other checks
-------------------
-
-These checks can be run by specifying their names as arguments to the
-check command:
-
-   * *ordereddates* - transactions are ordered by date (similar to the
-     old 'check-dates' command)
-
-   * *uniqueleafnames* - all account leaf names are unique (similar to
-     the old 'check-dupes' command)
-
-
-File: hledger.info,  Node: Add-on checks,  Prev: Other checks,  Up: check
-
-3.9.4 Add-on checks
--------------------
-
-Some checks are not yet integrated with this command, but are available
-as add-on commands in
-https://github.com/simonmichael/hledger/tree/master/bin:
-
-   * *hledger-check-tagfiles* - all tag values containing / (a forward
-     slash) exist as file paths
-
-   * *hledger-check-fancyassertions* - more complex balance assertions
-     are passing
-
-   You could make your own similar scripts to perform custom checks;
-Cookbook -> Scripting may be helpful.
-
-
-File: hledger.info,  Node: close,  Next: codes,  Prev: check,  Up: COMMANDS
-
-3.10 close
-==========
-
-close, equity
-Prints a "closing balances" transaction and an "opening balances"
-transaction that bring account balances to and from zero, respectively.
-These can be added to your journal file(s), eg to bring asset/liability
-balances forward into a new journal file, or to close out
-revenues/expenses to retained earnings at the end of a period.
-
-   You can print just one of these transactions by using the '--close'
-or '--open' flag.  You can customise their descriptions with the
-'--close-desc' and '--open-desc' options.
-
-   One amountless posting to "equity:opening/closing balances" is added
-to balance the transactions, by default.  You can customise this account
-name with '--close-acct' and '--open-acct'; if you specify only one of
-these, it will be used for both.
-
-   With '--x/--explicit', the equity posting's amount will be shown.
-And if it involves multiple commodities, a posting for each commodity
-will be shown, as with the print command.
-
-   With '--interleaved', the equity postings are shown next to the
-postings they balance, which makes troubleshooting easier.
-
-   By default, transaction prices in the journal are ignored when
-generating the closing/opening transactions.  With '--show-costs', this
-cost information is preserved ('balance -B' reports will be unchanged
-after the transition).  Separate postings are generated for each cost in
-each commodity.  Note this can generate very large journal entries, if
-you have many foreign currency or investment transactions.
-
-* Menu:
-
-* close usage::
-
-
-File: hledger.info,  Node: close usage,  Up: close
-
-3.10.1 close usage
-------------------
-
-If you split your journal files by time (eg yearly), you will typically
-run this command at the end of the year, and save the closing
-transaction as last entry of the old file, and the opening transaction
-as the first entry of the new file.  This makes the files self
-contained, so that correct balances are reported no matter which of them
-are loaded.  Ie, if you load just one file, the balances are initialised
-correctly; or if you load several files, the redundant closing/opening
-transactions cancel each other out.  (They will show up in print or
-register reports; you can exclude them with a query like
-'not:desc:'(opening|closing) balances''.)
-
-   If you're running a business, you might also use this command to
-"close the books" at the end of an accounting period, transferring
-income statement account balances to retained earnings.  (You may want
-to change the equity account name to something like "equity:retained
-earnings".)
-
-   By default, the closing transaction is dated yesterday, the balances
-are calculated as of end of yesterday, and the opening transaction is
-dated today.  To close on some other date, use: 'hledger close -e
-OPENINGDATE'.  Eg, to close/open on the 2018/2019 boundary, use '-e
-2019'.  You can also use -p or 'date:PERIOD' (any starting date is
-ignored).
-
-   Both transactions will include balance assertions for the
-closed/reopened accounts.  You probably shouldn't use status or realness
-filters (like -C or -R or 'status:') with this command, or the generated
-balance assertions will depend on these flags.  Likewise, if you run
-this command with -auto, the balance assertions will probably always
-require -auto.
-
-   Examples:
-
-   Carrying asset/liability balances into a new file for 2019:
-
-$ hledger close -f 2018.journal -e 2019 assets liabilities --open
-    # (copy/paste the output to the start of your 2019 journal file)
-$ hledger close -f 2018.journal -e 2019 assets liabilities --close
-    # (copy/paste the output to the end of your 2018 journal file)
-
-   Now:
-
-$ hledger bs -f 2019.journal                   # one file - balances are correct
-$ hledger bs -f 2018.journal -f 2019.journal   # two files - balances still correct
-$ hledger bs -f 2018.journal not:desc:closing  # to see year-end balances, must exclude closing txn
-
-   Transactions spanning the closing date can complicate matters,
-breaking balance assertions:
-
-2018/12/30 a purchase made in 2018, clearing the following year
-    expenses:food          5
-    assets:bank:checking  -5  ; [2019/1/2]
-
-   Here's one way to resolve that:
-
-; in 2018.journal:
-2018/12/30 a purchase made in 2018, clearing the following year
-    expenses:food          5
-    liabilities:pending
-
-; in 2019.journal:
-2019/1/2 clearance of last year's pending transactions
-    liabilities:pending    5 = 0
-    assets:checking
-
-
-File: hledger.info,  Node: codes,  Next: commodities,  Prev: close,  Up: COMMANDS
-
-3.11 codes
-==========
-
-codes
-List the codes seen in transactions, in the order parsed.
-
-   This command prints the value of each transaction's code field, in
-the order transactions were parsed.  The transaction code is an optional
-value written in parentheses between the date and description, often
-used to store a cheque number, order number or similar.
-
-   Transactions aren't required to have a code, and missing or empty
-codes will not be shown by default.  With the '-E'/'--empty' flag, they
-will be printed as blank lines.
-
-   You can add a query to select a subset of transactions.
-
-   Examples:
-
-1/1 (123)
- (a)  1
-
-1/1 ()
- (a)  1
-
-1/1
- (a)  1
-
-1/1 (126)
- (a)  1
-
-$ hledger codes
-123
-124
-126
-
-$ hledger codes -E
-123
-124
-
-
-126
-
-
-File: hledger.info,  Node: commodities,  Next: descriptions,  Prev: codes,  Up: COMMANDS
-
-3.12 commodities
-================
-
-commodities
-List all commodity/currency symbols used or declared in the journal.
-
-
-File: hledger.info,  Node: descriptions,  Next: diff,  Prev: commodities,  Up: COMMANDS
-
-3.13 descriptions
-=================
-
-descriptions
-List the unique descriptions that appear in transactions.
-
-   This command lists the unique descriptions that appear in
-transactions, in alphabetic order.  You can add a query to select a
-subset of transactions.
-
-   Example:
-
-$ hledger descriptions
-Store Name
-Gas Station | Petrol
-Person A
-
-
-File: hledger.info,  Node: diff,  Next: files,  Prev: descriptions,  Up: COMMANDS
-
-3.14 diff
-=========
-
-diff
-Compares a particular account's transactions in two input files.  It
-shows any transactions to this account which are in one file but not in
-the other.
-
-   More precisely, for each posting affecting this account in either
-file, it looks for a corresponding posting in the other file which posts
-the same amount to the same account (ignoring date, description, etc.)
-Since postings not transactions are compared, this also works when
-multiple bank transactions have been combined into a single journal
-entry.
-
-   This is useful eg if you have downloaded an account's transactions
-from your bank (eg as CSV data).  When hledger and your bank disagree
-about the account balance, you can compare the bank data with your
-journal to find out the cause.
-
-   Examples:
-
-$ hledger diff -f $LEDGER_FILE -f bank.csv assets:bank:giro 
-These transactions are in the first file only:
-
-2014/01/01 Opening Balances
-    assets:bank:giro              EUR ...
-    ...
-    equity:opening balances       EUR -...
-
-These transactions are in the second file only:
-
-
-File: hledger.info,  Node: files,  Next: help,  Prev: diff,  Up: COMMANDS
-
-3.15 files
-==========
-
-files
-List all files included in the journal.  With a REGEX argument, only
-file names matching the regular expression (case sensitive) are shown.
-
-
-File: hledger.info,  Node: help,  Next: import,  Prev: files,  Up: COMMANDS
-
-3.16 help
-=========
-
-help
-Show any of the hledger manuals.
-
-   The 'help' command displays any of the main hledger manuals, in one
-of several ways.  Run it with no argument to list the manuals, or
-provide a full or partial manual name to select one.
-
-   hledger manuals are available in several formats.  hledger help will
-use the first of these display methods that it finds: info, man, $PAGER,
-less, stdout (or when non-interactive, just stdout).  You can force a
-particular viewer with the '--info', '--man', '--pager', '--cat' flags.
-
-   Examples:
-
-$ hledger help
-Please choose a manual by typing "hledger help MANUAL" (a substring is ok).
-Manuals: hledger hledger-ui hledger-web journal csv timeclock timedot
-
-$ hledger help h --man
-
-hledger(1)                    hledger User Manuals                    hledger(1)
-
-NAME
-       hledger - a command-line accounting tool
-
-SYNOPSIS
-       hledger [-f FILE] COMMAND [OPTIONS] [ARGS]
-       hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]
-       hledger
-
-DESCRIPTION
-       hledger  is  a  cross-platform  program  for tracking money, time, or any
-...
-
-
-File: hledger.info,  Node: import,  Next: incomestatement,  Prev: help,  Up: COMMANDS
-
-3.17 import
-===========
-
-import
-Read new transactions added to each FILE since last run, and add them to
-the main journal file.  Or with -dry-run, just print the transactions
-that would be added.  Or with -catchup, just mark all of the FILEs'
-transactions as imported, without actually importing any.
-
-   The input files are specified as arguments - no need to write -f
-before each one.  So eg to add new transactions from all CSV files to
-the main journal, it's just: 'hledger import *.csv'
-
-   New transactions are detected in the same way as print -new: by
-assuming transactions are always added to the input files in increasing
-date order, and by saving '.latest.FILE' state files.
-
-   The -dry-run output is in journal format, so you can filter it, eg to
-see only uncategorised transactions:
-
-$ hledger import --dry ... | hledger -f- print unknown --ignore-assertions
-
-* Menu:
-
-* Importing balance assignments::
-* Commodity display styles::
-
-
-File: hledger.info,  Node: Importing balance assignments,  Next: Commodity display styles,  Up: import
-
-3.17.1 Importing balance assignments
-------------------------------------
-
-Entries added by import will have their posting amounts made explicit
-(like 'hledger print -x').  This means that any balance assignments in
-imported files must be evaluated; but, imported files don't get to see
-the main file's account balances.  As a result, importing entries with
-balance assignments (eg from an institution that provides only balances
-and not posting amounts) will probably generate incorrect posting
-amounts.  To avoid this problem, use print instead of import:
-
-$ hledger print IMPORTFILE [--new] >> $LEDGER_FILE
-
-   (If you think import should leave amounts implicit like print does,
-please test it and send a pull request.)
-
-
-File: hledger.info,  Node: Commodity display styles,  Prev: Importing balance assignments,  Up: import
-
-3.17.2 Commodity display styles
--------------------------------
-
-Imported amounts will be formatted according to the canonical commodity
-styles (declared or inferred) in the main journal file.
-
-
-File: hledger.info,  Node: incomestatement,  Next: notes,  Prev: import,  Up: COMMANDS
-
-3.18 incomestatement
-====================
-
-incomestatement, is
-
-   This command displays an income statement, showing revenues and
-expenses during one or more periods.  Amounts are shown with normal
-positive sign, as in conventional financial statements.
-
-   The revenue and expense accounts shown are those accounts declared
-with the 'Revenue' or 'Expense' type, or otherwise all accounts under a
-top-level 'revenue' or 'income' or 'expense' account (case insensitive,
-plurals allowed).
-
-   Example:
-
-$ hledger incomestatement
-Income Statement
-
-Revenues:
-                 $-2  income
-                 $-1    gifts
-                 $-1    salary
---------------------
-                 $-2
-
-Expenses:
-                  $2  expenses
-                  $1    food
-                  $1    supplies
---------------------
-                  $2
-
-Total:
---------------------
-                   0
-
-   With a reporting interval, multiple columns will be shown, one for
-each report period.  Normally incomestatement shows revenues/expenses
-per period, though as with multicolumn balance reports you can alter the
-report mode with '--change'/'--cumulative'/'--historical'.  Instead of
-absolute values percentages can be displayed with '-%'.
-
-   This command also supports the output destination and output format
-options The output formats supported are 'txt', 'csv', 'html', and
-(experimental) 'json'.
-
-
-File: hledger.info,  Node: notes,  Next: rewrite,  Prev: incomestatement,  Up: COMMANDS
-
-3.19 notes
-==========
-
-notes
-List the unique notes that appear in transactions.
-
-   This command lists the unique notes that appear in transactions, in
-alphabetic order.  You can add a query to select a subset of
-transactions.  The note is the part of the transaction description after
-a | character (or if there is no |, the whole description).
-
-   Example:
-
-$ hledger notes
-Petrol
-Snacks
-
-
-File: hledger.info,  Node: rewrite,  Next: roi,  Prev: notes,  Up: COMMANDS
-
-3.20 rewrite
-============
-
-rewrite
-Print all transactions, rewriting the postings of matched transactions.
-For now the only rewrite available is adding new postings, like print
--auto.
-
-   This is a start at a generic rewriter of transaction entries.  It
-reads the default journal and prints the transactions, like print, but
-adds one or more specified postings to any transactions matching QUERY.
-The posting amounts can be fixed, or a multiplier of the existing
-transaction's first posting amount.
-
-   Examples:
-
-$ hledger-rewrite.hs ^income --add-posting '(liabilities:tax)  *.33  ; income tax' --add-posting '(reserve:gifts)  $100'
-$ hledger-rewrite.hs expenses:gifts --add-posting '(reserve:gifts)  *-1"'
-$ hledger-rewrite.hs -f rewrites.hledger
-
-   rewrites.hledger may consist of entries like:
-
-= ^income amt:<0 date:2017
-  (liabilities:tax)  *0.33  ; tax on income
-  (reserve:grocery)  *0.25  ; reserve 25% for grocery
-  (reserve:)  *0.25  ; reserve 25% for grocery
-
-   Note the single quotes to protect the dollar sign from bash, and the
-two spaces between account and amount.
-
-   More:
-
-$ hledger rewrite -- [QUERY]        --add-posting "ACCT  AMTEXPR" ...
-$ hledger rewrite -- ^income        --add-posting '(liabilities:tax)  *.33'
-$ hledger rewrite -- expenses:gifts --add-posting '(budget:gifts)  *-1"'
-$ hledger rewrite -- ^income        --add-posting '(budget:foreign currency)  *0.25 JPY; diversify'
-
-   Argument for '--add-posting' option is a usual posting of transaction
-with an exception for amount specification.  More precisely, you can use
-''*'' (star symbol) before the amount to indicate that that this is a
-factor for an amount of original matched posting.  If the amount
-includes a commodity name, the new posting amount will be in the new
-commodity; otherwise, it will be in the matched posting amount's
-commodity.
-
-* Menu:
-
-* Re-write rules in a file::
-* Diff output format::
-* rewrite vs print --auto::
-
-
-File: hledger.info,  Node: Re-write rules in a file,  Next: Diff output format,  Up: rewrite
-
-3.20.1 Re-write rules in a file
--------------------------------
-
-During the run this tool will execute so called "Automated Transactions"
-found in any journal it process.  I.e instead of specifying this
-operations in command line you can put them in a journal file.
-
-$ rewrite-rules.journal
-
-   Make contents look like this:
-
-= ^income
-    (liabilities:tax)  *.33
-
-= expenses:gifts
-    budget:gifts  *-1
-    assets:budget  *1
-
-   Note that ''='' (equality symbol) that is used instead of date in
-transactions you usually write.  It indicates the query by which you
-want to match the posting to add new ones.
-
-$ hledger rewrite -- -f input.journal -f rewrite-rules.journal > rewritten-tidy-output.journal
-
-   This is something similar to the commands pipeline:
-
-$ hledger rewrite -- -f input.journal '^income' --add-posting '(liabilities:tax)  *.33' \
-  | hledger rewrite -- -f - expenses:gifts      --add-posting 'budget:gifts  *-1'       \
-                                                --add-posting 'assets:budget  *1'       \
-  > rewritten-tidy-output.journal
-
-   It is important to understand that relative order of such entries in
-journal is important.  You can re-use result of previously added
-postings.
-
-
-File: hledger.info,  Node: Diff output format,  Next: rewrite vs print --auto,  Prev: Re-write rules in a file,  Up: rewrite
-
-3.20.2 Diff output format
--------------------------
-
-To use this tool for batch modification of your journal files you may
-find useful output in form of unified diff.
-
-$ hledger rewrite -- --diff -f examples/sample.journal '^income' --add-posting '(liabilities:tax)  *.33'
-
-   Output might look like:
-
---- /tmp/examples/sample.journal
-+++ /tmp/examples/sample.journal
-@@ -18,3 +18,4 @@
- 2008/01/01 income
--    assets:bank:checking  $1
-+    assets:bank:checking            $1
-     income:salary
-+    (liabilities:tax)                0
-@@ -22,3 +23,4 @@
- 2008/06/01 gift
--    assets:bank:checking  $1
-+    assets:bank:checking            $1
-     income:gifts
-+    (liabilities:tax)                0
-
-   If you'll pass this through 'patch' tool you'll get transactions
-containing the posting that matches your query be updated.  Note that
-multiple files might be update according to list of input files
-specified via '--file' options and 'include' directives inside of these
-files.
-
-   Be careful.  Whole transaction being re-formatted in a style of
-output from 'hledger print'.
-
-   See also:
-
-   https://github.com/simonmichael/hledger/issues/99
-
-
-File: hledger.info,  Node: rewrite vs print --auto,  Prev: Diff output format,  Up: rewrite
-
-3.20.3 rewrite vs. print -auto
-------------------------------
-
-This command predates print -auto, and currently does much the same
-thing, but with these differences:
-
-   * with multiple files, rewrite lets rules in any file affect all
-     other files.  print -auto uses standard directive scoping; rules
-     affect only child files.
-
-   * rewrite's query limits which transactions can be rewritten; all are
-     printed.  print -auto's query limits which transactions are
-     printed.
-
-   * rewrite applies rules specified on command line or in the journal.
-     print -auto applies rules specified in the journal.
-
-
-File: hledger.info,  Node: roi,  Next: stats,  Prev: rewrite,  Up: COMMANDS
-
-3.21 roi
-========
-
-roi
-Shows the time-weighted (TWR) and money-weighted (IRR) rate of return on
-your investments.
-
-   This command assumes that you have account(s) that hold nothing but
-your investments and whenever you record current appraisal/valuation of
-these investments you offset unrealized profit and loss into account(s)
-that, again, hold nothing but unrealized profit and loss.
-
-   Any transactions affecting balance of investment account(s) and not
-originating from unrealized profit and loss account(s) are assumed to be
-your investments or withdrawals.
-
-   At a minimum, you need to supply a query (which could be just an
-account name) to select your investments with '--inv', and another query
-to identify your profit and loss transactions with '--pnl'.
-
-   This command will compute and display the internalized rate of return
-(IRR) and time-weighted rate of return (TWR) for your investments for
-the time period requested.  Both rates of return are annualized before
-display, regardless of the length of reporting interval.
-
-   Note, in some cases this report can fail, for these reasons:
-
-   * Error (NotBracketed): No solution for Internal Rate of Return
-     (IRR). Possible causes: IRR is huge (>1000000%), balance of
-     investment becomes negative at some point in time.
-   * Error (SearchFailed): Failed to find solution for Internal Rate of
-     Return (IRR). Either search does not converge to a solution, or
-     converges too slowly.
-
-   Examples:
-
-   * Using roi to report unrealised gains:
-     https://github.com/simonmichael/hledger/blob/master/examples/roi-unrealised.ledger
-
-   More background:
-
-   "ROI" stands for "return on investment".  Traditionally this was
-computed as a difference between current value of investment and its
-initial value, expressed in percentage of the initial value.
-
-   However, this approach is only practical in simple cases, where
-investments receives no in-flows or out-flows of money, and where rate
-of growth is fixed over time.  For more complex scenarios you need
-different ways to compute rate of return, and this command implements
-two of them: IRR and TWR.
-
-   Internal rate of return, or "IRR" (also called "money-weighted rate
-of return") takes into account effects of in-flows and out-flows.
-Naively, if you are withdrawing from your investment, your future gains
-would be smaller (in absolute numbers), and will be a smaller percentage
-of your initial investment, and if you are adding to your investment,
-you will receive bigger absolute gains (but probably at the same rate of
-return).  IRR is a way to compute rate of return for each period between
-in-flow or out-flow of money, and then combine them in a way that gives
-you an annual rate of return that investment is expected to generate.
-
-   As mentioned before, in-flows and out-flows would be any cash that
-you personally put in or withdraw, and for the "roi" command, these are
-transactions that involve account(s) matching '--inv' argument and NOT
-involve account(s) matching '--pnl' argument.
-
-   Presumably, you will also record changes in the value of your
-investment, and balance them against "profit and loss" (or "unrealized
-gains") account.  Note that in order for IRR to compute the precise
-effect of your in-flows and out-flows on the rate of return, you will
-need to record the value of your investement on or close to the days
-when in- or out-flows occur.
-
-   Implementation of IRR in hledger should match the 'XIRR' formula in
-Excel.
-
-   Second way to compute rate of return that 'roi' command implements is
-called "time-weighted rate of return" or "TWR". Like IRR, it will also
-break the history of your investment into periods between in-flows and
-out-flows to compute rate of return per each period and then a compound
-rate of return.  However, internal workings of TWR are quite different.
-
-   In technical terms, IRR uses the same approach as computation of net
-present value, and tries to find a discount rate that makes net present
-value of all the cash flows of your investment to add up to zero.  This
-could be hard to wrap your head around, especially if you haven't done
-discounted cash flow analysis before.
-
-   TWR represents your investment as an imaginary "unit fund" where
-in-flows/ out-flows lead to buying or selling "units" of your investment
-and changes in its value change the value of "investment unit".  Change
-in "unit price" over the reporting period gives you rate of return of
-your investment.
-
-   References: * Explanation of rate of return * Explanation of IRR *
-Explanation of TWR * Examples of computing IRR and TWR and discussion of
-the limitations of both metrics
-
-   More examples:
-
-   Lets say that we found an investment in Snake Oil that is proising to
-give us 10% annually:
-
-2019-01-01 Investing in Snake Oil
-  assets:cash  -$100
-  investment:snake oil
-
-2019-12-24 Recording the growth of Snake Oil
-  investment:snake oil   = $110
-  equity:unrealized gains
-
-   For now, basic computation of the rate of return, as well as IRR and
-TWR, gives us the expected 10%:
-
-$ hledger roi -Y --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+-----++--------+--------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |    TWR |
-+===++============+============++===============+==========+=============+=====++========+========+
-| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         110 |  10 || 10.00% | 10.00% |
-+---++------------+------------++---------------+----------+-------------+-----++--------+--------+
-
-   However, lets say that shorty after investing in the Snake Oil we
-started to have second thoughs, so we prompty withdrew $90, leaving only
-$10 in.  Before Christmas, though, we started to get the "fear of
-mission out", so we put the $90 back in.  So for most of the year, our
-investment was just $10 dollars, and it gave us just $1 in growth:
-
-2019-01-01 Investing in Snake Oil
-  assets:cash  -$100
-  investment:snake oil
-
-2019-01-02 Buyers remorse
-  assets:cash  $90
-  investment:snake oil
-       
-2019-12-30 Fear of missing out
-  assets:cash  -$90
-  investment:snake oil
-
-2019-12-31 Recording the growth of Snake Oil
-  investment:snake oil   = $101
-  equity:unrealized gains
-
-   Now IRR and TWR are drastically different:
-
-$ hledger roi -Y --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+-----++-------+-------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||   IRR |   TWR |
-+===++============+============++===============+==========+=============+=====++=======+=======+
-| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         101 |   1 || 9.32% | 1.00% |
-+---++------------+------------++---------------+----------+-------------+-----++-------+-------+
-
-   Here, IRR tells us that we made close to 10% on the $10 dollars that
-we had in the account most of the time.  And TWR is ...  just 1%?  Why?
-
-   Based on the transactions in our journal, TWR "think" that we are
-buying back $90 worst of Snake Oil at the same price that it had at the
-beginning of they year, and then after that our $100 investment gets $1
-increase in value, or 1% of $100.  Let's take a closer look at what is
-happening here by asking for quarterly reports instead of annual:
-
-$ hledger roi -Q --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+-----++--------+-------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |   TWR |
-+===++============+============++===============+==========+=============+=====++========+=======+
-| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |          10 |   0 ||  0.00% | 0.00% |
-| 2 || 2019-04-01 | 2019-06-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
-| 3 || 2019-07-01 | 2019-09-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
-| 4 || 2019-10-01 | 2019-12-31 ||            10 |       90 |         101 |   1 || 37.80% | 4.03% |
-+---++------------+------------++---------------+----------+-------------+-----++--------+-------+
-
-   Now both IRR and TWR are thrown off by the fact that all of the
-growth for our investment happens in Q4 2019.  This happes because IRR
-computation is still yielding 9.32% and TWR is still 1%, but this time
-these are rates for three month period instead of twelve, so in order to
-get an annual rate they should be multiplied by four!
-
-   Let's try to keep a better record of how Snake Oil grew in value:
-
-2019-01-01 Investing in Snake Oil
-  assets:cash  -$100
-  investment:snake oil
-
-2019-01-02 Buyers remorse
-  assets:cash  $90
-  investment:snake oil
-
-2019-02-28 Recording the growth of Snake Oil
-  investment:snake oil  
-  equity:unrealized gains  -$0.25
-
-2019-06-30 Recording the growth of Snake Oil
-  investment:snake oil  
-  equity:unrealized gains  -$0.25
-
-2019-09-30 Recording the growth of Snake Oil
-  investment:snake oil  
-  equity:unrealized gains  -$0.25
-
-2019-12-30 Fear of missing out
-  assets:cash  -$90
-  investment:snake oil
-
-2019-12-31 Recording the growth of Snake Oil
-  investment:snake oil
-  equity:unrealized gains  -$0.25
-
-   Would our quartery report look better now?  Almost:
-
-$ hledger roi -Q --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+------++--------+--------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
-+===++============+============++===============+==========+=============+======++========+========+
-| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
-| 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
-| 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
-| 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  1.00% |
-+---++------------+------------++---------------+----------+-------------+------++--------+--------+
-
-   Something is still wrong with TWR computation for Q4, and if you have
-been paying attention you know what it is already: big $90 buy-back is
-recorded prior to the only transaction that captures the change of value
-of Snake Oil that happened in this time period.  Lets combine
-transactions from 30th and 31st of Dec into one:
-
-2019-12-30 Fear of missing out and growth of Snake Oil
-  assets:cash  -$90
-  investment:snake oil
-  equity:unrealized gains  -$0.25
-
-   Now growth of investment properly affects its price at the time of
-buy-back:
-
-$ hledger roi -Q --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+------++--------+--------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
-+===++============+============++===============+==========+=============+======++========+========+
-| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
-| 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
-| 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
-| 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  9.57% |
-+---++------------+------------++---------------+----------+-------------+------++--------+--------+
-
-   And for annual report, TWR now reports the exact profitability of our
-investment:
-
-$ hledger roi -Y --inv investment --pnl "unrealized"
-+---++------------+------------++---------------+----------+-------------+------++-------+--------+
-|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||   IRR |    TWR |
-+===++============+============++===============+==========+=============+======++=======+========+
-| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |      101.00 | 1.00 || 9.32% | 10.00% |
-+---++------------+------------++---------------+----------+-------------+------++-------+--------+
-
-
-File: hledger.info,  Node: stats,  Next: tags,  Prev: roi,  Up: COMMANDS
-
-3.22 stats
-==========
-
-stats
-Show some journal statistics.
-
-   The stats command displays summary information for the whole journal,
-or a matched part of it.  With a reporting interval, it shows a report
-for each report period.
-
-   Example:
-
-$ hledger stats
-Main journal file        : /src/hledger/examples/sample.journal
-Included journal files   : 
-Transactions span        : 2008-01-01 to 2009-01-01 (366 days)
-Last transaction         : 2008-12-31 (2333 days ago)
-Transactions             : 5 (0.0 per day)
-Transactions last 30 days: 0 (0.0 per day)
-Transactions last 7 days : 0 (0.0 per day)
-Payees/descriptions      : 5
-Accounts                 : 8 (depth 3)
-Commodities              : 1 ($)
-Market prices            : 12 ($)
-
-   This command also supports output destination and output format
-selection.
-
-
-File: hledger.info,  Node: tags,  Next: test,  Prev: stats,  Up: COMMANDS
-
-3.23 tags
-=========
-
-tags
-List the unique tag names used in the journal.  With a TAGREGEX
-argument, only tag names matching the regular expression (case
-insensitive) are shown.  With QUERY arguments, only transactions
-matching the query are considered.
-
-   With the -values flag, the tags' unique values are listed instead.
-
-   With -parsed flag, all tags or values are shown in the order they are
-parsed from the input data, including duplicates.
-
-   With -E/-empty, any blank/empty values will also be shown, otherwise
-they are omitted.
-
-
-File: hledger.info,  Node: test,  Next: Add-on commands,  Prev: tags,  Up: COMMANDS
-
-3.24 test
-=========
-
-test
-Run built-in unit tests.
-
-   This command runs the unit tests built in to hledger and hledger-lib,
-printing the results on stdout.  If any test fails, the exit code will
-be non-zero.
-
-   This is mainly used by hledger developers, but you can also use it to
-sanity-check the installed hledger executable on your platform.  All
-tests are expected to pass - if you ever see a failure, please report as
-a bug!
-
-   This command also accepts tasty test runner options, written after a
-- (double hyphen).  Eg to run only the tests in Hledger.Data.Amount,
-with ANSI colour codes disabled:
-
-$ hledger test -- -pData.Amount --color=never
-
-   For help on these, see https://github.com/feuerbach/tasty#options
-('-- --help' currently doesn't show them).
-
-
-File: hledger.info,  Node: Add-on commands,  Next: Add-on command flags,  Prev: test,  Up: COMMANDS
-
-3.25 Add-on commands
-====================
-
-Any programs or scripts in your PATH named named 'hledger-SOMETHING'
-will also appear in the commands list (with a '+' mark).  These are
-called add-on commands.
-
-   These offical add-ons are maintained and released along with hledger:
-
-   * ui an efficient terminal interface for hledger (TUI)
-   * web a simple web interface for hledger (WUI)
-
-   These add-ons are maintained separately:
-
-   * iadd a more interactive alternative for the add command
-   * interest generates interest transactions according to various
-     schemes
-   * stockquotes downloads market prices for your commodities from
-     AlphaVantage _(experimental)_
-
-   Additional experimental add-ons, which may not be in a working state,
-can be found in the bin/ directory in the hledger repo.
-
-
-File: hledger.info,  Node: Add-on command flags,  Next: Making add-on commands,  Prev: Add-on commands,  Up: COMMANDS
-
-3.26 Add-on command flags
-=========================
-
-In a hledger command line, add-on command flags must have a double dash
-('--') preceding them.  Eg you must write:
-
-$ hledger web -- --serve
-
-   and not:
-
-$ hledger web --serve
-
-   (because the '--serve' flag belongs to 'hledger-web', not 'hledger').
-
-   The '-h/--help' and '--version' flags work without '--', with their
-position deciding which program they refer to.  Eg 'hledger -h web'
-shows hledger's help, 'hledger web -h' shows hledger-web's help.
-
-   If you have any trouble with this, remember you can always run the
-add-on program directly, eg:
-
-$ hledger-web --serve
-
-
-File: hledger.info,  Node: Making add-on commands,  Prev: Add-on command flags,  Up: COMMANDS
-
-3.27 Making add-on commands
-===========================
-
-Add-on commands are programs or scripts in your PATH
-
-   * whose name starts with 'hledger-'
-   * whose name ends with a recognised file extension:
-     '.bat','.com','.exe', '.hs','.lhs','.pl','.py','.rb','.rkt','.sh'
-     or none
-   * and (on unix, mac) which are executable by the current user.
-
-   Add-ons are a relatively easy way to add local features or experiment
-with new ideas.  They can be written in any language, but haskell
-scripts have a big advantage: they can use the same hledger library
-functions that built-in commands use for command-line options, parsing
-and reporting.
-
-
-File: hledger.info,  Node: ENVIRONMENT,  Next: FILES,  Prev: COMMANDS,  Up: Top
-
-4 ENVIRONMENT
-*************
-
-*LEDGER_FILE* The journal file path when not specified with '-f'.
-Default: '~/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').
-
-   A typical value is '~/DIR/YYYY.journal', where DIR is a
-version-controlled finance directory and YYYY is the current year.  Or
-'~/DIR/current.journal', where current.journal is a symbolic link to
-YYYY.journal.
-
-   On Mac computers, you can set this and other environment variables in
-a more thorough way that also affects applications started from the GUI
-(say, an Emacs dock icon).  Eg on MacOS Catalina I have a
-'~/.MacOSX/environment.plist' file containing
-
-{
-  "LEDGER_FILE" : "~/finance/current.journal"
-}
-
-   To see the effect you may need to 'killall Dock', or reboot.
-
-   *COLUMNS* The screen width used by the register command.  Default:
-the full terminal width.
-
-   *NO_COLOR* If this variable exists with any value, hledger will not
-use ANSI color codes in terminal output.  This overrides the
--color/-colour option.
-
-
-File: hledger.info,  Node: FILES,  Next: LIMITATIONS,  Prev: ENVIRONMENT,  Up: Top
-
-5 FILES
-*******
-
-Reads data from one or more files in hledger journal, timeclock,
-timedot, or CSV format specified with '-f', or '$LEDGER_FILE', or
-'$HOME/.hledger.journal' (on windows, perhaps
-'C:/Users/USER/.hledger.journal').
-
-
-File: hledger.info,  Node: LIMITATIONS,  Next: TROUBLESHOOTING,  Prev: FILES,  Up: Top
-
-6 LIMITATIONS
-*************
-
-The need to precede add-on command options with '--' when invoked from
-hledger is awkward.
-
-   When input data contains non-ascii characters, a suitable system
-locale must be configured (or there will be an unhelpful error).  Eg on
-POSIX, set LANG to something other than C.
-
-   In a Microsoft Windows CMD window, non-ascii characters and colours
-are not supported.
-
-   On Windows, non-ascii characters may not display correctly when
-running a hledger built in CMD in MSYS/CYGWIN, or vice-versa.
-
-   In a Cygwin/MSYS/Mintty window, the tab key is not supported in
-hledger add.
-
-   Not all of Ledger's journal file syntax is supported.  See file
-format differences.
-
-   On large data files, hledger is slower and uses more memory than
-Ledger.
-
-
-File: hledger.info,  Node: TROUBLESHOOTING,  Prev: LIMITATIONS,  Up: Top
-
-7 TROUBLESHOOTING
-*****************
-
-Here are some issues you might encounter when you run hledger (and
-remember you can also seek help from the IRC channel, mail list or bug
-tracker):
-
-   *Successfully installed, but "No command 'hledger' found"*
-stack and cabal install binaries into a special directory, which should
-be added to your PATH environment variable.  Eg on unix-like systems,
-that is ~/.local/bin and ~/.cabal/bin respectively.
-
-   *I set a custom LEDGER_FILE, but hledger is still using the default
-file*
-'LEDGER_FILE' should be a real environment variable, not just a shell
-variable.  The command 'env | grep LEDGER_FILE' should show it.  You may
-need to use 'export'.  Here's an explanation.
-
-   *Getting errors like "Illegal byte sequence" or "Invalid or
-incomplete multibyte or wide character" or "commitAndReleaseBuffer:
-invalid argument (invalid character)"*
-Programs compiled with GHC (hledger, haskell build tools, etc.)  need to
-have a UTF-8-aware locale configured in the environment, otherwise they
-will fail with these kinds of errors when they encounter non-ascii
-characters.
-
-   To fix it, set the LANG environment variable to some locale which
-supports UTF-8.  The locale you choose must be installed on your system.
-
-   Here's an example of setting LANG temporarily, on Ubuntu GNU/Linux:
-
-$ file my.journal
-my.journal: UTF-8 Unicode text         # the file is UTF8-encoded
-$ echo $LANG
-C                                      # LANG is set to the default locale, which does not support UTF8
-$ locale -a                            # which locales are installed ?
-C
-en_US.utf8                             # here's a UTF8-aware one we can use
-POSIX
-$ LANG=en_US.utf8 hledger -f my.journal print   # ensure it is used for this command
-
-   If available, 'C.UTF-8' will also work.  If your preferred locale
-isn't listed by 'locale -a', you might need to install it.  Eg on
-Ubuntu/Debian:
-
-$ apt-get install language-pack-fr
-$ locale -a
-C
-en_US.utf8
-fr_BE.utf8
-fr_CA.utf8
-fr_CH.utf8
-fr_FR.utf8
-fr_LU.utf8
-POSIX
-$ LANG=fr_FR.utf8 hledger -f my.journal print
-
-   Here's how you could set it permanently, if you use a bash shell:
-
-$ echo "export LANG=en_US.utf8" >>~/.bash_profile
-$ bash --login
-
-   Exact spelling and capitalisation may be important.  Note the
-difference on MacOS ('UTF-8', not 'utf8').  Some platforms (eg ubuntu)
-allow variant spellings, but others (eg macos) require it to be exact:
-
-$ locale -a | grep -iE en_us.*utf
-en_US.UTF-8
-$ LANG=en_US.UTF-8 hledger -f my.journal print
-
-
-Tag Table:
-Node: Top68
-Node: COMMON TASKS2337
-Ref: #common-tasks2449
-Node: Getting help2856
-Ref: #getting-help2988
-Node: Constructing command lines3541
-Ref: #constructing-command-lines3733
-Node: Starting a journal file4430
-Ref: #starting-a-journal-file4628
-Node: Setting opening balances5816
-Ref: #setting-opening-balances6012
-Node: Recording transactions9153
-Ref: #recording-transactions9333
-Node: Reconciling9889
-Ref: #reconciling10032
-Node: Reporting12289
-Ref: #reporting12429
-Node: Migrating to a new file16428
-Ref: #migrating-to-a-new-file16576
-Node: OPTIONS16875
-Ref: #options16982
-Node: General options17368
-Ref: #general-options17493
-Node: Command options20894
-Ref: #command-options21045
-Node: Command arguments21445
-Ref: #command-arguments21592
-Node: Queries22472
-Ref: #queries22627
-Node: Special characters in arguments and queries26589
-Ref: #special-characters-in-arguments-and-queries26817
-Node: More escaping27268
-Ref: #more-escaping27430
-Node: Even more escaping27726
-Ref: #even-more-escaping27920
-Node: Less escaping28594
-Ref: #less-escaping28756
-Node: Unicode characters29001
-Ref: #unicode-characters29183
-Node: Input files30595
-Ref: #input-files30731
-Node: Strict mode33030
-Ref: #strict-mode33166
-Node: Output destination33814
-Ref: #output-destination33966
-Node: Output format34391
-Ref: #output-format34543
-Node: Regular expressions36710
-Ref: #regular-expressions36867
-Node: Smart dates38603
-Ref: #smart-dates38754
-Node: Report start & end date40115
-Ref: #report-start-end-date40287
-Node: Report intervals41784
-Ref: #report-intervals41949
-Node: Period expressions42339
-Ref: #period-expressions42499
-Node: Depth limiting46942
-Ref: #depth-limiting47086
-Node: Pivoting47418
-Ref: #pivoting47541
-Node: Valuation49217
-Ref: #valuation49319
-Node: -B Cost50008
-Ref: #b-cost50112
-Node: -V Value50245
-Ref: #v-value50391
-Node: -X Value in specified commodity50586
-Ref: #x-value-in-specified-commodity50785
-Node: Valuation date50934
-Ref: #valuation-date51102
-Node: Market prices51524
-Ref: #market-prices51704
-Node: --infer-value market prices from transactions52646
-Ref: #infer-value-market-prices-from-transactions52895
-Node: Valuation commodity54177
-Ref: #valuation-commodity54386
-Node: Simple valuation examples55612
-Ref: #simple-valuation-examples55814
-Node: --value Flexible valuation56473
-Ref: #value-flexible-valuation56681
-Node: More valuation examples58628
-Ref: #more-valuation-examples58837
-Node: Effect of valuation on reports60842
-Ref: #effect-of-valuation-on-reports61030
-Node: COMMANDS68049
-Ref: #commands68157
-Node: accounts70722
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+This is hledger/hledger.info, produced by makeinfo version 4.8 from
+stdin.
+
+
+File: hledger.info,  Node: Top,  Up: (dir)
+
+hledger(1)
+**********
+
+A command-line accounting tool for both power users and folks new to
+accounting.
+
+   `hledger'
+
+   `hledger [-f FILE] COMMAND [OPTIONS] [ARGS]'
+
+   `hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]'
+
+   hledger is a reliable, cross-platform set of programs for tracking
+money, time, or any other commodity, using double-entry accounting and a
+simple, editable file format. hledger is inspired by and largely
+compatible with ledger(1).
+
+   This is hledger's command-line interface (there are also terminal and
+web interfaces). Its basic function is to read a plain text file
+describing financial transactions (in accounting terms, a general
+journal) and print useful reports on standard output, or export them as
+CSV. hledger can also read some other file formats such as CSV files,
+translating them to journal format. Additionally, hledger lists other
+hledger-* executables found in the user's $PATH and can invoke them as
+subcommands.
+
+   hledger reads data from one or more files in hledger journal,
+timeclock, timedot, or CSV format specified with `-f', or
+`$LEDGER_FILE', or `$HOME/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal'). If using `$LEDGER_FILE', note this
+must be a real environment variable, not a shell variable. You can
+specify standard input with `-f-'.
+
+   Transactions are dated movements of money between two (or more) named
+accounts, and are recorded with journal entries like this:
+
+
+2015/10/16 bought food
+ expenses:food          $10
+ assets:cash
+
+   For more about this format, see hledger_journal(5).
+
+   Most users use a text editor to edit the journal, usually with an
+editor mode such as ledger-mode for added convenience. hledger's
+interactive add command is another way to record new transactions.
+hledger never changes existing transactions.
+
+   To get started, you can either save some entries like the above in
+`~/.hledger.journal', or run `hledger add' and follow the prompts. Then
+try some commands like `hledger print' or `hledger balance'. Run
+`hledger' with no arguments for a list of commands.
+
+* Menu:
+
+* COMMON TASKS::
+* OPTIONS::
+* COMMANDS::
+* ENVIRONMENT::
+* FILES::
+* LIMITATIONS::
+* TROUBLESHOOTING::
+
+
+File: hledger.info,  Node: COMMON TASKS,  Next: OPTIONS,  Prev: Top,  Up: Top
+
+1 COMMON TASKS
+**************
+
+Here are some quick examples of how to do some basic tasks with hledger.
+For more details, see the reference section below, the
+hledger_journal(5) manual, or the more extensive docs at
+https://hledger.org.
+
+* Menu:
+
+* Getting help::
+* Constructing command lines::
+* Starting a journal file::
+* Setting opening balances::
+* Recording transactions::
+* Reconciling::
+* Reporting::
+* Migrating to a new file::
+
+
+File: hledger.info,  Node: Getting help,  Next: Constructing command lines,  Up: COMMON TASKS
+
+1.1 Getting help
+================
+
+
+$ hledger                 # show available commands
+$ hledger --help          # show common options
+$ hledger CMD --help      # show common and command options, and command help
+$ hledger help            # show available manuals/topics
+$ hledger help hledger    # show hledger manual as info/man/text (auto-chosen)
+$ hledger help journal --man  # show the journal manual as a man page
+$ hledger help --help     # show more detailed help for the help command
+
+Find more docs, chat, mail list, reddit, issue tracker:
+https://hledger.org#help-feedback
+
+
+File: hledger.info,  Node: Constructing command lines,  Next: Starting a journal file,  Prev: Getting help,  Up: COMMON TASKS
+
+1.2 Constructing command lines
+==============================
+
+hledger has an extensive and powerful command line interface. We strive
+to keep it simple and ergonomic, but you may run into one of the
+confusing real world details described in OPTIONS, below. If that
+happens, here are some tips that may help:
+
+   * command-specific options must go after the command (it's fine to
+     put all options there) (`hledger CMD OPTS ARGS')
+
+   * running add-on executables directly simplifies command line parsing
+     (`hledger-ui OPTS ARGS')
+
+   * enclose "problematic" args in single quotes
+
+   * if needed, also add a backslash to hide regular expression
+     metacharacters from the shell
+
+   * to see how a misbehaving command is being parsed, add `--debug=2'.
+
+
+File: hledger.info,  Node: Starting a journal file,  Next: Setting opening balances,  Prev: Constructing command lines,  Up: COMMON TASKS
+
+1.3 Starting a journal file
+===========================
+
+hledger looks for your accounting data in a journal file,
+`$HOME/.hledger.journal' by default:
+
+
+$ hledger stats
+The hledger journal file "/Users/simon/.hledger.journal" was not found.
+Please create it first, eg with "hledger add" or a text editor.
+Or, specify an existing journal file with -f or LEDGER_FILE.
+
+   You can override this by setting the `LEDGER_FILE' environment
+variable. It's a good practice to keep this important file under version
+control, and to start a new file each year. So you could do something
+like this:
+
+
+$ mkdir ~/finance
+$ cd ~/finance
+$ git init
+Initialized empty Git repository in /Users/simon/finance/.git/
+$ touch 2020.journal
+$ echo "export LEDGER_FILE=$HOME/finance/2020.journal" >> ~/.bashrc
+$ source ~/.bashrc
+$ hledger stats
+Main file                : /Users/simon/finance/2020.journal
+Included files           :
+Transactions span        :  to  (0 days)
+Last transaction         : none
+Transactions             : 0 (0.0 per day)
+Transactions last 30 days: 0 (0.0 per day)
+Transactions last 7 days : 0 (0.0 per day)
+Payees/descriptions      : 0
+Accounts                 : 0 (depth 0)
+Commodities              : 0 ()
+Market prices            : 0 ()
+
+
+File: hledger.info,  Node: Setting opening balances,  Next: Recording transactions,  Prev: Starting a journal file,  Up: COMMON TASKS
+
+1.4 Setting opening balances
+============================
+
+Pick a starting date for which you can look up the balances of some
+real-world assets (bank accounts, wallet..) and liabilities (credit
+cards..).
+
+   To avoid a lot of data entry, you may want to start with just one or
+two accounts, like your checking account or cash wallet; and pick a
+recent starting date, like today or the start of the week. You can
+always come back later and add more accounts and older transactions, eg
+going back to january 1st.
+
+   Add an opening balances transaction to the journal, declaring the
+balances on this date. Here are two ways to do it:
+
+   * The first way: open the journal in any text editor and save an
+     entry like this:
+
+
+     2020-01-01 * opening balances
+         assets:bank:checking                $1000   = $1000
+         assets:bank:savings                 $2000   = $2000
+         assets:cash                          $100   = $100
+         liabilities:creditcard               $-50   = $-50
+         equity:opening/closing balances
+
+     These are start-of-day balances, ie whatever was in the account at
+     the end of the previous day.
+
+     The * after the date is an optional status flag. Here it means
+     "cleared & confirmed".
+
+     The currency symbols are optional, but usually a good idea as
+     you'll be dealing with multiple currencies sooner or later.
+
+     The = amounts are optional balance assertions, providing extra
+     error checking.
+
+   * The second way: run `hledger add' and follow the prompts to record
+     a similar transaction:
+
+
+     $ hledger add
+     Adding transactions to journal file /Users/simon/finance/2020.journal
+     Any command line arguments will be used as defaults.
+     Use tab key to complete, readline keys to edit, enter to accept defaults.
+     An optional (CODE) may follow transaction dates.
+     An optional ; COMMENT may follow descriptions or amounts.
+     If you make a mistake, enter < at any prompt to go one step backward.
+     To end a transaction, enter . when prompted.
+     To quit, enter . at a date prompt or press control-d or control-c.
+     Date [2020-02-07]: 2020-01-01
+     Description: * opening balances
+     Account 1: assets:bank:checking
+     Amount  1: $1000
+     Account 2: assets:bank:savings
+     Amount  2 [$-1000]: $2000
+     Account 3: assets:cash
+     Amount  3 [$-3000]: $100
+     Account 4: liabilities:creditcard
+     Amount  4 [$-3100]: $-50
+     Account 5: equity:opening/closing balances
+     Amount  5 [$-3050]:
+     Account 6 (or . or enter to finish this transaction): .
+     2020-01-01 * opening balances
+         assets:bank:checking                      $1000
+         assets:bank:savings                       $2000
+         assets:cash                                $100
+         liabilities:creditcard                     $-50
+         equity:opening/closing balances          $-3050
+
+     Save this transaction to the journal ? [y]:
+     Saved.
+     Starting the next transaction (. or ctrl-D/ctrl-C to quit)
+     Date [2020-01-01]: .
+
+
+   If you're using version control, this could be a good time to commit
+the journal. Eg:
+
+
+$ git commit -m 'initial balances' 2020.journal
+
+
+File: hledger.info,  Node: Recording transactions,  Next: Reconciling,  Prev: Setting opening balances,  Up: COMMON TASKS
+
+1.5 Recording transactions
+==========================
+
+As you spend or receive money, you can record these transactions using
+one of the methods above (text editor, hledger add) or by using the
+hledger-iadd or hledger-web add-ons, or by using the import command to
+convert CSV data downloaded from your bank.
+
+   Here are some simple transactions, see the hledger_journal(5) manual
+and hledger.org for more ideas:
+
+
+2020/1/10 * gift received
+  assets:cash   $20
+  income:gifts
+
+2020.1.12 * farmers market
+  expenses:food    $13
+  assets:cash
+
+2020-01-15 paycheck
+  income:salary
+  assets:bank:checking    $1000
+
+
+File: hledger.info,  Node: Reconciling,  Next: Reporting,  Prev: Recording transactions,  Up: COMMON TASKS
+
+1.6 Reconciling
+===============
+
+Periodically you should reconcile - compare your hledger-reported
+balances against external sources of truth, like bank statements or your
+bank's website - to be sure that your ledger accurately represents the
+real-world balances (and, that the real-world institutions have not made
+a mistake!). This gets easy and fast with (1) practice and (2)
+frequency. If you do it daily, it can take 2-10 minutes. If you let it
+pile up, expect it to take longer as you hunt down errors and
+discrepancies.
+
+   A typical workflow:
+
+  1. Reconcile cash. Count what's in your wallet. Compare with what
+     hledger reports (`hledger bal cash'). If they are different, try to
+     remember the missing transaction, or look for the error in the
+     already-recorded transactions. A register report can be helpful
+     (`hledger reg cash'). If you can't find the error, add an
+     adjustment transaction. Eg if you have $105 after the above, and
+     can't explain the missing $2, it could be:
+
+
+     2020-01-16 * adjust cash
+         assets:cash    $-2 = $105
+         expenses:misc
+
+  2. Reconcile checking. Log in to your bank's website. Compare today's
+     (cleared) balance with hledger's cleared balance (`hledger bal
+     checking -C'). If they are different, track down the error or
+     record the missing transaction(s) or add an adjustment
+     transaction, similar to the above. Unlike the cash case, you can
+     usually compare the transaction history and running balance from
+     your bank with the one reported by `hledger reg checking -C'. This
+     will be easier if you generally record transaction dates quite
+     similar to your bank's clearing dates.
+
+  3. Repeat for other asset/liability accounts.
+
+
+   Tip: instead of the register command, use hledger-ui to see a
+live-updating register while you edit the journal: `hledger-ui --watch
+--register checking -C'
+
+   After reconciling, it could be a good time to mark the reconciled
+transactions' status as "cleared and confirmed", if you want to track
+that, by adding the `*' marker. Eg in the paycheck transaction above,
+insert `*' between `2020-01-15' and `paycheck'
+
+   If you're using version control, this can be another good time to
+commit:
+
+
+$ git commit -m 'txns' 2020.journal
+
+
+File: hledger.info,  Node: Reporting,  Next: Migrating to a new file,  Prev: Reconciling,  Up: COMMON TASKS
+
+1.7 Reporting
+=============
+
+Here are some basic reports.
+
+   Show all transactions:
+
+
+$ hledger print
+2020-01-01 * opening balances
+    assets:bank:checking                      $1000
+    assets:bank:savings                       $2000
+    assets:cash                                $100
+    liabilities:creditcard                     $-50
+    equity:opening/closing balances          $-3050
+
+2020-01-10 * gift received
+    assets:cash              $20
+    income:gifts
+
+2020-01-12 * farmers market
+    expenses:food             $13
+    assets:cash
+
+2020-01-15 * paycheck
+    income:salary
+    assets:bank:checking           $1000
+
+2020-01-16 * adjust cash
+    assets:cash               $-2 = $105
+    expenses:misc
+
+   Show account names, and their hierarchy:
+
+
+$ hledger accounts --tree
+assets
+  bank
+    checking
+    savings
+  cash
+equity
+  opening/closing balances
+expenses
+  food
+  misc
+income
+  gifts
+  salary
+liabilities
+  creditcard
+
+   Show all account totals:
+
+
+$ hledger balance
+               $4105  assets
+               $4000    bank
+               $2000      checking
+               $2000      savings
+                $105    cash
+              $-3050  equity:opening/closing balances
+                 $15  expenses
+                 $13    food
+                  $2    misc
+              $-1020  income
+                $-20    gifts
+              $-1000    salary
+                $-50  liabilities:creditcard
+--------------------
+                   0
+
+   Show only asset and liability balances, as a flat list, limited to
+depth 2:
+
+
+$ hledger bal assets liabilities --flat -2
+               $4000  assets:bank
+                $105  assets:cash
+                $-50  liabilities:creditcard
+--------------------
+               $4055
+
+   Show the same thing without negative numbers, formatted as a simple
+balance sheet:
+
+
+$ hledger bs --flat -2
+Balance Sheet 2020-01-16
+
+                        || 2020-01-16
+========================++============
+ Assets                 ||
+------------------------++------------
+ assets:bank            ||      $4000
+ assets:cash            ||       $105
+------------------------++------------
+                        ||      $4105
+========================++============
+ Liabilities            ||
+------------------------++------------
+ liabilities:creditcard ||        $50
+------------------------++------------
+                        ||        $50
+========================++============
+ Net:                   ||      $4055
+
+   The final total is your "net worth" on the end date. (Or use `bse'
+for a full balance sheet with equity.)
+
+   Show income and expense totals, formatted as an income statement:
+
+
+hledger is
+Income Statement 2020-01-01-2020-01-16
+
+               || 2020-01-01-2020-01-16
+===============++=======================
+ Revenues      ||
+---------------++-----------------------
+ income:gifts  ||                   $20
+ income:salary ||                 $1000
+---------------++-----------------------
+               ||                 $1020
+===============++=======================
+ Expenses      ||
+---------------++-----------------------
+ expenses:food ||                   $13
+ expenses:misc ||                    $2
+---------------++-----------------------
+               ||                   $15
+===============++=======================
+ Net:          ||                 $1005
+
+   The final total is your net income during this period.
+
+   Show transactions affecting your wallet, with running total:
+
+
+$ hledger register cash
+2020-01-01 opening balances     assets:cash                   $100          $100
+2020-01-10 gift received        assets:cash                    $20          $120
+2020-01-12 farmers market       assets:cash                   $-13          $107
+2020-01-16 adjust cash          assets:cash                    $-2          $105
+
+   Show weekly posting counts as a bar chart:
+
+
+$ hledger activity -W
+2019-12-30 *****
+2020-01-06 ****
+2020-01-13 ****
+
+
+File: hledger.info,  Node: Migrating to a new file,  Prev: Reporting,  Up: COMMON TASKS
+
+1.8 Migrating to a new file
+===========================
+
+At the end of the year, you may want to continue your journal in a new
+file, so that old transactions don't slow down or clutter your reports,
+and to help ensure the integrity of your accounting history. See the
+close command.
+
+   If using version control, don't forget to `git add' the new file.
+
+
+File: hledger.info,  Node: OPTIONS,  Next: COMMANDS,  Prev: COMMON TASKS,  Up: Top
+
+2 OPTIONS
+*********
+
+* Menu:
+
+* General options::
+* Command options::
+* Command arguments::
+* Queries::
+* Special characters in arguments and queries::
+* Unicode characters::
+* Input files::
+* Strict mode::
+* Output destination::
+* Output format::
+* Regular expressions::
+* Smart dates::
+* Report start & end date::
+* Report intervals::
+* Period expressions::
+* Depth limiting::
+* Pivoting::
+* Valuation::
+
+
+File: hledger.info,  Node: General options,  Next: Command options,  Up: OPTIONS
+
+2.1 General options
+===================
+
+To see general usage help, including general options which are supported
+by most hledger commands, run `hledger -h'.
+
+   General help options:
+
+`-h --help'
+     show general usage (or after COMMAND, command usage)
+
+`--version'
+     show version
+
+`--debug[=N]'
+     show debug output (levels 1-9, default: 1)
+
+   General input options:
+
+`-f FILE --file=FILE'
+     use a different input file. For stdin, use - (default:
+     `$LEDGER_FILE' or `$HOME/.hledger.journal')
+
+`--rules-file=RULESFILE'
+     Conversion rules file to use when reading CSV (default: FILE.rules)
+
+`--separator=CHAR'
+     Field separator to expect when reading CSV (default: ',')
+
+`--alias=OLD=NEW'
+     rename accounts named OLD to NEW
+
+`--anon'
+     anonymize accounts and payees
+
+`--pivot FIELDNAME'
+     use some other field or tag for the account name
+
+`-I --ignore-assertions'
+     disable balance assertion checks (note: does not disable balance
+     assignments)
+
+`-s --strict'
+     do extra error checking (check that all posted accounts are
+     declared)
+
+   General reporting options:
+
+`-b --begin=DATE'
+     include postings/txns on or after this date
+
+`-e --end=DATE'
+     include postings/txns before this date
+
+`-D --daily'
+     multiperiod/multicolumn report by day
+
+`-W --weekly'
+     multiperiod/multicolumn report by week
+
+`-M --monthly'
+     multiperiod/multicolumn report by month
+
+`-Q --quarterly'
+     multiperiod/multicolumn report by quarter
+
+`-Y --yearly'
+     multiperiod/multicolumn report by year
+
+`-p --period=PERIODEXP'
+     set start date, end date, and/or reporting interval all at once
+     using period expressions syntax
+
+`--date2'
+     match the secondary date instead (see command help for other
+     effects)
+
+`-U --unmarked'
+     include only unmarked postings/txns (can combine with -P or -C)
+
+`-P --pending'
+     include only pending postings/txns
+
+`-C --cleared'
+     include only cleared postings/txns
+
+`-R --real'
+     include only non-virtual postings
+
+`-NUM --depth=NUM'
+     hide/aggregate accounts or postings more than NUM levels deep
+
+`-E --empty'
+     show items with zero amount, normally hidden (and vice-versa in
+     hledger-ui/hledger-web)
+
+`-B --cost'
+     convert amounts to their cost/selling amount at transaction time
+
+`-V --market'
+     convert amounts to their market value in default valuation
+     commodities
+
+`-X --exchange=COMM'
+     convert amounts to their market value in commodity COMM
+
+`--value'
+     convert amounts to cost or market value, more flexibly than
+     -B/-V/-X
+
+`--infer-value'
+     with -V/-X/-value, also infer market prices from transactions
+
+`--auto'
+     apply automated posting rules to modify transactions.
+
+`--forecast'
+     generate future transactions from periodic transaction rules, for
+     the next 6 months or till report end date. In hledger-ui, also
+     make ordinary future transactions visible.
+
+`--color=WHEN (or --colour=WHEN)'
+     Should color-supporting commands use ANSI color codes in text
+     output.  'auto' (default): whenever stdout seems to be a
+     color-supporting terminal.  'always' or 'yes': always, useful eg
+     when piping output into 'less -R'.  'never' or 'no': never.  A
+     NO_COLOR environment variable overrides this.
+
+   When a reporting option appears more than once in the command line,
+the last one takes precedence.
+
+   Some reporting options can also be written as query arguments.
+
+
+File: hledger.info,  Node: Command options,  Next: Command arguments,  Prev: General options,  Up: OPTIONS
+
+2.2 Command options
+===================
+
+To see options for a particular command, including command-specific
+options, run: `hledger COMMAND -h'.
+
+   Command-specific options must be written after the command name, eg:
+`hledger print -x'.
+
+   Additionally, if the command is an add-on, you may need to put its
+options after a double-hyphen, eg: `hledger ui -- --watch'. Or, you can
+run the add-on executable directly: `hledger-ui --watch'.
+
+
+File: hledger.info,  Node: Command arguments,  Next: Queries,  Prev: Command options,  Up: OPTIONS
+
+2.3 Command arguments
+=====================
+
+Most hledger commands accept arguments after the command name, which are
+often a query, filtering the data in some way.
+
+   You can save a set of command line options/arguments in a file, and
+then reuse them by writing `@FILENAME' as a command line argument. Eg:
+`hledger bal @foo.args'. (To prevent this, eg if you have an argument
+that begins with a literal `@', precede it with `--', eg: `hledger bal
+-- @ARG').
+
+   Inside the argument file, each line should contain just one option or
+argument. Avoid the use of spaces, except inside quotes (or you'll see a
+confusing error). Between a flag and its argument, use = (or nothing).
+Bad:
+
+
+assets depth:2
+-X USD
+
+   Good:
+
+
+assets
+depth:2
+-X=USD
+
+   For special characters (see below), use one less level of quoting
+than you would at the command prompt. Bad:
+
+
+-X"$"
+
+   Good:
+
+
+-X$
+
+   See also: Save frequently used options.
+
+
+File: hledger.info,  Node: Queries,  Next: Special characters in arguments and queries,  Prev: Command arguments,  Up: OPTIONS
+
+2.4 Queries
+===========
+
+One of hledger's strengths is being able to quickly report on precise
+subsets of your data. Most commands accept an optional query expression,
+written as arguments after the command name, to filter the data by date,
+account name or other criteria. The syntax is similar to a web search:
+one or more space-separated search terms, quotes to enclose whitespace,
+prefixes to match specific fields, a not: prefix to negate the match.
+
+   We do not yet support arbitrary boolean combinations of search terms;
+instead most commands show transactions/postings/accounts which match
+(or negatively match):
+
+   * any of the description terms AND
+
+   * any of the account terms AND
+
+   * any of the status terms AND
+
+   * all the other terms.
+
+   The print command instead shows transactions which:
+
+   * match any of the description terms AND
+
+   * have any postings matching any of the positive account terms AND
+
+   * have no postings matching any of the negative account terms AND
+
+   * match all the other terms.
+
+   The following kinds of search terms can be used. Remember these can
+also be prefixed with *`not:'*, eg to exclude a particular subaccount.
+
+*`REGEX', `acct:REGEX'*
+     match account names by this regular expression. (With no prefix,
+     `acct:' is assumed.)  same as above
+
+*`amt:N, amt:<N, amt:<=N, amt:>N, amt:>=N'*
+     match postings with a single-commodity amount that is equal to,
+     less than, or greater than N. (Multi-commodity amounts are not
+     tested, and will always match.) The comparison has two modes: if N
+     is preceded by a + or - sign (or is 0), the two signed numbers are
+     compared. Otherwise, the absolute magnitudes are compared,
+     ignoring sign.
+
+*`code:REGEX'*
+     match by transaction code (eg check number)
+
+*`cur:REGEX'*
+     match postings or transactions including any amounts whose
+     currency/commodity symbol is fully matched by REGEX. (For a partial
+     match, use `.*REGEX.*'). Note, to match characters which are
+     regex-significant, like the dollar sign (`$'), you need to prepend
+     `\'. And when using the command line you need to add one more level
+     of quoting to hide it from the shell, so eg do: `hledger print
+     cur:'\$'' or `hledger print cur:\\$'.
+
+*`desc:REGEX'*
+     match transaction descriptions.
+
+*`date:PERIODEXPR'*
+     match dates within the specified period. PERIODEXPR is a period
+     expression (with no report interval). Examples: `date:2016',
+     `date:thismonth', `date:2000/2/1-2/15', `date:lastweek-'.  If the
+     `--date2' command line flag is present, this matches secondary
+     dates instead.
+
+*`date2:PERIODEXPR'*
+     match secondary dates within the specified period.
+
+*`depth:N'*
+     match (or display, depending on command) accounts at or above this
+     depth
+
+*`note:REGEX'*
+     match transaction notes (part of description right of `|', or whole
+     description when there's no `|')
+
+*`payee:REGEX'*
+     match transaction payee/payer names (part of description left of
+     `|', or whole description when there's no `|')
+
+*`real:, real:0'*
+     match real or virtual postings respectively
+
+*`status:, status:!, status:*'*
+     match unmarked, pending, or cleared transactions respectively
+
+*`tag:REGEX[=REGEX]'*
+     match by tag name, and optionally also by tag value. Note a tag:
+     query is considered to match a transaction if it matches any of
+     the postings.  Also remember that postings inherit the tags of
+     their parent transaction.
+
+   The following special search term is used automatically in
+hledger-web, only:
+
+*`inacct:ACCTNAME'*
+     tells hledger-web to show the transaction register for this
+     account. Can be filtered further with `acct' etc.
+
+   Some of these can also be expressed as command-line options (eg
+`depth:2' is equivalent to `--depth 2'). Generally you can mix options
+and query arguments, and the resulting query will be their intersection
+(perhaps excluding the `-p/--period' option).
+
+
+File: hledger.info,  Node: Special characters in arguments and queries,  Next: Unicode characters,  Prev: Queries,  Up: OPTIONS
+
+2.5 Special characters in arguments and queries
+===============================================
+
+In shell command lines, option and argument values which contain
+"problematic" characters, ie spaces, and also characters significant to
+your shell such as `<', `>', `(', `)', `|' and `$', should be escaped
+by enclosing them in quotes or by writing backslashes before the
+characters. Eg:
+
+   `hledger register -p 'last year' "accounts receivable
+(receivable|payable)" amt:\>100'.
+
+* Menu:
+
+* More escaping::
+* Even more escaping::
+* Less escaping::
+
+
+File: hledger.info,  Node: More escaping,  Next: Even more escaping,  Up: Special characters in arguments and queries
+
+2.5.1 More escaping
+-------------------
+
+Characters significant both to the shell and in regular expressions may
+need one extra level of escaping. These include parentheses, the pipe
+symbol and the dollar sign. Eg, to match the dollar symbol, bash users
+should do:
+
+   `hledger balance cur:'\$''
+
+   or:
+
+   `hledger balance cur:\\$'
+
+
+File: hledger.info,  Node: Even more escaping,  Next: Less escaping,  Prev: More escaping,  Up: Special characters in arguments and queries
+
+2.5.2 Even more escaping
+------------------------
+
+When hledger runs an add-on executable (eg you type `hledger ui',
+hledger runs `hledger-ui'), it de-escapes command-line options and
+arguments once, so you might need to _triple_-escape. Eg in bash,
+running the ui command and matching the dollar sign, it's:
+
+   `hledger ui cur:'\\$''
+
+   or:
+
+   `hledger ui cur:\\\\$'
+
+   If you asked why _four_ slashes above, this may help:
+
+unescaped:        `$'
+escaped:          `\$'
+double-escaped:   `\\$'
+triple-escaped:   `\\\\$'
+
+   (The number of backslashes in fish shell is left as an exercise for
+the reader.)
+
+   You can always avoid the extra escaping for add-ons by running the
+add-on directly:
+
+   `hledger-ui cur:\\$'
+
+
+File: hledger.info,  Node: Less escaping,  Prev: Even more escaping,  Up: Special characters in arguments and queries
+
+2.5.3 Less escaping
+-------------------
+
+Inside an argument file, or in the search field of hledger-ui or
+hledger-web, or at a GHCI prompt, you need one less level of escaping
+than at the command line. And backslashes may work better than quotes.
+Eg:
+
+   `ghci> :main balance cur:\$'
+
+
+File: hledger.info,  Node: Unicode characters,  Next: Input files,  Prev: Special characters in arguments and queries,  Up: OPTIONS
+
+2.6 Unicode characters
+======================
+
+hledger is expected to handle non-ascii characters correctly:
+
+   * they should be parsed correctly in input files and on the command
+     line, by all hledger tools (add, iadd, hledger-web's
+     search/add/edit forms, etc.)
+
+   * they should be displayed correctly by all hledger tools, and
+     on-screen alignment should be preserved.
+
+
+   This requires a well-configured environment. Here are some tips:
+
+   * A system locale must be configured, and it must be one that can
+     decode the characters being used. In bash, you can set a locale
+     like this: `export LANG=en_US.UTF-8'. There are some more details
+     in Troubleshooting. This step is essential - without it, hledger
+     will quit on encountering a non-ascii character (as with all
+     GHC-compiled programs).
+
+   * your terminal software (eg Terminal.app, iTerm, CMD.exe, xterm..)
+     must support unicode
+
+   * the terminal must be using a font which includes the required
+     unicode glyphs
+
+   * the terminal should be configured to display wide characters as
+     double width (for report alignment)
+
+   * on Windows, for best results you should run hledger in the same
+     kind of environment in which it was built. Eg hledger built in the
+     standard CMD.EXE environment (like the binaries on our download
+     page) might show display problems when run in a cygwin or msys
+     terminal, and vice versa.  (See eg #961).
+
+
+
+File: hledger.info,  Node: Input files,  Next: Strict mode,  Prev: Unicode characters,  Up: OPTIONS
+
+2.7 Input files
+===============
+
+hledger reads transactions from a data file (and the add command writes
+to it). By default this file is `$HOME/.hledger.journal' (or on
+Windows, something like `C:/Users/USER/.hledger.journal'). You can
+override this with the `$LEDGER_FILE' environment variable:
+
+
+$ setenv LEDGER_FILE ~/finance/2016.journal
+$ hledger stats
+
+   or with the `-f/--file' option:
+
+
+$ hledger -f /some/file stats
+
+   The file name `-' (hyphen) means standard input:
+
+
+$ cat some.journal | hledger -f-
+
+   Usually the data file is in hledger's journal format, but it can be
+in any of the supported file formats, which currently are:
+
+Reader:  Reads:                                   Used for file
+                                                  extensions:
+-------------------------------------------------------------------------- 
+`journal'hledger journal files and some Ledger    `.journal' `.j'
+         journals, for transactions               `.hledger' `.ledger'
+`timeclock'timeclock files, for precise time        `.timeclock'
+         logging                                  
+`timedot'timedot files, for approximate time      `.timedot'
+         logging                                  
+`csv'    comma/semicolon/tab/other-separated      `.csv' `.ssv' `.tsv'
+         values, for data import                  
+
+   hledger detects the format automatically based on the file extensions
+shown above. If it can't recognise the file extension, it assumes
+`journal' format. So for non-journal files, it's important to use a
+recognised file extension, so as to either read successfully or to show
+relevant error messages.
+
+   When you can't ensure the right file extension, not to worry: you can
+force a specific reader/format by prefixing the file path with the
+format and a colon. Eg to read a .dat file as csv:
+
+
+$ hledger -f csv:/some/csv-file.dat stats
+$ echo 'i 2009/13/1 08:00:00' | hledger print -ftimeclock:-
+
+   You can specify multiple `-f' options, to read multiple files as one
+big journal. There are some limitations with this:
+
+   * directives in one file will not affect the other files
+
+   * balance assertions will not see any account balances from previous
+     files
+
+   If you need either of those things, you can
+
+   * use a single parent file which includes the others
+
+   * or concatenate the files into one before reading, eg: `cat
+     a.journal b.journal | hledger -f- CMD'.
+
+
+File: hledger.info,  Node: Strict mode,  Next: Output destination,  Prev: Input files,  Up: OPTIONS
+
+2.8 Strict mode
+===============
+
+hledger checks input files for valid data. By default, the most
+important errors are detected, while still accepting easy journal files
+without a lot of declarations:
+
+   * Are the input files parseable, with valid syntax ?
+
+   * Are all transactions balanced ?
+
+   * Do all balance assertions pass ?
+
+   With the `-s'/`--strict' flag, additional checks are performed:
+
+   * Are all accounts posted to, declared with an `account' directive ?
+     (Account error checking)
+
+   * Are all commodities declared with a `commodity' directive ?
+     (Commodity error checking)
+
+   See also: https://hledger.org/checking-for-errors.html
+
+   _experimental._
+
+
+File: hledger.info,  Node: Output destination,  Next: Output format,  Prev: Strict mode,  Up: OPTIONS
+
+2.9 Output destination
+======================
+
+hledger commands send their output to the terminal by default. You can
+of course redirect this, eg into a file, using standard shell syntax:
+
+
+$ hledger print > foo.txt
+
+   Some commands (print, register, stats, the balance commands) also
+provide the `-o/--output-file' option, which does the same thing
+without needing the shell. Eg:
+
+
+$ hledger print -o foo.txt
+$ hledger print -o -        # write to stdout (the default)
+
+
+File: hledger.info,  Node: Output format,  Next: Regular expressions,  Prev: Output destination,  Up: OPTIONS
+
+2.10 Output format
+==================
+
+Some commands (print, register, the balance commands) offer a choice of
+output format. In addition to the usual plain text format (`txt'),
+there are CSV (`csv'), HTML (`html'), JSON (`json') and SQL (`sql').
+This is controlled by the `-O/--output-format' option:
+
+
+$ hledger print -O csv
+
+   or, by a file extension specified with `-o/--output-file':
+
+
+$ hledger balancesheet -o foo.html   # write HTML to foo.html
+
+   The `-O' option can be used to override the file extension if needed:
+
+
+$ hledger balancesheet -o foo.txt -O html   # write HTML to foo.txt
+
+   Some notes about JSON output:
+
+   * This feature is marked experimental, and not yet much used; you
+     should expect our JSON to evolve. Real-world feedback is welcome.
+
+   * Our JSON is rather large and verbose, as it is quite a faithful
+     representation of hledger's internal data types. To understand the
+     JSON, read the Haskell type definitions, which are mostly in
+     https://github.com/simonmichael/hledger/blob/master/hledger-lib/Hledger/Data/Types.hs.
+
+
+   * hledger represents quantities as Decimal values storing up to 255
+     significant digits, eg for repeating decimals. Such numbers can
+     arise in practice (from automatically-calculated transaction
+     prices), and would break most JSON consumers. So in JSON, we show
+     quantities as simple Numbers with at most 10 decimal places. We
+     don't limit the number of integer digits, but that part is under
+     your control. We hope this approach will not cause problems in
+     practice; if you find otherwise, please let us know. (Cf #1195)
+
+   Notes about SQL output:
+
+   * SQL output is also marked experimental, and much like JSON could
+     use real-world feedback.
+
+   * SQL output is expected to work with sqlite, MySQL and PostgreSQL
+
+   * SQL output is structured with the expectations that statements
+     will be executed in the empty database. If you already have tables
+     created via SQL output of hledger, you would probably want to
+     either clear tables of existing data (via `delete' or `truncate'
+     SQL statements) or drop tables completely as otherwise your
+     postings will be duped.
+
+
+
+File: hledger.info,  Node: Regular expressions,  Next: Smart dates,  Prev: Output format,  Up: OPTIONS
+
+2.11 Regular expressions
+========================
+
+hledger uses regular expressions in a number of places:
+
+   * query terms, on the command line and in the hledger-web search
+     form: `REGEX', `desc:REGEX', `cur:REGEX', `tag:...=REGEX'
+
+   * CSV rules conditional blocks: `if REGEX ...'
+
+   * account alias directives and options: `alias /REGEX/ =
+     REPLACEMENT', `--alias /REGEX/=REPLACEMENT'
+
+   hledger's regular expressions come from the regex-tdfa library. If
+they're not doing what you expect, it's important to know exactly what
+they support:
+
+  1. they are case insensitive
+
+  2. they are infix matching (they do not need to match the entire thing
+     being matched)
+
+  3. they are POSIX ERE (extended regular expressions)
+
+  4. they also support GNU word boundaries (`\b', `\B', `\<', `\>')
+
+  5. they do not support backreferences; if you write `\1', it will
+     match the digit `1'. Except when doing text replacement, eg in
+     account aliases, where backreferences can be used in the
+     replacement string to reference capturing groups in the search
+     regexp.
+
+  6. they do not support mode modifiers (`(?s)'), character classes
+     (`\w', `\d'), or anything else not mentioned above.
+
+   Some things to note:
+
+   * In the `alias' directive and `--alias' option, regular expressions
+     must be enclosed in forward slashes (`/REGEX/').  Elsewhere in
+     hledger, these are not required.
+
+   * In queries, to match a regular expression metacharacter like `$' as
+     a literal character, prepend a backslash. Eg to search for amounts
+     with the dollar sign in hledger-web, write `cur:\$'.
+
+   * On the command line, some metacharacters like `$' have a special
+     meaning to the shell and so must be escaped at least once more. See
+     Special characters.
+
+
+
+File: hledger.info,  Node: Smart dates,  Next: Report start & end date,  Prev: Regular expressions,  Up: OPTIONS
+
+2.12 Smart dates
+================
+
+hledger's user interfaces accept a flexible "smart date" syntax (unlike
+dates in the journal file). Smart dates allow some english words, can be
+relative to today's date, and can have less-significant date parts
+omitted (defaulting to 1).
+
+   Examples:
+
+`2004/10/1',              exact date, several separators allowed. Year
+`2004-01-01', `2004.9.1'  is 4+ digits, month is 1-12, day is 1-31
+`2004'                    start of year
+`2004/10'                 start of month
+`10/1'                    month and day in current year
+`21'                      day in current month
+`october, oct'            start of month in current year
+`yesterday, today,        -1, 0, 1 days from today
+tomorrow'                 
+`last/this/next           -1, 0, 1 periods from the current period
+day/week/month/quarter/year'
+`20181201'                8 digit YYYYMMDD with valid year month and day
+`201812'                  6 digit YYYYMM with valid year and month
+
+   Counterexamples - malformed digit sequences might give surprising
+results:
+
+`201813'     6 digits with an invalid month is parsed as start of
+             6-digit year
+`20181301'   8 digits with an invalid month is parsed as start of
+             8-digit year
+`20181232'   8 digits with an invalid day gives an error
+`201801012'  9+ digits beginning with a valid YYYYMMDD gives an error
+
+
+File: hledger.info,  Node: Report start & end date,  Next: Report intervals,  Prev: Smart dates,  Up: OPTIONS
+
+2.13 Report start & end date
+============================
+
+Most hledger reports show the full span of time represented by the
+journal data, by default. So, the effective report start and end dates
+will be the earliest and latest transaction or posting dates found in
+the journal.
+
+   Often you will want to see a shorter time span, such as the current
+month. You can specify a start and/or end date using `-b/--begin',
+`-e/--end', `-p/--period' or a `date:' query (described below). All of
+these accept the smart date syntax.
+
+   Some notes:
+
+   * As in Ledger, end dates are exclusive, so you need to write the
+     date _after_ the last day you want to include.
+
+   * As noted in reporting options: among start/end dates specified with
+     _options_, the last (i.e. right-most) option takes precedence.
+
+   * The effective report start and end dates are the intersection of
+     the start/end dates from options and that from `date:' queries.
+     That is, `date:2019-01 date:2019 -p'2000 to 2030'' yields January
+     2019, the smallest common time span.
+
+   Examples:
+
+`-b           begin on St. Patrick's day 2016
+2016/3/17'    
+`-e 12/1'     end at the start of december 1st of the current year
+              (11/30 will be the last date included)
+`-b           all transactions on or after the 1st of the current month
+thismonth'    
+`-p           all transactions in the current month
+thismonth'    
+`date:2016/3/17..'the above written as queries instead (`..' can also be
+              replaced with `-')
+`date:..12/1' 
+`date:thismonth..'
+`date:thismonth'
+
+
+File: hledger.info,  Node: Report intervals,  Next: Period expressions,  Prev: Report start & end date,  Up: OPTIONS
+
+2.14 Report intervals
+=====================
+
+A report interval can be specified so that commands like register,
+balance and activity will divide their reports into multiple subperiods.
+The basic intervals can be selected with one of `-D/--daily',
+`-W/--weekly', `-M/--monthly', `-Q/--quarterly', or `-Y/--yearly'. More
+complex intervals may be specified with a period expression. Report
+intervals can not be specified with a query.
+
+
+File: hledger.info,  Node: Period expressions,  Next: Depth limiting,  Prev: Report intervals,  Up: OPTIONS
+
+2.15 Period expressions
+=======================
+
+The `-p/--period' option accepts period expressions, a shorthand way of
+expressing a start date, end date, and/or report interval all at once.
+
+   Here's a basic period expression specifying the first quarter of
+2009.  Note, hledger always treats start dates as inclusive and end
+dates as exclusive:
+
+   `-p "from 2009/1/1 to 2009/4/1"'
+
+   Keywords like "from" and "to" are optional, and so are the spaces, as
+long as you don't run two dates together. "to" can also be written as
+".." or "-". These are equivalent to the above:
+
+`-p "2009/1/1 2009/4/1"'
+`-p2009/1/1to2009/4/1'
+`-p2009/1/1..2009/4/1'
+
+   Dates are smart dates, so if the current year is 2009, the above can
+also be written as:
+
+`-p "1/1 4/1"'
+`-p "january-apr"'
+`-p "this year to 4/1"'
+
+   If you specify only one date, the missing start or end date will be
+the earliest or latest transaction in your journal:
+
+`-p "from 2009/1/1"'   everything after january 1, 2009
+`-p "from 2009/1"'     the same
+`-p "from 2009"'       the same
+`-p "to 2009"'         everything before january 1, 2009
+
+   A single date with no "from" or "to" defines both the start and end
+date like so:
+
+`-p "2009"'       the year 2009; equivalent to “2009/1/1 to 2010/1/1”
+`-p "2009/1"'     the month of jan; equivalent to “2009/1/1 to 2009/2/1”
+`-p "2009/1/1"'   just that day; equivalent to “2009/1/1 to 2009/1/2”
+
+   Or you can specify a single quarter like so:
+
+`-p "2009Q1"'   first quarter of 2009, equivalent to “2009/1/1 to 2009/4/1”
+`-p "q4"'       fourth quarter of the current year
+
+   The argument of `-p' can also begin with, or be, a report interval
+expression. The basic report intervals are `daily', `weekly',
+`monthly', `quarterly', or `yearly', which have the same effect as the
+`-D',`-W',`-M',`-Q', or `-Y' flags. Between report interval and
+start/end dates (if any), the word `in' is optional. Examples:
+
+`-p "weekly from 2009/1/1 to 2009/4/1"'
+`-p "monthly in 2008"'
+`-p "quarterly"'
+
+   Note that `weekly', `monthly', `quarterly' and `yearly' intervals
+will always start on the first day on week, month, quarter or year
+accordingly, and will end on the last day of same period, even if
+associated period expression specifies different explicit start and end
+date.
+
+   For example:
+
+`-p "weekly from 2009/1/1  starts on 2008/12/29, closest preceding Monday
+to 2009/4/1"'              
+`-p "monthly in            starts on 2018/11/01
+2008/11/25"'               
+`-p "quarterly from        starts on 2009/04/01, ends on 2009/06/30,
+2009-05-05 to 2009-06-01"' which are first and last days of Q2 2009
+`-p "yearly from           starts on 2009/01/01, first day of 2009
+2009-12-29"'               
+
+   The following more complex report intervals are also supported:
+`biweekly', `fortnightly', `bimonthly', `every
+day|week|month|quarter|year', `every N
+days|weeks|months|quarters|years'.
+
+   All of these will start on the first day of the requested period and
+end on the last one, as described above.
+
+   Examples:
+
+`-p "bimonthly from 2008"' periods will have boundaries on 2008/01/01,
+                           2008/03/01, ...
+`-p "every 2 weeks"'       starts on closest preceding Monday
+`-p "every 5 month from    periods will have boundaries on 2009/03/01,
+2009/03"'                  2009/08/01, ...
+
+   If you want intervals that start on arbitrary day of your choosing
+and span a week, month or year, you need to use any of the following:
+
+   `every Nth day of week', `every WEEKDAYNAME' (eg
+`mon|tue|wed|thu|fri|sat|sun'), `every Nth day [of month]', `every Nth
+WEEKDAYNAME [of month]', `every MM/DD [of year]', `every Nth MMM [of
+year]', `every MMM Nth [of year]'.
+
+   Examples:
+
+`-p "every 2nd day of    periods will go from Tue to Tue
+week"'                   
+`-p "every Tue"'         same
+`-p "every 15th day"'    period boundaries will be on 15th of each month
+`-p "every 2nd Monday"'  period boundaries will be on second Monday of
+                         each month
+`-p "every 11/05"'       yearly periods with boundaries on 5th of Nov
+`-p "every 5th Nov"'     same
+`-p "every Nov 5th"'     same
+
+   Show historical balances at end of 15th each month (N is exclusive
+end date):
+
+   `hledger balance -H -p "every 16th day"'
+
+   Group postings from start of wednesday to end of next tuesday (N is
+start date and exclusive end date):
+
+   `hledger register checking -p "every 3rd day of week"'
+
+
+File: hledger.info,  Node: Depth limiting,  Next: Pivoting,  Prev: Period expressions,  Up: OPTIONS
+
+2.16 Depth limiting
+===================
+
+With the `--depth N' option (short form: `-N'), commands like account,
+balance and register will show only the uppermost accounts in the
+account tree, down to level N. Use this when you want a summary with
+less detail. This flag has the same effect as a `depth:' query argument
+(so `-2', `--depth=2' or `depth:2' are equivalent).
+
+
+File: hledger.info,  Node: Pivoting,  Next: Valuation,  Prev: Depth limiting,  Up: OPTIONS
+
+2.17 Pivoting
+=============
+
+Normally hledger sums amounts, and organizes them in a hierarchy, based
+on account name. The `--pivot FIELD' option causes it to sum and
+organize hierarchy based on the value of some other field instead. FIELD
+can be: `code', `description', `payee', `note', or the full name (case
+insensitive) of any tag. As with account names, values containing
+`colon:separated:parts' will be displayed hierarchically in reports.
+
+   `--pivot' is a general option affecting all reports; you can think
+of hledger transforming the journal before any other processing,
+replacing every posting's account name with the value of the specified
+field on that posting, inheriting it from the transaction or using a
+blank value if it's not present.
+
+   An example:
+
+
+2016/02/16 Member Fee Payment
+    assets:bank account                    2 EUR
+    income:member fees                    -2 EUR  ; member: John Doe
+
+   Normal balance report showing account names:
+
+
+$ hledger balance
+               2 EUR  assets:bank account
+              -2 EUR  income:member fees
+--------------------
+                   0
+
+   Pivoted balance report, using member: tag values instead:
+
+
+$ hledger balance --pivot member
+               2 EUR
+              -2 EUR  John Doe
+--------------------
+                   0
+
+   One way to show only amounts with a member: value (using a query,
+described below):
+
+
+$ hledger balance --pivot member tag:member=.
+              -2 EUR  John Doe
+--------------------
+              -2 EUR
+
+   Another way (the acct: query matches against the pivoted "account
+name"):
+
+
+$ hledger balance --pivot member acct:.
+              -2 EUR  John Doe
+--------------------
+              -2 EUR
+
+
+File: hledger.info,  Node: Valuation,  Prev: Pivoting,  Up: OPTIONS
+
+2.18 Valuation
+==============
+
+Instead of reporting amounts in their original commodity, hledger can
+convert them to cost/sale amount (using the conversion rate recorded in
+the transaction), or to market value (using some market price on a
+certain date). This is controlled by the `--value=TYPE[,COMMODITY]'
+option, but we also provide the simpler `-B'/`-V'/`-X' flags, and
+usually one of those is all you need.
+
+* Menu:
+
+* -B Cost::
+* -V Value::
+* -X Value in specified commodity::
+* Valuation date::
+* Market prices::
+* --infer-value market prices from transactions::
+* Valuation commodity::
+* Simple valuation examples::
+* --value Flexible valuation::
+* More valuation examples::
+* Effect of valuation on reports::
+
+
+File: hledger.info,  Node: -B Cost,  Next: -V Value,  Up: Valuation
+
+2.18.1 -B: Cost
+---------------
+
+The `-B/--cost' flag converts amounts to their cost or sale amount at
+transaction time, if they have a transaction price specified.
+
+
+File: hledger.info,  Node: -V Value,  Next: -X Value in specified commodity,  Prev: -B Cost,  Up: Valuation
+
+2.18.2 -V: Value
+----------------
+
+The `-V/--market' flag converts amounts to market value in their
+default _valuation commodity_, using the market prices in effect on the
+_valuation date(s)_, if any. More on these in a minute.
+
+
+File: hledger.info,  Node: -X Value in specified commodity,  Next: Valuation date,  Prev: -V Value,  Up: Valuation
+
+2.18.3 -X: Value in specified commodity
+---------------------------------------
+
+The `-X/--exchange=COMM' option is like `-V', except you tell it which
+currency you want to convert to, and it tries to convert everything to
+that.
+
+
+File: hledger.info,  Node: Valuation date,  Next: Market prices,  Prev: -X Value in specified commodity,  Up: Valuation
+
+2.18.4 Valuation date
+---------------------
+
+Since market prices can change from day to day, market value reports
+have a valuation date (or more than one), which determines which market
+prices will be used.
+
+   For single period reports, if an explicit report end date is
+specified, that will be used as the valuation date; otherwise the
+valuation date is "today".
+
+   For multiperiod reports, each column/period is valued on the last
+day of the period, by default.
+
+
+File: hledger.info,  Node: Market prices,  Next: --infer-value market prices from transactions,  Prev: Valuation date,  Up: Valuation
+
+2.18.5 Market prices
+--------------------
+
+_(experimental)_
+
+   To convert a commodity A to its market value in another commodity B,
+hledger looks for a suitable market price (exchange rate) as follows, in
+this order of preference :
+
+  1. A _declared market price_ or _inferred market price_: A's latest
+     market price in B on or before the valuation date as declared by a
+     P directive, or (with the `--infer-value' flag) inferred from
+     transaction prices.
+
+  2. A _reverse market price_: the inverse of a declared or inferred
+     market price from B to A.
+
+  3. A _a forward chain of market prices_: a synthetic price formed by
+     combining the shortest chain of "forward" (only 1 above) market
+     prices, leading from A to B.
+
+  4. A _any chain of market prices_: a chain of any market prices,
+     including both forward and reverse prices (1 and 2 above), leading
+     from A to B.
+
+
+   Amounts for which no applicable market price can be found, are not
+converted.
+
+
+File: hledger.info,  Node: --infer-value market prices from transactions,  Next: Valuation commodity,  Prev: Market prices,  Up: Valuation
+
+2.18.6 -infer-value: market prices from transactions
+----------------------------------------------------
+
+_(experimental)_
+
+   Normally, market value in hledger is fully controlled by, and
+requires, P directives in your journal. Since adding and updating those
+can be a chore, and since transactions usually take place at close to
+market value, why not use the recorded transaction prices as additional
+market prices (as Ledger does) ? We could produce value reports without
+needing P directives at all.
+
+   Adding the `--infer-value' flag to `-V', `-X' or `--value' enables
+this. So for example, `hledger bs -V --infer-value' will get market
+prices both from P directives and from transactions.
+
+   There is a downside: value reports can sometimes be affected in
+confusing/undesired ways by your journal entries. If this happens to
+you, read all of this Valuation section carefully, and try adding
+`--debug' or `--debug=2' to troubleshoot.
+
+   `--infer-value' can infer market prices from:
+
+   * multicommodity transactions with explicit prices (`@'/`@@')
+
+   * multicommodity transactions with implicit prices (no `@', two
+     commodities, unbalanced). (With these, the order of postings
+     matters.  `hledger print -x' can be useful for troubleshooting.)
+
+   * but not, currently, from "more correct" multicommodity
+     transactions (no `@', multiple commodities, balanced).
+
+
+
+File: hledger.info,  Node: Valuation commodity,  Next: Simple valuation examples,  Prev: --infer-value market prices from transactions,  Up: Valuation
+
+2.18.7 Valuation commodity
+--------------------------
+
+_(experimental)_
+
+   *When you specify a valuation commodity (`-X COMM' or `--value
+TYPE,COMM'):*
+hledger will convert all amounts to COMM, wherever it can find a
+suitable market price (including by reversing or chaining prices).
+
+   *When you leave the valuation commodity unspecified (`-V' or
+`--value TYPE'):*
+For each commodity A, hledger picks a default valuation commodity as
+follows, in this order of preference:
+
+  1. The price commodity from the latest P-declared market price for A
+     on or before valuation date.
+
+  2. The price commodity from the latest P-declared market price for A
+     on any date. (Allows conversion to proceed when there are inferred
+     prices before the valuation date.)
+
+  3. If there are no P directives at all (any commodity or date) and the
+     `--infer-value' flag is used: the price commodity from the latest
+     transaction-inferred price for A on or before valuation date.
+
+
+   This means:
+
+   * If you have P directives, they determine which commodities `-V'
+     will convert, and to what.
+
+   * If you have no P directives, and use the `--infer-value' flag,
+     transaction prices determine it.
+
+
+   Amounts for which no valuation commodity can be found are not
+converted.
+
+
+File: hledger.info,  Node: Simple valuation examples,  Next: --value Flexible valuation,  Prev: Valuation commodity,  Up: Valuation
+
+2.18.8 Simple valuation examples
+--------------------------------
+
+Here are some quick examples of `-V':
+
+
+; one euro is worth this many dollars from nov 1
+P 2016/11/01 € $1.10
+
+; purchase some euros on nov 3
+2016/11/3
+    assets:euros        €100
+    assets:checking
+
+; the euro is worth fewer dollars by dec 21
+P 2016/12/21 € $1.03
+
+   How many euros do I have ?
+
+
+$ hledger -f t.j bal -N euros
+                €100  assets:euros
+
+   What are they worth at end of nov 3 ?
+
+
+$ hledger -f t.j bal -N euros -V -e 2016/11/4
+             $110.00  assets:euros
+
+   What are they worth after 2016/12/21 ? (no report end date specified,
+defaults to today)
+
+
+$ hledger -f t.j bal -N euros -V
+             $103.00  assets:euros
+
+
+File: hledger.info,  Node: --value Flexible valuation,  Next: More valuation examples,  Prev: Simple valuation examples,  Up: Valuation
+
+2.18.9 -value: Flexible valuation
+---------------------------------
+
+`-B', `-V' and `-X' are special cases of the more general `--value'
+option:
+
+
+ --value=TYPE[,COMM]  TYPE is cost, then, end, now or YYYY-MM-DD.
+                      COMM is an optional commodity symbol.
+                      Shows amounts converted to:
+                      - cost commodity using transaction prices (then optionally to COMM using market prices at period end(s))
+                      - default valuation commodity (or COMM) using market prices at posting dates
+                      - default valuation commodity (or COMM) using market prices at period end(s)
+                      - default valuation commodity (or COMM) using current market prices
+                      - default valuation commodity (or COMM) using market prices at some date
+
+   The TYPE part selects cost or value and valuation date:
+
+`--value=cost'
+     Convert amounts to cost, using the prices recorded in transactions.
+
+`--value=then'
+     Convert amounts to their value in the default valuation commodity,
+     using market prices on each posting's date. This is currently
+     supported only by the print and register commands.
+
+`--value=end'
+     Convert amounts to their value in the default valuation commodity,
+     using market prices on the last day of the report period (or if
+     unspecified, the journal's end date); or in multiperiod reports,
+     market prices on the last day of each subperiod.
+
+`--value=now'
+     Convert amounts to their value in the default valuation commodity
+     using current market prices (as of when report is generated).
+
+`--value=YYYY-MM-DD'
+     Convert amounts to their value in the default valuation commodity
+     using market prices on this date.
+
+   To select a different valuation commodity, add the optional `,COMM'
+part: a comma, then the target commodity's symbol. Eg:
+*`--value=now,EUR'*. hledger will do its best to convert amounts to
+this commodity, deducing market prices as described above.
+
+
+File: hledger.info,  Node: More valuation examples,  Next: Effect of valuation on reports,  Prev: --value Flexible valuation,  Up: Valuation
+
+2.18.10 More valuation examples
+-------------------------------
+
+Here are some examples showing the effect of `--value', as seen with
+`print':
+
+
+P 2000-01-01 A  1 B
+P 2000-02-01 A  2 B
+P 2000-03-01 A  3 B
+P 2000-04-01 A  4 B
+
+2000-01-01
+  (a)      1 A @ 5 B
+
+2000-02-01
+  (a)      1 A @ 6 B
+
+2000-03-01
+  (a)      1 A @ 7 B
+
+   Show the cost of each posting:
+
+
+$ hledger -f- print --value=cost
+2000-01-01
+    (a)             5 B
+
+2000-02-01
+    (a)             6 B
+
+2000-03-01
+    (a)             7 B
+
+   Show the value as of the last day of the report period (2000-02-29):
+
+
+$ hledger -f- print --value=end date:2000/01-2000/03
+2000-01-01
+    (a)             2 B
+
+2000-02-01
+    (a)             2 B
+
+   With no report period specified, that shows the value as of the last
+day of the journal (2000-03-01):
+
+
+$ hledger -f- print --value=end
+2000-01-01
+    (a)             3 B
+
+2000-02-01
+    (a)             3 B
+
+2000-03-01
+    (a)             3 B
+
+   Show the current value (the 2000-04-01 price is still in effect
+today):
+
+
+$ hledger -f- print --value=now
+2000-01-01
+    (a)             4 B
+
+2000-02-01
+    (a)             4 B
+
+2000-03-01
+    (a)             4 B
+
+   Show the value on 2000/01/15:
+
+
+$ hledger -f- print --value=2000-01-15
+2000-01-01
+    (a)             1 B
+
+2000-02-01
+    (a)             1 B
+
+2000-03-01
+    (a)             1 B
+
+   You may need to explicitly set a commodity's display style, when
+reverse prices are used. Eg this output might be surprising:
+
+
+P 2000-01-01 A 2B
+
+2000-01-01
+  a  1B
+  b
+
+
+$ hledger print -x -X A
+2000-01-01
+    a               0
+    b               0
+
+   Explanation: because there's no amount or commodity directive
+specifying a display style for A, 0.5A gets the default style, which
+shows no decimal digits. Because the displayed amount looks like zero,
+the commodity symbol and minus sign are not displayed either. Adding a
+commodity directive sets a more useful display style for A:
+
+
+P 2000-01-01 A 2B
+commodity 0.00A
+
+2000-01-01
+  a  1B
+  b
+
+
+$ hledger print -X A
+2000-01-01
+    a           0.50A
+    b          -0.50A
+
+
+File: hledger.info,  Node: Effect of valuation on reports,  Prev: More valuation examples,  Up: Valuation
+
+2.18.11 Effect of valuation on reports
+--------------------------------------
+
+Here is a reference for how valuation is supposed to affect each part of
+hledger's reports (and a glossary). (It's wide, you'll have to scroll
+sideways.) It may be useful when troubleshooting. If you find problems,
+please report them, ideally with a reproducible example. Related: #329,
+#1083.
+
+Report type `-B',          `-V', `-X'     `--value=then'`--value=end'  `--value=DATE',
+            `--value=cost'                                            `--value=now'
+-------------------------------------------------------------------------------- 
+*print*                                                               
+posting     cost           value at       value at     value at       value at
+amounts                    report end or  posting date report or      DATE/today
+                           today                       journal end    
+balance     unchanged      unchanged      unchanged    unchanged      unchanged
+assertions/assignments                                                          
+
+*register*                                                            
+starting    cost           value at day   not          value at day   value at
+balance                    before report  supported    before report  DATE/today
+(-H)                       or journal                  or journal     
+                           start                       start          
+posting     cost           value at       value at     value at       value at
+amounts                    report end or  posting date report or      DATE/today
+                           today                       journal end    
+summary     summarised     value at       sum of       value at       value at
+posting     cost           period ends    postings in  period ends    DATE/today
+amounts                                   interval,                   
+with                                      valued at                   
+report                                    interval                    
+interval                                  start                       
+running     sum/average    sum/average    sum/average  sum/average    sum/average
+total/averageof displayed   of displayed   of           of displayed   of
+            values         values         displayed    values         displayed
+                                          values                      values
+
+*balance                                                              
+(bs, bse,                                                             
+cf, is)*                                                              
+balance     sums of costs  value at       not          value at       value at
+changes                    report end or  supported    report or      DATE/today
+                           today of sums               journal end    of sums
+                           of postings                 of sums of     of
+                                                       postings       postings
+budget      like balance   like balance   not          like balances  like
+amounts     changes        changes        supported                   balance
+(-budget)                                                             changes
+grand total sum of         sum of         not          sum of         sum of
+            displayed      displayed      supported    displayed      displayed
+            values         values                      values         values
+
+*balance                                                              
+(bs, bse,                                                             
+cf, is)                                                               
+with                                                                  
+report                                                                
+interval*                                                             
+starting    sums of costs  value at       not          value at       sums of
+balances    of postings    report start   supported    report start   postings
+(-H)        before report  of sums of                  of sums of     before
+            start          all postings                all postings   report
+                           before report               before report  start
+                           start                       start          
+balance     sums of costs  same as        not          balance        value at
+changes     of postings    -value=end     supported    change in      DATE/today
+(bal, is,   in period                                  each period,   of sums
+bs                                                     valued at      of
+-change,                                               period ends    postings
+cf -change)                                                           
+end         sums of costs  same as        not          period end     value at
+balances    of postings    -value=end     supported    balances,      DATE/today
+(bal -H,    from before                                valued at      of sums
+is -H, bs,  report start                               period ends    of
+cf)         to period end                                             postings
+budget      like balance   like balance   not          like balances  like
+amounts     changes/end    changes/end    supported                   balance
+(-budget)   balances       balances                                   changes/end
+                                                                      balances
+row         sums,          sums,          not          sums,          sums,
+totals,     averages of    averages of    supported    averages of    averages
+row         displayed      displayed                   displayed      of
+averages    values         values                      values         displayed
+(-T, -A)                                                              values
+column      sums of        sums of        not          sums of        sums of
+totals      displayed      displayed      supported    displayed      displayed
+            values         values                      values         values
+grand       sum, average   sum, average   not          sum, average   sum,
+total,      of column      of column      supported    of column      average
+grand       totals         totals                      totals         of
+average                                                               column
+                                                                      totals
+
+
+   `--cumulative' is omitted to save space, it works like `-H' but with
+a zero starting balance.
+
+   *Glossary:*
+
+_cost_
+     calculated using price(s) recorded in the transaction(s).
+
+_value_
+     market value using available market price declarations, or the
+     unchanged amount if no conversion rate can be found.
+
+_report start_
+     the first day of the report period specified with -b or -p or
+     date:, otherwise today.
+
+_report or journal start_
+     the first day of the report period specified with -b or -p or
+     date:, otherwise the earliest transaction date in the journal,
+     otherwise today.
+
+_report end_
+     the last day of the report period specified with -e or -p or date:,
+     otherwise today.
+
+_report or journal end_
+     the last day of the report period specified with -e or -p or date:,
+     otherwise the latest transaction date in the journal, otherwise
+     today.
+
+_report interval_
+     a flag (-D/-W/-M/-Q/-Y) or period expression that activates the
+     report's multi-period mode (whether showing one or many
+     subperiods).
+
+
+File: hledger.info,  Node: COMMANDS,  Next: ENVIRONMENT,  Prev: OPTIONS,  Up: Top
+
+3 COMMANDS
+**********
+
+hledger provides a number of commands for producing reports and managing
+your data. Run `hledger' with no arguments to list the commands
+available.
+
+   To run a command, write its name (or its abbreviation shown in the
+commands list, or any unambiguous prefix of the name) as hledger's first
+argument. Eg: `hledger balance' or `hledger bal'.
+
+   Here are the built-in commands:
+
+   *Data entry (these modify the journal file):*
+
+   * add - add transactions using guided prompts
+
+   * import - add any new transactions from other files (eg csv)
+
+   *Data management*:
+
+   * check - check for various kinds of issue in the data
+
+   * close (equity) - generate balance-resetting transactions
+
+   * diff - compare account transactions in two journal files
+
+   * rewrite - generate extra postings, similar to print -auto
+
+   *Financial statements:*
+
+   * aregister (areg) - show transactions in a particular account
+
+   * balancesheet (bs) - show assets, liabilities and net worth
+
+   * balancesheetequity (bse) - show assets, liabilities and equity
+
+   * cashflow (cf) - show changes in liquid assets
+
+   * incomestatement (is) - show revenues and expenses
+
+   * roi - show return on investments
+
+   *Miscellaneous reports:*
+
+   * accounts (a) - show account names
+
+   * activity - show postings-per-interval bar charts
+
+   * balance (b, bal) - show balance changes/end balances/budgets in
+     accounts
+
+   * codes - show transaction codes
+
+   * commodities - show commodity/currency symbols
+
+   * descriptions - show unique transaction descriptions
+
+   * files - show input file paths
+
+   * notes - show unique note segments of transaction descriptions
+
+   * payees - show unique payee segments of transaction descriptions
+
+   * prices - show market price records
+
+   * print (p, txns) - show transactions (journal entries)
+
+   * print-unique - show only transactions with unique descriptions
+
+   * register (r, reg) - show postings in one or more accounts & running
+     total
+
+   * register-match - show a recent posting that best matches a
+     description
+
+   * stats - show journal statistics
+
+   * tags - show tag names
+
+   * test - run self tests
+
+   Next, the detailed command docs, in alphabetical order.
+
+* Menu:
+
+* accounts::
+* activity::
+* add::
+* aregister::
+* balance::
+* balancesheet::
+* balancesheetequity::
+* cashflow::
+* check::
+* close::
+* codes::
+* commodities::
+* descriptions::
+* diff::
+* files::
+* help::
+* import::
+* incomestatement::
+* notes::
+* rewrite::
+* roi::
+* stats::
+* tags::
+* test::
+* Add-on commands::
+* Add-on command flags::
+* Making add-on commands::
+
+
+File: hledger.info,  Node: accounts,  Next: activity,  Up: COMMANDS
+
+3.1 accounts
+============
+
+accounts, a
+Show account names.
+
+   This command lists account names, either declared with account
+directives (-declared), posted to (-used), or both (the default). With
+query arguments, only matched account names and account names referenced
+by matched postings are shown. It shows a flat list by default. With
+`--tree', it uses indentation to show the account hierarchy. In flat
+mode you can add `--drop N' to omit the first few account name
+components. Account names can be depth-clipped with `depth:N' or
+`--depth N' or `-N'.
+
+   Examples:
+
+
+$ hledger accounts
+assets:bank:checking
+assets:bank:saving
+assets:cash
+expenses:food
+expenses:supplies
+income:gifts
+income:salary
+liabilities:debts
+
+
+File: hledger.info,  Node: activity,  Next: add,  Prev: accounts,  Up: COMMANDS
+
+3.2 activity
+============
+
+activity
+Show an ascii barchart of posting counts per interval.
+
+   The activity command displays an ascii histogram showing transaction
+counts by day, week, month or other reporting interval (by day is the
+default). With query arguments, it counts only matched transactions.
+
+   Examples:
+
+
+$ hledger activity --quarterly
+2008-01-01 **
+2008-04-01 *******
+2008-07-01
+2008-10-01 **
+
+
+File: hledger.info,  Node: add,  Next: aregister,  Prev: activity,  Up: COMMANDS
+
+3.3 add
+=======
+
+add
+Prompt for transactions and add them to the journal. Any arguments will
+be used as default inputs for the first N prompts.
+
+   Many hledger users edit their journals directly with a text editor,
+or generate them from CSV. For more interactive data entry, there is the
+`add' command, which prompts interactively on the console for new
+transactions, and appends them to the journal file (if there are
+multiple `-f FILE' options, the first file is used.) Existing
+transactions are not changed. This is the only hledger command that
+writes to the journal file.
+
+   To use it, just run `hledger add' and follow the prompts. You can
+add as many transactions as you like; when you are finished, enter `.'
+or press control-d or control-c to exit.
+
+   Features:
+
+   * add tries to provide useful defaults, using the most similar (by
+     description) recent transaction (filtered by the query, if any) as
+     a template.
+
+   * You can also set the initial defaults with command line arguments.
+
+   * Readline-style edit keys can be used during data entry.
+
+   * The tab key will auto-complete whenever possible - accounts,
+     descriptions, dates (`yesterday', `today', `tomorrow').  If the
+     input area is empty, it will insert the default value.
+
+   * If the journal defines a default commodity, it will be added to
+     any bare numbers entered.
+
+   * A parenthesised transaction code may be entered following a date.
+
+   * Comments and tags may be entered following a description or amount.
+
+   * If you make a mistake, enter `<' at any prompt to go one step
+     backward.
+
+   * Input prompts are displayed in a different colour when the terminal
+     supports it.
+
+   Example (see the tutorial for a detailed explanation):
+
+
+$ hledger add
+Adding transactions to journal file /src/hledger/examples/sample.journal
+Any command line arguments will be used as defaults.
+Use tab key to complete, readline keys to edit, enter to accept defaults.
+An optional (CODE) may follow transaction dates.
+An optional ; COMMENT may follow descriptions or amounts.
+If you make a mistake, enter < at any prompt to go one step backward.
+To end a transaction, enter . when prompted.
+To quit, enter . at a date prompt or press control-d or control-c.
+Date [2015/05/22]:
+Description: supermarket
+Account 1: expenses:food
+Amount  1: $10
+Account 2: assets:checking
+Amount  2 [$-10.0]:
+Account 3 (or . or enter to finish this transaction): .
+2015/05/22 supermarket
+    expenses:food             $10
+    assets:checking        $-10.0
+
+Save this transaction to the journal ? [y]:
+Saved.
+Starting the next transaction (. or ctrl-D/ctrl-C to quit)
+Date [2015/05/22]: <CTRL-D> $
+
+   On Microsoft Windows, the add command makes sure that no part of the
+file path ends with a period, as that would cause problems (#1056).
+
+
+File: hledger.info,  Node: aregister,  Next: balance,  Prev: add,  Up: COMMANDS
+
+3.4 aregister
+=============
+
+aregister, areg
+Show the transactions and running historical balance in an account, with
+each line item representing one transaction.
+
+   `aregister' shows the transactions affecting a particular account
+and its subaccounts, with each line item representing a whole
+transaction - as in bank statements, hledger-ui, hledger-web and other
+accounting apps.
+
+   Note this is unlike the `register' command, which shows individual
+postings and does not always show a single account or a historical
+balance.
+
+   A reminder, "historical" balances include any balance from
+transactions before the report start date, so (if opening balances are
+recorded correctly) `aregister' will show the real-world balances of an
+account, as you would see in a bank statement.
+
+   As a quick rule of thumb, use `aregister' for reconciling real-world
+asset/liability accounts and `register' for reviewing detailed
+revenues/expenses.
+
+   `aregister' shows the register for just one account (and its
+subaccounts). This account must be specified as the first argument. You
+can write either the full account name, or a case-insensitive regular
+expression which will select the alphabetically first matched account.
+(Eg if you have `assets:aaa:checking' and `assets:bbb:checking'
+accounts, `hledger areg checking' would select `assets:aaa:checking'.)
+
+   Any additional arguments form a query which will filter the
+transactions shown.
+
+   Each `aregister' line item shows:
+
+   * the transaction's date (or the relevant posting's date if
+     different, see below)
+
+   * the names of all the other account(s) involved in this transaction
+     (probably abbreviated)
+
+   * the total change to this account's balance from this transaction
+
+   * the account's historical running balance after this transaction.
+
+   Transactions making a net change of zero are not shown by default;
+add the `-E/--empty' flag to show them.
+
+   `aregister' ignores a depth limit, so its final total will always
+match a balance report with similar arguments.
+
+   This command also supports the output destination and output format
+options The output formats supported are `txt', `csv', and `json'.
+
+* Menu:
+
+* aregister and custom posting dates::
+
+
+File: hledger.info,  Node: aregister and custom posting dates,  Up: aregister
+
+3.4.1 aregister and custom posting dates
+----------------------------------------
+
+Transactions whose date is outside the report period can still be shown,
+if they have a posting to this account dated inside the report period.
+(And in this case it's the posting date that is shown.) This ensures
+that `aregister' can show an accurate historical running balance,
+matching the one shown by `register -H' with the same arguments.
+
+   To filter strictly by transaction date instead, add the
+`--txn-dates' flag. If you use this flag and some of your postings have
+custom dates, it's probably best to assume the running balance is wrong.
+
+   Examples:
+
+   Show all transactions and historical running balance in the first
+account whose name contains "checking":
+
+
+$ hledger areg checking
+
+   Show transactions and historical running balance in all asset
+accounts during july:
+
+
+$ hledger areg assets date:jul
+
+
+File: hledger.info,  Node: balance,  Next: balancesheet,  Prev: aregister,  Up: COMMANDS
+
+3.5 balance
+===========
+
+balance, bal, b
+Show accounts and their balances.
+
+   The balance command is hledger's most versatile command. Note,
+despite the name, it is not always used for showing real-world account
+balances; the more accounting-aware balancesheet and incomestatement
+may be more convenient for that.
+
+   By default, it displays all accounts, and each account's change in
+balance during the entire period of the journal. Balance changes are
+calculated by adding up the postings in each account. You can limit the
+postings matched, by a query, to see fewer accounts, changes over a
+different time period, changes from only cleared transactions, etc.
+
+   If you include an account's complete history of postings in the
+report, the balance change is equivalent to the account's current ending
+balance. For a real-world account, typically you won't have all
+transactions in the journal; instead you'll have all transactions after
+a certain date, and an "opening balances" transaction setting the
+correct starting balance on that date. Then the balance command will
+show real-world account balances. In some cases the -H/-historical flag
+is used to ensure this (more below).
+
+   This command also supports the output destination and output format
+options The output formats supported are (in most modes): `txt', `csv',
+`html', and `json'.
+
+   The balance command can produce several styles of report:
+
+* Menu:
+
+* Single-period flat balance report::
+* Single-period tree-mode balance report::
+* Multi-period balance report::
+* Depth limiting::
+* Colour support::
+* Sorting by amount::
+* Percentages::
+* Customising single-period balance reports::
+* Budget report::
+
+
+File: hledger.info,  Node: Single-period flat balance report,  Next: Single-period tree-mode balance report,  Up: balance
+
+3.5.1 Single-period flat balance report
+---------------------------------------
+
+This is the default for hledger's balance command: a flat list of all
+(or with a query, matched) accounts, showing full account names.
+Accounts are sorted by declaration order if any, and then by account
+name. Accounts which have zero balance are not shown unless
+`-E/--empty' is used. The reported balances' total is shown as the last
+line, unless disabled by `-N'/`--no-total'.
+
+
+$ hledger bal
+                  $1  assets:bank:saving
+                 $-2  assets:cash
+                  $1  expenses:food
+                  $1  expenses:supplies
+                 $-1  income:gifts
+                 $-1  income:salary
+                  $1  liabilities:debts
+--------------------
+                   0
+
+
+File: hledger.info,  Node: Single-period tree-mode balance report,  Next: Multi-period balance report,  Prev: Single-period flat balance report,  Up: balance
+
+3.5.2 Single-period tree-mode balance report
+--------------------------------------------
+
+With the `-t/--tree' flag, accounts are displayed hierarchically,
+showing subaccounts as short names indented below their parent. (This is
+the default style in Ledger and in older hledger versions.)
+
+
+$ hledger balance
+                 $-1  assets
+                  $1    bank:saving
+                 $-2    cash
+                  $2  expenses
+                  $1    food
+                  $1    supplies
+                 $-2  income
+                 $-1    gifts
+                 $-1    salary
+                  $1  liabilities:debts
+--------------------
+                   0
+
+   For more compact output, "boring" accounts containing a single
+interesting subaccount and no balance of their own (`assets:bank' and
+`liabilities' here) are elided into the following line, unless
+`--no-elide' is used. And accounts which have zero balance and no
+non-zero subaccounts are omitted, unless `-E/--empty' is used.
+
+   Account balances in tree mode are "inclusive" - they include the
+balances of any subaccounts. Eg, the `assets' `$-1' balance here
+includes the `$1' from `assets:bank:saving' and the `$-2' from
+`assets:cash'. (And it would include balance posted to the `assets'
+account itself, if there was any). Note this causes some repetition,
+and the final total (`0') is the sum of the top-level balances, not of
+all the balances shown.
+
+   Each group of sibling accounts is sorted separately, by declaration
+order and then by account name.
+
+
+File: hledger.info,  Node: Multi-period balance report,  Next: Depth limiting,  Prev: Single-period tree-mode balance report,  Up: balance
+
+3.5.3 Multi-period balance report
+---------------------------------
+
+Multi-period balance reports are a very useful hledger feature,
+activated if you provide one of the reporting interval flags, such as
+`-M'/`--monthly'. They are similar to single-period balance reports,
+but they show the report as a table, with columns representing one or
+more successive time periods. This is the usually the preferred style
+of balance report in hledger (even for a single period).
+
+   Multi-period balance reports come in several types, showing different
+information:
+
+  1. A balance change report: by default, each column shows the sum of
+     postings in that period, ie the account's change of balance in that
+     period. This is useful eg for a monthly income statement:
+
+
+$ hledger balance --quarterly income expenses -E
+Balance changes in 2008:
+
+                   ||  2008q1  2008q2  2008q3  2008q4
+===================++=================================
+ expenses:food     ||       0      $1       0       0
+ expenses:supplies ||       0      $1       0       0
+ income:gifts      ||       0     $-1       0       0
+ income:salary     ||     $-1       0       0       0
+-------------------++---------------------------------
+                   ||     $-1      $1       0       0
+
+  2. A cumulative end balance report: with `--cumulative', each column
+     shows the end balance for that period, accumulating the changes
+     across periods, starting from 0 at the report start date:
+
+
+     $ hledger balance --quarterly income expenses -E --cumulative
+     Ending balances (cumulative) in 2008:
+
+                        ||  2008/03/31  2008/06/30  2008/09/30  2008/12/31
+     ===================++=================================================
+      expenses:food     ||           0          $1          $1          $1
+      expenses:supplies ||           0          $1          $1          $1
+      income:gifts      ||           0         $-1         $-1         $-1
+      income:salary     ||         $-1         $-1         $-1         $-1
+     -------------------++-------------------------------------------------
+                        ||         $-1           0           0           0
+
+  3. A historical end balance report: with `--historical/-H', each
+     column shows the actual historical end balance for that period,
+     accumulating the changes across periods, and including the balance
+     from any postings before the report start date. This is useful eg
+     for a multi-period balance sheet, and when you want to see
+     balances only after a certain date:
+
+
+     $ hledger balance ^assets ^liabilities --quarterly --historical --begin 2008/4/1
+     Ending balances (historical) in 2008/04/01-2008/12/31:
+
+                           ||  2008/06/30  2008/09/30  2008/12/31
+     ======================++=====================================
+      assets:bank:checking ||          $1          $1           0
+      assets:bank:saving   ||          $1          $1          $1
+      assets:cash          ||         $-2         $-2         $-2
+      liabilities:debts    ||           0           0          $1
+     ----------------------++-------------------------------------
+                           ||           0           0           0
+
+
+   Note that `--cumulative' or `--historical/-H' disable
+`--row-total/-T', since summing end balances generally does not make
+sense.
+
+   With a reporting interval (like `--quarterly' above), the report
+start/end dates will be adjusted if necessary so that they encompass the
+displayed report periods. This is so that the first and last periods
+will be "full" and comparable to the others.
+
+   The `-E/--empty' flag does two things in multicolumn balance
+reports: first, the report will show all columns within the specified
+report period (without -E, leading and trailing columns with all zeroes
+are not shown). Second, all accounts which existed at the report start
+date will be considered, not just the ones with activity during the
+report period (use -E to include low-activity accounts which would
+otherwise would be omitted).
+
+   The `-T/--row-total' flag adds an additional column showing the
+total for each row.
+
+   The `-A/--average' flag adds a column showing the average value in
+each row.
+
+   Here's an example of all three:
+
+
+$ hledger balance -Q income expenses --tree -ETA
+Balance changes in 2008:
+
+            ||  2008q1  2008q2  2008q3  2008q4    Total  Average
+============++===================================================
+ expenses   ||       0      $2       0       0       $2       $1
+   food     ||       0      $1       0       0       $1        0
+   supplies ||       0      $1       0       0       $1        0
+ income     ||     $-1     $-1       0       0      $-2      $-1
+   gifts    ||       0     $-1       0       0      $-1        0
+   salary   ||     $-1       0       0       0      $-1        0
+------------++---------------------------------------------------
+            ||     $-1      $1       0       0        0        0
+
+(Average is rounded to the dollar here since all journal amounts are)
+
+   The `--transpose' flag can be used to exchange the rows and columns
+of a multicolumn report.
+
+   When showing multicommodity amounts, multicolumn balance reports will
+elide any amounts which have more than two commodities, since otherwise
+columns could get very wide. The `--no-elide' flag disables this.
+Hiding totals with the `-N/--no-total' flag can also help reduce the
+width of multicommodity reports.
+
+   When the report is still too wide, a good workaround is to pipe it
+into `less -RS' (-R for colour, -S to chop long lines). Eg: `hledger
+bal -D --color=yes | less -RS'.
+
+
+File: hledger.info,  Node: Depth limiting,  Next: Colour support,  Prev: Multi-period balance report,  Up: balance
+
+3.5.4 Depth limiting
+--------------------
+
+With a `depth:N' query, or `--depth N' option, or just `-N', balance
+reports will show accounts only to the specified depth. This is very
+useful to hide low-level accounts and get an overview. Eg, limiting to
+depth 1 shows the top-level accounts:
+
+
+$ hledger balance -N -1
+                 $-1  assets
+                  $2  expenses
+                 $-2  income
+                  $1  liabilities
+
+   Accounts at the depth limit will include the balances of any hidden
+subaccounts (even in flat mode, which normally shows exclusive
+balances).
+
+   You can also drop account name components from the start of account
+names, using `--drop N'. This can be useful to hide unwanted top-level
+detail.
+
+
+File: hledger.info,  Node: Colour support,  Next: Sorting by amount,  Prev: Depth limiting,  Up: balance
+
+3.5.5 Colour support
+--------------------
+
+In terminal output, when colour is enabled, the balance command shows
+negative amounts in red.
+
+
+File: hledger.info,  Node: Sorting by amount,  Next: Percentages,  Prev: Colour support,  Up: balance
+
+3.5.6 Sorting by amount
+-----------------------
+
+With `-S'/`--sort-amount', accounts with the largest (most positive)
+balances are shown first. For example, `hledger bal expenses -MAS'
+shows your biggest averaged monthly expenses first.
+
+   Revenues and liability balances are typically negative, however, so
+`-S' shows these in reverse order. To work around this, you can add
+`--invert' to flip the signs. Or, use one of the sign-flipping reports
+like `balancesheet' or `incomestatement', which also support `-S'. Eg:
+`hledger is -MAS'.
+
+
+File: hledger.info,  Node: Percentages,  Next: Customising single-period balance reports,  Prev: Sorting by amount,  Up: balance
+
+3.5.7 Percentages
+-----------------
+
+With `-%' or `--percent', balance reports show each account's value
+expressed as a percentage of the column's total. This is useful to get
+an overview of the relative sizes of account balances. For example to
+obtain an overview of expenses:
+
+
+$ hledger balance expenses -%
+             100.0 %  expenses
+              50.0 %    food
+              50.0 %    supplies
+--------------------
+             100.0 %
+
+   Note that `--tree' does not have an effect on `-%'. The percentages
+are always relative to the total sum of each column, they are never
+relative to the parent account.
+
+   Since the percentages are relative to the columns sum, it is usually
+not useful to calculate percentages if the signs of the amounts are
+mixed.  Although the results are technically correct, they are most
+likely useless. Especially in a balance report that sums up to zero (eg
+`hledger balance -B') all percentage values will be zero.
+
+   This flag does not work if the report contains any mixed commodity
+accounts. If there are mixed commodity accounts in the report be sure to
+use `-V' or `-B' to coerce the report into using a single commodity.
+
+
+File: hledger.info,  Node: Customising single-period balance reports,  Next: Budget report,  Prev: Percentages,  Up: balance
+
+3.5.8 Customising single-period balance reports
+-----------------------------------------------
+
+You can customise the layout of single-period balance reports with
+`--format FMT', which sets the format of each line. Eg:
+
+
+$ hledger balance --format "%20(account) %12(total)"
+              assets          $-1
+         bank:saving           $1
+                cash          $-2
+            expenses           $2
+                food           $1
+            supplies           $1
+              income          $-2
+               gifts          $-1
+              salary          $-1
+   liabilities:debts           $1
+---------------------------------
+                                0
+
+   The FMT format string (plus a newline) specifies the formatting
+applied to each account/balance pair. It may contain any suitable text,
+with data fields interpolated like so:
+
+   `%[MIN][.MAX](FIELDNAME)'
+
+   * MIN pads with spaces to at least this width (optional)
+
+   * MAX truncates at this width (optional)
+
+   * FIELDNAME must be enclosed in parentheses, and can be one of:
+
+        * `depth_spacer' - a number of spaces equal to the account's
+          depth, or if MIN is specified, MIN * depth spaces.
+
+        * `account' - the account's name
+
+        * `total' - the account's balance/posted total, right justified
+
+
+   Also, FMT can begin with an optional prefix to control how
+multi-commodity amounts are rendered:
+
+   * `%_' - render on multiple lines, bottom-aligned (the default)
+
+   * `%^' - render on multiple lines, top-aligned
+
+   * `%,' - render on one line, comma-separated
+
+   There are some quirks. Eg in one-line mode, `%(depth_spacer)' has no
+effect, instead `%(account)' has indentation built in.  Experimentation
+may be needed to get pleasing results.
+
+   Some example formats:
+
+   * `%(total)' - the account's total
+
+   * `%-20.20(account)' - the account's name, left justified, padded to
+     20 characters and clipped at 20 characters
+
+   * `%,%-50(account)  %25(total)' - account name padded to 50
+     characters, total padded to 20 characters, with multiple
+     commodities rendered on one line
+
+   * `%20(total)  %2(depth_spacer)%-(account)' - the default format for
+     the single-column balance report
+
+
+File: hledger.info,  Node: Budget report,  Prev: Customising single-period balance reports,  Up: balance
+
+3.5.9 Budget report
+-------------------
+
+There is also a special balance report mode for showing budget
+performance. The `--budget' flag activates extra columns showing the
+budget goals for each account and period, if any. For this report,
+budget goals are defined by periodic transactions. This is very useful
+for comparing planned and actual income, expenses, time usage, etc.
+
+   For example, you can take average monthly expenses in the common
+expense categories to construct a minimal monthly budget:
+
+
+;; Budget
+~ monthly
+  income  $2000
+  expenses:food    $400
+  expenses:bus     $50
+  expenses:movies  $30
+  assets:bank:checking
+
+;; Two months worth of expenses
+2017-11-01
+  income  $1950
+  expenses:food    $396
+  expenses:bus     $49
+  expenses:movies  $30
+  expenses:supplies  $20
+  assets:bank:checking
+
+2017-12-01
+  income  $2100
+  expenses:food    $412
+  expenses:bus     $53
+  expenses:gifts   $100
+  assets:bank:checking
+
+   You can now see a monthly budget report:
+
+
+$ hledger balance -M --budget
+Budget performance in 2017/11/01-2017/12/31:
+
+                      ||                      Nov                       Dec
+======================++====================================================
+ assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
+ expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
+ expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
+ expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
+ income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
+----------------------++----------------------------------------------------
+                      ||      0 [              0]       0 [              0]
+
+   This is different from a normal balance report in several ways:
+
+   * Only accounts with budget goals during the report period are
+     shown, by default.
+
+   * In each column, in square brackets after the actual amount, budget
+     goal amounts are shown, and the actual/goal percentage. (Note:
+     budget goals should be in the same commodity as the actual amount.)
+
+   * All parent accounts are always shown, even in flat mode. Eg assets,
+     assets:bank, and expenses above.
+
+   * Amounts always include all subaccounts, budgeted or unbudgeted,
+     even in flat mode.
+
+
+   This means that the numbers displayed will not always add up! Eg
+above, the `expenses' actual amount includes the gifts and supplies
+transactions, but the `expenses:gifts' and `expenses:supplies' accounts
+are not shown, as they have no budget amounts declared.
+
+   This can be confusing. When you need to make things clearer, use the
+`-E/--empty' flag, which will reveal all accounts including unbudgeted
+ones, giving the full picture. Eg:
+
+
+$ hledger balance -M --budget --empty
+Budget performance in 2017/11/01-2017/12/31:
+
+                      ||                      Nov                       Dec
+======================++====================================================
+ assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+ expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
+ expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
+ expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
+ expenses:gifts       ||      0                      $100
+ expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
+ expenses:supplies    ||    $20                         0
+ income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
+----------------------++----------------------------------------------------
+                      ||      0 [              0]       0 [              0]
+
+   You can roll over unspent budgets to next period with `--cumulative':
+
+
+$ hledger balance -M --budget --cumulative
+Budget performance in 2017/11/01-2017/12/31:
+
+                      ||                      Nov                       Dec
+======================++====================================================
+ assets               || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+ assets:bank          || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+ assets:bank:checking || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+ expenses             ||   $495 [ 103% of   $480]   $1060 [ 110% of   $960]
+ expenses:bus         ||    $49 [  98% of    $50]    $102 [ 102% of   $100]
+ expenses:food        ||   $396 [  99% of   $400]    $808 [ 101% of   $800]
+ expenses:movies      ||    $30 [ 100% of    $30]     $30 [  50% of    $60]
+ income               ||  $1950 [  98% of  $2000]   $4050 [ 101% of  $4000]
+----------------------++----------------------------------------------------
+                      ||      0 [              0]       0 [              0]
+
+   For more examples and notes, see Budgeting.
+
+* Menu:
+
+* Budget report start date::
+* Nested budgets::
+
+
+File: hledger.info,  Node: Budget report start date,  Next: Nested budgets,  Up: Budget report
+
+3.5.9.1 Budget report start date
+................................
+
+This might be a bug, but for now: when making budget reports, it's a
+good idea to explicitly set the report's start date to the first day of
+a reporting period, because a periodic rule like `~ monthly' generates
+its transactions on the 1st of each month, and if your journal has no
+regular transactions on the 1st, the default report start date could
+exclude that budget goal, which can be a little surprising. Eg here the
+default report period is just the day of 2020-01-15:
+
+
+~ monthly in 2020
+  (expenses:food)  $500
+
+2020-01-15
+  expenses:food    $400
+  assets:checking
+
+
+$ hledger bal expenses --budget
+Budget performance in 2020-01-15:
+
+              || 2020-01-15
+==============++============
+ <unbudgeted> ||       $400
+--------------++------------
+              ||       $400
+
+   To avoid this, specify the budget report's period, or at least the
+start date, with `-b'/`-e'/`-p'/`date:', to ensure it includes the
+budget goal transactions (periodic transactions) that you want. Eg,
+adding `-b 2020/1/1' to the above:
+
+
+$ hledger bal expenses --budget -b 2020/1/1
+Budget performance in 2020-01-01..2020-01-15:
+
+               || 2020-01-01..2020-01-15
+===============++========================
+ expenses:food ||     $400 [80% of $500]
+---------------++------------------------
+               ||     $400 [80% of $500]
+
+
+File: hledger.info,  Node: Nested budgets,  Prev: Budget report start date,  Up: Budget report
+
+3.5.9.2 Nested budgets
+......................
+
+You can add budgets to any account in your account hierarchy. If you
+have budgets on both parent account and some of its children, then
+budget(s) of the child account(s) would be added to the budget of their
+parent, much like account balances behave.
+
+   In the most simple case this means that once you add a budget to any
+account, all its parents would have budget as well.
+
+   To illustrate this, consider the following budget:
+
+
+~ monthly from 2019/01
+    expenses:personal             $1,000.00
+    expenses:personal:electronics    $100.00
+    liabilities
+
+   With this, monthly budget for electronics is defined to be $100 and
+budget for personal expenses is an additional $1000, which implicitly
+means that budget for both `expenses:personal' and `expenses' is $1100.
+
+   Transactions in `expenses:personal:electronics' will be counted both
+towards its $100 budget and $1100 of `expenses:personal' , and
+transactions in any other subaccount of `expenses:personal' would be
+counted towards only towards the budget of `expenses:personal'.
+
+   For example, let's consider these transactions:
+
+
+~ monthly from 2019/01
+    expenses:personal             $1,000.00
+    expenses:personal:electronics    $100.00
+    liabilities
+
+2019/01/01 Google home hub
+    expenses:personal:electronics          $90.00
+    liabilities                           $-90.00
+
+2019/01/02 Phone screen protector
+    expenses:personal:electronics:upgrades          $10.00
+    liabilities
+
+2019/01/02 Weekly train ticket
+    expenses:personal:train tickets       $153.00
+    liabilities
+
+2019/01/03 Flowers
+    expenses:personal          $30.00
+    liabilities
+
+   As you can see, we have transactions in
+`expenses:personal:electronics:upgrades' and `expenses:personal:train
+tickets', and since both of these accounts are without explicitly
+defined budget, these transactions would be counted towards budgets of
+`expenses:personal:electronics' and `expenses:personal' accordingly:
+
+
+$ hledger balance --budget -M
+Budget performance in 2019/01:
+
+                               ||                           Jan
+===============================++===============================
+ expenses                      ||  $283.00 [  26% of  $1100.00]
+ expenses:personal             ||  $283.00 [  26% of  $1100.00]
+ expenses:personal:electronics ||  $100.00 [ 100% of   $100.00]
+ liabilities                   || $-283.00 [  26% of $-1100.00]
+-------------------------------++-------------------------------
+                               ||        0 [                 0]
+
+   And with `--empty', we can get a better picture of budget allocation
+and consumption:
+
+
+$ hledger balance --budget -M --empty
+Budget performance in 2019/01:
+
+                                        ||                           Jan
+========================================++===============================
+ expenses                               ||  $283.00 [  26% of  $1100.00]
+ expenses:personal                      ||  $283.00 [  26% of  $1100.00]
+ expenses:personal:electronics          ||  $100.00 [ 100% of   $100.00]
+ expenses:personal:electronics:upgrades ||   $10.00
+ expenses:personal:train tickets        ||  $153.00
+ liabilities                            || $-283.00 [  26% of $-1100.00]
+----------------------------------------++-------------------------------
+                                        ||        0 [                 0]
+
+
+File: hledger.info,  Node: balancesheet,  Next: balancesheetequity,  Prev: balance,  Up: COMMANDS
+
+3.6 balancesheet
+================
+
+balancesheet, bs
+This command displays a balance sheet, showing historical ending
+balances of asset and liability accounts. (To see equity as well, use
+the balancesheetequity command.) Amounts are shown with normal positive
+sign, as in conventional financial statements.
+
+   The asset and liability accounts shown are those accounts declared
+with the `Asset' or `Cash' or `Liability' type, or otherwise all
+accounts under a top-level `asset' or `liability' account (case
+insensitive, plurals allowed).
+
+   Example:
+
+
+$ hledger balancesheet
+Balance Sheet
+
+Assets:
+                 $-1  assets
+                  $1    bank:saving
+                 $-2    cash
+--------------------
+                 $-1
+
+Liabilities:
+                  $1  liabilities:debts
+--------------------
+                  $1
+
+Total:
+--------------------
+                   0
+
+   With a reporting interval, multiple columns will be shown, one for
+each report period. As with multicolumn balance reports, you can alter
+the report mode with `--change'/`--cumulative'/`--historical'. Normally
+balancesheet shows historical ending balances, which is what you need
+for a balance sheet; note this means it ignores report begin dates (and
+`-T/--row-total', since summing end balances generally does not make
+sense). Instead of absolute values percentages can be displayed with
+`-%'.
+
+   This command also supports the output destination and output format
+options The output formats supported are `txt', `csv', `html', and
+(experimental) `json'.
+
+
+File: hledger.info,  Node: balancesheetequity,  Next: cashflow,  Prev: balancesheet,  Up: COMMANDS
+
+3.7 balancesheetequity
+======================
+
+balancesheetequity, bse
+This command displays a balance sheet, showing historical ending
+balances of asset, liability and equity accounts. Amounts are shown with
+normal positive sign, as in conventional financial statements.
+
+   The asset, liability and equity accounts shown are those accounts
+declared with the `Asset', `Cash', `Liability' or `Equity' type, or
+otherwise all accounts under a top-level `asset', `liability' or
+`equity' account (case insensitive, plurals allowed).
+
+   Example:
+
+
+$ hledger balancesheetequity
+Balance Sheet With Equity
+
+Assets:
+                 $-2  assets
+                  $1    bank:saving
+                 $-3    cash
+--------------------
+                 $-2
+
+Liabilities:
+                  $1  liabilities:debts
+--------------------
+                  $1
+
+Equity:
+          $1  equity:owner
+--------------------
+          $1
+
+Total:
+--------------------
+                   0
+
+   This command also supports the output destination and output format
+options The output formats supported are `txt', `csv', `html', and
+(experimental) `json'.
+
+
+File: hledger.info,  Node: cashflow,  Next: check,  Prev: balancesheetequity,  Up: COMMANDS
+
+3.8 cashflow
+============
+
+cashflow, cf
+This command displays a cashflow statement, showing the inflows and
+outflows affecting "cash" (ie, liquid) assets. Amounts are shown with
+normal positive sign, as in conventional financial statements.
+
+   The "cash" accounts shown are those accounts declared with the
+`Cash' type, or otherwise all accounts under a top-level `asset'
+account (case insensitive, plural allowed) which do not have `fixed',
+`investment', `receivable' or `A/R' in their name.
+
+   Example:
+
+
+$ hledger cashflow
+Cashflow Statement
+
+Cash flows:
+                 $-1  assets
+                  $1    bank:saving
+                 $-2    cash
+--------------------
+                 $-1
+
+Total:
+--------------------
+                 $-1
+
+   With a reporting interval, multiple columns will be shown, one for
+each report period. Normally cashflow shows changes in assets per
+period, though as with multicolumn balance reports you can alter the
+report mode with `--change'/`--cumulative'/`--historical'. Instead of
+absolute values percentages can be displayed with `-%'.
+
+   This command also supports the output destination and output format
+options The output formats supported are `txt', `csv', `html', and
+(experimental) `json'.
+
+
+File: hledger.info,  Node: check,  Next: close,  Prev: cashflow,  Up: COMMANDS
+
+3.9 check
+=========
+
+check
+Check for various kinds of errors in your data. _experimental_
+
+   hledger provides a number of built-in error checks to help prevent
+problems in your data. Some of these are run automatically; or, you can
+use this `check' command to run them on demand, with no output and a
+zero exit code if all is well. Some examples:
+
+
+hledger check      # basic checks
+hledger check -s   # basic + strict checks
+hledger check ordereddates uniqueleafnames  # basic + specified checks
+
+   Here are the checks currently available:
+
+* Menu:
+
+* Basic checks::
+* Strict checks::
+* Other checks::
+* Add-on checks::
+
+
+File: hledger.info,  Node: Basic checks,  Next: Strict checks,  Up: check
+
+3.9.1 Basic checks
+------------------
+
+These are always run by this command and other commands:
+
+   * *parseable* - data files are well-formed and can be successfully
+     parsed
+
+   * *autobalanced* - all transactions are balanced, inferring missing
+     amounts where necessary, and possibly converting commodities using
+     transaction prices or automatically-inferred transaction prices
+
+   * *assertions* - all balance assertions in the journal are passing.
+     (This check can be disabled with `-I'/`--ignore-assertions'.)
+
+
+
+File: hledger.info,  Node: Strict checks,  Next: Other checks,  Prev: Basic checks,  Up: check
+
+3.9.2 Strict checks
+-------------------
+
+These are always run by this and other commands when `-s'/`--strict' is
+used (strict mode):
+
+   * *accounts* - all account names used by transactions have been
+     declared
+
+   * *commodities* - all commodity symbols used have been declared
+
+
+
+File: hledger.info,  Node: Other checks,  Next: Add-on checks,  Prev: Strict checks,  Up: check
+
+3.9.3 Other checks
+------------------
+
+These checks can be run by specifying their names as arguments to the
+check command:
+
+   * *ordereddates* - transactions are ordered by date (similar to the
+     old `check-dates' command)
+
+   * *uniqueleafnames* - all account leaf names are unique (similar to
+     the old `check-dupes' command)
+
+
+
+File: hledger.info,  Node: Add-on checks,  Prev: Other checks,  Up: check
+
+3.9.4 Add-on checks
+-------------------
+
+Some checks are not yet integrated with this command, but are available
+as add-on commands in
+https://github.com/simonmichael/hledger/tree/master/bin:
+
+   * *hledger-check-tagfiles* - all tag values containing / (a forward
+     slash) exist as file paths
+
+   * *hledger-check-fancyassertions* - more complex balance assertions
+     are passing
+
+
+   You could make your own similar scripts to perform custom checks;
+Cookbook -> Scripting may be helpful.
+
+
+File: hledger.info,  Node: close,  Next: codes,  Prev: check,  Up: COMMANDS
+
+3.10 close
+==========
+
+close, equity
+Prints a "closing balances" transaction and an "opening balances"
+transaction that bring account balances to and from zero, respectively.
+These can be added to your journal file(s), eg to bring asset/liability
+balances forward into a new journal file, or to close out
+revenues/expenses to retained earnings at the end of a period.
+
+   You can print just one of these transactions by using the `--close'
+or `--open' flag. You can customise their descriptions with the
+`--close-desc' and `--open-desc' options.
+
+   One amountless posting to "equity:opening/closing balances" is added
+to balance the transactions, by default. You can customise this account
+name with `--close-acct' and `--open-acct'; if you specify only one of
+these, it will be used for both.
+
+   With `--x/--explicit', the equity posting's amount will be shown.
+And if it involves multiple commodities, a posting for each commodity
+will be shown, as with the print command.
+
+   With `--interleaved', the equity postings are shown next to the
+postings they balance, which makes troubleshooting easier.
+
+   By default, transaction prices in the journal are ignored when
+generating the closing/opening transactions. With `--show-costs', this
+cost information is preserved (`balance -B' reports will be unchanged
+after the transition). Separate postings are generated for each cost in
+each commodity. Note this can generate very large journal entries, if
+you have many foreign currency or investment transactions.
+
+* Menu:
+
+* close usage::
+
+
+File: hledger.info,  Node: close usage,  Up: close
+
+3.10.1 close usage
+------------------
+
+If you split your journal files by time (eg yearly), you will typically
+run this command at the end of the year, and save the closing
+transaction as last entry of the old file, and the opening transaction
+as the first entry of the new file. This makes the files self contained,
+so that correct balances are reported no matter which of them are
+loaded. Ie, if you load just one file, the balances are initialised
+correctly; or if you load several files, the redundant closing/opening
+transactions cancel each other out. (They will show up in print or
+register reports; you can exclude them with a query like
+`not:desc:'(opening|closing) balances''.)
+
+   If you're running a business, you might also use this command to
+"close the books" at the end of an accounting period, transferring
+income statement account balances to retained earnings. (You may want
+to change the equity account name to something like "equity:retained
+earnings".)
+
+   By default, the closing transaction is dated yesterday, the balances
+are calculated as of end of yesterday, and the opening transaction is
+dated today. To close on some other date, use: `hledger close -e
+OPENINGDATE'. Eg, to close/open on the 2018/2019 boundary, use `-e
+2019'. You can also use -p or `date:PERIOD' (any starting date is
+ignored).
+
+   Both transactions will include balance assertions for the
+closed/reopened accounts. You probably shouldn't use status or realness
+filters (like -C or -R or `status:') with this command, or the
+generated balance assertions will depend on these flags. Likewise, if
+you run this command with -auto, the balance assertions will probably
+always require -auto.
+
+   Examples:
+
+   Carrying asset/liability balances into a new file for 2019:
+
+
+$ hledger close -f 2018.journal -e 2019 assets liabilities --open
+    # (copy/paste the output to the start of your 2019 journal file)
+$ hledger close -f 2018.journal -e 2019 assets liabilities --close
+    # (copy/paste the output to the end of your 2018 journal file)
+
+   Now:
+
+
+$ hledger bs -f 2019.journal                   # one file - balances are correct
+$ hledger bs -f 2018.journal -f 2019.journal   # two files - balances still correct
+$ hledger bs -f 2018.journal not:desc:closing  # to see year-end balances, must exclude closing txn
+
+   Transactions spanning the closing date can complicate matters,
+breaking balance assertions:
+
+
+2018/12/30 a purchase made in 2018, clearing the following year
+    expenses:food          5
+    assets:bank:checking  -5  ; [2019/1/2]
+
+   Here's one way to resolve that:
+
+
+; in 2018.journal:
+2018/12/30 a purchase made in 2018, clearing the following year
+    expenses:food          5
+    liabilities:pending
+
+; in 2019.journal:
+2019/1/2 clearance of last year's pending transactions
+    liabilities:pending    5 = 0
+    assets:checking
+
+
+File: hledger.info,  Node: codes,  Next: commodities,  Prev: close,  Up: COMMANDS
+
+3.11 codes
+==========
+
+codes
+List the codes seen in transactions, in the order parsed.
+
+   This command prints the value of each transaction's code field, in
+the order transactions were parsed. The transaction code is an optional
+value written in parentheses between the date and description, often
+used to store a cheque number, order number or similar.
+
+   Transactions aren't required to have a code, and missing or empty
+codes will not be shown by default. With the `-E'/`--empty' flag, they
+will be printed as blank lines.
+
+   You can add a query to select a subset of transactions.
+
+   Examples:
+
+
+1/1 (123)
+ (a)  1
+
+1/1 ()
+ (a)  1
+
+1/1
+ (a)  1
+
+1/1 (126)
+ (a)  1
+
+
+$ hledger codes
+123
+124
+126
+
+
+$ hledger codes -E
+123
+124
+
+
+126
+
+
+File: hledger.info,  Node: commodities,  Next: descriptions,  Prev: codes,  Up: COMMANDS
+
+3.12 commodities
+================
+
+commodities
+List all commodity/currency symbols used or declared in the journal.
+
+
+File: hledger.info,  Node: descriptions,  Next: diff,  Prev: commodities,  Up: COMMANDS
+
+3.13 descriptions
+=================
+
+descriptions
+List the unique descriptions that appear in transactions.
+
+   This command lists the unique descriptions that appear in
+transactions, in alphabetic order. You can add a query to select a
+subset of transactions.
+
+   Example:
+
+
+$ hledger descriptions
+Store Name
+Gas Station | Petrol
+Person A
+
+
+File: hledger.info,  Node: diff,  Next: files,  Prev: descriptions,  Up: COMMANDS
+
+3.14 diff
+=========
+
+diff
+Compares a particular account's transactions in two input files. It
+shows any transactions to this account which are in one file but not in
+the other.
+
+   More precisely, for each posting affecting this account in either
+file, it looks for a corresponding posting in the other file which
+posts the same amount to the same account (ignoring date, description,
+etc.) Since postings not transactions are compared, this also works
+when multiple bank transactions have been combined into a single
+journal entry.
+
+   This is useful eg if you have downloaded an account's transactions
+from your bank (eg as CSV data). When hledger and your bank disagree
+about the account balance, you can compare the bank data with your
+journal to find out the cause.
+
+   Examples:
+
+
+$ hledger diff -f $LEDGER_FILE -f bank.csv assets:bank:giro
+These transactions are in the first file only:
+
+2014/01/01 Opening Balances
+    assets:bank:giro              EUR ...
+    ...
+    equity:opening balances       EUR -...
+
+These transactions are in the second file only:
+
+
+File: hledger.info,  Node: files,  Next: help,  Prev: diff,  Up: COMMANDS
+
+3.15 files
+==========
+
+files
+List all files included in the journal. With a REGEX argument, only file
+names matching the regular expression (case sensitive) are shown.
+
+
+File: hledger.info,  Node: help,  Next: import,  Prev: files,  Up: COMMANDS
+
+3.16 help
+=========
+
+help
+Show any of the hledger manuals.
+
+   The `help' command displays any of the main hledger manuals, in one
+of several ways. Run it with no argument to list the manuals, or provide
+a full or partial manual name to select one.
+
+   hledger manuals are available in several formats. hledger help will
+use the first of these display methods that it finds: info, man, $PAGER,
+less, stdout (or when non-interactive, just stdout). You can force a
+particular viewer with the `--info', `--man', `--pager', `--cat' flags.
+
+   Examples:
+
+
+$ hledger help
+Please choose a manual by typing "hledger help MANUAL" (a substring is ok).
+Manuals: hledger hledger-ui hledger-web journal csv timeclock timedot
+
+
+$ hledger help h --man
+
+hledger(1)                    hledger User Manuals                    hledger(1)
+
+NAME
+       hledger - a command-line accounting tool
+
+SYNOPSIS
+       hledger [-f FILE] COMMAND [OPTIONS] [ARGS]
+       hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]
+       hledger
+
+DESCRIPTION
+       hledger  is  a  cross-platform  program  for tracking money, time, or any
+...
+
+
+File: hledger.info,  Node: import,  Next: incomestatement,  Prev: help,  Up: COMMANDS
+
+3.17 import
+===========
+
+import
+Read new transactions added to each FILE since last run, and add them to
+the main journal file. Or with -dry-run, just print the transactions
+that would be added. Or with -catchup, just mark all of the FILEs'
+transactions as imported, without actually importing any.
+
+   The input files are specified as arguments - no need to write -f
+before each one. So eg to add new transactions from all CSV files to
+the main journal, it's just: `hledger import *.csv'
+
+   New transactions are detected in the same way as print -new: by
+assuming transactions are always added to the input files in increasing
+date order, and by saving `.latest.FILE' state files.
+
+   The -dry-run output is in journal format, so you can filter it, eg to
+see only uncategorised transactions:
+
+
+$ hledger import --dry ... | hledger -f- print unknown --ignore-assertions
+
+* Menu:
+
+* Importing balance assignments::
+* Commodity display styles::
+
+
+File: hledger.info,  Node: Importing balance assignments,  Next: Commodity display styles,  Up: import
+
+3.17.1 Importing balance assignments
+------------------------------------
+
+Entries added by import will have their posting amounts made explicit
+(like `hledger print -x'). This means that any balance assignments in
+imported files must be evaluated; but, imported files don't get to see
+the main file's account balances. As a result, importing entries with
+balance assignments (eg from an institution that provides only balances
+and not posting amounts) will probably generate incorrect posting
+amounts. To avoid this problem, use print instead of import:
+
+
+$ hledger print IMPORTFILE [--new] >> $LEDGER_FILE
+
+   (If you think import should leave amounts implicit like print does,
+please test it and send a pull request.)
+
+
+File: hledger.info,  Node: Commodity display styles,  Prev: Importing balance assignments,  Up: import
+
+3.17.2 Commodity display styles
+-------------------------------
+
+Imported amounts will be formatted according to the canonical commodity
+styles (declared or inferred) in the main journal file.
+
+
+File: hledger.info,  Node: incomestatement,  Next: notes,  Prev: import,  Up: COMMANDS
+
+3.18 incomestatement
+====================
+
+incomestatement, is
+This command displays an income statement, showing revenues and expenses
+during one or more periods. Amounts are shown with normal positive sign,
+as in conventional financial statements.
+
+   The revenue and expense accounts shown are those accounts declared
+with the `Revenue' or `Expense' type, or otherwise all accounts under a
+top-level `revenue' or `income' or `expense' account (case insensitive,
+plurals allowed).
+
+   Example:
+
+
+$ hledger incomestatement
+Income Statement
+
+Revenues:
+                 $-2  income
+                 $-1    gifts
+                 $-1    salary
+--------------------
+                 $-2
+
+Expenses:
+                  $2  expenses
+                  $1    food
+                  $1    supplies
+--------------------
+                  $2
+
+Total:
+--------------------
+                   0
+
+   With a reporting interval, multiple columns will be shown, one for
+each report period. Normally incomestatement shows revenues/expenses per
+period, though as with multicolumn balance reports you can alter the
+report mode with `--change'/`--cumulative'/`--historical'. Instead of
+absolute values percentages can be displayed with `-%'.
+
+   This command also supports the output destination and output format
+options The output formats supported are `txt', `csv', `html', and
+(experimental) `json'.
+
+
+File: hledger.info,  Node: notes,  Next: rewrite,  Prev: incomestatement,  Up: COMMANDS
+
+3.19 notes
+==========
+
+notes
+List the unique notes that appear in transactions.
+
+   This command lists the unique notes that appear in transactions, in
+alphabetic order. You can add a query to select a subset of
+transactions. The note is the part of the transaction description after
+a | character (or if there is no |, the whole description).
+
+   Example:
+
+
+$ hledger notes
+Petrol
+Snacks
+
+
+File: hledger.info,  Node: rewrite,  Next: roi,  Prev: notes,  Up: COMMANDS
+
+3.20 rewrite
+============
+
+rewrite
+Print all transactions, rewriting the postings of matched transactions.
+For now the only rewrite available is adding new postings, like print
+-auto.
+
+   This is a start at a generic rewriter of transaction entries. It
+reads the default journal and prints the transactions, like print, but
+adds one or more specified postings to any transactions matching QUERY.
+The posting amounts can be fixed, or a multiplier of the existing
+transaction's first posting amount.
+
+   Examples:
+
+
+$ hledger-rewrite.hs ^income --add-posting '(liabilities:tax)  *.33  ; income tax' --add-posting '(reserve:gifts)  $100'
+$ hledger-rewrite.hs expenses:gifts --add-posting '(reserve:gifts)  *-1"'
+$ hledger-rewrite.hs -f rewrites.hledger
+
+   rewrites.hledger may consist of entries like:
+
+
+= ^income amt:<0 date:2017
+  (liabilities:tax)  *0.33  ; tax on income
+  (reserve:grocery)  *0.25  ; reserve 25% for grocery
+  (reserve:)  *0.25  ; reserve 25% for grocery
+
+   Note the single quotes to protect the dollar sign from bash, and the
+two spaces between account and amount.
+
+   More:
+
+
+$ hledger rewrite -- [QUERY]        --add-posting "ACCT  AMTEXPR" ...
+$ hledger rewrite -- ^income        --add-posting '(liabilities:tax)  *.33'
+$ hledger rewrite -- expenses:gifts --add-posting '(budget:gifts)  *-1"'
+$ hledger rewrite -- ^income        --add-posting '(budget:foreign currency)  *0.25 JPY; diversify'
+
+   Argument for `--add-posting' option is a usual posting of
+transaction with an exception for amount specification. More precisely,
+you can use `'*'' (star symbol) before the amount to indicate that that
+this is a factor for an amount of original matched posting. If the
+amount includes a commodity name, the new posting amount will be in the
+new commodity; otherwise, it will be in the matched posting amount's
+commodity.
+
+* Menu:
+
+* Re-write rules in a file::
+* Diff output format::
+* rewrite vs print --auto::
+
+
+File: hledger.info,  Node: Re-write rules in a file,  Next: Diff output format,  Up: rewrite
+
+3.20.1 Re-write rules in a file
+-------------------------------
+
+During the run this tool will execute so called "Automated Transactions"
+found in any journal it process. I.e instead of specifying this
+operations in command line you can put them in a journal file.
+
+
+$ rewrite-rules.journal
+
+   Make contents look like this:
+
+
+= ^income
+    (liabilities:tax)  *.33
+
+= expenses:gifts
+    budget:gifts  *-1
+    assets:budget  *1
+
+   Note that `'='' (equality symbol) that is used instead of date in
+transactions you usually write. It indicates the query by which you want
+to match the posting to add new ones.
+
+
+$ hledger rewrite -- -f input.journal -f rewrite-rules.journal > rewritten-tidy-output.journal
+
+   This is something similar to the commands pipeline:
+
+
+$ hledger rewrite -- -f input.journal '^income' --add-posting '(liabilities:tax)  *.33' \
+  | hledger rewrite -- -f - expenses:gifts      --add-posting 'budget:gifts  *-1'       \
+                                                --add-posting 'assets:budget  *1'       \
+  > rewritten-tidy-output.journal
+
+   It is important to understand that relative order of such entries in
+journal is important. You can re-use result of previously added
+postings.
+
+
+File: hledger.info,  Node: Diff output format,  Next: rewrite vs print --auto,  Prev: Re-write rules in a file,  Up: rewrite
+
+3.20.2 Diff output format
+-------------------------
+
+To use this tool for batch modification of your journal files you may
+find useful output in form of unified diff.
+
+
+$ hledger rewrite -- --diff -f examples/sample.journal '^income' --add-posting '(liabilities:tax)  *.33'
+
+   Output might look like:
+
+
+--- /tmp/examples/sample.journal
++++ /tmp/examples/sample.journal
+@@ -18,3 +18,4 @@
+ 2008/01/01 income
+-    assets:bank:checking  $1
++    assets:bank:checking            $1
+     income:salary
++    (liabilities:tax)                0
+@@ -22,3 +23,4 @@
+ 2008/06/01 gift
+-    assets:bank:checking  $1
++    assets:bank:checking            $1
+     income:gifts
++    (liabilities:tax)                0
+
+   If you'll pass this through `patch' tool you'll get transactions
+containing the posting that matches your query be updated. Note that
+multiple files might be update according to list of input files
+specified via `--file' options and `include' directives inside of these
+files.
+
+   Be careful. Whole transaction being re-formatted in a style of output
+from `hledger print'.
+
+   See also:
+
+   https://github.com/simonmichael/hledger/issues/99
+
+
+File: hledger.info,  Node: rewrite vs print --auto,  Prev: Diff output format,  Up: rewrite
+
+3.20.3 rewrite vs. print -auto
+------------------------------
+
+This command predates print -auto, and currently does much the same
+thing, but with these differences:
+
+   * with multiple files, rewrite lets rules in any file affect all
+     other files. print -auto uses standard directive scoping; rules
+     affect only child files.
+
+   * rewrite's query limits which transactions can be rewritten; all are
+     printed. print -auto's query limits which transactions are printed.
+
+   * rewrite applies rules specified on command line or in the journal.
+     print -auto applies rules specified in the journal.
+
+
+
+File: hledger.info,  Node: roi,  Next: stats,  Prev: rewrite,  Up: COMMANDS
+
+3.21 roi
+========
+
+roi
+Shows the time-weighted (TWR) and money-weighted (IRR) rate of return on
+your investments.
+
+   This command assumes that you have account(s) that hold nothing but
+your investments and whenever you record current appraisal/valuation of
+these investments you offset unrealized profit and loss into account(s)
+that, again, hold nothing but unrealized profit and loss.
+
+   Any transactions affecting balance of investment account(s) and not
+originating from unrealized profit and loss account(s) are assumed to be
+your investments or withdrawals.
+
+   At a minimum, you need to supply a query (which could be just an
+account name) to select your investments with `--inv', and another
+query to identify your profit and loss transactions with `--pnl'.
+
+   This command will compute and display the internalized rate of return
+(IRR) and time-weighted rate of return (TWR) for your investments for
+the time period requested. Both rates of return are annualized before
+display, regardless of the length of reporting interval.
+
+   Note, in some cases this report can fail, for these reasons:
+
+   * Error (NotBracketed): No solution for Internal Rate of Return
+     (IRR).  Possible causes: IRR is huge (>1000000%), balance of
+     investment becomes negative at some point in time.
+
+   * Error (SearchFailed): Failed to find solution for Internal Rate of
+     Return (IRR). Either search does not converge to a solution, or
+     converges too slowly.
+
+   Examples:
+
+   * Using roi to report unrealised gains:
+     https://github.com/simonmichael/hledger/blob/master/examples/roi-unrealised.ledger
+
+   More background:
+
+   "ROI" stands for "return on investment". Traditionally this was
+computed as a difference between current value of investment and its
+initial value, expressed in percentage of the initial value.
+
+   However, this approach is only practical in simple cases, where
+investments receives no in-flows or out-flows of money, and where rate
+of growth is fixed over time. For more complex scenarios you need
+different ways to compute rate of return, and this command implements
+two of them: IRR and TWR.
+
+   Internal rate of return, or "IRR" (also called "money-weighted rate
+of return") takes into account effects of in-flows and out-flows.
+Naively, if you are withdrawing from your investment, your future gains
+would be smaller (in absolute numbers), and will be a smaller
+percentage of your initial investment, and if you are adding to your
+investment, you will receive bigger absolute gains (but probably at the
+same rate of return).  IRR is a way to compute rate of return for each
+period between in-flow or out-flow of money, and then combine them in a
+way that gives you an annual rate of return that investment is expected
+to generate.
+
+   As mentioned before, in-flows and out-flows would be any cash that
+you personally put in or withdraw, and for the "roi" command, these are
+transactions that involve account(s) matching `--inv' argument and NOT
+involve account(s) matching `--pnl' argument.
+
+   Presumably, you will also record changes in the value of your
+investment, and balance them against "profit and loss" (or "unrealized
+gains") account. Note that in order for IRR to compute the precise
+effect of your in-flows and out-flows on the rate of return, you will
+need to record the value of your investement on or close to the days
+when in- or out-flows occur.
+
+   Implementation of IRR in hledger should match the `XIRR' formula in
+Excel.
+
+   Second way to compute rate of return that `roi' command implements
+is called "time-weighted rate of return" or "TWR". Like IRR, it will
+also break the history of your investment into periods between in-flows
+and out-flows to compute rate of return per each period and then a
+compound rate of return. However, internal workings of TWR are quite
+different.
+
+   In technical terms, IRR uses the same approach as computation of net
+present value, and tries to find a discount rate that makes net present
+value of all the cash flows of your investment to add up to zero. This
+could be hard to wrap your head around, especially if you haven't done
+discounted cash flow analysis before.
+
+   TWR represents your investment as an imaginary "unit fund" where
+in-flows/ out-flows lead to buying or selling "units" of your investment
+and changes in its value change the value of "investment unit". Change
+in "unit price" over the reporting period gives you rate of return of
+your investment.
+
+   References: * Explanation of rate of return * Explanation of IRR *
+Explanation of TWR * Examples of computing IRR and TWR and discussion of
+the limitations of both metrics
+
+   More examples:
+
+   Lets say that we found an investment in Snake Oil that is proising to
+give us 10% annually:
+
+
+2019-01-01 Investing in Snake Oil
+  assets:cash  -$100
+  investment:snake oil
+
+2019-12-24 Recording the growth of Snake Oil
+  investment:snake oil   = $110
+  equity:unrealized gains
+
+   For now, basic computation of the rate of return, as well as IRR and
+TWR, gives us the expected 10%:
+
+
+$ hledger roi -Y --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+-----++--------+--------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |    TWR |
++===++============+============++===============+==========+=============+=====++========+========+
+| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         110 |  10 || 10.00% | 10.00% |
++---++------------+------------++---------------+----------+-------------+-----++--------+--------+
+
+   However, lets say that shorty after investing in the Snake Oil we
+started to have second thoughs, so we prompty withdrew $90, leaving only
+$10 in. Before Christmas, though, we started to get the "fear of mission
+out", so we put the $90 back in. So for most of the year, our investment
+was just $10 dollars, and it gave us just $1 in growth:
+
+
+2019-01-01 Investing in Snake Oil
+  assets:cash  -$100
+  investment:snake oil
+
+2019-01-02 Buyers remorse
+  assets:cash  $90
+  investment:snake oil
+
+2019-12-30 Fear of missing out
+  assets:cash  -$90
+  investment:snake oil
+
+2019-12-31 Recording the growth of Snake Oil
+  investment:snake oil   = $101
+  equity:unrealized gains
+
+   Now IRR and TWR are drastically different:
+
+
+$ hledger roi -Y --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+-----++-------+-------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||   IRR |   TWR |
++===++============+============++===============+==========+=============+=====++=======+=======+
+| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         101 |   1 || 9.32% | 1.00% |
++---++------------+------------++---------------+----------+-------------+-----++-------+-------+
+
+   Here, IRR tells us that we made close to 10% on the $10 dollars that
+we had in the account most of the time. And TWR is ... just 1%? Why?
+
+   Based on the transactions in our journal, TWR "think" that we are
+buying back $90 worst of Snake Oil at the same price that it had at the
+beginning of they year, and then after that our $100 investment gets $1
+increase in value, or 1% of $100. Let's take a closer look at what is
+happening here by asking for quarterly reports instead of annual:
+
+
+$ hledger roi -Q --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+-----++--------+-------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |   TWR |
++===++============+============++===============+==========+=============+=====++========+=======+
+| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |          10 |   0 ||  0.00% | 0.00% |
+| 2 || 2019-04-01 | 2019-06-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
+| 3 || 2019-07-01 | 2019-09-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
+| 4 || 2019-10-01 | 2019-12-31 ||            10 |       90 |         101 |   1 || 37.80% | 4.03% |
++---++------------+------------++---------------+----------+-------------+-----++--------+-------+
+
+   Now both IRR and TWR are thrown off by the fact that all of the
+growth for our investment happens in Q4 2019. This happes because IRR
+computation is still yielding 9.32% and TWR is still 1%, but this time
+these are rates for three month period instead of twelve, so in order to
+get an annual rate they should be multiplied by four!
+
+   Let's try to keep a better record of how Snake Oil grew in value:
+
+
+2019-01-01 Investing in Snake Oil
+  assets:cash  -$100
+  investment:snake oil
+
+2019-01-02 Buyers remorse
+  assets:cash  $90
+  investment:snake oil
+
+2019-02-28 Recording the growth of Snake Oil
+  investment:snake oil
+  equity:unrealized gains  -$0.25
+
+2019-06-30 Recording the growth of Snake Oil
+  investment:snake oil
+  equity:unrealized gains  -$0.25
+
+2019-09-30 Recording the growth of Snake Oil
+  investment:snake oil
+  equity:unrealized gains  -$0.25
+
+2019-12-30 Fear of missing out
+  assets:cash  -$90
+  investment:snake oil
+
+2019-12-31 Recording the growth of Snake Oil
+  investment:snake oil
+  equity:unrealized gains  -$0.25
+
+   Would our quartery report look better now? Almost:
+
+
+$ hledger roi -Q --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+------++--------+--------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
++===++============+============++===============+==========+=============+======++========+========+
+| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
+| 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
+| 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
+| 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  1.00% |
++---++------------+------------++---------------+----------+-------------+------++--------+--------+
+
+   Something is still wrong with TWR computation for Q4, and if you have
+been paying attention you know what it is already: big $90 buy-back is
+recorded prior to the only transaction that captures the change of value
+of Snake Oil that happened in this time period. Lets combine
+transactions from 30th and 31st of Dec into one:
+
+
+2019-12-30 Fear of missing out and growth of Snake Oil
+  assets:cash  -$90
+  investment:snake oil
+  equity:unrealized gains  -$0.25
+
+   Now growth of investment properly affects its price at the time of
+buy-back:
+
+
+$ hledger roi -Q --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+------++--------+--------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
++===++============+============++===============+==========+=============+======++========+========+
+| 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
+| 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
+| 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
+| 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  9.57% |
++---++------------+------------++---------------+----------+-------------+------++--------+--------+
+
+   And for annual report, TWR now reports the exact profitability of our
+investment:
+
+
+$ hledger roi -Y --inv investment --pnl "unrealized"
++---++------------+------------++---------------+----------+-------------+------++-------+--------+
+|   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||   IRR |    TWR |
++===++============+============++===============+==========+=============+======++=======+========+
+| 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |      101.00 | 1.00 || 9.32% | 10.00% |
++---++------------+------------++---------------+----------+-------------+------++-------+--------+
+
+
+File: hledger.info,  Node: stats,  Next: tags,  Prev: roi,  Up: COMMANDS
+
+3.22 stats
+==========
+
+stats
+Show some journal statistics.
+
+   The stats command displays summary information for the whole
+journal, or a matched part of it. With a reporting interval, it shows a
+report for each report period.
+
+   Example:
+
+
+$ hledger stats
+Main journal file        : /src/hledger/examples/sample.journal
+Included journal files   :
+Transactions span        : 2008-01-01 to 2009-01-01 (366 days)
+Last transaction         : 2008-12-31 (2333 days ago)
+Transactions             : 5 (0.0 per day)
+Transactions last 30 days: 0 (0.0 per day)
+Transactions last 7 days : 0 (0.0 per day)
+Payees/descriptions      : 5
+Accounts                 : 8 (depth 3)
+Commodities              : 1 ($)
+Market prices            : 12 ($)
+
+   This command also supports output destination and output format
+selection.
+
+
+File: hledger.info,  Node: tags,  Next: test,  Prev: stats,  Up: COMMANDS
+
+3.23 tags
+=========
+
+tags
+List the unique tag names used in the journal. With a TAGREGEX argument,
+only tag names matching the regular expression (case insensitive) are
+shown. With QUERY arguments, only transactions matching the query are
+considered.
+
+   With the -values flag, the tags' unique values are listed instead.
+
+   With -parsed flag, all tags or values are shown in the order they are
+parsed from the input data, including duplicates.
+
+   With -E/-empty, any blank/empty values will also be shown, otherwise
+they are omitted.
+
+
+File: hledger.info,  Node: test,  Next: Add-on commands,  Prev: tags,  Up: COMMANDS
+
+3.24 test
+=========
+
+test
+Run built-in unit tests.
+
+   This command runs the unit tests built in to hledger and hledger-lib,
+printing the results on stdout. If any test fails, the exit code will be
+non-zero.
+
+   This is mainly used by hledger developers, but you can also use it to
+sanity-check the installed hledger executable on your platform. All
+tests are expected to pass - if you ever see a failure, please report as
+a bug!
+
+   This command also accepts tasty test runner options, written after a
+- (double hyphen). Eg to run only the tests in Hledger.Data.Amount, with
+ANSI colour codes disabled:
+
+
+$ hledger test -- -pData.Amount --color=never
+
+   For help on these, see https://github.com/feuerbach/tasty#options
+(`-- --help' currently doesn't show them).
+
+
+File: hledger.info,  Node: Add-on commands,  Next: Add-on command flags,  Prev: test,  Up: COMMANDS
+
+3.25 Add-on commands
+====================
+
+Any programs or scripts in your PATH named named `hledger-SOMETHING'
+will also appear in the commands list (with a `+' mark). These are
+called add-on commands.
+
+   These offical add-ons are maintained and released along with hledger:
+
+   * ui an efficient terminal interface for hledger (TUI)
+
+   * web a simple web interface for hledger (WUI)
+
+   These add-ons are maintained separately:
+
+   * iadd a more interactive alternative for the add command
+
+   * interest generates interest transactions according to various
+     schemes
+
+   * stockquotes downloads market prices for your commodities from
+     AlphaVantage _(experimental)_
+
+   Additional experimental add-ons, which may not be in a working state,
+can be found in the bin/ directory in the hledger repo.
+
+
+File: hledger.info,  Node: Add-on command flags,  Next: Making add-on commands,  Prev: Add-on commands,  Up: COMMANDS
+
+3.26 Add-on command flags
+=========================
+
+In a hledger command line, add-on command flags must have a double dash
+(`--') preceding them. Eg you must write:
+
+
+$ hledger web -- --serve
+
+   and not:
+
+
+$ hledger web --serve
+
+   (because the `--serve' flag belongs to `hledger-web', not `hledger').
+
+   The `-h/--help' and `--version' flags work without `--', with their
+position deciding which program they refer to. Eg `hledger -h web'
+shows hledger's help, `hledger web -h' shows hledger-web's help.
+
+   If you have any trouble with this, remember you can always run the
+add-on program directly, eg:
+
+
+$ hledger-web --serve
+
+
+File: hledger.info,  Node: Making add-on commands,  Prev: Add-on command flags,  Up: COMMANDS
+
+3.27 Making add-on commands
+===========================
+
+Add-on commands are programs or scripts in your PATH
+
+   * whose name starts with `hledger-'
+
+   * whose name ends with a recognised file extension:
+     `.bat',`.com',`.exe', `.hs',`.lhs',`.pl',`.py',`.rb',`.rkt',`.sh'
+     or none
+
+   * and (on unix, mac) which are executable by the current user.
+
+   Add-ons are a relatively easy way to add local features or experiment
+with new ideas. They can be written in any language, but haskell scripts
+have a big advantage: they can use the same hledger library functions
+that built-in commands use for command-line options, parsing and
+reporting.
+
+
+File: hledger.info,  Node: ENVIRONMENT,  Next: FILES,  Prev: COMMANDS,  Up: Top
+
+4 ENVIRONMENT
+*************
+
+*LEDGER_FILE* The journal file path when not specified with `-f'.
+Default: `~/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal').
+
+   A typical value is `~/DIR/YYYY.journal', where DIR is a
+version-controlled finance directory and YYYY is the current year. Or
+`~/DIR/current.journal', where current.journal is a symbolic link to
+YYYY.journal.
+
+   On Mac computers, you can set this and other environment variables
+in a more thorough way that also affects applications started from the
+GUI (say, an Emacs dock icon). Eg on MacOS Catalina I have a
+`~/.MacOSX/environment.plist' file containing
+
+
+{
+  "LEDGER_FILE" : "~/finance/current.journal"
+}
+
+   To see the effect you may need to `killall Dock', or reboot.
+
+   *COLUMNS* The screen width used by the register command. Default:
+the full terminal width.
+
+   *NO_COLOR* If this variable exists with any value, hledger will not
+use ANSI color codes in terminal output. This overrides the
+-color/-colour option.
+
+
+File: hledger.info,  Node: FILES,  Next: LIMITATIONS,  Prev: ENVIRONMENT,  Up: Top
+
+5 FILES
+*******
+
+Reads data from one or more files in hledger journal, timeclock,
+timedot, or CSV format specified with `-f', or `$LEDGER_FILE', or
+`$HOME/.hledger.journal' (on windows, perhaps
+`C:/Users/USER/.hledger.journal').
+
+
+File: hledger.info,  Node: LIMITATIONS,  Next: TROUBLESHOOTING,  Prev: FILES,  Up: Top
+
+6 LIMITATIONS
+*************
+
+The need to precede add-on command options with `--' when invoked from
+hledger is awkward.
+
+   When input data contains non-ascii characters, a suitable system
+locale must be configured (or there will be an unhelpful error). Eg on
+POSIX, set LANG to something other than C.
+
+   In a Microsoft Windows CMD window, non-ascii characters and colours
+are not supported.
+
+   On Windows, non-ascii characters may not display correctly when
+running a hledger built in CMD in MSYS/CYGWIN, or vice-versa.
+
+   In a Cygwin/MSYS/Mintty window, the tab key is not supported in
+hledger add.
+
+   Not all of Ledger's journal file syntax is supported. See file format
+differences.
+
+   On large data files, hledger is slower and uses more memory than
+Ledger.
+
+
+File: hledger.info,  Node: TROUBLESHOOTING,  Prev: LIMITATIONS,  Up: Top
+
+7 TROUBLESHOOTING
+*****************
+
+Here are some issues you might encounter when you run hledger (and
+remember you can also seek help from the IRC channel, mail list or bug
+tracker):
+
+   *Successfully installed, but "No command 'hledger' found"*
+stack and cabal install binaries into a special directory, which should
+be added to your PATH environment variable. Eg on unix-like systems,
+that is ~/.local/bin and ~/.cabal/bin respectively.
+
+   *I set a custom LEDGER_FILE, but hledger is still using the default
+file*
+`LEDGER_FILE' should be a real environment variable, not just a shell
+variable. The command `env | grep LEDGER_FILE' should show it. You may
+need to use `export'. Here's an explanation.
+
+   *Getting errors like "Illegal byte sequence" or "Invalid or
+incomplete multibyte or wide character" or "commitAndReleaseBuffer:
+invalid argument (invalid character)"*
+Programs compiled with GHC (hledger, haskell build tools, etc.) need to
+have a UTF-8-aware locale configured in the environment, otherwise they
+will fail with these kinds of errors when they encounter non-ascii
+characters.
+
+   To fix it, set the LANG environment variable to some locale which
+supports UTF-8. The locale you choose must be installed on your system.
+
+   Here's an example of setting LANG temporarily, on Ubuntu GNU/Linux:
+
+
+$ file my.journal
+my.journal: UTF-8 Unicode text         # the file is UTF8-encoded
+$ echo $LANG
+C                                      # LANG is set to the default locale, which does not support UTF8
+$ locale -a                            # which locales are installed ?
+C
+en_US.utf8                             # here's a UTF8-aware one we can use
+POSIX
+$ LANG=en_US.utf8 hledger -f my.journal print   # ensure it is used for this command
+
+   If available, `C.UTF-8' will also work. If your preferred locale
+isn't listed by `locale -a', you might need to install it. Eg on
+Ubuntu/Debian:
+
+
+$ apt-get install language-pack-fr
+$ locale -a
+C
+en_US.utf8
+fr_BE.utf8
+fr_CA.utf8
+fr_CH.utf8
+fr_FR.utf8
+fr_LU.utf8
+POSIX
+$ LANG=fr_FR.utf8 hledger -f my.journal print
+
+   Here's how you could set it permanently, if you use a bash shell:
+
+
+$ echo "export LANG=en_US.utf8" >>~/.bash_profile
+$ bash --login
+
+   Exact spelling and capitalisation may be important. Note the
+difference on MacOS (`UTF-8', not `utf8'). Some platforms (eg ubuntu)
+allow variant spellings, but others (eg macos) require it to be exact:
+
+
+$ locale -a | grep -iE en_us.*utf
+en_US.UTF-8
+$ LANG=en_US.UTF-8 hledger -f my.journal print
+
+
+
+Tag Table:
+Node: Top76
+Node: COMMON TASKS2317
+Ref: #common-tasks2429
+Node: Getting help2836
+Ref: #getting-help2968
+Node: Constructing command lines3519
+Ref: #constructing-command-lines3711
+Node: Starting a journal file4410
+Ref: #starting-a-journal-file4608
+Node: Setting opening balances5795
+Ref: #setting-opening-balances5991
+Node: Recording transactions9124
+Ref: #recording-transactions9304
+Node: Reconciling9861
+Ref: #reconciling10004
+Node: Reporting12249
+Ref: #reporting12389
+Node: Migrating to a new file16309
+Ref: #migrating-to-a-new-file16457
+Node: OPTIONS16755
+Ref: #options16862
+Node: General options17248
+Ref: #general-options17373
+Node: Command options20770
+Ref: #command-options20921
+Node: Command arguments21320
+Ref: #command-arguments21467
+Node: Queries22345
+Ref: #queries22500
+Node: Special characters in arguments and queries26452
+Ref: #special-characters-in-arguments-and-queries26680
+Node: More escaping27130
+Ref: #more-escaping27292
+Node: Even more escaping27586
+Ref: #even-more-escaping27780
+Node: Less escaping28453
+Ref: #less-escaping28615
+Node: Unicode characters28859
+Ref: #unicode-characters29041
+Node: Input files30450
+Ref: #input-files30586
+Node: Strict mode32974
+Ref: #strict-mode33110
+Node: Output destination33760
+Ref: #output-destination33912
+Node: Output format34337
+Ref: #output-format34489
+Node: Regular expressions36652
+Ref: #regular-expressions36809
+Node: Smart dates38550
+Ref: #smart-dates38701
+Node: Report start & end date40040
+Ref: #report-start-end-date40212
+Node: Report intervals41720
+Ref: #report-intervals41885
+Node: Period expressions42273
+Ref: #period-expressions42433
+Node: Depth limiting46812
+Ref: #depth-limiting46956
+Node: Pivoting47287
+Ref: #pivoting47410
+Node: Valuation49089
+Ref: #valuation49191
+Node: -B Cost49879
+Ref: #b-cost49983
+Node: -V Value50116
+Ref: #v-value50262
+Node: -X Value in specified commodity50456
+Ref: #x-value-in-specified-commodity50655
+Node: Valuation date50804
+Ref: #valuation-date50972
+Node: Market prices51394
+Ref: #market-prices51574
+Node: --infer-value market prices from transactions52517
+Ref: #infer-value-market-prices-from-transactions52766
+Node: Valuation commodity54044
+Ref: #valuation-commodity54253
+Node: Simple valuation examples55480
+Ref: #simple-valuation-examples55682
+Node: --value Flexible valuation56344
+Ref: #value-flexible-valuation56552
+Node: More valuation examples58496
+Ref: #more-valuation-examples58705
+Node: Effect of valuation on reports60717
+Ref: #effect-of-valuation-on-reports60905
+Node: COMMANDS68470
+Ref: #commands68578
+Node: accounts71166
+Ref: #accounts71264
+Node: activity71959
+Ref: #activity72069
+Node: add72451
+Ref: #add72552
+Node: aregister75347
+Ref: #aregister75459
+Node: aregister and custom posting dates77654
+Ref: #aregister-and-custom-posting-dates77818
+Node: balance78639
+Ref: #balance78756
+Node: Single-period flat balance report80405
+Ref: #single-period-flat-balance-report80611
+Node: Single-period tree-mode balance report81312
+Ref: #single-period-tree-mode-balance-report81564
+Node: Multi-period balance report83005
+Ref: #multi-period-balance-report83216
+Node: Depth limiting88827
+Ref: #depth-limiting-188988
+Node: Colour support89682
+Ref: #colour-support89833
+Node: Sorting by amount89929
+Ref: #sorting-by-amount90083
+Node: Percentages90573
+Ref: #percentages90742
+Node: Customising single-period balance reports91875
+Ref: #customising-single-period-balance-reports92100
+Node: Budget report94231
+Ref: #budget-report94380
+Node: Budget report start date99639
+Ref: #budget-report-start-date99804
+Node: Nested budgets101131
+Ref: #nested-budgets101276
+Node: balancesheet104663
+Ref: #balancesheet104799
+Node: balancesheetequity106307
+Ref: #balancesheetequity106456
+Node: cashflow107532
+Ref: #cashflow107654
+Node: check108868
+Ref: #check108971
+Node: Basic checks109574
+Ref: #basic-checks109690
+Node: Strict checks110184
+Ref: #strict-checks110323
+Node: Other checks110567
+Ref: #other-checks110705
+Node: Add-on checks111004
+Ref: #add-on-checks111122
+Node: close111576
+Ref: #close111678
+Node: close usage113195
+Ref: #close-usage113288
+Node: codes116096
+Ref: #codes116204
+Node: commodities116917
+Ref: #commodities117044
+Node: descriptions117126
+Ref: #descriptions117254
+Node: diff117558
+Ref: #diff117664
+Node: files118709
+Ref: #files118809
+Node: help118955
+Ref: #help119055
+Node: import120135
+Ref: #import120249
+Node: Importing balance assignments121169
+Ref: #importing-balance-assignments121350
+Node: Commodity display styles121997
+Ref: #commodity-display-styles122168
+Node: incomestatement122297
+Ref: #incomestatement122430
+Node: notes123769
+Ref: #notes123883
+Node: rewrite124250
+Ref: #rewrite124356
+Node: Re-write rules in a file126262
+Ref: #re-write-rules-in-a-file126423
+Node: Diff output format127573
+Ref: #diff-output-format127754
+Node: rewrite vs print --auto128846
+Ref: #rewrite-vs.-print---auto129004
+Node: roi129554
+Ref: #roi129652
+Node: stats141845
+Ref: #stats141944
+Node: tags142731
+Ref: #tags142829
+Node: test143346
+Ref: #test143454
+Node: Add-on commands144199
+Ref: #add-on-commands144345
+Node: Add-on command flags145111
+Ref: #add-on-command-flags145285
+Node: Making add-on commands145866
+Ref: #making-add-on-commands146020
+Node: ENVIRONMENT146614
+Ref: #environment146726
+Node: FILES147708
+Ref: #files-1147811
+Node: LIMITATIONS148024
+Ref: #limitations148143
+Node: TROUBLESHOOTING148884
+Ref: #troubleshooting148997
 
 End Tag Table
diff --git a/hledger.txt b/hledger.txt
--- a/hledger.txt
+++ b/hledger.txt
@@ -21,3636 +21,3668 @@
        compatible with ledger(1).
 
        This  is  hledger's command-line interface (there are also terminal and
-       web interfaces).  Its basic function is to read a plain text  file  de-
-       scribing  financial  transactions (in accounting terms, a general jour-
-       nal) and print useful reports on standard output,  or  export  them  as
-       CSV.   hledger can also read some other file formats such as CSV files,
-       translating them to journal format.  Additionally, hledger lists  other
-       hledger-*  executables found in the user's $PATH and can invoke them as
-       subcommands.
-
-       hledger reads data from one or more files  in  hledger  journal,  time-
-       clock,  timedot,  or  CSV format specified with -f, or $LEDGER_FILE, or
-       $HOME/.hledger.journal          (on          windows,           perhaps
-       C:/Users/USER/.hledger.journal).  If using $LEDGER_FILE, note this must
-       be a real environment variable, not a shell variable.  You can  specify
-       standard input with -f-.
-
-       Transactions  are  dated movements of money between two (or more) named
-       accounts, and are recorded with journal entries like this:
-
-              2015/10/16 bought food
-               expenses:food          $10
-               assets:cash
-
-       For more about this format, see hledger_journal(5).
-
-       Most users use a text editor to edit the journal, usually with an  edi-
-       tor mode such as ledger-mode for added convenience.  hledger's interac-
-       tive add command is another way to record  new  transactions.   hledger
-       never changes existing transactions.
-
-       To  get  started,  you  can  either save some entries like the above in
-       ~/.hledger.journal, or run hledger add and follow  the  prompts.   Then
-       try  some  commands like hledger print or hledger balance.  Run hledger
-       with no arguments for a list of commands.
-
-COMMON TASKS
-       Here are some quick examples  of  how  to  do  some  basic  tasks  with
-       hledger.   For  more  details,  see  the  reference  section below, the
-       hledger_journal(5)   manual,   or   the   more   extensive   docs    at
-       https://hledger.org.
-
-   Getting help
-              $ hledger                 # show available commands
-              $ hledger --help          # show common options
-              $ hledger CMD --help      # show common and command options, and command help
-              $ hledger help            # show available manuals/topics
-              $ hledger help hledger    # show hledger manual as info/man/text (auto-chosen)
-              $ hledger help journal --man  # show the journal manual as a man page
-              $ hledger help --help     # show more detailed help for the help command
-
-       Find   more   docs,   chat,   mail   list,   reddit,   issue   tracker:
-       https://hledger.org#help-feedback
-
-   Constructing command lines
-       hledger has an extensive  and  powerful  command  line  interface.   We
-       strive to keep it simple and ergonomic, but you may run into one of the
-       confusing real world details described in OPTIONS, below.  If that hap-
-       pens, here are some tips that may help:
-
-       o command-specific  options must go after the command (it's fine to put
-         all options there) (hledger CMD OPTS ARGS)
-
-       o running add-on executables directly simplifies command  line  parsing
-         (hledger-ui OPTS ARGS)
-
-       o enclose "problematic" args in single quotes
-
-       o if  needed, also add a backslash to hide regular expression metachar-
-         acters from the shell
-
-       o to see how a misbehaving command is being parsed, add --debug=2.
-
-   Starting a journal file
-       hledger  looks  for  your  accounting   data   in   a   journal   file,
-       $HOME/.hledger.journal by default:
-
-              $ hledger stats
-              The hledger journal file "/Users/simon/.hledger.journal" was not found.
-              Please create it first, eg with "hledger add" or a text editor.
-              Or, specify an existing journal file with -f or LEDGER_FILE.
-
-       You  can override this by setting the LEDGER_FILE environment variable.
-       It's a good practice to keep this important file under version control,
-       and  to  start  a  new  file each year.  So you could do something like
-       this:
-
-              $ mkdir ~/finance
-              $ cd ~/finance
-              $ git init
-              Initialized empty Git repository in /Users/simon/finance/.git/
-              $ touch 2020.journal
-              $ echo "export LEDGER_FILE=$HOME/finance/2020.journal" >> ~/.bashrc
-              $ source ~/.bashrc
-              $ hledger stats
-              Main file                : /Users/simon/finance/2020.journal
-              Included files           :
-              Transactions span        :  to  (0 days)
-              Last transaction         : none
-              Transactions             : 0 (0.0 per day)
-              Transactions last 30 days: 0 (0.0 per day)
-              Transactions last 7 days : 0 (0.0 per day)
-              Payees/descriptions      : 0
-              Accounts                 : 0 (depth 0)
-              Commodities              : 0 ()
-              Market prices            : 0 ()
-
-   Setting opening balances
-       Pick a starting date for which you can look up  the  balances  of  some
-       real-world  assets  (bank  accounts,  wallet..) and liabilities (credit
-       cards..).
-
-       To avoid a lot of data entry, you may want to start with  just  one  or
-       two accounts, like your checking account or cash wallet; and pick a re-
-       cent starting date, like today or the start of the week.  You  can  al-
-       ways  come  back later and add more accounts and older transactions, eg
-       going back to january 1st.
-
-       Add an opening balances transaction to the journal, declaring the  bal-
-       ances on this date.  Here are two ways to do it:
-
-       o The  first way: open the journal in any text editor and save an entry
-         like this:
-
-                2020-01-01 * opening balances
-                    assets:bank:checking                $1000   = $1000
-                    assets:bank:savings                 $2000   = $2000
-                    assets:cash                          $100   = $100
-                    liabilities:creditcard               $-50   = $-50
-                    equity:opening/closing balances
-
-         These are start-of-day balances, ie whatever was in  the  account  at
-         the end of the previous day.
-
-         The  *  after  the  date  is  an optional status flag.  Here it means
-         "cleared & confirmed".
-
-         The currency symbols are optional, but usually a good idea as  you'll
-         be dealing with multiple currencies sooner or later.
-
-         The  = amounts are optional balance assertions, providing extra error
-         checking.
-
-       o The second way: run hledger add and follow the prompts  to  record  a
-         similar transaction:
-
-                $ hledger add
-                Adding transactions to journal file /Users/simon/finance/2020.journal
-                Any command line arguments will be used as defaults.
-                Use tab key to complete, readline keys to edit, enter to accept defaults.
-                An optional (CODE) may follow transaction dates.
-                An optional ; COMMENT may follow descriptions or amounts.
-                If you make a mistake, enter < at any prompt to go one step backward.
-                To end a transaction, enter . when prompted.
-                To quit, enter . at a date prompt or press control-d or control-c.
-                Date [2020-02-07]: 2020-01-01
-                Description: * opening balances
-                Account 1: assets:bank:checking
-                Amount  1: $1000
-                Account 2: assets:bank:savings
-                Amount  2 [$-1000]: $2000
-                Account 3: assets:cash
-                Amount  3 [$-3000]: $100
-                Account 4: liabilities:creditcard
-                Amount  4 [$-3100]: $-50
-                Account 5: equity:opening/closing balances
-                Amount  5 [$-3050]:
-                Account 6 (or . or enter to finish this transaction): .
-                2020-01-01 * opening balances
-                    assets:bank:checking                      $1000
-                    assets:bank:savings                       $2000
-                    assets:cash                                $100
-                    liabilities:creditcard                     $-50
-                    equity:opening/closing balances          $-3050
-
-                Save this transaction to the journal ? [y]:
-                Saved.
-                Starting the next transaction (. or ctrl-D/ctrl-C to quit)
-                Date [2020-01-01]: .
-
-       If  you're  using  version control, this could be a good time to commit
-       the journal.  Eg:
-
-              $ git commit -m 'initial balances' 2020.journal
-
-   Recording transactions
-       As you spend or receive money, you can record these transactions  using
-       one  of  the  methods  above (text editor, hledger add) or by using the
-       hledger-iadd or hledger-web add-ons, or by using the import command  to
-       convert CSV data downloaded from your bank.
-
-       Here  are  some  simple transactions, see the hledger_journal(5) manual
-       and hledger.org for more ideas:
-
-              2020/1/10 * gift received
-                assets:cash   $20
-                income:gifts
-
-              2020.1.12 * farmers market
-                expenses:food    $13
-                assets:cash
-
-              2020-01-15 paycheck
-                income:salary
-                assets:bank:checking    $1000
-
-   Reconciling
-       Periodically you should reconcile - compare your hledger-reported  bal-
-       ances  against  external sources of truth, like bank statements or your
-       bank's website - to be sure that your ledger accurately represents  the
-       real-world  balances  (and,  that  the real-world institutions have not
-       made a mistake!).  This gets easy and fast with (1)  practice  and  (2)
-       frequency.   If  you do it daily, it can take 2-10 minutes.  If you let
-       it pile up, expect it to take longer as you hunt down errors  and  dis-
-       crepancies.
-
-       A typical workflow:
-
-       1. Reconcile  cash.   Count  what's  in your wallet.  Compare with what
-          hledger reports (hledger bal cash).  If they are different,  try  to
-          remember  the  missing transaction, or look for the error in the al-
-          ready-recorded transactions.   A  register  report  can  be  helpful
-          (hledger  reg cash).  If you can't find the error, add an adjustment
-          transaction.  Eg if you have $105 after the above, and can't explain
-          the missing $2, it could be:
-
-                  2020-01-16 * adjust cash
-                      assets:cash    $-2 = $105
-                      expenses:misc
-
-       2. Reconcile checking.  Log in to your bank's website.  Compare today's
-          (cleared) balance with hledger's cleared balance (hledger bal check-
-          ing  -C).  If they are different, track down the error or record the
-          missing transaction(s) or add an adjustment transaction, similar  to
-          the above.  Unlike the cash case, you can usually compare the trans-
-          action history and running balance from your bank with the  one  re-
-          ported  by hledger reg checking -C.  This will be easier if you gen-
-          erally record transaction dates quite similar to your bank's  clear-
-          ing dates.
-
-       3. Repeat for other asset/liability accounts.
-
-       Tip:  instead of the register command, use hledger-ui to see a live-up-
-       dating register while you edit the journal: hledger-ui --watch --regis-
-       ter checking -C
-
-       After  reconciling,  it  could  be  a  good time to mark the reconciled
-       transactions' status as "cleared and confirmed", if you want  to  track
-       that,  by  adding  the * marker.  Eg in the paycheck transaction above,
-       insert * between 2020-01-15 and paycheck
-
-       If you're using version control, this can be another good time to  com-
-       mit:
-
-              $ git commit -m 'txns' 2020.journal
-
-   Reporting
-       Here are some basic reports.
-
-       Show all transactions:
-
-              $ hledger print
-              2020-01-01 * opening balances
-                  assets:bank:checking                      $1000
-                  assets:bank:savings                       $2000
-                  assets:cash                                $100
-                  liabilities:creditcard                     $-50
-                  equity:opening/closing balances          $-3050
-
-              2020-01-10 * gift received
-                  assets:cash              $20
-                  income:gifts
-
-              2020-01-12 * farmers market
-                  expenses:food             $13
-                  assets:cash
-
-              2020-01-15 * paycheck
-                  income:salary
-                  assets:bank:checking           $1000
-
-              2020-01-16 * adjust cash
-                  assets:cash               $-2 = $105
-                  expenses:misc
-
-       Show account names, and their hierarchy:
-
-              $ hledger accounts --tree
-              assets
-                bank
-                  checking
-                  savings
-                cash
-              equity
-                opening/closing balances
-              expenses
-                food
-                misc
-              income
-                gifts
-                salary
-              liabilities
-                creditcard
-
-       Show all account totals:
-
-              $ hledger balance
-                             $4105  assets
-                             $4000    bank
-                             $2000      checking
-                             $2000      savings
-                              $105    cash
-                            $-3050  equity:opening/closing balances
-                               $15  expenses
-                               $13    food
-                                $2    misc
-                            $-1020  income
-                              $-20    gifts
-                            $-1000    salary
-                              $-50  liabilities:creditcard
-              --------------------
-                                 0
-
-       Show  only  asset  and  liability  balances, as a flat list, limited to
-       depth 2:
-
-              $ hledger bal assets liabilities --flat -2
-                             $4000  assets:bank
-                              $105  assets:cash
-                              $-50  liabilities:creditcard
-              --------------------
-                             $4055
-
-       Show the same thing without negative numbers,  formatted  as  a  simple
-       balance sheet:
-
-              $ hledger bs --flat -2
-              Balance Sheet 2020-01-16
-
-                                      || 2020-01-16
-              ========================++============
-               Assets                 ||
-              ------------------------++------------
-               assets:bank            ||      $4000
-               assets:cash            ||       $105
-              ------------------------++------------
-                                      ||      $4105
-              ========================++============
-               Liabilities            ||
-              ------------------------++------------
-               liabilities:creditcard ||        $50
-              ------------------------++------------
-                                      ||        $50
-              ========================++============
-               Net:                   ||      $4055
-
-       The final total is your "net worth" on the end date.  (Or use bse for a
-       full balance sheet with equity.)
-
-       Show income and expense totals, formatted as an income statement:
-
-              hledger is
-              Income Statement 2020-01-01-2020-01-16
-
-                             || 2020-01-01-2020-01-16
-              ===============++=======================
-               Revenues      ||
-              ---------------++-----------------------
-               income:gifts  ||                   $20
-               income:salary ||                 $1000
-              ---------------++-----------------------
-                             ||                 $1020
-              ===============++=======================
-               Expenses      ||
-              ---------------++-----------------------
-               expenses:food ||                   $13
-               expenses:misc ||                    $2
-              ---------------++-----------------------
-                             ||                   $15
-              ===============++=======================
-               Net:          ||                 $1005
-
-       The final total is your net income during this period.
-
-       Show transactions affecting your wallet, with running total:
-
-              $ hledger register cash
-              2020-01-01 opening balances     assets:cash                   $100          $100
-              2020-01-10 gift received        assets:cash                    $20          $120
-              2020-01-12 farmers market       assets:cash                   $-13          $107
-              2020-01-16 adjust cash          assets:cash                    $-2          $105
-
-       Show weekly posting counts as a bar chart:
-
-              $ hledger activity -W
-              2019-12-30 *****
-              2020-01-06 ****
-              2020-01-13 ****
-
-   Migrating to a new file
-       At the end of the year, you may want to continue your journal in a  new
-       file, so that old transactions don't slow down or clutter your reports,
-       and to help ensure the integrity of your accounting history.   See  the
-       close command.
-
-       If using version control, don't forget to git add the new file.
-
-OPTIONS
-   General options
-       To  see  general  usage  help, including general options which are sup-
-       ported by most hledger commands, run hledger -h.
-
-       General help options:
-
-       -h --help
-              show general usage (or after COMMAND, command usage)
-
-       --version
-              show version
-
-       --debug[=N]
-              show debug output (levels 1-9, default: 1)
-
-       General input options:
-
-       -f FILE --file=FILE
-              use  a  different  input  file.   For  stdin,  use  -  (default:
-              $LEDGER_FILE or $HOME/.hledger.journal)
-
-       --rules-file=RULESFILE
-              Conversion   rules  file  to  use  when  reading  CSV  (default:
-              FILE.rules)
-
-       --separator=CHAR
-              Field separator to expect when reading CSV (default: ',')
-
-       --alias=OLD=NEW
-              rename accounts named OLD to NEW
-
-       --anon anonymize accounts and payees
-
-       --pivot FIELDNAME
-              use some other field or tag for the account name
-
-       -I --ignore-assertions
-              disable balance assertion checks (note: does not disable balance
-              assignments)
-
-       -s --strict
-              do  extra error checking (check that all posted accounts are de-
-              clared)
-
-       General reporting options:
-
-       -b --begin=DATE
-              include postings/txns on or after this date
-
-       -e --end=DATE
-              include postings/txns before this date
-
-       -D --daily
-              multiperiod/multicolumn report by day
-
-       -W --weekly
-              multiperiod/multicolumn report by week
-
-       -M --monthly
-              multiperiod/multicolumn report by month
-
-       -Q --quarterly
-              multiperiod/multicolumn report by quarter
-
-       -Y --yearly
-              multiperiod/multicolumn report by year
-
-       -p --period=PERIODEXP
-              set start date, end date, and/or reporting interval all at  once
-              using period expressions syntax
-
-       --date2
-              match the secondary date instead (see command help for other ef-
-              fects)
-
-       -U --unmarked
-              include only unmarked postings/txns (can combine with -P or -C)
-
-       -P --pending
-              include only pending postings/txns
-
-       -C --cleared
-              include only cleared postings/txns
-
-       -R --real
-              include only non-virtual postings
-
-       -NUM --depth=NUM
-              hide/aggregate accounts or postings more than NUM levels deep
-
-       -E --empty
-              show items with zero amount, normally hidden (and vice-versa  in
-              hledger-ui/hledger-web)
-
-       -B --cost
-              convert amounts to their cost/selling amount at transaction time
-
-       -V --market
-              convert  amounts to their market value in default valuation com-
-              modities
-
-       -X --exchange=COMM
-              convert amounts to their market value in commodity COMM
-
-       --value
-              convert amounts to cost or  market  value,  more  flexibly  than
-              -B/-V/-X
-
-       --infer-value
-              with -V/-X/--value, also infer market prices from transactions
-
-       --auto apply automated posting rules to modify transactions.
-
-       --forecast
-              generate  future  transactions  from periodic transaction rules,
-              for the next 6 months or till report end date.   In  hledger-ui,
-              also make ordinary future transactions visible.
-
-       --color=WHEN (or --colour=WHEN)
-              Should  color-supporting  commands  use ANSI color codes in text
-              output.  'auto' (default): whenever stdout seems to be a  color-
-              supporting  terminal.  'always' or 'yes': always, useful eg when
-              piping output into  'less  -R'.   'never'  or  'no':  never.   A
-              NO_COLOR environment variable overrides this.
-
-       When a reporting option appears more than once in the command line, the
-       last one takes precedence.
-
-       Some reporting options can also be written as query arguments.
-
-   Command options
-       To see options for a particular command, including command-specific op-
-       tions, run: hledger COMMAND -h.
-
-       Command-specific  options  must  be written after the command name, eg:
-       hledger print -x.
-
-       Additionally, if the command is an add-on, you may need to put its  op-
-       tions  after  a  double-hyphen, eg: hledger ui -- --watch.  Or, you can
-       run the add-on executable directly: hledger-ui --watch.
-
-   Command arguments
-       Most hledger commands accept arguments after the  command  name,  which
-       are often a query, filtering the data in some way.
-
-       You  can  save  a  set of command line options/arguments in a file, and
-       then reuse them by writing @FILENAME as a command line  argument.   Eg:
-       hledger  bal  @foo.args.   (To prevent this, eg if you have an argument
-       that begins with a literal @, precede it with --, eg:  hledger  bal  --
-       @ARG).
-
-       Inside  the  argument file, each line should contain just one option or
-       argument.  Avoid the use of spaces, except inside quotes (or you'll see
-       a  confusing  error).  Between a flag and its argument, use = (or noth-
-       ing).  Bad:
-
-              assets depth:2
-              -X USD
-
-       Good:
-
-              assets
-              depth:2
-              -X=USD
-
-       For special characters (see below), use one less level of quoting  than
-       you would at the command prompt.  Bad:
-
-              -X"$"
-
-       Good:
-
-              -X$
-
-       See also: Save frequently used options.
-
-   Queries
-       One  of  hledger's strengths is being able to quickly report on precise
-       subsets of your data.  Most commands accept an optional  query  expres-
-       sion,  written  as arguments after the command name, to filter the data
-       by date, account name or other criteria.  The syntax is  similar  to  a
-       web search: one or more space-separated search terms, quotes to enclose
-       whitespace, prefixes to match specific fields, a not: prefix to  negate
-       the match.
-
-       We  do  not yet support arbitrary boolean combinations of search terms;
-       instead most commands show transactions/postings/accounts  which  match
-       (or negatively match):
-
-       o any of the description terms AND
-
-       o any of the account terms AND
-
-       o any of the status terms AND
-
-       o all the other terms.
-
-       The print command instead shows transactions which:
-
-       o match any of the description terms AND
-
-       o have any postings matching any of the positive account terms AND
-
-       o have no postings matching any of the negative account terms AND
-
-       o match all the other terms.
-
-       The  following  kinds  of search terms can be used.  Remember these can
-       also be prefixed with not:, eg to exclude a particular subaccount.
-
-       REGEX, acct:REGEX
-              match account names by this regular expression.  (With  no  pre-
-              fix, acct: is assumed.)  same as above
-
-       amt:N, amt:<N, amt:<=N, amt:>N, amt:>=N
-              match  postings with a single-commodity amount that is equal to,
-              less than, or greater than N.  (Multi-commodity amounts are  not
-              tested, and will always match.) The comparison has two modes: if
-              N is preceded by a + or - sign (or is 0), the two signed numbers
-              are  compared.  Otherwise, the absolute magnitudes are compared,
-              ignoring sign.
-
-       code:REGEX
-              match by transaction code (eg check number)
-
-       cur:REGEX
-              match postings or transactions including any amounts whose  cur-
-              rency/commodity  symbol  is fully matched by REGEX.  (For a par-
-              tial match, use .*REGEX.*).  Note, to match characters which are
-              regex-significant, like the dollar sign ($), you need to prepend
-              \.  And when using the command line you need  to  add  one  more
-              level  of  quoting  to hide it from the shell, so eg do: hledger
-              print cur:'\$' or hledger print cur:\\$.
-
-       desc:REGEX
-              match transaction descriptions.
-
-       date:PERIODEXPR
-              match dates within the specified period.  PERIODEXPR is a period
-              expression  (with  no  report  interval).   Examples: date:2016,
-              date:thismonth,  date:2000/2/1-2/15,  date:lastweek-.   If   the
-              --date2  command  line  flag  is present, this matches secondary
-              dates instead.
-
-       date2:PERIODEXPR
-              match secondary dates within the specified period.
-
-       depth:N
-              match (or display, depending on command) accounts  at  or  above
-              this depth
-
-       note:REGEX
-              match  transaction  notes  (part  of  description right of |, or
-              whole description when there's no |)
-
-       payee:REGEX
-              match transaction payee/payer names (part of description left of
-              |, or whole description when there's no |)
-
-       real:, real:0
-              match real or virtual postings respectively
-
-       status:, status:!, status:*
-              match unmarked, pending, or cleared transactions respectively
-
-       tag:REGEX[=REGEX]
-              match  by  tag  name,  and optionally also by tag value.  Note a
-              tag: query is considered to match a transaction  if  it  matches
-              any  of  the  postings.  Also remember that postings inherit the
-              tags of their parent transaction.
-
-       The following special search term is used automatically in hledger-web,
-       only:
-
-       inacct:ACCTNAME
-              tells  hledger-web to show the transaction register for this ac-
-              count.  Can be filtered further with acct etc.
-
-       Some of these can also be expressed as command-line options (eg depth:2
-       is  equivalent  to --depth 2).  Generally you can mix options and query
-       arguments, and the resulting query will be their intersection  (perhaps
-       excluding the -p/--period option).
-
-   Special characters in arguments and queries
-       In shell command lines, option and argument values which contain "prob-
-       lematic" characters, ie spaces, and also characters significant to your
-       shell  such as <, >, (, ), | and $, should be escaped by enclosing them
-       in quotes or by writing backslashes before the characters.  Eg:
-
-       hledger  register  -p  'last  year'   "accounts   receivable   (receiv-
-       able|payable)" amt:\>100.
-
-   More escaping
-       Characters significant both to the shell and in regular expressions may
-       need one extra level of escaping.  These include parentheses, the  pipe
-       symbol and the dollar sign.  Eg, to match the dollar symbol, bash users
-       should do:
-
-       hledger balance cur:'\$'
-
-       or:
-
-       hledger balance cur:\\$
-
-   Even more escaping
-       When hledger runs an add-on executable (eg you type hledger ui, hledger
-       runs  hledger-ui),  it  de-escapes  command-line  options and arguments
-       once, so you might need to triple-escape.  Eg in bash, running  the  ui
-       command and matching the dollar sign, it's:
-
-       hledger ui cur:'\\$'
-
-       or:
-
-       hledger ui cur:\\\\$
-
-       If you asked why four slashes above, this may help:
-
-       unescaped:        $
-       escaped:          \$
-       double-escaped:   \\$
-       triple-escaped:   \\\\$
-
-       (The number of backslashes in fish shell is left as an exercise for the
-       reader.)
-
-       You can always avoid the extra escaping for add-ons by running the add-
-       on directly:
-
-       hledger-ui cur:\\$
-
-   Less escaping
-       Inside  an  argument  file,  or  in  the  search field of hledger-ui or
-       hledger-web, or at a GHCI prompt, you need one less level  of  escaping
-       than at the command line.  And backslashes may work better than quotes.
-       Eg:
-
-       ghci> :main balance cur:\$
-
-   Unicode characters
-       hledger is expected to handle non-ascii characters correctly:
-
-       o they should be parsed correctly in input files  and  on  the  command
-         line,  by all hledger tools (add, iadd, hledger-web's search/add/edit
-         forms, etc.)
-
-       o they should be displayed correctly by  all  hledger  tools,  and  on-
-         screen alignment should be preserved.
-
-       This requires a well-configured environment.  Here are some tips:
-
-       o A  system  locale must be configured, and it must be one that can de-
-         code the characters being used.  In bash, you can set a  locale  like
-         this:  export LANG=en_US.UTF-8.  There are some more details in Trou-
-         bleshooting.  This step is essential - without it, hledger will  quit
-         on  encountering a non-ascii character (as with all GHC-compiled pro-
-         grams).
-
-       o your terminal software (eg  Terminal.app,  iTerm,  CMD.exe,  xterm..)
-         must support unicode
-
-       o the terminal must be using a font which includes the required unicode
-         glyphs
-
-       o the terminal should be configured to display wide characters as  dou-
-         ble width (for report alignment)
-
-       o on  Windows, for best results you should run hledger in the same kind
-         of environment in which it was built.  Eg hledger built in the  stan-
-         dard  CMD.EXE  environment  (like  the binaries on our download page)
-         might show display problems when run in a cygwin  or  msys  terminal,
-         and vice versa.  (See eg #961).
-
-   Input files
-       hledger reads transactions from a data file (and the add command writes
-       to it).  By default this file is $HOME/.hledger.journal (or on Windows,
-       something  like C:/Users/USER/.hledger.journal).  You can override this
-       with the $LEDGER_FILE environment variable:
-
-              $ setenv LEDGER_FILE ~/finance/2016.journal
-              $ hledger stats
-
-       or with the -f/--file option:
-
-              $ hledger -f /some/file stats
-
-       The file name - (hyphen) means standard input:
-
-              $ cat some.journal | hledger -f-
-
-       Usually the data file is in hledger's journal format, but it can be  in
-       any of the supported file formats, which currently are:
-
-       Reader:    Reads:                                    Used  for  file  exten-
-                                                            sions:
-       -----------------------------------------------------------------------------
-       journal    hledger journal files and  some  Ledger   .journal   .j  .hledger
-                  journals, for transactions                .ledger
-       time-      timeclock  files, for precise time log-   .timeclock
-       clock      ging
-       timedot    timedot  files,  for  approximate  time   .timedot
-                  logging
-       csv        comma/semicolon/tab/other-separated       .csv .ssv .tsv
-                  values, for data import
-
-       hledger detects the format automatically based on the  file  extensions
-       shown  above.   If  it  can't  recognise the file extension, it assumes
-       journal format.  So for non-journal files,  it's  important  to  use  a
-       recognised file extension, so as to either read successfully or to show
-       relevant error messages.
-
-       When you can't ensure the right file extension, not to worry:  you  can
-       force a specific reader/format by prefixing the file path with the for-
-       mat and a colon.  Eg to read a .dat file as csv:
-
-              $ hledger -f csv:/some/csv-file.dat stats
-              $ echo 'i 2009/13/1 08:00:00' | hledger print -ftimeclock:-
-
-       You can specify multiple -f options, to read multiple files as one  big
-       journal.  There are some limitations with this:
-
-       o directives in one file will not affect the other files
-
-       o balance  assertions  will  not see any account balances from previous
-         files
-
-       If you need either of those things, you can
-
-       o use a single parent file which includes the others
-
-       o or concatenate the files into one before reading, eg:  cat  a.journal
-         b.journal | hledger -f- CMD.
-
-   Strict mode
-       hledger checks input files for valid data.  By default, the most impor-
-       tant errors are detected, while  still  accepting  easy  journal  files
-       without a lot of declarations:
-
-       o Are the input files parseable, with valid syntax ?
-
-       o Are all transactions balanced ?
-
-       o Do all balance assertions pass ?
-
-       With the -s/--strict flag, additional checks are performed:
-
-       o Are  all  accounts  posted  to,  declared with an account directive ?
-         (Account error checking)
-
-       o Are all commodities declared with a commodity directive ?  (Commodity
-         error checking)
-
-       See also: https://hledger.org/checking-for-errors.html
-
-       experimental.
-
-   Output destination
-       hledger commands send their output to the terminal by default.  You can
-       of course redirect this, eg into a file, using standard shell syntax:
-
-              $ hledger print > foo.txt
-
-       Some commands (print, register, stats, the balance commands) also  pro-
-       vide  the  -o/--output-file  option,  which does the same thing without
-       needing the shell.  Eg:
-
-              $ hledger print -o foo.txt
-              $ hledger print -o -        # write to stdout (the default)
-
-   Output format
-       Some commands (print, register, the balance commands) offer a choice of
-       output format.  In addition to the usual plain text format (txt), there
-       are CSV (csv), HTML (html), JSON (json) and SQL (sql).   This  is  con-
-       trolled by the -O/--output-format option:
-
-              $ hledger print -O csv
-
-       or, by a file extension specified with -o/--output-file:
-
-              $ hledger balancesheet -o foo.html   # write HTML to foo.html
-
-       The -O option can be used to override the file extension if needed:
-
-              $ hledger balancesheet -o foo.txt -O html   # write HTML to foo.txt
-
-       Some notes about JSON output:
-
-       o This  feature  is  marked  experimental,  and  not yet much used; you
-         should expect our JSON to evolve.  Real-world feedback is welcome.
-
-       o Our JSON is rather large and verbose, as it is quite a faithful  rep-
-         resentation  of  hledger's  internal  data  types.  To understand the
-         JSON,  read  the  Haskell  type  definitions,  which  are  mostly  in
-         https://github.com/simonmichael/hledger/blob/master/hledger-
-         lib/Hledger/Data/Types.hs.
-
-       o hledger represents quantities as Decimal values  storing  up  to  255
-         significant  digits,  eg  for  repeating  decimals.  Such numbers can
-         arise in practice (from automatically-calculated transaction prices),
-         and  would break most JSON consumers.  So in JSON, we show quantities
-         as simple Numbers with at most 10 decimal places.  We don't limit the
-         number  of  integer  digits, but that part is under your control.  We
-         hope this approach will not cause problems in practice; if  you  find
-         otherwise, please let us know.  (Cf #1195)
-
-       Notes about SQL output:
-
-       o SQL  output is also marked experimental, and much like JSON could use
-         real-world feedback.
-
-       o SQL output is expected to work with sqlite, MySQL and PostgreSQL
-
-       o SQL output is structured with the expectations that  statements  will
-         be  executed  in the empty database.  If you already have tables cre-
-         ated via SQL output of hledger, you would  probably  want  to  either
-         clear tables of existing data (via delete or truncate SQL statements)
-         or drop tables completely as otherwise your postings will be duped.
-
-   Regular expressions
-       hledger uses regular expressions in a number of places:
-
-       o query terms, on the command line and in the hledger-web search  form:
-         REGEX, desc:REGEX, cur:REGEX, tag:...=REGEX
-
-       o CSV rules conditional blocks: if REGEX ...
-
-       o account  alias  directives  and options: alias /REGEX/ = REPLACEMENT,
-         --alias /REGEX/=REPLACEMENT
-
-       hledger's regular expressions come from  the  regex-tdfa  library.   If
-       they're  not doing what you expect, it's important to know exactly what
-       they support:
-
-       1. they are case insensitive
-
-       2. they are infix matching (they do not need to match the entire  thing
-          being matched)
-
-       3. they are POSIX ERE (extended regular expressions)
-
-       4. they also support GNU word boundaries (\b, \B, \<, \>)
-
-       5. they  do  not support backreferences; if you write \1, it will match
-          the digit 1.  Except when doing  text  replacement,  eg  in  account
-          aliases,  where backreferences can be used in the replacement string
-          to reference capturing groups in the search regexp.
-
-       6. they do not support mode modifiers ((?s)),  character  classes  (\w,
-          \d), or anything else not mentioned above.
-
-       Some things to note:
-
-       o In  the  alias directive and --alias option, regular expressions must
-         be enclosed in forward  slashes  (/REGEX/).   Elsewhere  in  hledger,
-         these are not required.
-
-       o In  queries,  to match a regular expression metacharacter like $ as a
-         literal character, prepend a backslash.  Eg  to  search  for  amounts
-         with the dollar sign in hledger-web, write cur:\$.
-
-       o On  the command line, some metacharacters like $ have a special mean-
-         ing to the shell and so must be escaped at least once more.  See Spe-
-         cial characters.
-
-   Smart dates
-       hledger's user interfaces accept a flexible "smart date" syntax (unlike
-       dates in the journal file).  Smart dates allow some english words,  can
-       be  relative  to today's date, and can have less-significant date parts
-       omitted (defaulting to 1).
-
-       Examples:
-
-       2004/10/1,   2004-01-01,   exact  date, several separators allowed.  Year
-       2004.9.1                   is 4+ digits, month is 1-12, day is 1-31
-       2004                       start of year
-       2004/10                    start of month
-       10/1                       month and day in current year
-       21                         day in current month
-       october, oct               start of month in current year
-       yesterday, today, tomor-   -1, 0, 1 days from today
-       row
-       last/this/next             -1, 0, 1 periods from the current period
-       day/week/month/quar-
-       ter/year
-       20181201                   8 digit YYYYMMDD with valid year month and day
-       201812                     6 digit YYYYMM with valid year and month
-
-       Counterexamples  -  malformed digit sequences might give surprising re-
-       sults:
-
-       201813        6 digits with an  invalid  month  is  parsed  as  start  of
-                     6-digit year
-       20181301      8  digits  with  an  invalid  month  is  parsed as start of
-                     8-digit year
-       20181232      8 digits with an invalid day gives an error
-       201801012     9+ digits beginning with a valid YYYYMMDD gives an error
-
-   Report start & end date
-       Most hledger reports show the full span  of  time  represented  by  the
-       journal data, by default.  So, the effective report start and end dates
-       will be the earliest and latest transaction or posting dates  found  in
-       the journal.
-
-       Often  you  will  want  to see a shorter time span, such as the current
-       month.  You can specify a  start  and/or  end  date  using  -b/--begin,
-       -e/--end, -p/--period or a date: query (described below).  All of these
-       accept the smart date syntax.
-
-       Some notes:
-
-       o As in Ledger, end dates are exclusive, so you need to write the  date
-         after the last day you want to include.
-
-       o As  noted  in reporting options: among start/end dates specified with
-         options, the last (i.e.  right-most) option takes precedence.
-
-       o The effective report start and end dates are the intersection of  the
-         start/end  dates  from options and that from date: queries.  That is,
-         date:2019-01 date:2019 -p'2000 to  2030'  yields  January  2019,  the
-         smallest common time span.
-
-       Examples:
-
-       -b 2016/3/17       begin on St. Patrick's day 2016
-       -e 12/1            end  at  the  start  of  december  1st of the current year
-                          (11/30 will be the last date included)
-       -b thismonth       all transactions on or after the 1st of the current month
-       -p thismonth       all transactions in the current month
-       date:2016/3/17..   the  above  written as queries instead (.. can also be re-
-                          placed with -)
-       date:..12/1
-       date:thismonth..
-       date:thismonth
-
-   Report intervals
-       A report interval can be specified so that commands like register, bal-
-       ance  and  activity will divide their reports into multiple subperiods.
-       The  basic  intervals  can  be  selected  with   one   of   -D/--daily,
-       -W/--weekly,  -M/--monthly,  -Q/--quarterly, or -Y/--yearly.  More com-
-       plex intervals may be specified with a period expression.   Report  in-
-       tervals can not be specified with a query.
-
-   Period expressions
-       The  -p/--period  option accepts period expressions, a shorthand way of
-       expressing a start date, end date, and/or report interval all at once.
-
-       Here's a basic period expression specifying the first quarter of  2009.
-       Note,  hledger  always treats start dates as inclusive and end dates as
-       exclusive:
-
-       -p "from 2009/1/1 to 2009/4/1"
-
-       Keywords like "from" and "to" are optional, and so are the  spaces,  as
-       long  as you don't run two dates together.  "to" can also be written as
-       ".." or "-".  These are equivalent to the above:
-
-       -p "2009/1/1 2009/4/1"
-       -p2009/1/1to2009/4/1
-       -p2009/1/1..2009/4/1
-
-       Dates are smart dates, so if the current year is 2009,  the  above  can
-       also be written as:
-
-       -p "1/1 4/1"
-       -p "january-apr"
-       -p "this year to 4/1"
-
-       If you specify only one date, the missing start or end date will be the
-       earliest or latest transaction in your journal:
-
-       -p "from 2009/1/1"   everything  after  january
-                            1, 2009
-       -p "from 2009/1"     the same
-       -p "from 2009"       the same
-       -p "to 2009"         everything  before january
-                            1, 2009
-
-       A single date with no "from" or "to" defines both  the  start  and  end
-       date like so:
-
-       -p "2009"       the  year 2009; equivalent
-                       to "2009/1/1 to 2010/1/1"
-       -p "2009/1"     the month of jan;  equiva-
-                       lent   to   "2009/1/1   to
-                       2009/2/1"
-       -p "2009/1/1"   just that day;  equivalent
-                       to "2009/1/1 to 2009/1/2"
-
-       Or you can specify a single quarter like so:
-
-       -p "2009Q1"   first   quarter  of  2009,
-                     equivalent to "2009/1/1 to
-                     2009/4/1"
-       -p "q4"       fourth quarter of the cur-
-                     rent year
-
-       The argument of -p can also begin with, or be, a  report  interval  ex-
-       pression.  The basic report intervals are daily, weekly, monthly, quar-
-       terly, or yearly, which have the same effect as the -D,-W,-M,-Q, or  -Y
-       flags.   Between report interval and start/end dates (if any), the word
-       in is optional.  Examples:
-
-       -p "weekly from 2009/1/1 to 2009/4/1"
-       -p "monthly in 2008"
-       -p "quarterly"
-
-       Note that weekly, monthly, quarterly and yearly intervals  will  always
-       start on the first day on week, month, quarter or year accordingly, and
-       will end on the last day of same period, even if associated period  ex-
-       pression specifies different explicit start and end date.
-
-       For example:
-
-       -p  "weekly from 2009/1/1   starts on 2008/12/29, closest preceding Mon-
-       to 2009/4/1"                day
-       -p       "monthly      in   starts on 2018/11/01
-       2008/11/25"
-       -p    "quarterly     from   starts  on  2009/04/01,  ends on 2009/06/30,
-       2009-05-05 to 2009-06-01"   which are first and last days of Q2 2009
-       -p      "yearly      from   starts on 2009/01/01, first day of 2009
-       2009-12-29"
-
-       The  following  more  complex  report intervals are also supported: bi-
-       weekly, fortnightly, bimonthly, every day|week|month|quarter|year,  ev-
-       ery N days|weeks|months|quarters|years.
-
-       All  of  these  will start on the first day of the requested period and
-       end on the last one, as described above.
-
-       Examples:
-
-       -p "bimonthly from 2008"    periods will have boundaries on  2008/01/01,
-                                   2008/03/01, ...
-       -p "every 2 weeks"          starts on closest preceding Monday
-       -p  "every  5  month from   periods will have boundaries on  2009/03/01,
-       2009/03"                    2009/08/01, ...
-
-       If  you want intervals that start on arbitrary day of your choosing and
-       span a week, month or year, you need to use any of the following:
-
-       every    Nth     day     of     week,     every     WEEKDAYNAME     (eg
-       mon|tue|wed|thu|fri|sat|sun), every Nth day [of month], every Nth WEEK-
-       DAYNAME [of month], every MM/DD [of year], every Nth MMM [of year], ev-
-       ery MMM Nth [of year].
-
-       Examples:
-
-       -p  "every  2nd  day  of   periods will go from Tue to Tue
-       week"
-       -p "every Tue"             same
-       -p "every 15th day"        period boundaries will  be  on  15th  of  each
-                                  month
-       -p "every 2nd Monday"      period  boundaries will be on second Monday of
-                                  each month
-       -p "every 11/05"           yearly periods with boundaries on 5th of Nov
-       -p "every 5th Nov"         same
-       -p "every Nov 5th"         same
-
-       Show historical balances at end of 15th each month (N is exclusive  end
-       date):
-
-       hledger balance -H -p "every 16th day"
-
-       Group  postings  from  start  of wednesday to end of next tuesday (N is
-       start date and exclusive end date):
-
-       hledger register checking -p "every 3rd day of week"
-
-   Depth limiting
-       With the --depth N option (short form: -N), commands like account, bal-
-       ance  and register will show only the uppermost accounts in the account
-       tree, down to level N.  Use this when you want a summary with less  de-
-       tail.  This flag has the same effect as a depth: query argument (so -2,
-       --depth=2 or depth:2 are equivalent).
-
-   Pivoting
-       Normally hledger sums amounts, and organizes them in a hierarchy, based
-       on  account  name.  The --pivot FIELD option causes it to sum and orga-
-       nize hierarchy based on the value of some other field  instead.   FIELD
-       can be: code, description, payee, note, or the full name (case insensi-
-       tive) of any tag.  As with account names, values containing colon:sepa-
-       rated:parts will be displayed hierarchically in reports.
-
-       --pivot  is  a  general  option affecting all reports; you can think of
-       hledger transforming the journal before any other processing, replacing
-       every  posting's  account name with the value of the specified field on
-       that posting, inheriting it from the transaction or using a blank value
-       if it's not present.
-
-       An example:
-
-              2016/02/16 Member Fee Payment
-                  assets:bank account                    2 EUR
-                  income:member fees                    -2 EUR  ; member: John Doe
-
-       Normal balance report showing account names:
-
-              $ hledger balance
-                             2 EUR  assets:bank account
-                            -2 EUR  income:member fees
-              --------------------
-                                 0
-
-       Pivoted balance report, using member: tag values instead:
-
-              $ hledger balance --pivot member
-                             2 EUR
-                            -2 EUR  John Doe
-              --------------------
-                                 0
-
-       One  way  to show only amounts with a member: value (using a query, de-
-       scribed below):
-
-              $ hledger balance --pivot member tag:member=.
-                            -2 EUR  John Doe
-              --------------------
-                            -2 EUR
-
-       Another way (the acct:  query  matches  against  the  pivoted  "account
-       name"):
-
-              $ hledger balance --pivot member acct:.
-                            -2 EUR  John Doe
-              --------------------
-                            -2 EUR
-
-   Valuation
-       Instead  of  reporting amounts in their original commodity, hledger can
-       convert them to cost/sale amount (using the conversion rate recorded in
-       the transaction), or to market value (using some market price on a cer-
-       tain date).  This is controlled by the --value=TYPE[,COMMODITY] option,
-       but  we  also  provide  the  simpler -B/-V/-X flags, and usually one of
-       those is all you need.
-
-   -B: Cost
-       The -B/--cost flag converts amounts to their cost  or  sale  amount  at
-       transaction time, if they have a transaction price specified.
-
-   -V: Value
-       The  -V/--market flag converts amounts to market value in their default
-       valuation commodity, using the market prices in effect on the valuation
-       date(s), if any.  More on these in a minute.
-
-   -X: Value in specified commodity
-       The -X/--exchange=COMM option is like -V, except you tell it which cur-
-       rency you want to convert to, and it tries  to  convert  everything  to
-       that.
-
-   Valuation date
-       Since  market  prices  can change from day to day, market value reports
-       have a valuation date (or more than one), which determines which market
-       prices will be used.
-
-       For single period reports, if an explicit report end date is specified,
-       that will be used as the valuation date; otherwise the  valuation  date
-       is "today".
-
-       For  multiperiod  reports, each column/period is valued on the last day
-       of the period, by default.
-
-   Market prices
-       (experimental)
-
-       To convert a commodity A to its market value in  another  commodity  B,
-       hledger  looks  for a suitable market price (exchange rate) as follows,
-       in this order of preference :
-
-       1. A declared market price or inferred market price: A's latest  market
-          price in B on or before the valuation date as declared by a P direc-
-          tive, or (with the --infer-value  flag)  inferred  from  transaction
-          prices.
-
-       2. A reverse market price: the inverse of a declared or inferred market
-          price from B to A.
-
-       3. A a forward chain of market prices: a synthetic price formed by com-
-          bining the shortest chain of "forward" (only 1 above) market prices,
-          leading from A to B.
-
-       4. A any chain of market prices: a chain of any market prices,  includ-
-          ing  both forward and reverse prices (1 and 2 above), leading from A
-          to B.
-
-       Amounts for which no applicable market price can be found, are not con-
-       verted.
-
-   --infer-value: market prices from transactions
-       (experimental)
-
-       Normally, market value in hledger is fully controlled by, and requires,
-       P directives in your journal.  Since adding and updating those can be a
-       chore,  and  since  transactions  usually take place at close to market
-       value, why not use the recorded transaction prices as additional market
-       prices (as Ledger does) ?  We could produce value reports without need-
-       ing P directives at all.
-
-       Adding the --infer-value flag to -V, -X or --value  enables  this.   So
-       for  example,  hledger  bs -V --infer-value will get market prices both
-       from P directives and from transactions.
-
-       There is a downside: value reports can sometimes be affected in confus-
-       ing/undesired  ways  by  your journal entries.  If this happens to you,
-       read all of this Valuation section carefully, and try adding --debug or
-       --debug=2 to troubleshoot.
-
-       --infer-value can infer market prices from:
-
-       o multicommodity transactions with explicit prices (@/@@)
-
-       o multicommodity  transactions with implicit prices (no @, two commodi-
-         ties, unbalanced).  (With  these,  the  order  of  postings  matters.
-         hledger print -x can be useful for troubleshooting.)
-
-       o but  not,  currently, from "more correct" multicommodity transactions
-         (no @, multiple commodities, balanced).
-
-   Valuation commodity
-       (experimental)
-
-       When you specify a valuation commodity (-X COMM or --value TYPE,COMM):
-       hledger will convert all amounts to COMM, wherever it can find a  suit-
-       able market price (including by reversing or chaining prices).
-
-       When  you  leave  the  valuation  commodity  unspecified (-V or --value
-       TYPE):
-       For each commodity A, hledger picks a default  valuation  commodity  as
-       follows, in this order of preference:
-
-       1. The price commodity from the latest P-declared market price for A on
-          or before valuation date.
-
-       2. The price commodity from the latest P-declared market price for A on
-          any  date.   (Allows  conversion  to proceed when there are inferred
-          prices before the valuation date.)
-
-       3. If there are no P directives at all (any commodity or date) and  the
-          --infer-value  flag  is  used:  the  price commodity from the latest
-          transaction-inferred price for A on or before valuation date.
-
-       This means:
-
-       o If you have P directives, they determine which  commodities  -V  will
-         convert, and to what.
-
-       o If you have no P directives, and use the --infer-value flag, transac-
-         tion prices determine it.
-
-       Amounts for which no valuation commodity can  be  found  are  not  con-
-       verted.
-
-   Simple valuation examples
-       Here are some quick examples of -V:
-
-              ; one euro is worth this many dollars from nov 1
-              P 2016/11/01 EUR $1.10
-
-              ; purchase some euros on nov 3
-              2016/11/3
-                  assets:euros        EUR100
-                  assets:checking
-
-              ; the euro is worth fewer dollars by dec 21
-              P 2016/12/21 EUR $1.03
-
-       How many euros do I have ?
-
-              $ hledger -f t.j bal -N euros
-                              EUR100  assets:euros
-
-       What are they worth at end of nov 3 ?
-
-              $ hledger -f t.j bal -N euros -V -e 2016/11/4
-                           $110.00  assets:euros
-
-       What  are they worth after 2016/12/21 ?  (no report end date specified,
-       defaults to today)
-
-              $ hledger -f t.j bal -N euros -V
-                           $103.00  assets:euros
-
-   --value: Flexible valuation
-       -B, -V and -X are special cases of the more general --value option:
-
-               --value=TYPE[,COMM]  TYPE is cost, then, end, now or YYYY-MM-DD.
-                                    COMM is an optional commodity symbol.
-                                    Shows amounts converted to:
-                                    - cost commodity using transaction prices (then optionally to COMM using market prices at period end(s))
-                                    - default valuation commodity (or COMM) using market prices at posting dates
-                                    - default valuation commodity (or COMM) using market prices at period end(s)
-                                    - default valuation commodity (or COMM) using current market prices
-                                    - default valuation commodity (or COMM) using market prices at some date
-
-       The TYPE part selects cost or value and valuation date:
-
-       --value=cost
-              Convert amounts to cost, using the prices recorded  in  transac-
-              tions.
-
-       --value=then
-              Convert  amounts to their value in the default valuation commod-
-              ity, using market prices on each posting's date.  This  is  cur-
-              rently supported only by the print and register commands.
-
-       --value=end
-              Convert  amounts to their value in the default valuation commod-
-              ity, using market prices on the last day of  the  report  period
-              (or  if  unspecified, the journal's end date); or in multiperiod
-              reports, market prices on the last day of each subperiod.
-
-       --value=now
-              Convert amounts to their value in the default valuation  commod-
-              ity  using  current  market  prices (as of when report is gener-
-              ated).
-
-       --value=YYYY-MM-DD
-              Convert amounts to their value in the default valuation  commod-
-              ity using market prices on this date.
-
-       To select a different valuation commodity, add the optional ,COMM part:
-       a comma, then the  target  commodity's  symbol.   Eg:  --value=now,EUR.
-       hledger will do its best to convert amounts to this commodity, deducing
-       market prices as described above.
-
-   More valuation examples
-       Here are some examples showing the effect  of  --value,  as  seen  with
-       print:
-
-              P 2000-01-01 A  1 B
-              P 2000-02-01 A  2 B
-              P 2000-03-01 A  3 B
-              P 2000-04-01 A  4 B
-
-              2000-01-01
-                (a)      1 A @ 5 B
-
-              2000-02-01
-                (a)      1 A @ 6 B
-
-              2000-03-01
-                (a)      1 A @ 7 B
-
-       Show the cost of each posting:
-
-              $ hledger -f- print --value=cost
-              2000-01-01
-                  (a)             5 B
-
-              2000-02-01
-                  (a)             6 B
-
-              2000-03-01
-                  (a)             7 B
-
-       Show the value as of the last day of the report period (2000-02-29):
-
-              $ hledger -f- print --value=end date:2000/01-2000/03
-              2000-01-01
-                  (a)             2 B
-
-              2000-02-01
-                  (a)             2 B
-
-       With  no  report  period specified, that shows the value as of the last
-       day of the journal (2000-03-01):
-
-              $ hledger -f- print --value=end
-              2000-01-01
-                  (a)             3 B
-
-              2000-02-01
-                  (a)             3 B
-
-              2000-03-01
-                  (a)             3 B
-
-       Show the current value (the 2000-04-01 price is still in effect today):
-
-              $ hledger -f- print --value=now
-              2000-01-01
-                  (a)             4 B
-
-              2000-02-01
-                  (a)             4 B
-
-              2000-03-01
-                  (a)             4 B
-
-       Show the value on 2000/01/15:
-
-              $ hledger -f- print --value=2000-01-15
-              2000-01-01
-                  (a)             1 B
-
-              2000-02-01
-                  (a)             1 B
-
-              2000-03-01
-                  (a)             1 B
-
-       You may need to explicitly set a commodity's display  style,  when  re-
-       verse prices are used.  Eg this output might be surprising:
-
-              P 2000-01-01 A 2B
-
-              2000-01-01
-                a  1B
-                b
-
-              $ hledger print -x -X A
-              2000-01-01
-                  a               0
-                  b               0
-
-       Explanation:  because there's no amount or commodity directive specify-
-       ing a display style for A, 0.5A gets the default style, which shows  no
-       decimal digits.  Because the displayed amount looks like zero, the com-
-       modity symbol and minus sign are not displayed either.  Adding  a  com-
-       modity directive sets a more useful display style for A:
-
-              P 2000-01-01 A 2B
-              commodity 0.00A
-
-              2000-01-01
-                a  1B
-                b
-
-              $ hledger print -X A
-              2000-01-01
-                  a           0.50A
-                  b          -0.50A
-
-   Effect of valuation on reports
-       Here  is  a reference for how valuation is supposed to affect each part
-       of hledger's reports (and a glossary).   (It's  wide,  you'll  have  to
-       scroll  sideways.)  It may be useful when troubleshooting.  If you find
-       problems, please report them, ideally with a reproducible example.  Re-
-       lated: #329, #1083.
-
-       Report type   -B,             -V, -X           --value=then   --value=end     --value=DATE,
-                     --value=cost                                                    --value=now
-       --------------------------------------------------------------------------------------------
-       print
-       posting       cost            value at  re-    value     at   value  at re-   value      at
-       amounts                       port  end  or    posting date   port or jour-   DATE/today
-                                     today                           nal end
-       balance as-   unchanged       unchanged        unchanged      unchanged       unchanged
-       ser-
-       tions/as-
-       signments
-
-       register
-       starting      cost            value  at day    not     sup-   value  at day   value      at
-       balance                       before report    ported         before report   DATE/today
-       (-H)                          or    journal                   or    journal
-                                     start                           start
-       posting       cost            value at  re-    value     at   value  at re-   value      at
-       amounts                       port  end  or    posting date   port or jour-   DATE/today
-                                     today                           nal end
-       summary       summarised      value  at pe-    sum of post-   value at  pe-   value      at
-       posting       cost            riod ends        ings  in in-   riod ends       DATE/today
-       amounts                                        terval, val-
-       with report                                    ued  at  in-
-       interval                                       terval start
-       running to-   sum/average     sum/average      sum/average    sum/average     sum/average
-       tal/average   of  displayed   of  displayed    of displayed   of  displayed   of  displayed
-                     values          values           values         values          values
-
-       balance
-       (bs,   bse,
-       cf, is)
-       balance       sums of costs   value at  re-    not     sup-   value at  re-   value      at
-       changes                       port  end  or    ported         port or jour-   DATE/today of
-                                     today of sums                   nal  end   of   sums of post-
-                                     of postings                     sums of post-   ings
-                                                                     ings
-       budget        like  balance   like  balance    not     sup-   like balances   like  balance
-       amounts       changes         changes          ported                         changes
-       (--budget)
-       grand total   sum  of  dis-   sum  of  dis-    not     sup-   sum  of  dis-   sum  of  dis-
-                     played values   played values    ported         played values   played values
-
-       balance
-       (bs,   bse,
-       cf,     is)
-       with report
-       interval
-       starting      sums of costs   value  at re-    not     sup-   value  at re-   sums of post-
-       balances      of   postings   port start of    ported         port start of   ings   before
-       (-H)          before report   sums  of  all                   sums  of  all   report start
-                     start           postings  be-                   postings  be-
-                                     fore   report                   fore   report
-                                     start                           start
-
-
-
-       balance       sums of costs   same       as    not     sup-   balance         value      at
-       changes       of   postings   --value=end      ported         change     in   DATE/today of
-       (bal,   is,   in period                                       each  period,   sums of post-
-       bs                                                            valued at pe-   ings
-       --change,                                                     riod ends
-       cf
-       --change)
-       end    bal-   sums of costs   same       as    not     sup-   period    end   value      at
-       ances  (bal   of   postings   --value=end      ported         balances,       DATE/today of
-       -H, is --H,   from   before                                   valued at pe-   sums of post-
-       bs, cf)       report  start                                   riod ends       ings
-                     to period end
-       budget        like  balance   like  balance    not     sup-   like balances   like  balance
-       amounts       changes/end     changes/end      ported                         changes/end
-       (--budget)    balances        balances                                        balances
-       row totals,   sums,   aver-   sums,   aver-    not     sup-   sums,   aver-   sums,   aver-
-       row   aver-   ages  of dis-   ages  of dis-    ported         ages of  dis-   ages of  dis-
-       ages   (-T,   played values   played values                   played values   played values
-       -A)
-       column  to-   sums of  dis-   sums  of dis-    not     sup-   sums  of dis-   sums of  dis-
-       tals          played values   played values    ported         played values   played values
-       grand   to-   sum,  average   sum,  average    not     sup-   sum,  average   sum,  average
-       tal,  grand   of column to-   of column to-    ported         of column to-   of column to-
-       average       tals            tals                            tals            tals
-
-
-       --cumulative is omitted to save space, it works like -H but with a zero
-       starting balance.
-
-       Glossary:
-
-       cost   calculated using price(s) recorded in the transaction(s).
-
-       value  market  value  using available market price declarations, or the
-              unchanged amount if no conversion rate can be found.
-
-       report start
-              the first day of the report period specified with -b  or  -p  or
-              date:, otherwise today.
-
-       report or journal start
-              the  first  day  of the report period specified with -b or -p or
-              date:, otherwise the earliest transaction date in  the  journal,
-              otherwise today.
-
-       report end
-              the  last  day  of  the report period specified with -e or -p or
-              date:, otherwise today.
-
-       report or journal end
-              the last day of the report period specified with  -e  or  -p  or
-              date:,  otherwise  the  latest  transaction date in the journal,
-              otherwise today.
-
-       report interval
-              a flag (-D/-W/-M/-Q/-Y) or period expression that activates  the
-              report's multi-period mode (whether showing one or many subperi-
-              ods).
-
-COMMANDS
-       hledger provides a number of commands for producing reports and  manag-
-       ing  your  data.   Run  hledger  with no arguments to list the commands
-       available.
-
-       To run a command, write its name (or its abbreviation shown in the com-
-       mands  list,  or any unambiguous prefix of the name) as hledger's first
-       argument.  Eg: hledger balance or hledger bal.
-
-       Here are the built-in commands:
-
-       Data entry (these modify the journal file):
-
-       o add - add transactions using guided prompts
-
-       o import - add any new transactions from other files (eg csv)
-
-       Data management:
-
-       o check - check for various kinds of issue in the data
-
-       o close (equity) - generate balance-resetting transactions
-
-       o diff - compare account transactions in two journal files
-
-       o rewrite - generate extra postings, similar to print --auto
-
-       Financial statements:
-
-       o aregister (areg) - show transactions in a particular account
-
-       o balancesheet (bs) - show assets, liabilities and net worth
-
-       o balancesheetequity (bse) - show assets, liabilities and equity
-
-       o cashflow (cf) - show changes in liquid assets
-
-       o incomestatement (is) - show revenues and expenses
-
-       o roi - show return on investments
-
-       Miscellaneous reports:
-
-       o accounts (a) - show account names
-
-       o activity - show postings-per-interval bar charts
-
-       o balance (b, bal) - show balance changes/end balances/budgets  in  ac-
-         counts
-
-       o codes - show transaction codes
-
-       o commodities - show commodity/currency symbols
-
-       o descriptions - show unique transaction descriptions
-
-       o files - show input file paths
-
-       o notes - show unique note segments of transaction descriptions
-
-       o payees - show unique payee segments of transaction descriptions
-
-       o prices - show market price records
-
-       o print (p, txns) - show transactions (journal entries)
-
-       o print-unique - show only transactions with unique descriptions
-
-       o register  (r,  reg) - show postings in one or more accounts & running
-         total
-
-       o register-match - show a recent posting that best matches  a  descrip-
-         tion
-
-       o stats - show journal statistics
-
-       o tags - show tag names
-
-       o test - run self tests
-
-       Next, the detailed command docs, in alphabetical order.
-
-   accounts
-       accounts, a
-       Show account names.
-
-       This  command  lists account names, either declared with account direc-
-       tives (--declared), posted to (--used), or both  (the  default).   With
-       query  arguments,  only  matched account names and account names refer-
-       enced by matched postings are shown.  It shows a flat list by  default.
-       With  --tree,  it  uses  indentation to show the account hierarchy.  In
-       flat mode you can add --drop N to omit the first few account name  com-
-       ponents.   Account names can be depth-clipped with depth:N or --depth N
-       or -N.
-
-       Examples:
-
-              $ hledger accounts
-              assets:bank:checking
-              assets:bank:saving
-              assets:cash
-              expenses:food
-              expenses:supplies
-              income:gifts
-              income:salary
-              liabilities:debts
-
-   activity
-       activity
-       Show an ascii barchart of posting counts per interval.
-
-       The activity command displays an ascii  histogram  showing  transaction
-       counts  by  day, week, month or other reporting interval (by day is the
-       default).  With query arguments, it counts only matched transactions.
-
-       Examples:
-
-              $ hledger activity --quarterly
-              2008-01-01 **
-              2008-04-01 *******
-              2008-07-01
-              2008-10-01 **
-
-   add
-       add
-       Prompt for transactions and add them to  the  journal.   Any  arguments
-       will be used as default inputs for the first N prompts.
-
-       Many  hledger users edit their journals directly with a text editor, or
-       generate them from CSV.  For more interactive data entry, there is  the
-       add  command, which prompts interactively on the console for new trans-
-       actions, and appends them to the journal file (if there are multiple -f
-       FILE  options,  the  first file is used.) Existing transactions are not
-       changed.  This is the only hledger command that writes to  the  journal
-       file.
-
-       To use it, just run hledger add and follow the prompts.  You can add as
-       many transactions as you like; when you are finished, enter . or  press
-       control-d or control-c to exit.
-
-       Features:
-
-       o add  tries to provide useful defaults, using the most similar (by de-
-         scription) recent transaction (filtered by the query, if  any)  as  a
-         template.
-
-       o You can also set the initial defaults with command line arguments.
-
-       o Readline-style edit keys can be used during data entry.
-
-       o The tab key will auto-complete whenever possible - accounts, descrip-
-         tions, dates (yesterday, today, tomorrow).   If  the  input  area  is
-         empty, it will insert the default value.
-
-       o If  the  journal defines a default commodity, it will be added to any
-         bare numbers entered.
-
-       o A parenthesised transaction code may be entered following a date.
-
-       o Comments and tags may be entered following a description or amount.
-
-       o If you make a mistake, enter < at any prompt to go one step backward.
-
-       o Input prompts are displayed in a different colour when  the  terminal
-         supports it.
-
-       Example (see the tutorial for a detailed explanation):
-
-              $ hledger add
-              Adding transactions to journal file /src/hledger/examples/sample.journal
-              Any command line arguments will be used as defaults.
-              Use tab key to complete, readline keys to edit, enter to accept defaults.
-              An optional (CODE) may follow transaction dates.
-              An optional ; COMMENT may follow descriptions or amounts.
-              If you make a mistake, enter < at any prompt to go one step backward.
-              To end a transaction, enter . when prompted.
-              To quit, enter . at a date prompt or press control-d or control-c.
-              Date [2015/05/22]:
-              Description: supermarket
-              Account 1: expenses:food
-              Amount  1: $10
-              Account 2: assets:checking
-              Amount  2 [$-10.0]:
-              Account 3 (or . or enter to finish this transaction): .
-              2015/05/22 supermarket
-                  expenses:food             $10
-                  assets:checking        $-10.0
-
-              Save this transaction to the journal ? [y]:
-              Saved.
-              Starting the next transaction (. or ctrl-D/ctrl-C to quit)
-              Date [2015/05/22]: <CTRL-D> $
-
-       On  Microsoft  Windows,  the add command makes sure that no part of the
-       file path ends with a period, as that would cause problems (#1056).
-
-   aregister
-       aregister, areg
-       Show transactions affecting a particular  account,  and  the  account's
-       running balance.
-
-       aregister  shows  the  transactions affecting a particular account (and
-       its subaccounts), from the point of view of that  account.   Each  line
-       shows:
-
-       o the transaction's (or posting's, see below) date
-
-       o the names of the other account(s) involved
-
-       o the net change to this account's balance
-
-       o the  account's  historical  running  balance  (including balance from
-         transactions before the report start date).
-
-       With aregister, each line  represents  a  whole  transaction  -  as  in
-       hledger-ui,  hledger-web,  and  your  bank statement.  By contrast, the
-       register command shows individual postings, across all  accounts.   You
-       might  prefer aregister for reconciling with real-world asset/liability
-       accounts, and register for reviewing detailed revenues/expenses.
-
-       An account must be specified as the first argument, which should be the
-       full  account name or an account pattern (regular expression).  aregis-
-       ter will show transactions in this account (the first one matched)  and
-       any of its subaccounts.
-
-       Any  additional  arguments  form a query which will filter the transac-
-       tions shown.
-
-       Transactions making a net change of zero are not shown by default;  add
-       the -E/--empty flag to show them.
-
-       This command also supports the output destination and output format op-
-       tions The output formats supported are txt, csv, and json.
-
-   aregister and custom posting dates
-       Transactions whose date is outside  the  report  period  can  still  be
-       shown,  if  they have a posting to this account dated inside the report
-       period.  (And in this case it's the posting date that is  shown.)  This
-       ensures that aregister can show an accurate historical running balance,
-       matching the one shown by register -H with the same arguments.
-
-       To filter strictly by transaction date  instead,  add  the  --txn-dates
-       flag.   If  you  use  this  flag  and some of your postings have custom
-       dates, it's probably best to assume the running balance is wrong.
-
-       Examples:
-
-       Show all transactions and historical running balance in the  first  ac-
-       count whose name contains "checking":
-
-              $ hledger areg checking
-
-       Show  transactions and historical running balance in all asset accounts
-       during july:
-
-              $ hledger areg assets date:jul
-
-   balance
-       balance, bal, b
-       Show accounts and their balances.
-
-       The balance command is hledger's most versatile command.  Note, despite
-       the  name,  it  is  not always used for showing real-world account bal-
-       ances; the more accounting-aware balancesheet and  incomestatement  may
-       be more convenient for that.
-
-       By default, it displays all accounts, and each account's change in bal-
-       ance during the entire period of the journal.  Balance changes are cal-
-       culated  by  adding up the postings in each account.  You can limit the
-       postings matched, by a query, to see fewer  accounts,  changes  over  a
-       different time period, changes from only cleared transactions, etc.
-
-       If you include an account's complete history of postings in the report,
-       the balance change is equivalent to the account's current  ending  bal-
-       ance.   For a real-world account, typically you won't have all transac-
-       tions in the journal; instead you'll have all transactions after a cer-
-       tain  date,  and  an "opening balances" transaction setting the correct
-       starting balance on that date.  Then  the  balance  command  will  show
-       real-world account balances.  In some cases the -H/--historical flag is
-       used to ensure this (more below).
-
-       This command also supports the output destination and output format op-
-       tions The output formats supported are (in most modes): txt, csv, html,
-       and json.
-
-       The balance command can produce several styles of report:
-
-   Single-period flat balance report
-       This is the default for hledger's balance command: a flat list  of  all
-       (or  with  a query, matched) accounts, showing full account names.  Ac-
-       counts are sorted by declaration order if  any,  and  then  by  account
-       name.  Accounts which have zero balance are not shown unless -E/--empty
-       is used.  The reported balances' total is shown as the last  line,  un-
-       less disabled by -N/--no-total.
-
-              $ hledger bal
-                                $1  assets:bank:saving
-                               $-2  assets:cash
-                                $1  expenses:food
-                                $1  expenses:supplies
-                               $-1  income:gifts
-                               $-1  income:salary
-                                $1  liabilities:debts
-              --------------------
-                                 0
-
-   Single-period tree-mode balance report
-       With the -t/--tree flag, accounts are displayed hierarchically, showing
-       subaccounts as short names indented below their parent.  (This  is  the
-       default style in Ledger and in older hledger versions.)
-
-              $ hledger balance
-                               $-1  assets
-                                $1    bank:saving
-                               $-2    cash
-                                $2  expenses
-                                $1    food
-                                $1    supplies
-                               $-2  income
-                               $-1    gifts
-                               $-1    salary
-                                $1  liabilities:debts
-              --------------------
-                                 0
-
-       For  more  compact output, "boring" accounts containing a single inter-
-       esting subaccount and no balance of their own (assets:bank and liabili-
-       ties  here)  are  elided  into the following line, unless --no-elide is
-       used.  And accounts which have zero balance and no non-zero subaccounts
-       are omitted, unless -E/--empty is used.
-
-       Account  balances  in tree mode are "inclusive" - they include the bal-
-       ances of any subaccounts.  Eg, the assets $-1 balance here includes the
-       $1 from assets:bank:saving and the $-2 from assets:cash.  (And it would
-       include balance posted to the assets account itself, if there was any).
-       Note this causes some repetition, and the final total (0) is the sum of
-       the top-level balances, not of all the balances shown.
-
-       Each group of sibling accounts is sorted separately, by declaration or-
-       der and then by account name.
-
-   Multi-period balance report
-       Multi-period  balance  reports are a very useful hledger feature, acti-
-       vated if you provide one of  the  reporting  interval  flags,  such  as
-       -M/--monthly.   They  are similar to single-period balance reports, but
-       they show the report as a table, with columns representing one or  more
-       successive  time  periods.   This is the usually the preferred style of
-       balance report in hledger (even for a single period).
-
-       Multi-period balance reports come in several types,  showing  different
-       information:
-
-       1. A  balance  change  report: by default, each column shows the sum of
-          postings in that period, ie the account's change of balance in  that
-          period.  This is useful eg for a monthly income statement:
-
-          $ hledger balance --quarterly income expenses -E
-          Balance changes in 2008:
-
-                             ||  2008q1  2008q2  2008q3  2008q4
-          ===================++=================================
-           expenses:food     ||       0      $1       0       0
-           expenses:supplies ||       0      $1       0       0
-           income:gifts      ||       0     $-1       0       0
-           income:salary     ||     $-1       0       0       0
-          -------------------++---------------------------------
-                             ||     $-1      $1       0       0
-
-       2. A  cumulative  end  balance  report:  with --cumulative, each column
-          shows the end balance for  that  period,  accumulating  the  changes
-          across periods, starting from 0 at the report start date:
-
-                  $ hledger balance --quarterly income expenses -E --cumulative
-                  Ending balances (cumulative) in 2008:
-
-                                     ||  2008/03/31  2008/06/30  2008/09/30  2008/12/31
-                  ===================++=================================================
-                   expenses:food     ||           0          $1          $1          $1
-                   expenses:supplies ||           0          $1          $1          $1
-                   income:gifts      ||           0         $-1         $-1         $-1
-                   income:salary     ||         $-1         $-1         $-1         $-1
-                  -------------------++-------------------------------------------------
-                                     ||         $-1           0           0           0
-
-       3. A  historical  end balance report: with --historical/-H, each column
-          shows the actual historical end balance for that period,  accumulat-
-          ing  the  changes across periods, and including the balance from any
-          postings before the report start date.  This  is  useful  eg  for  a
-          multi-period  balance  sheet, and when you want to see balances only
-          after a certain date:
-
-                  $ hledger balance ^assets ^liabilities --quarterly --historical --begin 2008/4/1
-                  Ending balances (historical) in 2008/04/01-2008/12/31:
-
-                                        ||  2008/06/30  2008/09/30  2008/12/31
-                  ======================++=====================================
-                   assets:bank:checking ||          $1          $1           0
-                   assets:bank:saving   ||          $1          $1          $1
-                   assets:cash          ||         $-2         $-2         $-2
-                   liabilities:debts    ||           0           0          $1
-                  ----------------------++-------------------------------------
-                                        ||           0           0           0
-
-       Note that --cumulative or --historical/-H disable --row-total/-T, since
-       summing end balances generally does not make sense.
-
-       With   a  reporting  interval  (like  --quarterly  above),  the  report
-       start/end dates will be adjusted if necessary so  that  they  encompass
-       the displayed report periods.  This is so that the first and last peri-
-       ods will be "full" and comparable to the others.
-
-       The -E/--empty flag does two things  in  multicolumn  balance  reports:
-       first, the report will show all columns within the specified report pe-
-       riod (without -E, leading and trailing columns with all zeroes are  not
-       shown).   Second,  all  accounts which existed at the report start date
-       will be considered, not just the ones with activity during  the  report
-       period  (use  -E to include low-activity accounts which would otherwise
-       would be omitted).
-
-       The -T/--row-total flag adds an additional column showing the total for
-       each row.
-
-       The  -A/--average  flag adds a column showing the average value in each
-       row.
-
-       Here's an example of all three:
-
-              $ hledger balance -Q income expenses --tree -ETA
-              Balance changes in 2008:
-
-                          ||  2008q1  2008q2  2008q3  2008q4    Total  Average
-              ============++===================================================
-               expenses   ||       0      $2       0       0       $2       $1
-                 food     ||       0      $1       0       0       $1        0
-                 supplies ||       0      $1       0       0       $1        0
-               income     ||     $-1     $-1       0       0      $-2      $-1
-                 gifts    ||       0     $-1       0       0      $-1        0
-                 salary   ||     $-1       0       0       0      $-1        0
-              ------------++---------------------------------------------------
-                          ||     $-1      $1       0       0        0        0
-
-              (Average is rounded to the dollar here since all journal amounts are)
-
-       The --transpose flag can be used to exchange the rows and columns of  a
-       multicolumn report.
-
-       When  showing  multicommodity amounts, multicolumn balance reports will
-       elide any amounts which have more than two commodities, since otherwise
-       columns  could get very wide.  The --no-elide flag disables this.  Hid-
-       ing totals with the -N/--no-total flag can also help reduce  the  width
-       of multicommodity reports.
-
-       When the report is still too wide, a good workaround is to pipe it into
-       less -RS (-R for colour, -S to chop long lines).  Eg:  hledger  bal  -D
-       --color=yes | less -RS.
-
-   Depth limiting
-       With  a depth:N query, or --depth N option, or just -N, balance reports
-       will show accounts only to the specified depth.  This is very useful to
-       hide  low-level  accounts and get an overview.  Eg, limiting to depth 1
-       shows the top-level accounts:
-
-              $ hledger balance -N -1
-                               $-1  assets
-                                $2  expenses
-                               $-2  income
-                                $1  liabilities
-
-       Accounts at the depth limit will include the  balances  of  any  hidden
-       subaccounts  (even  in  flat  mode, which normally shows exclusive bal-
-       ances).
-
-       You can also drop account name components from  the  start  of  account
-       names,  using  --drop N.  This can be useful to hide unwanted top-level
-       detail.
-
-   Colour support
-       In terminal output, when colour is enabled, the balance  command  shows
-       negative amounts in red.
-
-   Sorting by amount
-       With  -S/--sort-amount,  accounts with the largest (most positive) bal-
-       ances are shown first.  For example, hledger bal  expenses  -MAS  shows
-       your biggest averaged monthly expenses first.
-
-       Revenues  and liability balances are typically negative, however, so -S
-       shows these in reverse order.  To work around this, you can  add  --in-
-       vert  to flip the signs.  Or, use one of the sign-flipping reports like
-       balancesheet or incomestatement, which also support -S.  Eg: hledger is
-       -MAS.
-
-   Percentages
-       With  -%  or  --percent,  balance reports show each account's value ex-
-       pressed as a percentage of the column's total.  This is useful  to  get
-       an  overview of the relative sizes of account balances.  For example to
-       obtain an overview of expenses:
-
-              $ hledger balance expenses -%
-                           100.0 %  expenses
-                            50.0 %    food
-                            50.0 %    supplies
-              --------------------
-                           100.0 %
-
-       Note that --tree does not have an effect on -%.   The  percentages  are
-       always  relative  to the total sum of each column, they are never rela-
-       tive to the parent account.
-
-       Since the percentages are relative to the columns sum,  it  is  usually
-       not  useful  to  calculate  percentages if the signs of the amounts are
-       mixed.  Although the results are technically  correct,  they  are  most
-       likely  useless.   Especially  in a balance report that sums up to zero
-       (eg hledger balance -B) all percentage values will be zero.
-
-       This flag does not work if the report contains any mixed commodity  ac-
-       counts.  If there are mixed commodity accounts in the report be sure to
-       use -V or -B to coerce the report into using a single commodity.
-
-   Customising single-period balance reports
-       You can customise the layout  of  single-period  balance  reports  with
-       --format FMT, which sets the format of each line.  Eg:
-
-              $ hledger balance --format "%20(account) %12(total)"
-                            assets          $-1
-                       bank:saving           $1
-                              cash          $-2
-                          expenses           $2
-                              food           $1
-                          supplies           $1
-                            income          $-2
-                             gifts          $-1
-                            salary          $-1
-                 liabilities:debts           $1
-              ---------------------------------
-                                              0
-
-       The FMT format string (plus a newline) specifies the formatting applied
-       to each account/balance pair.  It may contain any suitable  text,  with
-       data fields interpolated like so:
-
-       %[MIN][.MAX](FIELDNAME)
-
-       o MIN pads with spaces to at least this width (optional)
-
-       o MAX truncates at this width (optional)
-
-       o FIELDNAME must be enclosed in parentheses, and can be one of:
-
-         o depth_spacer  - a number of spaces equal to the account's depth, or
-           if MIN is specified, MIN * depth spaces.
-
-         o account - the account's name
-
-         o total - the account's balance/posted total, right justified
-
-       Also, FMT can begin with an optional prefix to control  how  multi-com-
-       modity amounts are rendered:
-
-       o %_ - render on multiple lines, bottom-aligned (the default)
-
-       o %^ - render on multiple lines, top-aligned
-
-       o %, - render on one line, comma-separated
-
-       There are some quirks.  Eg in one-line mode, %(depth_spacer) has no ef-
-       fect, instead %(account) has indentation built in.  Experimentation may
-       be needed to get pleasing results.
-
-       Some example formats:
-
-       o %(total) - the account's total
-
-       o %-20.20(account)  -  the account's name, left justified, padded to 20
-         characters and clipped at 20 characters
-
-       o %,%-50(account)  %25(total) - account name padded to  50  characters,
-         total  padded to 20 characters, with multiple commodities rendered on
-         one line
-
-       o %20(total)  %2(depth_spacer)%-(account) - the default format for  the
-         single-column balance report
-
-   Budget report
-       There  is also a special balance report mode for showing budget perfor-
-       mance.  The --budget flag activates extra columns  showing  the  budget
-       goals  for  each  account  and period, if any.  For this report, budget
-       goals are defined by periodic transactions.  This is  very  useful  for
-       comparing planned and actual income, expenses, time usage, etc.
-
-       For  example,  you  can take average monthly expenses in the common ex-
-       pense categories to construct a minimal monthly budget:
-
-              ;; Budget
-              ~ monthly
-                income  $2000
-                expenses:food    $400
-                expenses:bus     $50
-                expenses:movies  $30
-                assets:bank:checking
-
-              ;; Two months worth of expenses
-              2017-11-01
-                income  $1950
-                expenses:food    $396
-                expenses:bus     $49
-                expenses:movies  $30
-                expenses:supplies  $20
-                assets:bank:checking
-
-              2017-12-01
-                income  $2100
-                expenses:food    $412
-                expenses:bus     $53
-                expenses:gifts   $100
-                assets:bank:checking
-
-       You can now see a monthly budget report:
-
-              $ hledger balance -M --budget
-              Budget performance in 2017/11/01-2017/12/31:
-
-                                    ||                      Nov                       Dec
-              ======================++====================================================
-               assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
-               expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
-               expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
-               expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
-               income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
-              ----------------------++----------------------------------------------------
-                                    ||      0 [              0]       0 [              0]
-
-       This is different from a normal balance report in several ways:
-
-       o Only accounts with budget goals during the report period  are  shown,
-         by default.
-
-       o In  each  column,  in square brackets after the actual amount, budget
-         goal amounts are shown, and the actual/goal percentage.  (Note:  bud-
-         get goals should be in the same commodity as the actual amount.)
-
-       o All  parent accounts are always shown, even in flat mode.  Eg assets,
-         assets:bank, and expenses above.
-
-       o Amounts always include all subaccounts, budgeted or unbudgeted,  even
-         in flat mode.
-
-       This means that the numbers displayed will not always add up! Eg above,
-       the expenses actual amount includes the  gifts  and  supplies  transac-
-       tions,  but  the  expenses:gifts and expenses:supplies accounts are not
-       shown, as they have no budget amounts declared.
-
-       This can be confusing.  When you need to make things clearer,  use  the
-       -E/--empty  flag,  which  will reveal all accounts including unbudgeted
-       ones, giving the full picture.  Eg:
-
-              $ hledger balance -M --budget --empty
-              Budget performance in 2017/11/01-2017/12/31:
-
-                                    ||                      Nov                       Dec
-              ======================++====================================================
-               assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
-               expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
-               expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
-               expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
-               expenses:gifts       ||      0                      $100
-               expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
-               expenses:supplies    ||    $20                         0
-               income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
-              ----------------------++----------------------------------------------------
-                                    ||      0 [              0]       0 [              0]
-
-       You can roll over unspent budgets to next period with --cumulative:
-
-              $ hledger balance -M --budget --cumulative
-              Budget performance in 2017/11/01-2017/12/31:
-
-                                    ||                      Nov                       Dec
-              ======================++====================================================
-               assets               || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
-               assets:bank          || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
-               assets:bank:checking || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
-               expenses             ||   $495 [ 103% of   $480]   $1060 [ 110% of   $960]
-               expenses:bus         ||    $49 [  98% of    $50]    $102 [ 102% of   $100]
-               expenses:food        ||   $396 [  99% of   $400]    $808 [ 101% of   $800]
-               expenses:movies      ||    $30 [ 100% of    $30]     $30 [  50% of    $60]
-               income               ||  $1950 [  98% of  $2000]   $4050 [ 101% of  $4000]
-              ----------------------++----------------------------------------------------
-                                    ||      0 [              0]       0 [              0]
-
-       For more examples and notes, see Budgeting.
-
-   Budget report start date
-       This might be a bug, but for now: when making budget  reports,  it's  a
-       good idea to explicitly set the report's start date to the first day of
-       a reporting period, because a periodic rule like  ~  monthly  generates
-       its  transactions  on the 1st of each month, and if your journal has no
-       regular transactions on the 1st, the default report  start  date  could
-       exclude  that  budget  goal, which can be a little surprising.  Eg here
-       the default report period is just the day of 2020-01-15:
-
-              ~ monthly in 2020
-                (expenses:food)  $500
-
-              2020-01-15
-                expenses:food    $400
-                assets:checking
-
-              $ hledger bal expenses --budget
-              Budget performance in 2020-01-15:
-
-                            || 2020-01-15
-              ==============++============
-               <unbudgeted> ||       $400
-              --------------++------------
-                            ||       $400
-
-       To avoid this, specify the budget report's  period,  or  at  least  the
-       start  date, with -b/-e/-p/date:, to ensure it includes the budget goal
-       transactions (periodic transactions) that  you  want.   Eg,  adding  -b
-       2020/1/1 to the above:
-
-              $ hledger bal expenses --budget -b 2020/1/1
-              Budget performance in 2020-01-01..2020-01-15:
-
-                             || 2020-01-01..2020-01-15
-              ===============++========================
-               expenses:food ||     $400 [80% of $500]
-              ---------------++------------------------
-                             ||     $400 [80% of $500]
-
-   Nested budgets
-       You  can  add budgets to any account in your account hierarchy.  If you
-       have budgets on both parent account and some of its children, then bud-
-       get(s)  of  the  child account(s) would be added to the budget of their
-       parent, much like account balances behave.
-
-       In the most simple case this means that once you add a  budget  to  any
-       account, all its parents would have budget as well.
-
-       To illustrate this, consider the following budget:
-
-              ~ monthly from 2019/01
-                  expenses:personal             $1,000.00
-                  expenses:personal:electronics    $100.00
-                  liabilities
-
-       With  this,  monthly  budget  for electronics is defined to be $100 and
-       budget for personal expenses is an additional $1000,  which  implicitly
-       means that budget for both expenses:personal and expenses is $1100.
-
-       Transactions  in expenses:personal:electronics will be counted both to-
-       wards its $100 budget and $1100 of expenses:personal , and transactions
-       in  any  other subaccount of expenses:personal would be counted towards
-       only towards the budget of expenses:personal.
-
-       For example, let's consider these transactions:
-
-              ~ monthly from 2019/01
-                  expenses:personal             $1,000.00
-                  expenses:personal:electronics    $100.00
-                  liabilities
-
-              2019/01/01 Google home hub
-                  expenses:personal:electronics          $90.00
-                  liabilities                           $-90.00
-
-              2019/01/02 Phone screen protector
-                  expenses:personal:electronics:upgrades          $10.00
-                  liabilities
-
-              2019/01/02 Weekly train ticket
-                  expenses:personal:train tickets       $153.00
-                  liabilities
-
-              2019/01/03 Flowers
-                  expenses:personal          $30.00
-                  liabilities
-
-       As you can see, we  have  transactions  in  expenses:personal:electron-
-       ics:upgrades  and  expenses:personal:train  tickets,  and since both of
-       these accounts are without explicitly defined  budget,  these  transac-
-       tions would be counted towards budgets of expenses:personal:electronics
-       and expenses:personal accordingly:
-
-              $ hledger balance --budget -M
-              Budget performance in 2019/01:
-
-                                             ||                           Jan
-              ===============================++===============================
-               expenses                      ||  $283.00 [  26% of  $1100.00]
-               expenses:personal             ||  $283.00 [  26% of  $1100.00]
-               expenses:personal:electronics ||  $100.00 [ 100% of   $100.00]
-               liabilities                   || $-283.00 [  26% of $-1100.00]
-              -------------------------------++-------------------------------
-                                             ||        0 [                 0]
-
-       And with --empty, we can get a better picture of budget allocation  and
-       consumption:
-
-              $ hledger balance --budget -M --empty
-              Budget performance in 2019/01:
-
-                                                      ||                           Jan
-              ========================================++===============================
-               expenses                               ||  $283.00 [  26% of  $1100.00]
-               expenses:personal                      ||  $283.00 [  26% of  $1100.00]
-               expenses:personal:electronics          ||  $100.00 [ 100% of   $100.00]
-               expenses:personal:electronics:upgrades ||   $10.00
-               expenses:personal:train tickets        ||  $153.00
-               liabilities                            || $-283.00 [  26% of $-1100.00]
-              ----------------------------------------++-------------------------------
-                                                      ||        0 [                 0]
-
-   balancesheet
-       balancesheet, bs
-       This  command  displays a balance sheet, showing historical ending bal-
-       ances of asset and liability accounts.  (To see equity as well, use the
-       balancesheetequity  command.)  Amounts  are  shown with normal positive
-       sign, as in conventional financial statements.
-
-       The asset and liability accounts shown are those accounts declared with
-       the  Asset or Cash or Liability type, or otherwise all accounts under a
-       top-level asset or liability account  (case  insensitive,  plurals  al-
-       lowed).
-
-       Example:
-
-              $ hledger balancesheet
-              Balance Sheet
-
-              Assets:
-                               $-1  assets
-                                $1    bank:saving
-                               $-2    cash
-              --------------------
-                               $-1
-
-              Liabilities:
-                                $1  liabilities:debts
-              --------------------
-                                $1
-
-              Total:
-              --------------------
-                                 0
-
-       With a reporting interval, multiple columns will be shown, one for each
-       report period.  As with multicolumn balance reports, you can alter  the
-       report  mode  with  --change/--cumulative/--historical.   Normally bal-
-       ancesheet shows historical ending balances, which is what you need  for
-       a  balance  sheet;  note  this means it ignores report begin dates (and
-       -T/--row-total, since summing end  balances  generally  does  not  make
-       sense).   Instead  of absolute values percentages can be displayed with
-       -%.
-
-       This command also supports the output destination and output format op-
-       tions  The output formats supported are txt, csv, html, and (experimen-
-       tal) json.
-
-   balancesheetequity
-       balancesheetequity, bse
-       This command displays a balance sheet, showing historical  ending  bal-
-       ances  of asset, liability and equity accounts.  Amounts are shown with
-       normal positive sign, as in conventional financial statements.
-
-       The asset, liability and equity accounts shown are those  accounts  de-
-       clared with the Asset, Cash, Liability or Equity type, or otherwise all
-       accounts under a top-level asset, liability or equity account (case in-
-       sensitive, plurals allowed).
-
-       Example:
-
-              $ hledger balancesheetequity
-              Balance Sheet With Equity
-
-              Assets:
-                               $-2  assets
-                                $1    bank:saving
-                               $-3    cash
-              --------------------
-                               $-2
-
-              Liabilities:
-                                $1  liabilities:debts
-              --------------------
-                                $1
-
-              Equity:
-                        $1  equity:owner
-              --------------------
-                        $1
-
-              Total:
-              --------------------
-                                 0
-
-       This command also supports the output destination and output format op-
-       tions The output formats supported are txt, csv, html, and  (experimen-
-       tal) json.
-
-   cashflow
-       cashflow, cf
-       This  command  displays  a  cashflow statement, showing the inflows and
-       outflows affecting "cash" (ie, liquid) assets.  Amounts are shown  with
-       normal positive sign, as in conventional financial statements.
-
-       The  "cash"  accounts  shown  are those accounts declared with the Cash
-       type, or otherwise all accounts under a top-level asset  account  (case
-       insensitive,  plural  allowed) which do not have fixed, investment, re-
-       ceivable or A/R in their name.
-
-       Example:
-
-              $ hledger cashflow
-              Cashflow Statement
-
-              Cash flows:
-                               $-1  assets
-                                $1    bank:saving
-                               $-2    cash
-              --------------------
-                               $-1
-
-              Total:
-              --------------------
-                               $-1
-
-       With a reporting interval, multiple columns will be shown, one for each
-       report  period.   Normally cashflow shows changes in assets per period,
-       though as with multicolumn balance reports you  can  alter  the  report
-       mode with --change/--cumulative/--historical.  Instead of absolute val-
-       ues percentages can be displayed with -%.
-
-       This command also supports the output destination and output format op-
-       tions  The output formats supported are txt, csv, html, and (experimen-
-       tal) json.
-
-   check
-       check
-       Check for various kinds of errors in your data.  experimental
-
-       hledger provides a number of built-in  error  checks  to  help  prevent
-       problems  in  your  data.  Some of these are run automatically; or, you
-       can use this check command to run them on demand, with no output and  a
-       zero exit code if all is well.  Some examples:
-
-              hledger check      # basic checks
-              hledger check -s   # basic + strict checks
-              hledger check ordereddates uniqueleafnames  # basic + specified checks
-
-       Here are the checks currently available:
-
-   Basic checks
-       These are always run by this command and other commands:
-
-       o parseable - data files are well-formed and can be successfully parsed
-
-       o autobalanced  -  all  transactions  are  balanced,  inferring missing
-         amounts where necessary, and possibly  converting  commodities  using
-         transaction prices or automatically-inferred transaction prices
-
-       o assertions  -  all  balance  assertions  in  the journal are passing.
-         (This check can be disabled with -I/--ignore-assertions.)
-
-   Strict checks
-       These are always run by this and other  commands  when  -s/--strict  is
-       used (strict mode):
-
-       o accounts - all account names used by transactions have been declared
-
-       o commodities - all commodity symbols used have been declared
-
-   Other checks
-       These  checks  can be run by specifying their names as arguments to the
-       check command:
-
-       o ordereddates - transactions are ordered by date (similar to  the  old
-         check-dates command)
-
-       o uniqueleafnames  -  all account leaf names are unique (similar to the
-         old check-dupes command)
-
-   Add-on checks
-       Some checks are not yet integrated with this command, but are available
-       as add-on commands in https://github.com/simonmichael/hledger/tree/mas-
-       ter/bin:
-
-       o hledger-check-tagfiles - all  tag  values  containing  /  (a  forward
-         slash) exist as file paths
-
-       o hledger-check-fancyassertions  -  more complex balance assertions are
-         passing
-
-       You could make your own similar scripts to perform custom checks; Cook-
-       book -> Scripting may be helpful.
-
-   close
-       close, equity
-       Prints  a  "closing  balances"  transaction  and  an "opening balances"
-       transaction that bring account balances to and from zero, respectively.
-       These can be added to your journal file(s), eg to bring asset/liability
-       balances forward into a new journal file, or to close out  revenues/ex-
-       penses to retained earnings at the end of a period.
-
-       You  can  print  just one of these transactions by using the --close or
-       --open flag.  You can customise their descriptions  with  the  --close-
-       desc and --open-desc options.
-
-       One amountless posting to "equity:opening/closing balances" is added to
-       balance the transactions, by default.  You can customise  this  account
-       name  with  --close-acct  and  --open-acct;  if you specify only one of
-       these, it will be used for both.
-
-       With --x/--explicit, the equity posting's amount will be shown.  And if
-       it  involves multiple commodities, a posting for each commodity will be
-       shown, as with the print command.
-
-       With --interleaved, the equity postings are shown next to the  postings
-       they balance, which makes troubleshooting easier.
-
-       By default, transaction prices in the journal are ignored when generat-
-       ing the closing/opening transactions.  With --show-costs, this cost in-
-       formation  is preserved (balance -B reports will be unchanged after the
-       transition).  Separate postings are generated for  each  cost  in  each
-       commodity.   Note  this can generate very large journal entries, if you
-       have many foreign currency or investment transactions.
-
-   close usage
-       If you split your journal files by time (eg yearly), you will typically
-       run  this command at the end of the year, and save the closing transac-
-       tion as last entry of the old file, and the opening transaction as  the
-       first  entry  of the new file.  This makes the files self contained, so
-       that correct balances are reported no matter which of them are  loaded.
-       Ie,  if you load just one file, the balances are initialised correctly;
-       or if you load several files, the  redundant  closing/opening  transac-
-       tions  cancel  each other out.  (They will show up in print or register
-       reports; you can  exclude  them  with  a  query  like  not:desc:'(open-
-       ing|closing) balances'.)
-
-       If you're running a business, you might also use this command to "close
-       the books" at the end of  an  accounting  period,  transferring  income
-       statement  account  balances  to  retained  earnings.  (You may want to
-       change the equity account name to something like "equity:retained earn-
-       ings".)
-
-       By  default,  the  closing transaction is dated yesterday, the balances
-       are calculated as of end of yesterday, and the opening  transaction  is
-       dated  today.  To close on some other date, use: hledger close -e OPEN-
-       INGDATE.  Eg, to close/open on the 2018/2019  boundary,  use  -e  2019.
-       You can also use -p or date:PERIOD (any starting date is ignored).
-
-       Both  transactions  will  include balance assertions for the closed/re-
-       opened accounts.  You probably shouldn't use status or realness filters
-       (like  -C or -R or status:) with this command, or the generated balance
-       assertions will depend on these flags.  Likewise, if you run this  com-
-       mand  with  --auto, the balance assertions will probably always require
-       --auto.
-
-       Examples:
-
-       Carrying asset/liability balances into a new file for 2019:
-
-              $ hledger close -f 2018.journal -e 2019 assets liabilities --open
-                  # (copy/paste the output to the start of your 2019 journal file)
-              $ hledger close -f 2018.journal -e 2019 assets liabilities --close
-                  # (copy/paste the output to the end of your 2018 journal file)
-
-       Now:
-
-              $ hledger bs -f 2019.journal                   # one file - balances are correct
-              $ hledger bs -f 2018.journal -f 2019.journal   # two files - balances still correct
-              $ hledger bs -f 2018.journal not:desc:closing  # to see year-end balances, must exclude closing txn
-
-       Transactions spanning the closing date can complicate matters, breaking
-       balance assertions:
-
-              2018/12/30 a purchase made in 2018, clearing the following year
-                  expenses:food          5
-                  assets:bank:checking  -5  ; [2019/1/2]
-
-       Here's one way to resolve that:
-
-              ; in 2018.journal:
-              2018/12/30 a purchase made in 2018, clearing the following year
-                  expenses:food          5
-                  liabilities:pending
-
-              ; in 2019.journal:
-              2019/1/2 clearance of last year's pending transactions
-                  liabilities:pending    5 = 0
-                  assets:checking
-
-   codes
-       codes
-       List the codes seen in transactions, in the order parsed.
-
-       This  command prints the value of each transaction's code field, in the
-       order transactions were parsed.  The transaction code  is  an  optional
-       value  written  in  parentheses between the date and description, often
-       used to store a cheque number, order number or similar.
-
-       Transactions aren't required to have a code, and missing or empty codes
-       will  not  be shown by default.  With the -E/--empty flag, they will be
-       printed as blank lines.
-
-       You can add a query to select a subset of transactions.
-
-       Examples:
-
-              1/1 (123)
-               (a)  1
-
-              1/1 ()
-               (a)  1
-
-              1/1
-               (a)  1
-
-              1/1 (126)
-               (a)  1
-
-              $ hledger codes
-              123
-              124
-              126
-
-              $ hledger codes -E
-              123
-              124
-
-
-              126
-
-   commodities
-       commodities
-       List all commodity/currency symbols used or declared in the journal.
-
-   descriptions
-       descriptions
-       List the unique descriptions that appear in transactions.
-
-       This command lists the unique descriptions that appear in transactions,
-       in  alphabetic order.  You can add a query to select a subset of trans-
-       actions.
-
-       Example:
-
-              $ hledger descriptions
-              Store Name
-              Gas Station | Petrol
-              Person A
-
-   diff
-       diff
-       Compares a particular account's transactions in two  input  files.   It
-       shows any transactions to this account which are in one file but not in
-       the other.
-
-       More precisely, for each posting affecting this account in either file,
-       it  looks for a corresponding posting in the other file which posts the
-       same amount to the same  account  (ignoring  date,  description,  etc.)
-       Since postings not transactions are compared, this also works when mul-
-       tiple bank transactions have been combined into a single journal entry.
-
-       This is useful eg if you have downloaded an account's transactions from
-       your  bank (eg as CSV data).  When hledger and your bank disagree about
-       the account balance, you can compare the bank data with your journal to
-       find out the cause.
-
-       Examples:
-
-              $ hledger diff -f $LEDGER_FILE -f bank.csv assets:bank:giro
-              These transactions are in the first file only:
-
-              2014/01/01 Opening Balances
-                  assets:bank:giro              EUR ...
-                  ...
-                  equity:opening balances       EUR -...
-
-              These transactions are in the second file only:
-
-   files
-       files
-       List  all  files  included in the journal.  With a REGEX argument, only
-       file names matching the regular expression (case sensitive) are shown.
-
-   help
-       help
-       Show any of the hledger manuals.
-
-       The help command displays any of the main hledger manuals,  in  one  of
-       several  ways.  Run it with no argument to list the manuals, or provide
-       a full or partial manual name to select one.
-
-       hledger manuals are available in several formats.   hledger  help  will
-       use  the  first  of  these  display  methods  that it finds: info, man,
-       $PAGER, less, stdout (or when non-interactive, just stdout).   You  can
-       force a particular viewer with the --info, --man, --pager, --cat flags.
-
-       Examples:
-
-              $ hledger help
-              Please choose a manual by typing "hledger help MANUAL" (a substring is ok).
-              Manuals: hledger hledger-ui hledger-web journal csv timeclock timedot
-
-              $ hledger help h --man
-
-              hledger(1)                    hledger User Manuals                    hledger(1)
-
-              NAME
-                     hledger - a command-line accounting tool
-
-              SYNOPSIS
-                     hledger [-f FILE] COMMAND [OPTIONS] [ARGS]
-                     hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]
-                     hledger
-
-              DESCRIPTION
-                     hledger  is  a  cross-platform  program  for tracking money, time, or any
-              ...
-
-   import
-       import
-       Read  new  transactions added to each FILE since last run, and add them
-       to the main journal file.  Or with --dry-run, just print  the  transac-
-       tions  that  would  be  added.  Or with --catchup, just mark all of the
-       FILEs' transactions as imported, without actually importing any.
-
-       The input files are specified as arguments - no need to write -f before
-       each one.  So eg to add new transactions from all CSV files to the main
-       journal, it's just: hledger import *.csv
-
-       New transactions are detected in the same way as print --new: by assum-
-       ing transactions are always added to the input files in increasing date
-       order, and by saving .latest.FILE state files.
-
-       The --dry-run output is in journal format, so you can filter it, eg  to
-       see only uncategorised transactions:
-
-              $ hledger import --dry ... | hledger -f- print unknown --ignore-assertions
-
-   Importing balance assignments
-       Entries  added  by import will have their posting amounts made explicit
-       (like hledger print -x).  This means that any  balance  assignments  in
-       imported  files must be evaluated; but, imported files don't get to see
-       the main file's account balances.  As a result, importing entries  with
-       balance assignments (eg from an institution that provides only balances
-       and not posting  amounts)  will  probably  generate  incorrect  posting
-       amounts.  To avoid this problem, use print instead of import:
-
-              $ hledger print IMPORTFILE [--new] >> $LEDGER_FILE
-
-       (If  you  think  import  should leave amounts implicit like print does,
-       please test it and send a pull request.)
-
-   Commodity display styles
-       Imported amounts will be formatted according to the canonical commodity
-       styles (declared or inferred) in the main journal file.
-
-   incomestatement
-       incomestatement, is
-       This  command  displays  an  income statement, showing revenues and ex-
-       penses during one or more periods.  Amounts are shown with normal posi-
-       tive sign, as in conventional financial statements.
-
-       The revenue and expense accounts shown are those accounts declared with
-       the Revenue or Expense type, or otherwise all  accounts  under  a  top-
-       level  revenue  or income or expense account (case insensitive, plurals
-       allowed).
-
-       Example:
-
-              $ hledger incomestatement
-              Income Statement
-
-              Revenues:
-                               $-2  income
-                               $-1    gifts
-                               $-1    salary
-              --------------------
-                               $-2
-
-              Expenses:
-                                $2  expenses
-                                $1    food
-                                $1    supplies
-              --------------------
-                                $2
-
-              Total:
-              --------------------
-                                 0
-
-       With a reporting interval, multiple columns will be shown, one for each
-       report  period.   Normally  incomestatement shows revenues/expenses per
-       period, though as with multicolumn balance reports you  can  alter  the
-       report  mode with --change/--cumulative/--historical.  Instead of abso-
-       lute values percentages can be displayed with -%.
-
-       This command also supports the output destination and output format op-
-       tions  The output formats supported are txt, csv, html, and (experimen-
-       tal) json.
-
-   notes
-       notes
-       List the unique notes that appear in transactions.
-
-       This command lists the unique notes that appear in transactions, in al-
-       phabetic  order.   You  can  add a query to select a subset of transac-
-       tions.  The note is the part of the transaction description after  a  |
-       character (or if there is no |, the whole description).
-
-       Example:
-
-              $ hledger notes
-              Petrol
-              Snacks
-
-   rewrite
-       rewrite
-       Print all transactions, rewriting the postings of matched transactions.
-       For now the only rewrite available is adding new postings,  like  print
-       --auto.
-
-       This is a start at a generic rewriter of transaction entries.  It reads
-       the default journal and prints the transactions, like print,  but  adds
-       one or more specified postings to any transactions matching QUERY.  The
-       posting amounts can be fixed, or a multiplier of the existing  transac-
-       tion's first posting amount.
-
-       Examples:
-
-              $ hledger-rewrite.hs ^income --add-posting '(liabilities:tax)  *.33  ; income tax' --add-posting '(reserve:gifts)  $100'
-              $ hledger-rewrite.hs expenses:gifts --add-posting '(reserve:gifts)  *-1"'
-              $ hledger-rewrite.hs -f rewrites.hledger
-
-       rewrites.hledger may consist of entries like:
-
-              = ^income amt:<0 date:2017
-                (liabilities:tax)  *0.33  ; tax on income
-                (reserve:grocery)  *0.25  ; reserve 25% for grocery
-                (reserve:)  *0.25  ; reserve 25% for grocery
-
-       Note  the  single  quotes to protect the dollar sign from bash, and the
-       two spaces between account and amount.
-
-       More:
-
-              $ hledger rewrite -- [QUERY]        --add-posting "ACCT  AMTEXPR" ...
-              $ hledger rewrite -- ^income        --add-posting '(liabilities:tax)  *.33'
-              $ hledger rewrite -- expenses:gifts --add-posting '(budget:gifts)  *-1"'
-              $ hledger rewrite -- ^income        --add-posting '(budget:foreign currency)  *0.25 JPY; diversify'
-
-       Argument for --add-posting option is a  usual  posting  of  transaction
-       with  an  exception  for amount specification.  More precisely, you can
-       use '*' (star symbol) before the amount to indicate that that this is a
-       factor  for  an  amount of original matched posting.  If the amount in-
-       cludes a commodity name, the new posting amount will be in the new com-
-       modity;  otherwise,  it will be in the matched posting amount's commod-
-       ity.
-
-   Re-write rules in a file
-       During the run this tool will execute  so  called  "Automated  Transac-
-       tions" found in any journal it process.  I.e instead of specifying this
-       operations in command line you can put them in a journal file.
-
-              $ rewrite-rules.journal
-
-       Make contents look like this:
-
-              = ^income
-                  (liabilities:tax)  *.33
-
-              = expenses:gifts
-                  budget:gifts  *-1
-                  assets:budget  *1
-
-       Note that '=' (equality symbol) that is used instead of date in  trans-
-       actions you usually write.  It indicates the query by which you want to
-       match the posting to add new ones.
-
-              $ hledger rewrite -- -f input.journal -f rewrite-rules.journal > rewritten-tidy-output.journal
-
-       This is something similar to the commands pipeline:
-
-              $ hledger rewrite -- -f input.journal '^income' --add-posting '(liabilities:tax)  *.33' \
-                | hledger rewrite -- -f - expenses:gifts      --add-posting 'budget:gifts  *-1'       \
-                                                              --add-posting 'assets:budget  *1'       \
-                > rewritten-tidy-output.journal
-
-       It is important to understand that relative order of  such  entries  in
-       journal  is important.  You can re-use result of previously added post-
-       ings.
-
-   Diff output format
-       To use this tool for batch modification of your journal files  you  may
-       find useful output in form of unified diff.
-
-              $ hledger rewrite -- --diff -f examples/sample.journal '^income' --add-posting '(liabilities:tax)  *.33'
-
-       Output might look like:
-
-              --- /tmp/examples/sample.journal
-              +++ /tmp/examples/sample.journal
-              @@ -18,3 +18,4 @@
-               2008/01/01 income
-              -    assets:bank:checking  $1
-              +    assets:bank:checking            $1
-                   income:salary
-              +    (liabilities:tax)                0
-              @@ -22,3 +23,4 @@
-               2008/06/01 gift
-              -    assets:bank:checking  $1
-              +    assets:bank:checking            $1
-                   income:gifts
-              +    (liabilities:tax)                0
-
-       If you'll pass this through patch tool you'll get transactions contain-
-       ing the posting that matches your query be updated.  Note that multiple
-       files  might  be  update according to list of input files specified via
-       --file options and include directives inside of these files.
-
-       Be careful.  Whole transaction being re-formatted in a style of  output
-       from hledger print.
-
-       See also:
-
-       https://github.com/simonmichael/hledger/issues/99
-
-   rewrite vs. print --auto
-       This  command  predates  print --auto, and currently does much the same
-       thing, but with these differences:
-
-       o with multiple files, rewrite lets rules in any file affect all  other
-         files.   print  --auto  uses standard directive scoping; rules affect
-         only child files.
-
-       o rewrite's query limits which transactions can be rewritten;  all  are
-         printed.  print --auto's query limits which transactions are printed.
-
-       o rewrite  applies  rules  specified on command line or in the journal.
-         print --auto applies rules specified in the journal.
-
-   roi
-       roi
-       Shows the time-weighted (TWR) and money-weighted (IRR) rate  of  return
-       on your investments.
-
-       This  command  assumes  that  you have account(s) that hold nothing but
-       your investments and whenever you record current appraisal/valuation of
-       these investments you offset unrealized profit and loss into account(s)
-       that, again, hold nothing but unrealized profit and loss.
-
-       Any transactions affecting balance of  investment  account(s)  and  not
-       originating  from  unrealized profit and loss account(s) are assumed to
-       be your investments or withdrawals.
-
-       At a minimum, you need to supply a query (which could be  just  an  ac-
-       count name) to select your investments with --inv, and another query to
-       identify your profit and loss transactions with --pnl.
-
-       This command will compute and display the internalized rate  of  return
-       (IRR)  and  time-weighted rate of return (TWR) for your investments for
-       the time period requested.  Both rates of return are annualized  before
-       display, regardless of the length of reporting interval.
-
-       Note, in some cases this report can fail, for these reasons:
-
-       o Error  (NotBracketed): No solution for Internal Rate of Return (IRR).
-         Possible causes: IRR is huge (>1000000%), balance of  investment  be-
-         comes negative at some point in time.
-
-       o Error  (SearchFailed):  Failed  to find solution for Internal Rate of
-         Return (IRR).  Either search does not converge to a solution, or con-
-         verges too slowly.
-
-       Examples:
-
-       o Using  roi  to  report  unrealised  gains:  https://github.com/simon-
-         michael/hledger/blob/master/examples/roi-unrealised.ledger
-
-       More background:
-
-       "ROI" stands for "return on investment".  Traditionally this  was  com-
-       puted  as a difference between current value of investment and its ini-
-       tial value, expressed in percentage of the initial value.
-
-       However, this approach is only practical in simple cases, where invest-
-       ments  receives  no  in-flows  or out-flows of money, and where rate of
-       growth is fixed over time.  For more complex scenarios you need differ-
-       ent  ways to compute rate of return, and this command implements two of
-       them: IRR and TWR.
-
-       Internal rate of return, or "IRR" (also called "money-weighted rate  of
-       return")   takes  into  account  effects  of  in-flows  and  out-flows.
-       Naively, if you are withdrawing from your investment, your future gains
-       would  be smaller (in absolute numbers), and will be a smaller percent-
-       age of your initial investment, and if you are adding to  your  invest-
-       ment,  you will receive bigger absolute gains (but probably at the same
-       rate of return).  IRR is a way to compute rate of return for  each  pe-
-       riod  between  in-flow or out-flow of money, and then combine them in a
-       way that gives you an annual rate of return that investment is expected
-       to generate.
-
-       As  mentioned before, in-flows and out-flows would be any cash that you
-       personally put in or withdraw, and for the  "roi"  command,  these  are
-       transactions  that  involve  account(s) matching --inv argument and NOT
-       involve account(s) matching --pnl argument.
-
-       Presumably, you will also record changes in the value of  your  invest-
-       ment,  and  balance  them  against  "profit  and  loss" (or "unrealized
-       gains") account.  Note that in order for IRR to compute the precise ef-
-       fect  of  your  in-flows  and out-flows on the rate of return, you will
-       need to record the value of your investement on or close  to  the  days
-       when in- or out-flows occur.
-
-       Implementation  of  IRR in hledger should match the XIRR formula in Ex-
-       cel.
-
-       Second way to compute rate of return that  roi  command  implements  is
-       called "time-weighted rate of return" or "TWR".  Like IRR, it will also
-       break the history of your investment into periods between in-flows  and
-       out-flows to compute rate of return per each period and then a compound
-       rate of return.  However, internal workings of TWR are quite different.
-
-       In technical terms, IRR uses the same approach as  computation  of  net
-       present value, and tries to find a discount rate that makes net present
-       value of all the cash flows of your investment to add up to zero.  This
-       could  be hard to wrap your head around, especially if you haven't done
-       discounted cash flow analysis before.
-
-       TWR represents your investment as an imaginary "unit  fund"  where  in-
-       flows/  out-flows  lead to buying or selling "units" of your investment
-       and changes in its value change the value of "investment unit".  Change
-       in  "unit  price" over the reporting period gives you rate of return of
-       your investment.
-
-       References: * Explanation of rate of return * Explanation of IRR *  Ex-
-       planation  of TWR * Examples of computing IRR and TWR and discussion of
-       the limitations of both metrics
-
-       More examples:
-
-       Lets say that we found an investment in Snake Oil that is  proising  to
-       give us 10% annually:
-
-              2019-01-01 Investing in Snake Oil
-                assets:cash  -$100
-                investment:snake oil
-
-              2019-12-24 Recording the growth of Snake Oil
-                investment:snake oil   = $110
-                equity:unrealized gains
-
-       For  now,  basic  computation of the rate of return, as well as IRR and
-       TWR, gives us the expected 10%:
-
-              $ hledger roi -Y --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+-----++--------+--------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |    TWR |
-              +===++============+============++===============+==========+=============+=====++========+========+
-              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         110 |  10 || 10.00% | 10.00% |
-              +---++------------+------------++---------------+----------+-------------+-----++--------+--------+
-
-       However, lets say that shorty after  investing  in  the  Snake  Oil  we
-       started  to  have  second  thoughs, so we prompty withdrew $90, leaving
-       only $10 in.  Before Christmas, though, we started to get the "fear  of
-       mission  out", so we put the $90 back in.  So for most of the year, our
-       investment was just $10 dollars, and it gave us just $1 in growth:
-
-              2019-01-01 Investing in Snake Oil
-                assets:cash  -$100
-                investment:snake oil
-
-              2019-01-02 Buyers remorse
-                assets:cash  $90
-                investment:snake oil
-
-              2019-12-30 Fear of missing out
-                assets:cash  -$90
-                investment:snake oil
-
-              2019-12-31 Recording the growth of Snake Oil
-                investment:snake oil   = $101
-                equity:unrealized gains
-
-       Now IRR and TWR are drastically different:
-
-              $ hledger roi -Y --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+-----++-------+-------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||   IRR |   TWR |
-              +===++============+============++===============+==========+=============+=====++=======+=======+
-              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         101 |   1 || 9.32% | 1.00% |
-              +---++------------+------------++---------------+----------+-------------+-----++-------+-------+
-
-       Here, IRR tells us that we made close to 10% on the $10 dollars that we
-       had in the account most of the time.  And TWR is ...  just 1%?  Why?
-
-       Based  on the transactions in our journal, TWR "think" that we are buy-
-       ing back $90 worst of Snake Oil at the same price that it  had  at  the
-       beginning of they year, and then after that our $100 investment gets $1
-       increase in value, or 1% of $100.  Let's take a closer look at what  is
-       happening here by asking for quarterly reports instead of annual:
-
-              $ hledger roi -Q --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+-----++--------+-------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |   TWR |
-              +===++============+============++===============+==========+=============+=====++========+=======+
-              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |          10 |   0 ||  0.00% | 0.00% |
-              | 2 || 2019-04-01 | 2019-06-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
-              | 3 || 2019-07-01 | 2019-09-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
-              | 4 || 2019-10-01 | 2019-12-31 ||            10 |       90 |         101 |   1 || 37.80% | 4.03% |
-              +---++------------+------------++---------------+----------+-------------+-----++--------+-------+
-
-       Now  both IRR and TWR are thrown off by the fact that all of the growth
-       for our investment happens in Q4 2019.  This happes because IRR  compu-
-       tation is still yielding 9.32% and TWR is still 1%, but this time these
-       are rates for three month period instead of twelve, so in order to  get
-       an annual rate they should be multiplied by four!
-
-       Let's try to keep a better record of how Snake Oil grew in value:
-
-              2019-01-01 Investing in Snake Oil
-                assets:cash  -$100
-                investment:snake oil
-
-              2019-01-02 Buyers remorse
-                assets:cash  $90
-                investment:snake oil
-
-              2019-02-28 Recording the growth of Snake Oil
-                investment:snake oil
-                equity:unrealized gains  -$0.25
-
-              2019-06-30 Recording the growth of Snake Oil
-                investment:snake oil
-                equity:unrealized gains  -$0.25
-
-              2019-09-30 Recording the growth of Snake Oil
-                investment:snake oil
-                equity:unrealized gains  -$0.25
-
-              2019-12-30 Fear of missing out
-                assets:cash  -$90
-                investment:snake oil
-
-              2019-12-31 Recording the growth of Snake Oil
-                investment:snake oil
-                equity:unrealized gains  -$0.25
-
-       Would our quartery report look better now?  Almost:
-
-              $ hledger roi -Q --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
-              +===++============+============++===============+==========+=============+======++========+========+
-              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
-              | 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
-              | 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
-              | 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  1.00% |
-              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
-
-       Something  is  still wrong with TWR computation for Q4, and if you have
-       been paying attention you know what it is already: big $90 buy-back  is
-       recorded  prior  to  the  only  transaction that captures the change of
-       value of Snake Oil that happened in this  time  period.   Lets  combine
-       transactions from 30th and 31st of Dec into one:
-
-              2019-12-30 Fear of missing out and growth of Snake Oil
-                assets:cash  -$90
-                investment:snake oil
-                equity:unrealized gains  -$0.25
-
-       Now growth of investment properly affects its price at the time of buy-
-       back:
-
-              $ hledger roi -Q --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
-              +===++============+============++===============+==========+=============+======++========+========+
-              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
-              | 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
-              | 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
-              | 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  9.57% |
-              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
-
-       And for annual report, TWR now reports the exact profitability  of  our
-       investment:
-
-              $ hledger roi -Y --inv investment --pnl "unrealized"
-              +---++------------+------------++---------------+----------+-------------+------++-------+--------+
-              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||   IRR |    TWR |
-              +===++============+============++===============+==========+=============+======++=======+========+
-              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |      101.00 | 1.00 || 9.32% | 10.00% |
-              +---++------------+------------++---------------+----------+-------------+------++-------+--------+
-
-   stats
-       stats
-       Show some journal statistics.
-
-       The  stats  command displays summary information for the whole journal,
-       or a matched part of it.  With a reporting interval, it shows a  report
-       for each report period.
-
-       Example:
-
-              $ hledger stats
-              Main journal file        : /src/hledger/examples/sample.journal
-              Included journal files   :
-              Transactions span        : 2008-01-01 to 2009-01-01 (366 days)
-              Last transaction         : 2008-12-31 (2333 days ago)
-              Transactions             : 5 (0.0 per day)
-              Transactions last 30 days: 0 (0.0 per day)
-              Transactions last 7 days : 0 (0.0 per day)
-              Payees/descriptions      : 5
-              Accounts                 : 8 (depth 3)
-              Commodities              : 1 ($)
-              Market prices            : 12 ($)
-
-       This  command also supports output destination and output format selec-
-       tion.
-
-   tags
-       tags
-       List the unique tag names used in the journal.  With a  TAGREGEX  argu-
-       ment, only tag names matching the regular expression (case insensitive)
-       are shown.  With QUERY arguments, only transactions matching the  query
-       are considered.
-
-       With the --values flag, the tags' unique values are listed instead.
-
-       With  --parsed flag, all tags or values are shown in the order they are
-       parsed from the input data, including duplicates.
-
-       With -E/--empty, any blank/empty values will also be  shown,  otherwise
-       they are omitted.
-
-   test
-       test
-       Run built-in unit tests.
-
-       This  command  runs the unit tests built in to hledger and hledger-lib,
-       printing the results on stdout.  If any test fails, the exit code  will
-       be non-zero.
-
-       This  is  mainly used by hledger developers, but you can also use it to
-       sanity-check the installed hledger executable on  your  platform.   All
-       tests  are  expected to pass - if you ever see a failure, please report
-       as a bug!
-
-       This command also accepts tasty test runner options, written after a --
-       (double hyphen).  Eg to run only the tests in Hledger.Data.Amount, with
-       ANSI colour codes disabled:
-
-              $ hledger test -- -pData.Amount --color=never
-
-       For help on these, see  https://github.com/feuerbach/tasty#options  (--
-       --help currently doesn't show them).
-
-   Add-on commands
-       Any programs or scripts in your PATH named named hledger-SOMETHING will
-       also appear in the commands list (with a +  mark).   These  are  called
-       add-on commands.
-
-       These offical add-ons are maintained and released along with hledger:
-
-       o ui an efficient terminal interface for hledger (TUI)
-
-       o web a simple web interface for hledger (WUI)
-
-       These add-ons are maintained separately:
-
-       o iadd a more interactive alternative for the add command
-
-       o interest generates interest transactions according to various schemes
-
-       o stockquotes  downloads market prices for your commodities from Alpha-
-         Vantage (experimental)
-
-       Additional experimental add-ons, which may not be in a  working  state,
-       can be found in the bin/ directory in the hledger repo.
-
-   Add-on command flags
-       In a hledger command line, add-on command flags must have a double dash
-       (--) preceding them.  Eg you must write:
-
-              $ hledger web -- --serve
-
-       and not:
-
-              $ hledger web --serve
-
-       (because the --serve flag belongs to hledger-web, not hledger).
-
-       The -h/--help and --version flags work without --, with their  position
-       deciding  which  program  they  refer  to.   Eg  hledger  -h  web shows
-       hledger's help, hledger web -h shows hledger-web's help.
-
-       If you have any trouble with this, remember you can always run the add-
-       on program directly, eg:
-
-              $ hledger-web --serve
-
-   Making add-on commands
-       Add-on commands are programs or scripts in your PATH
-
-       o whose name starts with hledger-
-
-       o whose  name  ends  with  a recognised file extension: .bat,.com,.exe,
-         .hs,.lhs,.pl,.py,.rb,.rkt,.sh or none
-
-       o and (on unix, mac) which are executable by the current user.
-
-       Add-ons are a relatively easy way to add local features  or  experiment
-       with  new  ideas.   They  can  be  written in any language, but haskell
-       scripts have a big advantage: they can use  the  same  hledger  library
-       functions  that built-in commands use for command-line options, parsing
-       and reporting.
-
-ENVIRONMENT
-       LEDGER_FILE The journal file path when not specified with -f.  Default:
-       ~/.hledger.journal  (on  windows,  perhaps C:/Users/USER/.hledger.jour-
-       nal).
-
-       A typical value is ~/DIR/YYYY.journal,  where  DIR  is  a  version-con-
-       trolled  finance directory and YYYY is the current year.  Or ~/DIR/cur-
-       rent.journal, where current.journal is a symbolic link to YYYY.journal.
-
-       On Mac computers, you can set this and other environment variables in a
-       more  thorough  way that also affects applications started from the GUI
-       (say, an Emacs dock icon).  Eg on MacOS Catalina I have a ~/.MacOSX/en-
-       vironment.plist file containing
-
-              {
-                "LEDGER_FILE" : "~/finance/current.journal"
-              }
-
-       To see the effect you may need to killall Dock, or reboot.
-
-       COLUMNS  The  screen  width used by the register command.  Default: the
-       full terminal width.
-
-       NO_COLOR If this variable exists with any value, hledger will  not  use
-       ANSI   color   codes   in   terminal   output.    This   overrides  the
-       --color/--colour option.
-
-FILES
-       Reads data from one or more files in hledger journal, timeclock,  time-
-       dot,   or   CSV   format   specified   with  -f,  or  $LEDGER_FILE,  or
-       $HOME/.hledger.journal          (on          windows,           perhaps
-       C:/Users/USER/.hledger.journal).
-
-LIMITATIONS
-       The  need  to  precede add-on command options with -- when invoked from
-       hledger is awkward.
-
-       When input data contains non-ascii characters, a suitable system locale
-       must be configured (or there will be an unhelpful error).  Eg on POSIX,
-       set LANG to something other than C.
-
-       In a Microsoft Windows CMD window, non-ascii characters and colours are
-       not supported.
-
-       On Windows, non-ascii characters may not display correctly when running
-       a hledger built in CMD in MSYS/CYGWIN, or vice-versa.
-
-       In a Cygwin/MSYS/Mintty window, the tab key is not supported in hledger
-       add.
-
-       Not  all of Ledger's journal file syntax is supported.  See file format
-       differences.
-
-       On large data files, hledger  is  slower  and  uses  more  memory  than
-       Ledger.
-
-TROUBLESHOOTING
-       Here  are some issues you might encounter when you run hledger (and re-
-       member you can also seek help from the IRC channel, mail  list  or  bug
-       tracker):
-
-       Successfully installed, but "No command 'hledger' found"
-       stack and cabal install binaries into a special directory, which should
-       be added to your PATH environment variable.  Eg on  unix-like  systems,
-       that is ~/.local/bin and ~/.cabal/bin respectively.
-
-       I set a custom LEDGER_FILE, but hledger is still using the default file
-       LEDGER_FILE  should  be  a  real environment variable, not just a shell
-       variable.  The command env | grep LEDGER_FILE should show it.  You  may
-       need to use export.  Here's an explanation.
-
-       Getting  errors  like "Illegal byte sequence" or "Invalid or incomplete
-       multibyte or wide character" or "commitAndReleaseBuffer: invalid  argu-
-       ment (invalid character)"
-       Programs compiled with GHC (hledger, haskell build tools, etc.) need to
-       have a UTF-8-aware locale configured in the environment, otherwise they
-       will  fail  with  these  kinds  of errors when they encounter non-ascii
-       characters.
-
-       To fix it, set the LANG environment variable to some locale which  sup-
-       ports UTF-8.  The locale you choose must be installed on your system.
-
-       Here's an example of setting LANG temporarily, on Ubuntu GNU/Linux:
-
-              $ file my.journal
-              my.journal: UTF-8 Unicode text         # the file is UTF8-encoded
-              $ echo $LANG
-              C                                      # LANG is set to the default locale, which does not support UTF8
-              $ locale -a                            # which locales are installed ?
-              C
-              en_US.utf8                             # here's a UTF8-aware one we can use
-              POSIX
-              $ LANG=en_US.utf8 hledger -f my.journal print   # ensure it is used for this command
-
-       If  available,  C.UTF-8 will also work.  If your preferred locale isn't
-       listed by locale -a, you might need to install it.   Eg  on  Ubuntu/De-
-       bian:
-
-              $ apt-get install language-pack-fr
-              $ locale -a
-              C
-              en_US.utf8
-              fr_BE.utf8
-              fr_CA.utf8
-              fr_CH.utf8
-              fr_FR.utf8
-              fr_LU.utf8
-              POSIX
-              $ LANG=fr_FR.utf8 hledger -f my.journal print
-
-       Here's how you could set it permanently, if you use a bash shell:
-
-              $ echo "export LANG=en_US.utf8" >>~/.bash_profile
-              $ bash --login
-
-       Exact  spelling  and capitalisation may be important.  Note the differ-
-       ence on MacOS (UTF-8, not utf8).   Some  platforms  (eg  ubuntu)  allow
-       variant spellings, but others (eg macos) require it to be exact:
-
-              $ locale -a | grep -iE en_us.*utf
-              en_US.UTF-8
-              $ LANG=en_US.UTF-8 hledger -f my.journal print
-
-
-
-REPORTING BUGS
-       Report  bugs at http://bugs.hledger.org (or on the #hledger IRC channel
-       or hledger mail list)
-
-
-AUTHORS
-       Simon Michael <simon@joyful.com> and contributors
-
-
-COPYRIGHT
-       Copyright (C) 2007-2020 Simon Michael.
-       Released under GNU GPL v3 or later.
-
-
-SEE ALSO
-       hledger(1), hledger-ui(1), hledger-web(1), ledger(1)
-
-       hledger_journal(5), hledger_csv(5), hledger_timeclock(5), hledger_time-
-       dot(5)
-
-
-
-hledger-1.20.3                   December 2020                      HLEDGER(1)
+       web interfaces).  Its basic function is  to  read  a  plain  text  file
+       describing financial transactions (in accounting terms, a general jour-
+       nal) and print useful reports on standard output,  or  export  them  as
+       CSV.   hledger can also read some other file formats such as CSV files,
+       translating them to journal format.  Additionally, hledger lists  other
+       hledger-*  executables found in the user's $PATH and can invoke them as
+       subcommands.
+
+       hledger reads data from one or more files  in  hledger  journal,  time-
+       clock,  timedot,  or  CSV format specified with -f, or $LEDGER_FILE, or
+       $HOME/.hledger.journal          (on          windows,           perhaps
+       C:/Users/USER/.hledger.journal).  If using $LEDGER_FILE, note this must
+       be a real environment variable, not a shell variable.  You can  specify
+       standard input with -f-.
+
+       Transactions  are  dated movements of money between two (or more) named
+       accounts, and are recorded with journal entries like this:
+
+              2015/10/16 bought food
+               expenses:food          $10
+               assets:cash
+
+       For more about this format, see hledger_journal(5).
+
+       Most users use a text editor to edit the journal, usually with an  edi-
+       tor mode such as ledger-mode for added convenience.  hledger's interac-
+       tive add command is another way to record  new  transactions.   hledger
+       never changes existing transactions.
+
+       To  get  started,  you  can  either save some entries like the above in
+       ~/.hledger.journal, or run hledger add and follow  the  prompts.   Then
+       try  some  commands like hledger print or hledger balance.  Run hledger
+       with no arguments for a list of commands.
+
+COMMON TASKS
+       Here are some quick examples  of  how  to  do  some  basic  tasks  with
+       hledger.   For  more  details,  see  the  reference  section below, the
+       hledger_journal(5)   manual,   or   the   more   extensive   docs    at
+       https://hledger.org.
+
+   Getting help
+              $ hledger                 # show available commands
+              $ hledger --help          # show common options
+              $ hledger CMD --help      # show common and command options, and command help
+              $ hledger help            # show available manuals/topics
+              $ hledger help hledger    # show hledger manual as info/man/text (auto-chosen)
+              $ hledger help journal --man  # show the journal manual as a man page
+              $ hledger help --help     # show more detailed help for the help command
+
+       Find   more   docs,   chat,   mail   list,   reddit,   issue   tracker:
+       https://hledger.org#help-feedback
+
+   Constructing command lines
+       hledger has an extensive  and  powerful  command  line  interface.   We
+       strive to keep it simple and ergonomic, but you may run into one of the
+       confusing real world details described in OPTIONS, below.  If that hap-
+       pens, here are some tips that may help:
+
+       o command-specific  options must go after the command (it's fine to put
+         all options there) (hledger CMD OPTS ARGS)
+
+       o running add-on executables directly simplifies command  line  parsing
+         (hledger-ui OPTS ARGS)
+
+       o enclose "problematic" args in single quotes
+
+       o if  needed, also add a backslash to hide regular expression metachar-
+         acters from the shell
+
+       o to see how a misbehaving command is being parsed, add --debug=2.
+
+   Starting a journal file
+       hledger  looks  for  your  accounting   data   in   a   journal   file,
+       $HOME/.hledger.journal by default:
+
+              $ hledger stats
+              The hledger journal file "/Users/simon/.hledger.journal" was not found.
+              Please create it first, eg with "hledger add" or a text editor.
+              Or, specify an existing journal file with -f or LEDGER_FILE.
+
+       You  can override this by setting the LEDGER_FILE environment variable.
+       It's a good practice to keep this important file under version control,
+       and  to  start  a  new  file each year.  So you could do something like
+       this:
+
+              $ mkdir ~/finance
+              $ cd ~/finance
+              $ git init
+              Initialized empty Git repository in /Users/simon/finance/.git/
+              $ touch 2020.journal
+              $ echo "export LEDGER_FILE=$HOME/finance/2020.journal" >> ~/.bashrc
+              $ source ~/.bashrc
+              $ hledger stats
+              Main file                : /Users/simon/finance/2020.journal
+              Included files           :
+              Transactions span        :  to  (0 days)
+              Last transaction         : none
+              Transactions             : 0 (0.0 per day)
+              Transactions last 30 days: 0 (0.0 per day)
+              Transactions last 7 days : 0 (0.0 per day)
+              Payees/descriptions      : 0
+              Accounts                 : 0 (depth 0)
+              Commodities              : 0 ()
+              Market prices            : 0 ()
+
+   Setting opening balances
+       Pick a starting date for which you can look up  the  balances  of  some
+       real-world  assets  (bank  accounts,  wallet..) and liabilities (credit
+       cards..).
+
+       To avoid a lot of data entry, you may want to start with  just  one  or
+       two  accounts,  like  your  checking account or cash wallet; and pick a
+       recent starting date, like today or the start of  the  week.   You  can
+       always come back later and add more accounts and older transactions, eg
+       going back to january 1st.
+
+       Add an opening balances transaction to the journal, declaring the  bal-
+       ances on this date.  Here are two ways to do it:
+
+       o The  first way: open the journal in any text editor and save an entry
+         like this:
+
+                2020-01-01 * opening balances
+                    assets:bank:checking                $1000   = $1000
+                    assets:bank:savings                 $2000   = $2000
+                    assets:cash                          $100   = $100
+                    liabilities:creditcard               $-50   = $-50
+                    equity:opening/closing balances
+
+         These are start-of-day balances, ie whatever was in  the  account  at
+         the end of the previous day.
+
+         The  *  after  the  date  is  an optional status flag.  Here it means
+         "cleared & confirmed".
+
+         The currency symbols are optional, but usually a good idea as  you'll
+         be dealing with multiple currencies sooner or later.
+
+         The  = amounts are optional balance assertions, providing extra error
+         checking.
+
+       o The second way: run hledger add and follow the prompts  to  record  a
+         similar transaction:
+
+                $ hledger add
+                Adding transactions to journal file /Users/simon/finance/2020.journal
+                Any command line arguments will be used as defaults.
+                Use tab key to complete, readline keys to edit, enter to accept defaults.
+                An optional (CODE) may follow transaction dates.
+                An optional ; COMMENT may follow descriptions or amounts.
+                If you make a mistake, enter < at any prompt to go one step backward.
+                To end a transaction, enter . when prompted.
+                To quit, enter . at a date prompt or press control-d or control-c.
+                Date [2020-02-07]: 2020-01-01
+                Description: * opening balances
+                Account 1: assets:bank:checking
+                Amount  1: $1000
+                Account 2: assets:bank:savings
+                Amount  2 [$-1000]: $2000
+                Account 3: assets:cash
+                Amount  3 [$-3000]: $100
+                Account 4: liabilities:creditcard
+                Amount  4 [$-3100]: $-50
+                Account 5: equity:opening/closing balances
+                Amount  5 [$-3050]:
+                Account 6 (or . or enter to finish this transaction): .
+                2020-01-01 * opening balances
+                    assets:bank:checking                      $1000
+                    assets:bank:savings                       $2000
+                    assets:cash                                $100
+                    liabilities:creditcard                     $-50
+                    equity:opening/closing balances          $-3050
+
+                Save this transaction to the journal ? [y]:
+                Saved.
+                Starting the next transaction (. or ctrl-D/ctrl-C to quit)
+                Date [2020-01-01]: .
+
+       If  you're  using  version control, this could be a good time to commit
+       the journal.  Eg:
+
+              $ git commit -m 'initial balances' 2020.journal
+
+   Recording transactions
+       As you spend or receive money, you can record these transactions  using
+       one  of  the  methods  above (text editor, hledger add) or by using the
+       hledger-iadd or hledger-web add-ons, or by using the import command  to
+       convert CSV data downloaded from your bank.
+
+       Here  are  some  simple transactions, see the hledger_journal(5) manual
+       and hledger.org for more ideas:
+
+              2020/1/10 * gift received
+                assets:cash   $20
+                income:gifts
+
+              2020.1.12 * farmers market
+                expenses:food    $13
+                assets:cash
+
+              2020-01-15 paycheck
+                income:salary
+                assets:bank:checking    $1000
+
+   Reconciling
+       Periodically you should reconcile - compare your hledger-reported  bal-
+       ances  against  external sources of truth, like bank statements or your
+       bank's website - to be sure that your ledger accurately represents  the
+       real-world  balances  (and,  that  the real-world institutions have not
+       made a mistake!).  This gets easy and fast with (1)  practice  and  (2)
+       frequency.   If  you do it daily, it can take 2-10 minutes.  If you let
+       it pile up, expect it to take longer as you hunt down errors  and  dis-
+       crepancies.
+
+       A typical workflow:
+
+       1. Reconcile  cash.   Count  what's  in your wallet.  Compare with what
+          hledger reports (hledger bal cash).  If they are different,  try  to
+          remember  the  missing  transaction,  or  look  for the error in the
+          already-recorded transactions.  A register  report  can  be  helpful
+          (hledger  reg cash).  If you can't find the error, add an adjustment
+          transaction.  Eg if you have $105 after the above, and can't explain
+          the missing $2, it could be:
+
+                  2020-01-16 * adjust cash
+                      assets:cash    $-2 = $105
+                      expenses:misc
+
+       2. Reconcile checking.  Log in to your bank's website.  Compare today's
+          (cleared) balance with hledger's cleared balance (hledger bal check-
+          ing  -C).  If they are different, track down the error or record the
+          missing transaction(s) or add an adjustment transaction, similar  to
+          the above.  Unlike the cash case, you can usually compare the trans-
+          action history and running balance  from  your  bank  with  the  one
+          reported  by  hledger  reg  checking -C.  This will be easier if you
+          generally record transaction dates  quite  similar  to  your  bank's
+          clearing dates.
+
+       3. Repeat for other asset/liability accounts.
+
+       Tip:  instead  of  the  register command, use hledger-ui to see a live-
+       updating register while you edit the journal: hledger-ui --watch --reg-
+       ister checking -C
+
+       After  reconciling,  it  could  be  a  good time to mark the reconciled
+       transactions' status as "cleared and confirmed", if you want  to  track
+       that,  by  adding  the * marker.  Eg in the paycheck transaction above,
+       insert * between 2020-01-15 and paycheck
+
+       If you're using version control, this can be another good time to  com-
+       mit:
+
+              $ git commit -m 'txns' 2020.journal
+
+   Reporting
+       Here are some basic reports.
+
+       Show all transactions:
+
+              $ hledger print
+              2020-01-01 * opening balances
+                  assets:bank:checking                      $1000
+                  assets:bank:savings                       $2000
+                  assets:cash                                $100
+                  liabilities:creditcard                     $-50
+                  equity:opening/closing balances          $-3050
+
+              2020-01-10 * gift received
+                  assets:cash              $20
+                  income:gifts
+
+              2020-01-12 * farmers market
+                  expenses:food             $13
+                  assets:cash
+
+              2020-01-15 * paycheck
+                  income:salary
+                  assets:bank:checking           $1000
+
+              2020-01-16 * adjust cash
+                  assets:cash               $-2 = $105
+                  expenses:misc
+
+       Show account names, and their hierarchy:
+
+              $ hledger accounts --tree
+              assets
+                bank
+                  checking
+                  savings
+                cash
+              equity
+                opening/closing balances
+              expenses
+                food
+                misc
+              income
+                gifts
+                salary
+              liabilities
+                creditcard
+
+       Show all account totals:
+
+              $ hledger balance
+                             $4105  assets
+                             $4000    bank
+                             $2000      checking
+                             $2000      savings
+                              $105    cash
+                            $-3050  equity:opening/closing balances
+                               $15  expenses
+                               $13    food
+                                $2    misc
+                            $-1020  income
+                              $-20    gifts
+                            $-1000    salary
+                              $-50  liabilities:creditcard
+              --------------------
+                                 0
+
+       Show  only  asset  and  liability  balances, as a flat list, limited to
+       depth 2:
+
+              $ hledger bal assets liabilities --flat -2
+                             $4000  assets:bank
+                              $105  assets:cash
+                              $-50  liabilities:creditcard
+              --------------------
+                             $4055
+
+       Show the same thing without negative numbers,  formatted  as  a  simple
+       balance sheet:
+
+              $ hledger bs --flat -2
+              Balance Sheet 2020-01-16
+
+                                      || 2020-01-16
+              ========================++============
+               Assets                 ||
+              ------------------------++------------
+               assets:bank            ||      $4000
+               assets:cash            ||       $105
+              ------------------------++------------
+                                      ||      $4105
+              ========================++============
+               Liabilities            ||
+              ------------------------++------------
+               liabilities:creditcard ||        $50
+              ------------------------++------------
+                                      ||        $50
+              ========================++============
+               Net:                   ||      $4055
+
+       The final total is your "net worth" on the end date.  (Or use bse for a
+       full balance sheet with equity.)
+
+       Show income and expense totals, formatted as an income statement:
+
+              hledger is
+              Income Statement 2020-01-01-2020-01-16
+
+                             || 2020-01-01-2020-01-16
+              ===============++=======================
+               Revenues      ||
+              ---------------++-----------------------
+               income:gifts  ||                   $20
+               income:salary ||                 $1000
+              ---------------++-----------------------
+                             ||                 $1020
+              ===============++=======================
+               Expenses      ||
+              ---------------++-----------------------
+               expenses:food ||                   $13
+               expenses:misc ||                    $2
+              ---------------++-----------------------
+                             ||                   $15
+              ===============++=======================
+               Net:          ||                 $1005
+
+       The final total is your net income during this period.
+
+       Show transactions affecting your wallet, with running total:
+
+              $ hledger register cash
+              2020-01-01 opening balances     assets:cash                   $100          $100
+              2020-01-10 gift received        assets:cash                    $20          $120
+              2020-01-12 farmers market       assets:cash                   $-13          $107
+              2020-01-16 adjust cash          assets:cash                    $-2          $105
+
+       Show weekly posting counts as a bar chart:
+
+              $ hledger activity -W
+              2019-12-30 *****
+              2020-01-06 ****
+              2020-01-13 ****
+
+   Migrating to a new file
+       At the end of the year, you may want to continue your journal in a  new
+       file, so that old transactions don't slow down or clutter your reports,
+       and to help ensure the integrity of your accounting history.   See  the
+       close command.
+
+       If using version control, don't forget to git add the new file.
+
+OPTIONS
+   General options
+       To  see  general  usage  help, including general options which are sup-
+       ported by most hledger commands, run hledger -h.
+
+       General help options:
+
+       -h --help
+              show general usage (or after COMMAND, command usage)
+
+       --version
+              show version
+
+       --debug[=N]
+              show debug output (levels 1-9, default: 1)
+
+       General input options:
+
+       -f FILE --file=FILE
+              use  a  different  input  file.   For  stdin,  use  -  (default:
+              $LEDGER_FILE or $HOME/.hledger.journal)
+
+       --rules-file=RULESFILE
+              Conversion   rules  file  to  use  when  reading  CSV  (default:
+              FILE.rules)
+
+       --separator=CHAR
+              Field separator to expect when reading CSV (default: ',')
+
+       --alias=OLD=NEW
+              rename accounts named OLD to NEW
+
+       --anon anonymize accounts and payees
+
+       --pivot FIELDNAME
+              use some other field or tag for the account name
+
+       -I --ignore-assertions
+              disable balance assertion checks (note: does not disable balance
+              assignments)
+
+       -s --strict
+              do  extra  error  checking  (check  that all posted accounts are
+              declared)
+
+       General reporting options:
+
+       -b --begin=DATE
+              include postings/txns on or after this date
+
+       -e --end=DATE
+              include postings/txns before this date
+
+       -D --daily
+              multiperiod/multicolumn report by day
+
+       -W --weekly
+              multiperiod/multicolumn report by week
+
+       -M --monthly
+              multiperiod/multicolumn report by month
+
+       -Q --quarterly
+              multiperiod/multicolumn report by quarter
+
+       -Y --yearly
+              multiperiod/multicolumn report by year
+
+       -p --period=PERIODEXP
+              set start date, end date, and/or reporting interval all at  once
+              using period expressions syntax
+
+       --date2
+              match  the  secondary  date  instead (see command help for other
+              effects)
+
+       -U --unmarked
+              include only unmarked postings/txns (can combine with -P or -C)
+
+       -P --pending
+              include only pending postings/txns
+
+       -C --cleared
+              include only cleared postings/txns
+
+       -R --real
+              include only non-virtual postings
+
+       -NUM --depth=NUM
+              hide/aggregate accounts or postings more than NUM levels deep
+
+       -E --empty
+              show items with zero amount, normally hidden (and vice-versa  in
+              hledger-ui/hledger-web)
+
+       -B --cost
+              convert amounts to their cost/selling amount at transaction time
+
+       -V --market
+              convert amounts to their market value in default valuation  com-
+              modities
+
+       -X --exchange=COMM
+              convert amounts to their market value in commodity COMM
+
+       --value
+              convert  amounts  to  cost  or  market value, more flexibly than
+              -B/-V/-X
+
+       --infer-value
+              with -V/-X/--value, also infer market prices from transactions
+
+       --auto apply automated posting rules to modify transactions.
+
+       --forecast
+              generate future transactions from  periodic  transaction  rules,
+              for  the  next 6 months or till report end date.  In hledger-ui,
+              also make ordinary future transactions visible.
+
+       --color=WHEN (or --colour=WHEN)
+              Should color-supporting commands use ANSI color  codes  in  text
+              output.   'auto' (default): whenever stdout seems to be a color-
+              supporting terminal.  'always' or 'yes': always, useful eg  when
+              piping  output  into  'less  -R'.   'never'  or  'no': never.  A
+              NO_COLOR environment variable overrides this.
+
+       When a reporting option appears more than once in the command line, the
+       last one takes precedence.
+
+       Some reporting options can also be written as query arguments.
+
+   Command options
+       To  see  options  for  a particular command, including command-specific
+       options, run: hledger COMMAND -h.
+
+       Command-specific options must be written after the  command  name,  eg:
+       hledger print -x.
+
+       Additionally,  if  the  command  is  an add-on, you may need to put its
+       options after a double-hyphen, eg: hledger ui -- --watch.  Or, you  can
+       run the add-on executable directly: hledger-ui --watch.
+
+   Command arguments
+       Most  hledger  commands  accept arguments after the command name, which
+       are often a query, filtering the data in some way.
+
+       You can save a set of command line options/arguments  in  a  file,  and
+       then  reuse  them by writing @FILENAME as a command line argument.  Eg:
+       hledger bal @foo.args.  (To prevent this, eg if you  have  an  argument
+       that  begins  with  a literal @, precede it with --, eg: hledger bal --
+       @ARG).
+
+       Inside the argument file, each line should contain just one  option  or
+       argument.  Avoid the use of spaces, except inside quotes (or you'll see
+       a confusing error).  Between a flag and its argument, use =  (or  noth-
+       ing).  Bad:
+
+              assets depth:2
+              -X USD
+
+       Good:
+
+              assets
+              depth:2
+              -X=USD
+
+       For  special characters (see below), use one less level of quoting than
+       you would at the command prompt.  Bad:
+
+              -X"$"
+
+       Good:
+
+              -X$
+
+       See also: Save frequently used options.
+
+   Queries
+       One of hledger's strengths is being able to quickly report  on  precise
+       subsets  of  your data.  Most commands accept an optional query expres-
+       sion, written as arguments after the command name, to filter  the  data
+       by  date,  account  name or other criteria.  The syntax is similar to a
+       web search: one or more space-separated search terms, quotes to enclose
+       whitespace,  prefixes to match specific fields, a not: prefix to negate
+       the match.
+
+       We do not yet support arbitrary boolean combinations of  search  terms;
+       instead  most  commands show transactions/postings/accounts which match
+       (or negatively match):
+
+       o any of the description terms AND
+
+       o any of the account terms AND
+
+       o any of the status terms AND
+
+       o all the other terms.
+
+       The print command instead shows transactions which:
+
+       o match any of the description terms AND
+
+       o have any postings matching any of the positive account terms AND
+
+       o have no postings matching any of the negative account terms AND
+
+       o match all the other terms.
+
+       The following kinds of search terms can be used.   Remember  these  can
+       also be prefixed with not:, eg to exclude a particular subaccount.
+
+       REGEX, acct:REGEX
+              match  account  names by this regular expression.  (With no pre-
+              fix, acct: is assumed.)  same as above
+
+       amt:N, amt:<N, amt:<=N, amt:>N, amt:>=N
+              match postings with a single-commodity amount that is equal  to,
+              less  than, or greater than N.  (Multi-commodity amounts are not
+              tested, and will always match.) The comparison has two modes: if
+              N is preceded by a + or - sign (or is 0), the two signed numbers
+              are compared.  Otherwise, the absolute magnitudes are  compared,
+              ignoring sign.
+
+       code:REGEX
+              match by transaction code (eg check number)
+
+       cur:REGEX
+              match  postings or transactions including any amounts whose cur-
+              rency/commodity symbol is fully matched by REGEX.  (For  a  par-
+              tial match, use .*REGEX.*).  Note, to match characters which are
+              regex-significant, like the dollar sign ($), you need to prepend
+              \.   And  when  using  the command line you need to add one more
+              level of quoting to hide it from the shell, so  eg  do:  hledger
+              print cur:'\$' or hledger print cur:\\$.
+
+       desc:REGEX
+              match transaction descriptions.
+
+       date:PERIODEXPR
+              match dates within the specified period.  PERIODEXPR is a period
+              expression (with  no  report  interval).   Examples:  date:2016,
+              date:thismonth,   date:2000/2/1-2/15,  date:lastweek-.   If  the
+              --date2 command line flag is  present,  this  matches  secondary
+              dates instead.
+
+       date2:PERIODEXPR
+              match secondary dates within the specified period.
+
+       depth:N
+              match  (or  display,  depending on command) accounts at or above
+              this depth
+
+       note:REGEX
+              match transaction notes (part of  description  right  of  |,  or
+              whole description when there's no |)
+
+       payee:REGEX
+              match transaction payee/payer names (part of description left of
+              |, or whole description when there's no |)
+
+       real:, real:0
+              match real or virtual postings respectively
+
+       status:, status:!, status:*
+              match unmarked, pending, or cleared transactions respectively
+
+       tag:REGEX[=REGEX]
+              match by tag name, and optionally also by  tag  value.   Note  a
+              tag:  query  is  considered to match a transaction if it matches
+              any of the postings.  Also remember that  postings  inherit  the
+              tags of their parent transaction.
+
+       The following special search term is used automatically in hledger-web,
+       only:
+
+       inacct:ACCTNAME
+              tells hledger-web to show  the  transaction  register  for  this
+              account.  Can be filtered further with acct etc.
+
+       Some of these can also be expressed as command-line options (eg depth:2
+       is equivalent to --depth 2).  Generally you can mix options  and  query
+       arguments,  and the resulting query will be their intersection (perhaps
+       excluding the -p/--period option).
+
+   Special characters in arguments and queries
+       In shell command lines, option and argument values which contain "prob-
+       lematic" characters, ie spaces, and also characters significant to your
+       shell such as <, >, (, ), | and $, should be escaped by enclosing  them
+       in quotes or by writing backslashes before the characters.  Eg:
+
+       hledger   register   -p   'last  year'  "accounts  receivable  (receiv-
+       able|payable)" amt:\>100.
+
+   More escaping
+       Characters significant both to the shell and in regular expressions may
+       need  one extra level of escaping.  These include parentheses, the pipe
+       symbol and the dollar sign.  Eg, to match the dollar symbol, bash users
+       should do:
+
+       hledger balance cur:'\$'
+
+       or:
+
+       hledger balance cur:\\$
+
+   Even more escaping
+       When hledger runs an add-on executable (eg you type hledger ui, hledger
+       runs hledger-ui), it  de-escapes  command-line  options  and  arguments
+       once,  so  you might need to triple-escape.  Eg in bash, running the ui
+       command and matching the dollar sign, it's:
+
+       hledger ui cur:'\\$'
+
+       or:
+
+       hledger ui cur:\\\\$
+
+       If you asked why four slashes above, this may help:
+
+
+       unescaped:        $
+       escaped:          \$
+       double-escaped:   \\$
+       triple-escaped:   \\\\$
+
+       (The number of backslashes in fish shell is left as an exercise for the
+       reader.)
+
+       You can always avoid the extra escaping for add-ons by running the add-
+       on directly:
+
+       hledger-ui cur:\\$
+
+   Less escaping
+       Inside an argument file, or  in  the  search  field  of  hledger-ui  or
+       hledger-web,  or  at a GHCI prompt, you need one less level of escaping
+       than at the command line.  And backslashes may work better than quotes.
+       Eg:
+
+       ghci> :main balance cur:\$
+
+   Unicode characters
+       hledger is expected to handle non-ascii characters correctly:
+
+       o they  should  be  parsed  correctly in input files and on the command
+         line, by all hledger tools (add, iadd, hledger-web's  search/add/edit
+         forms, etc.)
+
+       o they  should  be  displayed  correctly  by all hledger tools, and on-
+         screen alignment should be preserved.
+
+       This requires a well-configured environment.  Here are some tips:
+
+       o A system locale must be configured, and  it  must  be  one  that  can
+         decode the characters being used.  In bash, you can set a locale like
+         this: export LANG=en_US.UTF-8.  There are some more details in  Trou-
+         bleshooting.   This step is essential - without it, hledger will quit
+         on encountering a non-ascii character (as with all GHC-compiled  pro-
+         grams).
+
+       o your  terminal  software  (eg  Terminal.app, iTerm, CMD.exe, xterm..)
+         must support unicode
+
+       o the terminal must be using a font which includes the required unicode
+         glyphs
+
+       o the  terminal should be configured to display wide characters as dou-
+         ble width (for report alignment)
+
+       o on Windows, for best results you should run hledger in the same  kind
+         of  environment in which it was built.  Eg hledger built in the stan-
+         dard CMD.EXE environment (like the binaries  on  our  download  page)
+         might  show  display  problems when run in a cygwin or msys terminal,
+         and vice versa.  (See eg #961).
+
+   Input files
+       hledger reads transactions from a data file (and the add command writes
+       to it).  By default this file is $HOME/.hledger.journal (or on Windows,
+       something like C:/Users/USER/.hledger.journal).  You can override  this
+       with the $LEDGER_FILE environment variable:
+
+              $ setenv LEDGER_FILE ~/finance/2016.journal
+              $ hledger stats
+
+       or with the -f/--file option:
+
+              $ hledger -f /some/file stats
+
+       The file name - (hyphen) means standard input:
+
+              $ cat some.journal | hledger -f-
+
+       Usually  the data file is in hledger's journal format, but it can be in
+       any of the supported file formats, which currently are:
+
+
+       Reader:    Reads:                                    Used  for  file  exten-
+                                                            sions:
+       -----------------------------------------------------------------------------
+       journal    hledger  journal  files and some Ledger   .journal  .j   .hledger
+                  journals, for transactions                .ledger
+       time-      timeclock files, for precise time  log-   .timeclock
+       clock      ging
+       timedot    timedot  files,  for  approximate  time   .timedot
+                  logging
+       csv        comma/semicolon/tab/other-separated       .csv .ssv .tsv
+                  values, for data import
+
+       hledger  detects  the format automatically based on the file extensions
+       shown above.  If it can't recognise  the  file  extension,  it  assumes
+       journal  format.   So  for  non-journal  files, it's important to use a
+       recognised file extension, so as to either read successfully or to show
+       relevant error messages.
+
+       When  you  can't ensure the right file extension, not to worry: you can
+       force a specific reader/format by prefixing the file path with the for-
+       mat and a colon.  Eg to read a .dat file as csv:
+
+              $ hledger -f csv:/some/csv-file.dat stats
+              $ echo 'i 2009/13/1 08:00:00' | hledger print -ftimeclock:-
+
+       You  can specify multiple -f options, to read multiple files as one big
+       journal.  There are some limitations with this:
+
+       o directives in one file will not affect the other files
+
+       o balance assertions will not see any account  balances  from  previous
+         files
+
+       If you need either of those things, you can
+
+       o use a single parent file which includes the others
+
+       o or  concatenate  the files into one before reading, eg: cat a.journal
+         b.journal | hledger -f- CMD.
+
+   Strict mode
+       hledger checks input files for valid data.  By default, the most impor-
+       tant  errors  are  detected,  while  still accepting easy journal files
+       without a lot of declarations:
+
+       o Are the input files parseable, with valid syntax ?
+
+       o Are all transactions balanced ?
+
+       o Do all balance assertions pass ?
+
+       With the -s/--strict flag, additional checks are performed:
+
+       o Are all accounts posted to, declared  with  an  account  directive  ?
+         (Account error checking)
+
+       o Are all commodities declared with a commodity directive ?  (Commodity
+         error checking)
+
+       See also: https://hledger.org/checking-for-errors.html
+
+       experimental.
+
+   Output destination
+       hledger commands send their output to the terminal by default.  You can
+       of course redirect this, eg into a file, using standard shell syntax:
+
+              $ hledger print > foo.txt
+
+       Some  commands (print, register, stats, the balance commands) also pro-
+       vide the -o/--output-file option, which does  the  same  thing  without
+       needing the shell.  Eg:
+
+              $ hledger print -o foo.txt
+              $ hledger print -o -        # write to stdout (the default)
+
+   Output format
+       Some commands (print, register, the balance commands) offer a choice of
+       output format.  In addition to the usual plain text format (txt), there
+       are  CSV  (csv),  HTML (html), JSON (json) and SQL (sql).  This is con-
+       trolled by the -O/--output-format option:
+
+              $ hledger print -O csv
+
+       or, by a file extension specified with -o/--output-file:
+
+              $ hledger balancesheet -o foo.html   # write HTML to foo.html
+
+       The -O option can be used to override the file extension if needed:
+
+              $ hledger balancesheet -o foo.txt -O html   # write HTML to foo.txt
+
+       Some notes about JSON output:
+
+       o This feature is marked experimental,  and  not  yet  much  used;  you
+         should expect our JSON to evolve.  Real-world feedback is welcome.
+
+       o Our  JSON is rather large and verbose, as it is quite a faithful rep-
+         resentation of hledger's internal  data  types.   To  understand  the
+         JSON,  read  the  Haskell  type  definitions,  which  are  mostly  in
+         https://github.com/simonmichael/hledger/blob/master/hledger-
+         lib/Hledger/Data/Types.hs.
+
+       o hledger  represents  quantities  as  Decimal values storing up to 255
+         significant digits, eg for  repeating  decimals.   Such  numbers  can
+         arise in practice (from automatically-calculated transaction prices),
+         and would break most JSON consumers.  So in JSON, we show  quantities
+         as simple Numbers with at most 10 decimal places.  We don't limit the
+         number of integer digits, but that part is under  your  control.   We
+         hope  this  approach will not cause problems in practice; if you find
+         otherwise, please let us know.  (Cf #1195)
+
+       Notes about SQL output:
+
+       o SQL output is also marked experimental, and much like JSON could  use
+         real-world feedback.
+
+       o SQL output is expected to work with sqlite, MySQL and PostgreSQL
+
+       o SQL  output  is structured with the expectations that statements will
+         be executed in the empty database.  If you already have  tables  cre-
+         ated  via  SQL  output  of hledger, you would probably want to either
+         clear tables of existing data (via delete or truncate SQL statements)
+         or drop tables completely as otherwise your postings will be duped.
+
+   Regular expressions
+       hledger uses regular expressions in a number of places:
+
+       o query  terms, on the command line and in the hledger-web search form:
+         REGEX, desc:REGEX, cur:REGEX, tag:...=REGEX
+
+       o CSV rules conditional blocks: if REGEX ...
+
+       o account alias directives and options: alias  /REGEX/  =  REPLACEMENT,
+         --alias /REGEX/=REPLACEMENT
+
+       hledger's  regular  expressions  come  from the regex-tdfa library.  If
+       they're not doing what you expect, it's important to know exactly  what
+       they support:
+
+       1. they are case insensitive
+
+       2. they  are infix matching (they do not need to match the entire thing
+          being matched)
+
+       3. they are POSIX ERE (extended regular expressions)
+
+       4. they also support GNU word boundaries (\b, \B, \<, \>)
+
+       5. they do not support backreferences; if you write \1, it  will  match
+          the  digit  1.   Except  when  doing text replacement, eg in account
+          aliases, where backreferences can be used in the replacement  string
+          to reference capturing groups in the search regexp.
+
+       6. they  do  not  support mode modifiers ((?s)), character classes (\w,
+          \d), or anything else not mentioned above.
+
+       Some things to note:
+
+       o In the alias directive and --alias option, regular  expressions  must
+         be  enclosed  in  forward  slashes  (/REGEX/).  Elsewhere in hledger,
+         these are not required.
+
+       o In queries, to match a regular expression metacharacter like $  as  a
+         literal  character,  prepend  a  backslash.  Eg to search for amounts
+         with the dollar sign in hledger-web, write cur:\$.
+
+       o On the command line, some metacharacters like $ have a special  mean-
+         ing to the shell and so must be escaped at least once more.  See Spe-
+         cial characters.
+
+   Smart dates
+       hledger's user interfaces accept a flexible "smart date" syntax (unlike
+       dates  in the journal file).  Smart dates allow some english words, can
+       be relative to today's date, and can have less-significant  date  parts
+       omitted (defaulting to 1).
+
+       Examples:
+
+
+       2004/10/1,   2004-01-01,   exact date, several separators allowed.   Year
+       2004.9.1                   is 4+ digits, month is 1-12, day is 1-31
+       2004                       start of year
+       2004/10                    start of month
+       10/1                       month and day in current year
+       21                         day in current month
+       october, oct               start of month in current year
+       yesterday, today, tomor-   -1, 0, 1 days from today
+       row
+       last/this/next             -1, 0, 1 periods from the current period
+       day/week/month/quar-
+       ter/year
+       20181201                   8 digit YYYYMMDD with valid year month and day
+       201812                     6 digit YYYYMM with valid year and month
+
+       Counterexamples  -  malformed  digit  sequences  might  give surprising
+       results:
+
+
+       201813        6 digits with an  invalid  month  is  parsed  as  start  of
+                     6-digit year
+       20181301      8  digits  with  an  invalid  month  is  parsed as start of
+                     8-digit year
+       20181232      8 digits with an invalid day gives an error
+       201801012     9+ digits beginning with a valid YYYYMMDD gives an error
+
+   Report start & end date
+       Most hledger reports show the full span  of  time  represented  by  the
+       journal data, by default.  So, the effective report start and end dates
+       will be the earliest and latest transaction or posting dates  found  in
+       the journal.
+
+       Often  you  will  want  to see a shorter time span, such as the current
+       month.  You can specify a  start  and/or  end  date  using  -b/--begin,
+       -e/--end, -p/--period or a date: query (described below).  All of these
+       accept the smart date syntax.
+
+       Some notes:
+
+       o As in Ledger, end dates are exclusive, so you need to write the  date
+         after the last day you want to include.
+
+       o As  noted  in reporting options: among start/end dates specified with
+         options, the last (i.e.  right-most) option takes precedence.
+
+       o The effective report start and end dates are the intersection of  the
+         start/end  dates  from options and that from date: queries.  That is,
+         date:2019-01 date:2019 -p'2000 to  2030'  yields  January  2019,  the
+         smallest common time span.
+
+       Examples:
+
+
+       -b 2016/3/17       begin on St. Patrick's day 2016
+       -e 12/1            end at the start of  december  1st  of  the  current  year
+                          (11/30 will be the last date included)
+       -b thismonth       all transactions on or after the 1st of the current month
+       -p thismonth       all transactions in the current month
+       date:2016/3/17..   the above written as  queries  instead  (..  can  also  be
+                          replaced with -)
+
+       date:..12/1
+       date:thismonth..
+       date:thismonth
+
+   Report intervals
+       A report interval can be specified so that commands like register, bal-
+       ance  and  activity will divide their reports into multiple subperiods.
+       The  basic  intervals  can  be  selected  with   one   of   -D/--daily,
+       -W/--weekly,  -M/--monthly,  -Q/--quarterly, or -Y/--yearly.  More com-
+       plex intervals may be  specified  with  a  period  expression.   Report
+       intervals can not be specified with a query.
+
+   Period expressions
+       The  -p/--period  option accepts period expressions, a shorthand way of
+       expressing a start date, end date, and/or report interval all at  once.
+
+       Here's  a basic period expression specifying the first quarter of 2009.
+       Note, hledger always treats start dates as inclusive and end  dates  as
+       exclusive:
+
+       -p "from 2009/1/1 to 2009/4/1"
+
+       Keywords  like  "from" and "to" are optional, and so are the spaces, as
+       long as you don't run two dates together.  "to" can also be written  as
+       ".." or "-".  These are equivalent to the above:
+
+
+       -p "2009/1/1 2009/4/1"
+       -p2009/1/1to2009/4/1
+       -p2009/1/1..2009/4/1
+
+       Dates  are  smart  dates, so if the current year is 2009, the above can
+       also be written as:
+
+
+       -p "1/1 4/1"
+       -p "january-apr"
+       -p "this year to 4/1"
+
+       If you specify only one date, the missing start or end date will be the
+       earliest or latest transaction in your journal:
+
+
+       -p "from 2009/1/1"   everything  after  january
+                            1, 2009
+       -p "from 2009/1"     the same
+       -p "from 2009"       the same
+       -p "to 2009"         everything before  january
+                            1, 2009
+
+       A  single  date  with  no "from" or "to" defines both the start and end
+       date like so:
+
+
+       -p "2009"       the year 2009;  equivalent
+                       to "2009/1/1 to 2010/1/1"
+       -p "2009/1"     the  month of jan; equiva-
+                       lent   to   "2009/1/1   to
+                       2009/2/1"
+       -p "2009/1/1"   just  that day; equivalent
+                       to "2009/1/1 to 2009/1/2"
+
+       Or you can specify a single quarter like so:
+
+
+
+
+       -p "2009Q1"   first  quarter  of   2009,
+                     equivalent to "2009/1/1 to
+                     2009/4/1"
+       -p "q4"       fourth quarter of the cur-
+                     rent year
+
+       The  argument  of  -p  can  also  begin  with, or be, a report interval
+       expression.  The basic report intervals  are  daily,  weekly,  monthly,
+       quarterly, or yearly, which have the same effect as the -D,-W,-M,-Q, or
+       -Y flags.  Between report interval and start/end dates  (if  any),  the
+       word in is optional.  Examples:
+
+
+       -p "weekly from 2009/1/1 to 2009/4/1"
+       -p "monthly in 2008"
+       -p "quarterly"
+
+       Note  that  weekly, monthly, quarterly and yearly intervals will always
+       start on the first day on week, month, quarter or year accordingly, and
+       will  end  on  the  last  day of same period, even if associated period
+       expression specifies different explicit start and end date.
+
+       For example:
+
+
+       -p "weekly from  2009/1/1   starts on 2008/12/29, closest preceding Mon-
+       to 2009/4/1"                day
+       -p      "monthly       in   starts on 2018/11/01
+       2008/11/25"
+       -p     "quarterly    from   starts  on  2009/04/01,  ends on 2009/06/30,
+       2009-05-05 to 2009-06-01"   which are first and last days of Q2 2009
+       -p      "yearly      from   starts on 2009/01/01, first day of 2009
+       2009-12-29"
+
+       The  following  more  complex  report  intervals  are  also  supported:
+       biweekly, fortnightly,  bimonthly,  every  day|week|month|quarter|year,
+       every N days|weeks|months|quarters|years.
+
+       All  of  these  will start on the first day of the requested period and
+       end on the last one, as described above.
+
+       Examples:
+
+
+       -p "bimonthly from 2008"    periods will have boundaries on  2008/01/01,
+                                   2008/03/01, ...
+       -p "every 2 weeks"          starts on closest preceding Monday
+       -p  "every  5  month from   periods will have boundaries on  2009/03/01,
+       2009/03"                    2009/08/01, ...
+
+       If  you want intervals that start on arbitrary day of your choosing and
+       span a week, month or year, you need to use any of the following:
+
+       every    Nth     day     of     week,     every     WEEKDAYNAME     (eg
+       mon|tue|wed|thu|fri|sat|sun), every Nth day [of month], every Nth WEEK-
+       DAYNAME [of month], every MM/DD [of year], every  Nth  MMM  [of  year],
+       every MMM Nth [of year].
+
+       Examples:
+
+
+       -p  "every  2nd  day  of   periods will go from Tue to Tue
+       week"
+       -p "every Tue"             same
+       -p "every 15th day"        period boundaries will  be  on  15th  of  each
+                                  month
+
+       -p "every 2nd Monday"      period  boundaries will be on second Monday of
+                                  each month
+       -p "every 11/05"           yearly periods with boundaries on 5th of Nov
+       -p "every 5th Nov"         same
+       -p "every Nov 5th"         same
+
+       Show historical balances at end of 15th each month (N is exclusive  end
+       date):
+
+       hledger balance -H -p "every 16th day"
+
+       Group  postings  from  start  of wednesday to end of next tuesday (N is
+       start date and exclusive end date):
+
+       hledger register checking -p "every 3rd day of week"
+
+   Depth limiting
+       With the --depth N option (short form: -N), commands like account, bal-
+       ance  and register will show only the uppermost accounts in the account
+       tree, down to level N.  Use this when you  want  a  summary  with  less
+       detail.   This  flag has the same effect as a depth: query argument (so
+       -2, --depth=2 or depth:2 are equivalent).
+
+   Pivoting
+       Normally hledger sums amounts, and organizes them in a hierarchy, based
+       on  account  name.  The --pivot FIELD option causes it to sum and orga-
+       nize hierarchy based on the value of some other field  instead.   FIELD
+       can be: code, description, payee, note, or the full name (case insensi-
+       tive) of any tag.  As with account names, values containing colon:sepa-
+       rated:parts will be displayed hierarchically in reports.
+
+       --pivot  is  a  general  option affecting all reports; you can think of
+       hledger transforming the journal before any other processing, replacing
+       every  posting's  account name with the value of the specified field on
+       that posting, inheriting it from the transaction or using a blank value
+       if it's not present.
+
+       An example:
+
+              2016/02/16 Member Fee Payment
+                  assets:bank account                    2 EUR
+                  income:member fees                    -2 EUR  ; member: John Doe
+
+       Normal balance report showing account names:
+
+              $ hledger balance
+                             2 EUR  assets:bank account
+                            -2 EUR  income:member fees
+              --------------------
+                                 0
+
+       Pivoted balance report, using member: tag values instead:
+
+              $ hledger balance --pivot member
+                             2 EUR
+                            -2 EUR  John Doe
+              --------------------
+                                 0
+
+       One  way  to  show  only  amounts  with a member: value (using a query,
+       described below):
+
+              $ hledger balance --pivot member tag:member=.
+                            -2 EUR  John Doe
+              --------------------
+                            -2 EUR
+
+       Another way (the acct:  query  matches  against  the  pivoted  "account
+       name"):
+
+              $ hledger balance --pivot member acct:.
+                            -2 EUR  John Doe
+              --------------------
+                            -2 EUR
+
+   Valuation
+       Instead  of  reporting amounts in their original commodity, hledger can
+       convert them to cost/sale amount (using the conversion rate recorded in
+       the transaction), or to market value (using some market price on a cer-
+       tain date).  This is controlled by the --value=TYPE[,COMMODITY] option,
+       but  we  also  provide  the  simpler -B/-V/-X flags, and usually one of
+       those is all you need.
+
+   -B: Cost
+       The -B/--cost flag converts amounts to their cost  or  sale  amount  at
+       transaction time, if they have a transaction price specified.
+
+   -V: Value
+       The  -V/--market flag converts amounts to market value in their default
+       valuation commodity, using the market prices in effect on the valuation
+       date(s), if any.  More on these in a minute.
+
+   -X: Value in specified commodity
+       The -X/--exchange=COMM option is like -V, except you tell it which cur-
+       rency you want to convert to, and it tries  to  convert  everything  to
+       that.
+
+   Valuation date
+       Since  market  prices  can change from day to day, market value reports
+       have a valuation date (or more than one), which determines which market
+       prices will be used.
+
+       For single period reports, if an explicit report end date is specified,
+       that will be used as the valuation date; otherwise the  valuation  date
+       is "today".
+
+       For  multiperiod  reports, each column/period is valued on the last day
+       of the period, by default.
+
+   Market prices
+       (experimental)
+
+       To convert a commodity A to its market value in  another  commodity  B,
+       hledger  looks  for a suitable market price (exchange rate) as follows,
+       in this order of preference :
+
+       1. A declared market price or inferred market price: A's latest  market
+          price in B on or before the valuation date as declared by a P direc-
+          tive, or (with the --infer-value  flag)  inferred  from  transaction
+          prices.
+
+       2. A reverse market price: the inverse of a declared or inferred market
+          price from B to A.
+
+       3. A a forward chain of market prices: a synthetic price formed by com-
+          bining the shortest chain of "forward" (only 1 above) market prices,
+          leading from A to B.
+
+       4. A any chain of market prices: a chain of any market prices,  includ-
+          ing  both forward and reverse prices (1 and 2 above), leading from A
+          to B.
+
+       Amounts for which no applicable market price can be found, are not con-
+       verted.
+
+   --infer-value: market prices from transactions
+       (experimental)
+
+       Normally, market value in hledger is fully controlled by, and requires,
+       P directives in your journal.  Since adding and updating those can be a
+       chore,  and  since  transactions  usually take place at close to market
+       value, why not use the recorded transaction prices as additional market
+       prices (as Ledger does) ?  We could produce value reports without need-
+       ing P directives at all.
+
+       Adding the --infer-value flag to -V, -X or --value  enables  this.   So
+       for  example,  hledger  bs -V --infer-value will get market prices both
+       from P directives and from transactions.
+
+       There is a downside: value reports can sometimes be affected in confus-
+       ing/undesired  ways  by  your journal entries.  If this happens to you,
+       read all of this Valuation section carefully, and try adding --debug or
+       --debug=2 to troubleshoot.
+
+       --infer-value can infer market prices from:
+
+       o multicommodity transactions with explicit prices (@/@@)
+
+       o multicommodity  transactions with implicit prices (no @, two commodi-
+         ties, unbalanced).  (With  these,  the  order  of  postings  matters.
+         hledger print -x can be useful for troubleshooting.)
+
+       o but  not,  currently, from "more correct" multicommodity transactions
+         (no @, multiple commodities, balanced).
+
+   Valuation commodity
+       (experimental)
+
+       When you specify a valuation commodity (-X COMM or --value TYPE,COMM):
+       hledger will convert all amounts to COMM, wherever it can find a  suit-
+       able market price (including by reversing or chaining prices).
+
+       When  you  leave  the  valuation  commodity  unspecified (-V or --value
+       TYPE):
+       For each commodity A, hledger picks a default  valuation  commodity  as
+       follows, in this order of preference:
+
+       1. The price commodity from the latest P-declared market price for A on
+          or before valuation date.
+
+       2. The price commodity from the latest P-declared market price for A on
+          any  date.   (Allows  conversion  to proceed when there are inferred
+          prices before the valuation date.)
+
+       3. If there are no P directives at all (any commodity or date) and  the
+          --infer-value  flag  is  used:  the  price commodity from the latest
+          transaction-inferred price for A on or before valuation date.
+
+       This means:
+
+       o If you have P directives, they determine which  commodities  -V  will
+         convert, and to what.
+
+       o If you have no P directives, and use the --infer-value flag, transac-
+         tion prices determine it.
+
+       Amounts for which no valuation commodity can  be  found  are  not  con-
+       verted.
+
+   Simple valuation examples
+       Here are some quick examples of -V:
+
+              ; one euro is worth this many dollars from nov 1
+              P 2016/11/01 EUR $1.10
+
+              ; purchase some euros on nov 3
+              2016/11/3
+                  assets:euros        EUR100
+                  assets:checking
+
+              ; the euro is worth fewer dollars by dec 21
+              P 2016/12/21 EUR $1.03
+
+       How many euros do I have ?
+
+              $ hledger -f t.j bal -N euros
+                              EUR100  assets:euros
+
+       What are they worth at end of nov 3 ?
+
+              $ hledger -f t.j bal -N euros -V -e 2016/11/4
+                           $110.00  assets:euros
+
+       What  are they worth after 2016/12/21 ?  (no report end date specified,
+       defaults to today)
+
+              $ hledger -f t.j bal -N euros -V
+                           $103.00  assets:euros
+
+   --value: Flexible valuation
+       -B, -V and -X are special cases of the more general --value option:
+
+               --value=TYPE[,COMM]  TYPE is cost, then, end, now or YYYY-MM-DD.
+                                    COMM is an optional commodity symbol.
+                                    Shows amounts converted to:
+                                    - cost commodity using transaction prices (then optionally to COMM using market prices at period end(s))
+                                    - default valuation commodity (or COMM) using market prices at posting dates
+                                    - default valuation commodity (or COMM) using market prices at period end(s)
+                                    - default valuation commodity (or COMM) using current market prices
+                                    - default valuation commodity (or COMM) using market prices at some date
+
+       The TYPE part selects cost or value and valuation date:
+
+       --value=cost
+              Convert amounts to cost, using the prices recorded  in  transac-
+              tions.
+
+       --value=then
+              Convert  amounts to their value in the default valuation commod-
+              ity, using market prices on each posting's date.  This  is  cur-
+              rently supported only by the print and register commands.
+
+       --value=end
+              Convert  amounts to their value in the default valuation commod-
+              ity, using market prices on the last day of  the  report  period
+              (or  if  unspecified, the journal's end date); or in multiperiod
+              reports, market prices on the last day of each subperiod.
+
+       --value=now
+              Convert amounts to their value in the default valuation  commod-
+              ity  using  current  market  prices (as of when report is gener-
+              ated).
+
+       --value=YYYY-MM-DD
+              Convert amounts to their value in the default valuation  commod-
+              ity using market prices on this date.
+
+       To select a different valuation commodity, add the optional ,COMM part:
+       a comma, then the  target  commodity's  symbol.   Eg:  --value=now,EUR.
+       hledger will do its best to convert amounts to this commodity, deducing
+       market prices as described above.
+
+   More valuation examples
+       Here are some examples showing the effect  of  --value,  as  seen  with
+       print:
+
+              P 2000-01-01 A  1 B
+              P 2000-02-01 A  2 B
+              P 2000-03-01 A  3 B
+              P 2000-04-01 A  4 B
+
+              2000-01-01
+                (a)      1 A @ 5 B
+
+              2000-02-01
+                (a)      1 A @ 6 B
+
+              2000-03-01
+                (a)      1 A @ 7 B
+
+       Show the cost of each posting:
+
+              $ hledger -f- print --value=cost
+              2000-01-01
+                  (a)             5 B
+
+              2000-02-01
+                  (a)             6 B
+
+              2000-03-01
+                  (a)             7 B
+
+       Show the value as of the last day of the report period (2000-02-29):
+
+              $ hledger -f- print --value=end date:2000/01-2000/03
+              2000-01-01
+                  (a)             2 B
+
+              2000-02-01
+                  (a)             2 B
+
+       With  no  report  period specified, that shows the value as of the last
+       day of the journal (2000-03-01):
+
+              $ hledger -f- print --value=end
+              2000-01-01
+                  (a)             3 B
+
+              2000-02-01
+                  (a)             3 B
+
+              2000-03-01
+                  (a)             3 B
+
+       Show the current value (the 2000-04-01 price is still in effect today):
+
+              $ hledger -f- print --value=now
+              2000-01-01
+                  (a)             4 B
+
+              2000-02-01
+                  (a)             4 B
+
+              2000-03-01
+                  (a)             4 B
+
+       Show the value on 2000/01/15:
+
+              $ hledger -f- print --value=2000-01-15
+              2000-01-01
+                  (a)             1 B
+
+              2000-02-01
+                  (a)             1 B
+
+              2000-03-01
+                  (a)             1 B
+
+       You  may  need  to  explicitly  set  a  commodity's display style, when
+       reverse prices are used.  Eg this output might be surprising:
+
+              P 2000-01-01 A 2B
+
+              2000-01-01
+                a  1B
+                b
+
+              $ hledger print -x -X A
+              2000-01-01
+                  a               0
+                  b               0
+
+       Explanation: because there's no amount or commodity directive  specify-
+       ing  a display style for A, 0.5A gets the default style, which shows no
+       decimal digits.  Because the displayed amount looks like zero, the com-
+       modity  symbol  and minus sign are not displayed either.  Adding a com-
+       modity directive sets a more useful display style for A:
+
+              P 2000-01-01 A 2B
+              commodity 0.00A
+
+              2000-01-01
+                a  1B
+                b
+
+              $ hledger print -X A
+              2000-01-01
+                  a           0.50A
+                  b          -0.50A
+
+   Effect of valuation on reports
+       Here is a reference for how valuation is supposed to affect  each  part
+       of  hledger's  reports  (and  a  glossary).  (It's wide, you'll have to
+       scroll sideways.) It may be useful when troubleshooting.  If  you  find
+       problems,  please  report  them,  ideally  with a reproducible example.
+       Related: #329, #1083.
+
+
+       Report type     -B,             -V, -X           --value=then   --value=end     --value=DATE,
+                       --value=cost                                                    --value=now
+       ----------------------------------------------------------------------------------------------
+       print
+       posting         cost            value      at    value     at   value      at   value      at
+       amounts                         report end or    posting date   report     or   DATE/today
+                                       today                           journal end
+       balance         unchanged       unchanged        unchanged      unchanged       unchanged
+       asser-
+       tions/assign-
+       ments
+
+       register
+       starting bal-   cost            value  at day    not     sup-   value  at day   value      at
+       ance (-H)                       before report    ported         before report   DATE/today
+                                       or    journal                   or    journal
+                                       start                           start
+
+       posting         cost            value      at    value     at   value      at   value      at
+       amounts                         report end or    posting date   report     or   DATE/today
+                                       today                           journal end
+       summary post-   summarised      value      at    sum of post-   value      at   value      at
+       ing   amounts   cost            period ends      ings      in   period ends     DATE/today
+       with   report                                    interval,
+       interval                                         valued    at
+                                                        interval
+                                                        start
+       running         sum/average     sum/average      sum/average    sum/average     sum/average
+       total/average   of  displayed   of  displayed    of displayed   of  displayed   of  displayed
+                       values          values           values         values          values
+
+       balance  (bs,
+       bse, cf, is)
+       balance         sums of costs   value      at    not     sup-   value      at   value      at
+       changes                         report end or    ported         report     or   DATE/today of
+                                       today of sums                   journal   end   sums of post-
+                                       of postings                     of   sums  of   ings
+                                                                       postings
+       budget          like  balance   like  balance    not     sup-   like balances   like  balance
+       amounts         changes         changes          ported                         changes
+       (--budget)
+       grand total     sum  of  dis-   sum  of  dis-    not     sup-   sum  of  dis-   sum  of  dis-
+                       played values   played values    ported         played values   played values
+
+       balance  (bs,
+       bse, cf,  is)
+       with   report
+       interval
+       starting bal-   sums of costs   value      at    not     sup-   value      at   sums of post-
+       ances (-H)      of   postings   report  start    ported         report  start   ings   before
+                       before report   of  sums   of                   of  sums   of   report start
+                       start           all  postings                   all  postings
+                                       before report                   before report
+                                       start                           start
+       balance         sums of costs   same       as    not     sup-   balance         value      at
+       changes (bal,   of   postings   --value=end      ported         change     in   DATE/today of
+       is,        bs   in period                                       each  period,   sums of post-
+       --change,  cf                                                   valued     at   ings
+       --change)                                                       period ends
+       end  balances   sums of costs   same       as    not     sup-   period    end   value      at
+       (bal  -H,  is   of   postings   --value=end      ported         balances,       DATE/today of
+       --H, bs, cf)    from   before                                   valued     at   sums of post-
+                       report  start                                   period ends     ings
+                       to period end
+       budget          like  balance   like  balance    not     sup-   like balances   like  balance
+       amounts         changes/end     changes/end      ported                         changes/end
+       (--budget)      balances        balances                                        balances
+       row   totals,   sums,   aver-   sums,   aver-    not     sup-   sums,   aver-   sums,   aver-
+       row  averages   ages of  dis-   ages  of dis-    ported         ages  of dis-   ages of  dis-
+       (-T, -A)        played values   played values                   played values   played values
+       column totals   sums  of dis-   sums  of dis-    not     sup-   sums of  dis-   sums of  dis-
+                       played values   played values    ported         played values   played values
+       grand  total,   sum,  average   sum,  average    not     sup-   sum,  average   sum,  average
+       grand average   of     column   of     column    ported         of     column   of     column
+                       totals          totals                          totals          totals
+
+
+       --cumulative is omitted to save space, it works like -H but with a zero
+       starting balance.
+
+       Glossary:
+
+       cost   calculated using price(s) recorded in the transaction(s).
+
+       value  market value using available market price declarations,  or  the
+              unchanged amount if no conversion rate can be found.
+
+       report start
+              the  first  day  of the report period specified with -b or -p or
+              date:, otherwise today.
+
+       report or journal start
+              the first day of the report period specified with -b  or  -p  or
+              date:,  otherwise  the earliest transaction date in the journal,
+              otherwise today.
+
+       report end
+              the last day of the report period specified with  -e  or  -p  or
+              date:, otherwise today.
+
+       report or journal end
+              the  last  day  of  the report period specified with -e or -p or
+              date:, otherwise the latest transaction  date  in  the  journal,
+              otherwise today.
+
+       report interval
+              a  flag (-D/-W/-M/-Q/-Y) or period expression that activates the
+              report's multi-period mode (whether showing one or many subperi-
+              ods).
+
+COMMANDS
+       hledger  provides a number of commands for producing reports and manag-
+       ing your data.  Run hledger with no  arguments  to  list  the  commands
+       available.
+
+       To run a command, write its name (or its abbreviation shown in the com-
+       mands list, or any unambiguous prefix of the name) as  hledger's  first
+       argument.  Eg: hledger balance or hledger bal.
+
+       Here are the built-in commands:
+
+       Data entry (these modify the journal file):
+
+       o add - add transactions using guided prompts
+
+       o import - add any new transactions from other files (eg csv)
+
+       Data management:
+
+       o check - check for various kinds of issue in the data
+
+       o close (equity) - generate balance-resetting transactions
+
+       o diff - compare account transactions in two journal files
+
+       o rewrite - generate extra postings, similar to print --auto
+
+       Financial statements:
+
+       o aregister (areg) - show transactions in a particular account
+
+       o balancesheet (bs) - show assets, liabilities and net worth
+
+       o balancesheetequity (bse) - show assets, liabilities and equity
+
+       o cashflow (cf) - show changes in liquid assets
+
+       o incomestatement (is) - show revenues and expenses
+
+       o roi - show return on investments
+
+       Miscellaneous reports:
+
+       o accounts (a) - show account names
+
+       o activity - show postings-per-interval bar charts
+
+       o balance  (b,  bal)  -  show  balance  changes/end balances/budgets in
+         accounts
+
+       o codes - show transaction codes
+
+       o commodities - show commodity/currency symbols
+
+       o descriptions - show unique transaction descriptions
+
+       o files - show input file paths
+
+       o notes - show unique note segments of transaction descriptions
+
+       o payees - show unique payee segments of transaction descriptions
+
+       o prices - show market price records
+
+       o print (p, txns) - show transactions (journal entries)
+
+       o print-unique - show only transactions with unique descriptions
+
+       o register (r, reg) - show postings in one or more accounts  &  running
+         total
+
+       o register-match  -  show a recent posting that best matches a descrip-
+         tion
+
+       o stats - show journal statistics
+
+       o tags - show tag names
+
+       o test - run self tests
+
+       Next, the detailed command docs, in alphabetical order.
+
+   accounts
+       accounts, a
+       Show account names.
+
+       This command lists account names, either declared with  account  direc-
+       tives  (--declared),  posted  to (--used), or both (the default).  With
+       query arguments, only matched account names and  account  names  refer-
+       enced  by matched postings are shown.  It shows a flat list by default.
+       With --tree, it uses indentation to show  the  account  hierarchy.   In
+       flat  mode you can add --drop N to omit the first few account name com-
+       ponents.  Account names can be depth-clipped with depth:N or --depth  N
+       or -N.
+
+       Examples:
+
+              $ hledger accounts
+              assets:bank:checking
+              assets:bank:saving
+              assets:cash
+              expenses:food
+              expenses:supplies
+              income:gifts
+              income:salary
+              liabilities:debts
+
+   activity
+       activity
+       Show an ascii barchart of posting counts per interval.
+
+       The  activity  command  displays an ascii histogram showing transaction
+       counts by day, week, month or other reporting interval (by day  is  the
+       default).  With query arguments, it counts only matched transactions.
+
+       Examples:
+
+              $ hledger activity --quarterly
+              2008-01-01 **
+              2008-04-01 *******
+              2008-07-01
+              2008-10-01 **
+
+   add
+       add
+       Prompt  for  transactions  and  add them to the journal.  Any arguments
+       will be used as default inputs for the first N prompts.
+
+       Many hledger users edit their journals directly with a text editor,  or
+       generate  them from CSV.  For more interactive data entry, there is the
+       add command, which prompts interactively on the console for new  trans-
+       actions, and appends them to the journal file (if there are multiple -f
+       FILE options, the first file is used.) Existing  transactions  are  not
+       changed.   This  is the only hledger command that writes to the journal
+       file.
+
+       To use it, just run hledger add and follow the prompts.  You can add as
+       many  transactions as you like; when you are finished, enter . or press
+       control-d or control-c to exit.
+
+       Features:
+
+       o add tries to provide useful defaults,  using  the  most  similar  (by
+         description)  recent transaction (filtered by the query, if any) as a
+         template.
+
+       o You can also set the initial defaults with command line arguments.
+
+       o Readline-style edit keys can be used during data entry.
+
+       o The tab key will auto-complete whenever possible - accounts, descrip-
+         tions,  dates  (yesterday,  today,  tomorrow).   If the input area is
+         empty, it will insert the default value.
+
+       o If the journal defines a default commodity, it will be added  to  any
+         bare numbers entered.
+
+       o A parenthesised transaction code may be entered following a date.
+
+       o Comments and tags may be entered following a description or amount.
+
+       o If you make a mistake, enter < at any prompt to go one step backward.
+
+       o Input prompts are displayed in a different colour when  the  terminal
+         supports it.
+
+       Example (see the tutorial for a detailed explanation):
+
+              $ hledger add
+              Adding transactions to journal file /src/hledger/examples/sample.journal
+              Any command line arguments will be used as defaults.
+              Use tab key to complete, readline keys to edit, enter to accept defaults.
+              An optional (CODE) may follow transaction dates.
+              An optional ; COMMENT may follow descriptions or amounts.
+              If you make a mistake, enter < at any prompt to go one step backward.
+              To end a transaction, enter . when prompted.
+              To quit, enter . at a date prompt or press control-d or control-c.
+              Date [2015/05/22]:
+              Description: supermarket
+              Account 1: expenses:food
+              Amount  1: $10
+              Account 2: assets:checking
+              Amount  2 [$-10.0]:
+              Account 3 (or . or enter to finish this transaction): .
+              2015/05/22 supermarket
+                  expenses:food             $10
+                  assets:checking        $-10.0
+
+              Save this transaction to the journal ? [y]:
+              Saved.
+              Starting the next transaction (. or ctrl-D/ctrl-C to quit)
+              Date [2015/05/22]: <CTRL-D> $
+
+       On  Microsoft  Windows,  the add command makes sure that no part of the
+       file path ends with a period, as that would cause problems (#1056).
+
+   aregister
+       aregister, areg
+
+       Show the transactions and running historical  balance  in  an  account,
+       with each line item representing one transaction.
+
+       aregister shows the transactions affecting a particular account and its
+       subaccounts, with each line item representing a whole transaction -  as
+       in  bank statements, hledger-ui, hledger-web and other accounting apps.
+
+       Note this is unlike the register command, which shows individual  post-
+       ings and does not always show a single account or a historical balance.
+
+       A reminder, "historical" balances include any balance from transactions
+       before the report start date, so (if opening balances are recorded cor-
+       rectly) aregister will show the real-world balances of an  account,  as
+       you would see in a bank statement.
+
+       As  a  quick  rule  of  thumb, use aregister for reconciling real-world
+       asset/liability accounts  and  register  for  reviewing  detailed  rev-
+       enues/expenses.
+
+       aregister  shows  the  register  for  just  one account (and its subac-
+       counts).  This account must be specified as the  first  argument.   You
+       can  write  either the full account name, or a case-insensitive regular
+       expression which will select the alphabetically first matched  account.
+       (Eg  if  you have assets:aaa:checking and assets:bbb:checking accounts,
+       hledger areg checking would select assets:aaa:checking.)
+
+       Any additional arguments form a query which will  filter  the  transac-
+       tions shown.
+
+       Each aregister line item shows:
+
+       o the  transaction's date (or the relevant posting's date if different,
+         see below)
+
+       o the names of all the other account(s) involved  in  this  transaction
+         (probably abbreviated)
+
+       o the total change to this account's balance from this transaction
+
+       o the account's historical running balance after this transaction.
+
+       Transactions  making a net change of zero are not shown by default; add
+       the -E/--empty flag to show them.
+
+       aregister ignores a depth limit, so its final total will always match a
+       balance report with similar arguments.
+
+       This  command  also  supports  the output destination and output format
+       options The output formats supported are txt, csv, and json.
+
+   aregister and custom posting dates
+       Transactions whose date is outside  the  report  period  can  still  be
+       shown,  if  they have a posting to this account dated inside the report
+       period.  (And in this case it's the posting date that is  shown.)  This
+       ensures that aregister can show an accurate historical running balance,
+       matching the one shown by register -H with the same arguments.
+
+       To filter strictly by transaction date  instead,  add  the  --txn-dates
+       flag.   If  you  use  this  flag  and some of your postings have custom
+       dates, it's probably best to assume the running balance is wrong.
+
+       Examples:
+
+       Show all transactions and  historical  running  balance  in  the  first
+       account whose name contains "checking":
+
+              $ hledger areg checking
+
+       Show  transactions and historical running balance in all asset accounts
+       during july:
+
+              $ hledger areg assets date:jul
+
+   balance
+       balance, bal, b
+       Show accounts and their balances.
+
+       The balance command is hledger's most versatile command.  Note, despite
+       the  name,  it  is  not always used for showing real-world account bal-
+       ances; the more accounting-aware balancesheet and  incomestatement  may
+       be more convenient for that.
+
+       By default, it displays all accounts, and each account's change in bal-
+       ance during the entire period of the journal.  Balance changes are cal-
+       culated  by  adding up the postings in each account.  You can limit the
+       postings matched, by a query, to see fewer  accounts,  changes  over  a
+       different time period, changes from only cleared transactions, etc.
+
+       If you include an account's complete history of postings in the report,
+       the balance change is equivalent to the account's current  ending  bal-
+       ance.   For a real-world account, typically you won't have all transac-
+       tions in the journal; instead you'll have all transactions after a cer-
+       tain  date,  and  an "opening balances" transaction setting the correct
+       starting balance on that date.  Then  the  balance  command  will  show
+       real-world account balances.  In some cases the -H/--historical flag is
+       used to ensure this (more below).
+
+       This command also supports the output  destination  and  output  format
+       options  The  output  formats  supported are (in most modes): txt, csv,
+       html, and json.
+
+       The balance command can produce several styles of report:
+
+
+   Single-period flat balance report
+       This is the default for hledger's balance command: a flat list  of  all
+       (or  with  a  query,  matched)  accounts,  showing  full account names.
+       Accounts are sorted by declaration order if any, and  then  by  account
+       name.  Accounts which have zero balance are not shown unless -E/--empty
+       is used.  The reported balances' total  is  shown  as  the  last  line,
+       unless disabled by -N/--no-total.
+
+              $ hledger bal
+                                $1  assets:bank:saving
+                               $-2  assets:cash
+                                $1  expenses:food
+                                $1  expenses:supplies
+                               $-1  income:gifts
+                               $-1  income:salary
+                                $1  liabilities:debts
+              --------------------
+                                 0
+
+
+   Single-period tree-mode balance report
+       With the -t/--tree flag, accounts are displayed hierarchically, showing
+       subaccounts as short names indented below their parent.  (This  is  the
+       default style in Ledger and in older hledger versions.)
+
+              $ hledger balance
+                               $-1  assets
+                                $1    bank:saving
+                               $-2    cash
+                                $2  expenses
+                                $1    food
+                                $1    supplies
+                               $-2  income
+                               $-1    gifts
+                               $-1    salary
+                                $1  liabilities:debts
+              --------------------
+                                 0
+
+       For  more  compact output, "boring" accounts containing a single inter-
+       esting subaccount and no balance of their own (assets:bank and liabili-
+       ties  here)  are  elided  into the following line, unless --no-elide is
+       used.  And accounts which have zero balance and no non-zero subaccounts
+       are omitted, unless -E/--empty is used.
+
+       Account  balances  in tree mode are "inclusive" - they include the bal-
+       ances of any subaccounts.  Eg, the assets $-1 balance here includes the
+       $1 from assets:bank:saving and the $-2 from assets:cash.  (And it would
+       include balance posted to the assets account itself, if there was any).
+       Note this causes some repetition, and the final total (0) is the sum of
+       the top-level balances, not of all the balances shown.
+
+       Each group of sibling accounts is  sorted  separately,  by  declaration
+       order and then by account name.
+
+   Multi-period balance report
+       Multi-period  balance  reports are a very useful hledger feature, acti-
+       vated if you provide one of  the  reporting  interval  flags,  such  as
+       -M/--monthly.   They  are similar to single-period balance reports, but
+       they show the report as a table, with columns representing one or  more
+       successive  time  periods.   This is the usually the preferred style of
+       balance report in hledger (even for a single period).
+
+       Multi-period balance reports come in several types,  showing  different
+       information:
+
+       1. A  balance  change  report: by default, each column shows the sum of
+          postings in that period, ie the account's change of balance in  that
+          period.  This is useful eg for a monthly income statement:
+
+          $ hledger balance --quarterly income expenses -E
+          Balance changes in 2008:
+
+                             ||  2008q1  2008q2  2008q3  2008q4
+          ===================++=================================
+           expenses:food     ||       0      $1       0       0
+           expenses:supplies ||       0      $1       0       0
+           income:gifts      ||       0     $-1       0       0
+           income:salary     ||     $-1       0       0       0
+          -------------------++---------------------------------
+                             ||     $-1      $1       0       0
+
+       2. A  cumulative  end  balance  report:  with --cumulative, each column
+          shows the end balance for  that  period,  accumulating  the  changes
+          across periods, starting from 0 at the report start date:
+
+                  $ hledger balance --quarterly income expenses -E --cumulative
+                  Ending balances (cumulative) in 2008:
+
+                                     ||  2008/03/31  2008/06/30  2008/09/30  2008/12/31
+                  ===================++=================================================
+                   expenses:food     ||           0          $1          $1          $1
+                   expenses:supplies ||           0          $1          $1          $1
+                   income:gifts      ||           0         $-1         $-1         $-1
+                   income:salary     ||         $-1         $-1         $-1         $-1
+                  -------------------++-------------------------------------------------
+                                     ||         $-1           0           0           0
+
+       3. A  historical  end balance report: with --historical/-H, each column
+          shows the actual historical end balance for that period,  accumulat-
+          ing  the  changes across periods, and including the balance from any
+          postings before the report start date.  This  is  useful  eg  for  a
+          multi-period  balance  sheet, and when you want to see balances only
+          after a certain date:
+
+                  $ hledger balance ^assets ^liabilities --quarterly --historical --begin 2008/4/1
+                  Ending balances (historical) in 2008/04/01-2008/12/31:
+
+                                        ||  2008/06/30  2008/09/30  2008/12/31
+                  ======================++=====================================
+                   assets:bank:checking ||          $1          $1           0
+                   assets:bank:saving   ||          $1          $1          $1
+                   assets:cash          ||         $-2         $-2         $-2
+                   liabilities:debts    ||           0           0          $1
+                  ----------------------++-------------------------------------
+                                        ||           0           0           0
+
+       Note that --cumulative or --historical/-H disable --row-total/-T, since
+       summing end balances generally does not make sense.
+
+       With   a  reporting  interval  (like  --quarterly  above),  the  report
+       start/end dates will be adjusted if necessary so  that  they  encompass
+       the displayed report periods.  This is so that the first and last peri-
+       ods will be "full" and comparable to the others.
+
+       The -E/--empty flag does two things  in  multicolumn  balance  reports:
+       first,  the  report  will  show all columns within the specified report
+       period (without -E, leading and trailing columns with  all  zeroes  are
+       not  shown).   Second,  all  accounts which existed at the report start
+       date will be considered, not just the ones  with  activity  during  the
+       report period (use -E to include low-activity accounts which would oth-
+       erwise would be omitted).
+
+       The -T/--row-total flag adds an additional column showing the total for
+       each row.
+
+       The  -A/--average  flag adds a column showing the average value in each
+       row.
+
+       Here's an example of all three:
+
+              $ hledger balance -Q income expenses --tree -ETA
+              Balance changes in 2008:
+
+                          ||  2008q1  2008q2  2008q3  2008q4    Total  Average
+              ============++===================================================
+               expenses   ||       0      $2       0       0       $2       $1
+                 food     ||       0      $1       0       0       $1        0
+                 supplies ||       0      $1       0       0       $1        0
+               income     ||     $-1     $-1       0       0      $-2      $-1
+                 gifts    ||       0     $-1       0       0      $-1        0
+                 salary   ||     $-1       0       0       0      $-1        0
+              ------------++---------------------------------------------------
+                          ||     $-1      $1       0       0        0        0
+
+              (Average is rounded to the dollar here since all journal amounts are)
+
+       The --transpose flag can be used to exchange the rows and columns of  a
+       multicolumn report.
+
+       When  showing  multicommodity amounts, multicolumn balance reports will
+       elide any amounts which have more than two commodities, since otherwise
+       columns  could get very wide.  The --no-elide flag disables this.  Hid-
+       ing totals with the -N/--no-total flag can also help reduce  the  width
+       of multicommodity reports.
+
+       When the report is still too wide, a good workaround is to pipe it into
+       less -RS (-R for colour, -S to chop long lines).  Eg:  hledger  bal  -D
+       --color=yes | less -RS.
+
+   Depth limiting
+       With  a depth:N query, or --depth N option, or just -N, balance reports
+       will show accounts only to the specified depth.  This is very useful to
+       hide  low-level  accounts and get an overview.  Eg, limiting to depth 1
+       shows the top-level accounts:
+
+              $ hledger balance -N -1
+                               $-1  assets
+                                $2  expenses
+                               $-2  income
+                                $1  liabilities
+
+       Accounts at the depth limit will include the  balances  of  any  hidden
+       subaccounts  (even  in  flat  mode, which normally shows exclusive bal-
+       ances).
+
+       You can also drop account name components from  the  start  of  account
+       names,  using  --drop N.  This can be useful to hide unwanted top-level
+       detail.
+
+   Colour support
+       In terminal output, when colour is enabled, the balance  command  shows
+       negative amounts in red.
+
+   Sorting by amount
+       With  -S/--sort-amount,  accounts with the largest (most positive) bal-
+       ances are shown first.  For example, hledger bal  expenses  -MAS  shows
+       your biggest averaged monthly expenses first.
+
+       Revenues  and liability balances are typically negative, however, so -S
+       shows these in reverse  order.   To  work  around  this,  you  can  add
+       --invert  to  flip the signs.  Or, use one of the sign-flipping reports
+       like balancesheet or  incomestatement,  which  also  support  -S.   Eg:
+       hledger is -MAS.
+
+   Percentages
+       With  -%  or  --percent,  balance  reports  show  each  account's value
+       expressed as a percentage of the column's total.  This is useful to get
+       an  overview of the relative sizes of account balances.  For example to
+       obtain an overview of expenses:
+
+              $ hledger balance expenses -%
+                           100.0 %  expenses
+                            50.0 %    food
+                            50.0 %    supplies
+              --------------------
+                           100.0 %
+
+       Note that --tree does not have an effect on -%.   The  percentages  are
+       always  relative  to the total sum of each column, they are never rela-
+       tive to the parent account.
+
+       Since the percentages are relative to the columns sum,  it  is  usually
+       not  useful  to  calculate  percentages if the signs of the amounts are
+       mixed.  Although the results are technically  correct,  they  are  most
+       likely  useless.   Especially  in a balance report that sums up to zero
+       (eg hledger balance -B) all percentage values will be zero.
+
+       This flag does not work if the  report  contains  any  mixed  commodity
+       accounts.   If there are mixed commodity accounts in the report be sure
+       to use -V or -B to coerce the report into using a single commodity.
+
+
+   Customising single-period balance reports
+       You can customise the layout  of  single-period  balance  reports  with
+       --format FMT, which sets the format of each line.  Eg:
+
+              $ hledger balance --format "%20(account) %12(total)"
+                            assets          $-1
+                       bank:saving           $1
+                              cash          $-2
+                          expenses           $2
+                              food           $1
+                          supplies           $1
+                            income          $-2
+                             gifts          $-1
+                            salary          $-1
+                 liabilities:debts           $1
+              ---------------------------------
+                                              0
+
+       The FMT format string (plus a newline) specifies the formatting applied
+       to each account/balance pair.  It may contain any suitable  text,  with
+       data fields interpolated like so:
+
+       %[MIN][.MAX](FIELDNAME)
+
+       o MIN pads with spaces to at least this width (optional)
+
+       o MAX truncates at this width (optional)
+
+       o FIELDNAME must be enclosed in parentheses, and can be one of:
+
+         o depth_spacer  - a number of spaces equal to the account's depth, or
+           if MIN is specified, MIN * depth spaces.
+
+         o account - the account's name
+
+         o total - the account's balance/posted total, right justified
+
+       Also, FMT can begin with an optional prefix to control  how  multi-com-
+       modity amounts are rendered:
+
+       o %_ - render on multiple lines, bottom-aligned (the default)
+
+       o %^ - render on multiple lines, top-aligned
+
+       o %, - render on one line, comma-separated
+
+       There  are  some  quirks.   Eg in one-line mode, %(depth_spacer) has no
+       effect, instead %(account) has indentation built  in.   Experimentation
+       may be needed to get pleasing results.
+
+       Some example formats:
+
+       o %(total) - the account's total
+
+       o %-20.20(account)  -  the account's name, left justified, padded to 20
+         characters and clipped at 20 characters
+
+       o %,%-50(account)  %25(total) - account name padded to  50  characters,
+         total  padded to 20 characters, with multiple commodities rendered on
+         one line
+
+       o %20(total)  %2(depth_spacer)%-(account) - the default format for  the
+         single-column balance report
+
+   Budget report
+       There  is also a special balance report mode for showing budget perfor-
+       mance.  The --budget flag activates extra columns  showing  the  budget
+       goals  for  each  account  and period, if any.  For this report, budget
+       goals are defined by periodic transactions.  This is  very  useful  for
+       comparing planned and actual income, expenses, time usage, etc.
+
+       For  example,  you  can  take  average  monthly  expenses in the common
+       expense categories to construct a minimal monthly budget:
+
+              ;; Budget
+              ~ monthly
+                income  $2000
+                expenses:food    $400
+                expenses:bus     $50
+                expenses:movies  $30
+                assets:bank:checking
+
+              ;; Two months worth of expenses
+              2017-11-01
+                income  $1950
+                expenses:food    $396
+                expenses:bus     $49
+                expenses:movies  $30
+                expenses:supplies  $20
+                assets:bank:checking
+
+              2017-12-01
+                income  $2100
+                expenses:food    $412
+                expenses:bus     $53
+                expenses:gifts   $100
+                assets:bank:checking
+
+       You can now see a monthly budget report:
+
+              $ hledger balance -M --budget
+              Budget performance in 2017/11/01-2017/12/31:
+
+                                    ||                      Nov                       Dec
+              ======================++====================================================
+               assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
+               expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
+               expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
+               expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
+               income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
+              ----------------------++----------------------------------------------------
+                                    ||      0 [              0]       0 [              0]
+
+       This is different from a normal balance report in several ways:
+
+       o Only accounts with budget goals during the report period  are  shown,
+         by default.
+
+       o In  each  column,  in square brackets after the actual amount, budget
+         goal amounts are shown, and the actual/goal percentage.  (Note:  bud-
+         get goals should be in the same commodity as the actual amount.)
+
+       o All  parent accounts are always shown, even in flat mode.  Eg assets,
+         assets:bank, and expenses above.
+
+       o Amounts always include all subaccounts, budgeted or unbudgeted,  even
+         in flat mode.
+
+       This means that the numbers displayed will not always add up! Eg above,
+       the expenses actual amount includes the  gifts  and  supplies  transac-
+       tions,  but  the  expenses:gifts and expenses:supplies accounts are not
+       shown, as they have no budget amounts declared.
+
+       This can be confusing.  When you need to make things clearer,  use  the
+       -E/--empty  flag,  which  will reveal all accounts including unbudgeted
+       ones, giving the full picture.  Eg:
+
+              $ hledger balance -M --budget --empty
+              Budget performance in 2017/11/01-2017/12/31:
+
+                                    ||                      Nov                       Dec
+              ======================++====================================================
+               assets               || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               assets:bank          || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               assets:bank:checking || $-2445 [  99% of $-2480]  $-2665 [ 107% of $-2480]
+               expenses             ||   $495 [ 103% of   $480]    $565 [ 118% of   $480]
+               expenses:bus         ||    $49 [  98% of    $50]     $53 [ 106% of    $50]
+               expenses:food        ||   $396 [  99% of   $400]    $412 [ 103% of   $400]
+               expenses:gifts       ||      0                      $100
+               expenses:movies      ||    $30 [ 100% of    $30]       0 [   0% of    $30]
+               expenses:supplies    ||    $20                         0
+               income               ||  $1950 [  98% of  $2000]   $2100 [ 105% of  $2000]
+              ----------------------++----------------------------------------------------
+                                    ||      0 [              0]       0 [              0]
+
+       You can roll over unspent budgets to next period with --cumulative:
+
+              $ hledger balance -M --budget --cumulative
+              Budget performance in 2017/11/01-2017/12/31:
+
+                                    ||                      Nov                       Dec
+              ======================++====================================================
+               assets               || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+               assets:bank          || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+               assets:bank:checking || $-2445 [  99% of $-2480]  $-5110 [ 103% of $-4960]
+               expenses             ||   $495 [ 103% of   $480]   $1060 [ 110% of   $960]
+               expenses:bus         ||    $49 [  98% of    $50]    $102 [ 102% of   $100]
+               expenses:food        ||   $396 [  99% of   $400]    $808 [ 101% of   $800]
+               expenses:movies      ||    $30 [ 100% of    $30]     $30 [  50% of    $60]
+               income               ||  $1950 [  98% of  $2000]   $4050 [ 101% of  $4000]
+              ----------------------++----------------------------------------------------
+                                    ||      0 [              0]       0 [              0]
+
+       For more examples and notes, see Budgeting.
+
+   Budget report start date
+       This might be a bug, but for now: when making budget  reports,  it's  a
+       good idea to explicitly set the report's start date to the first day of
+       a reporting period, because a periodic rule like  ~  monthly  generates
+       its  transactions  on the 1st of each month, and if your journal has no
+       regular transactions on the 1st, the default report  start  date  could
+       exclude  that  budget  goal, which can be a little surprising.  Eg here
+       the default report period is just the day of 2020-01-15:
+
+              ~ monthly in 2020
+                (expenses:food)  $500
+
+              2020-01-15
+                expenses:food    $400
+                assets:checking
+
+              $ hledger bal expenses --budget
+              Budget performance in 2020-01-15:
+
+                            || 2020-01-15
+              ==============++============
+               <unbudgeted> ||       $400
+              --------------++------------
+                            ||       $400
+
+       To avoid this, specify the budget report's  period,  or  at  least  the
+       start  date, with -b/-e/-p/date:, to ensure it includes the budget goal
+       transactions (periodic transactions) that  you  want.   Eg,  adding  -b
+       2020/1/1 to the above:
+
+              $ hledger bal expenses --budget -b 2020/1/1
+              Budget performance in 2020-01-01..2020-01-15:
+
+                             || 2020-01-01..2020-01-15
+              ===============++========================
+               expenses:food ||     $400 [80% of $500]
+              ---------------++------------------------
+                             ||     $400 [80% of $500]
+
+   Nested budgets
+       You  can  add budgets to any account in your account hierarchy.  If you
+       have budgets on both parent account and some of its children, then bud-
+       get(s)  of  the  child account(s) would be added to the budget of their
+       parent, much like account balances behave.
+
+       In the most simple case this means that once you add a  budget  to  any
+       account, all its parents would have budget as well.
+
+       To illustrate this, consider the following budget:
+
+              ~ monthly from 2019/01
+                  expenses:personal             $1,000.00
+                  expenses:personal:electronics    $100.00
+                  liabilities
+
+       With  this,  monthly  budget  for electronics is defined to be $100 and
+       budget for personal expenses is an additional $1000,  which  implicitly
+       means that budget for both expenses:personal and expenses is $1100.
+
+       Transactions  in  expenses:personal:electronics  will  be  counted both
+       towards its $100 budget and $1100 of expenses:personal ,  and  transac-
+       tions  in  any  other  subaccount of expenses:personal would be counted
+       towards only towards the budget of expenses:personal.
+
+       For example, let's consider these transactions:
+
+              ~ monthly from 2019/01
+                  expenses:personal             $1,000.00
+                  expenses:personal:electronics    $100.00
+                  liabilities
+
+              2019/01/01 Google home hub
+                  expenses:personal:electronics          $90.00
+                  liabilities                           $-90.00
+
+              2019/01/02 Phone screen protector
+                  expenses:personal:electronics:upgrades          $10.00
+                  liabilities
+
+              2019/01/02 Weekly train ticket
+                  expenses:personal:train tickets       $153.00
+                  liabilities
+
+              2019/01/03 Flowers
+                  expenses:personal          $30.00
+                  liabilities
+
+       As you can see, we  have  transactions  in  expenses:personal:electron-
+       ics:upgrades  and  expenses:personal:train  tickets,  and since both of
+       these accounts are without explicitly defined  budget,  these  transac-
+       tions would be counted towards budgets of expenses:personal:electronics
+       and expenses:personal accordingly:
+
+              $ hledger balance --budget -M
+              Budget performance in 2019/01:
+
+                                             ||                           Jan
+              ===============================++===============================
+               expenses                      ||  $283.00 [  26% of  $1100.00]
+               expenses:personal             ||  $283.00 [  26% of  $1100.00]
+               expenses:personal:electronics ||  $100.00 [ 100% of   $100.00]
+               liabilities                   || $-283.00 [  26% of $-1100.00]
+              -------------------------------++-------------------------------
+                                             ||        0 [                 0]
+
+       And with --empty, we can get a better picture of budget allocation  and
+       consumption:
+
+              $ hledger balance --budget -M --empty
+              Budget performance in 2019/01:
+
+                                                      ||                           Jan
+              ========================================++===============================
+               expenses                               ||  $283.00 [  26% of  $1100.00]
+               expenses:personal                      ||  $283.00 [  26% of  $1100.00]
+               expenses:personal:electronics          ||  $100.00 [ 100% of   $100.00]
+               expenses:personal:electronics:upgrades ||   $10.00
+               expenses:personal:train tickets        ||  $153.00
+               liabilities                            || $-283.00 [  26% of $-1100.00]
+              ----------------------------------------++-------------------------------
+                                                      ||        0 [                 0]
+
+   balancesheet
+       balancesheet, bs
+       This  command  displays a balance sheet, showing historical ending bal-
+       ances of asset and liability accounts.  (To see equity as well, use the
+       balancesheetequity  command.)  Amounts  are  shown with normal positive
+       sign, as in conventional financial statements.
+
+       The asset and liability accounts shown are those accounts declared with
+       the  Asset or Cash or Liability type, or otherwise all accounts under a
+       top-level  asset  or  liability  account  (case  insensitive,   plurals
+       allowed).
+
+       Example:
+
+              $ hledger balancesheet
+              Balance Sheet
+
+              Assets:
+                               $-1  assets
+                                $1    bank:saving
+                               $-2    cash
+              --------------------
+                               $-1
+
+              Liabilities:
+                                $1  liabilities:debts
+              --------------------
+                                $1
+
+              Total:
+              --------------------
+                                 0
+
+       With a reporting interval, multiple columns will be shown, one for each
+       report period.  As with multicolumn balance reports, you can alter  the
+       report  mode  with  --change/--cumulative/--historical.   Normally bal-
+       ancesheet shows historical ending balances, which is what you need  for
+       a  balance  sheet;  note  this means it ignores report begin dates (and
+       -T/--row-total, since summing end  balances  generally  does  not  make
+       sense).   Instead  of absolute values percentages can be displayed with
+       -%.
+
+       This command also supports the output  destination  and  output  format
+       options  The  output formats supported are txt, csv, html, and (experi-
+       mental) json.
+
+   balancesheetequity
+       balancesheetequity, bse
+       This command displays a balance sheet, showing historical  ending  bal-
+       ances  of asset, liability and equity accounts.  Amounts are shown with
+       normal positive sign, as in conventional financial statements.
+
+       The asset, liability and  equity  accounts  shown  are  those  accounts
+       declared  with  the Asset, Cash, Liability or Equity type, or otherwise
+       all accounts under a top-level asset, liability or equity account (case
+       insensitive, plurals allowed).
+
+       Example:
+
+              $ hledger balancesheetequity
+              Balance Sheet With Equity
+
+              Assets:
+                               $-2  assets
+                                $1    bank:saving
+                               $-3    cash
+              --------------------
+                               $-2
+
+              Liabilities:
+                                $1  liabilities:debts
+              --------------------
+                                $1
+
+              Equity:
+                        $1  equity:owner
+              --------------------
+                        $1
+
+              Total:
+              --------------------
+                                 0
+
+       This  command  also  supports  the output destination and output format
+       options The output formats supported are txt, csv, html,  and  (experi-
+       mental) json.
+
+   cashflow
+       cashflow, cf
+       This  command  displays  a  cashflow statement, showing the inflows and
+       outflows affecting "cash" (ie, liquid) assets.  Amounts are shown  with
+       normal positive sign, as in conventional financial statements.
+
+       The  "cash"  accounts  shown  are those accounts declared with the Cash
+       type, or otherwise all accounts under a top-level asset  account  (case
+       insensitive,  plural  allowed)  which  do  not  have fixed, investment,
+       receivable or A/R in their name.
+
+       Example:
+
+              $ hledger cashflow
+              Cashflow Statement
+
+              Cash flows:
+                               $-1  assets
+                                $1    bank:saving
+                               $-2    cash
+              --------------------
+                               $-1
+
+              Total:
+              --------------------
+                               $-1
+
+       With a reporting interval, multiple columns will be shown, one for each
+       report  period.   Normally cashflow shows changes in assets per period,
+       though as with multicolumn balance reports you  can  alter  the  report
+       mode with --change/--cumulative/--historical.  Instead of absolute val-
+       ues percentages can be displayed with -%.
+
+       This command also supports the output  destination  and  output  format
+       options  The  output formats supported are txt, csv, html, and (experi-
+       mental) json.
+
+   check
+       check
+       Check for various kinds of errors in your data.  experimental
+
+       hledger provides a number of built-in  error  checks  to  help  prevent
+       problems  in  your  data.  Some of these are run automatically; or, you
+       can use this check command to run them on demand, with no output and  a
+       zero exit code if all is well.  Some examples:
+
+              hledger check      # basic checks
+              hledger check -s   # basic + strict checks
+              hledger check ordereddates uniqueleafnames  # basic + specified checks
+
+       Here are the checks currently available:
+
+   Basic checks
+       These are always run by this command and other commands:
+
+       o parseable - data files are well-formed and can be successfully parsed
+
+       o autobalanced -  all  transactions  are  balanced,  inferring  missing
+         amounts  where  necessary,  and possibly converting commodities using
+         transaction prices or automatically-inferred transaction prices
+
+       o assertions - all balance  assertions  in  the  journal  are  passing.
+         (This check can be disabled with -I/--ignore-assertions.)
+
+   Strict checks
+       These  are  always  run  by this and other commands when -s/--strict is
+       used (strict mode):
+
+       o accounts - all account names used by transactions have been declared
+
+       o commodities - all commodity symbols used have been declared
+
+   Other checks
+       These checks can be run by specifying their names as arguments  to  the
+       check command:
+
+       o ordereddates  -  transactions are ordered by date (similar to the old
+         check-dates command)
+
+       o uniqueleafnames - all account leaf names are unique (similar  to  the
+         old check-dupes command)
+
+   Add-on checks
+       Some checks are not yet integrated with this command, but are available
+       as add-on commands in https://github.com/simonmichael/hledger/tree/mas-
+       ter/bin:
+
+       o hledger-check-tagfiles  -  all  tag  values  containing  / (a forward
+         slash) exist as file paths
+
+       o hledger-check-fancyassertions - more complex balance  assertions  are
+         passing
+
+       You could make your own similar scripts to perform custom checks; Cook-
+       book -> Scripting may be helpful.
+
+   close
+       close, equity
+       Prints a "closing  balances"  transaction  and  an  "opening  balances"
+       transaction that bring account balances to and from zero, respectively.
+       These can be added to your journal file(s), eg to bring asset/liability
+       balances  forward  into  a  new  journal  file,  or  to  close out rev-
+       enues/expenses to retained earnings at the end of a period.
+
+       You can print just one of these transactions by using  the  --close  or
+       --open  flag.   You  can customise their descriptions with the --close-
+       desc and --open-desc options.
+
+       One amountless posting to "equity:opening/closing balances" is added to
+       balance  the  transactions, by default.  You can customise this account
+       name with --close-acct and --open-acct; if  you  specify  only  one  of
+       these, it will be used for both.
+
+       With --x/--explicit, the equity posting's amount will be shown.  And if
+       it involves multiple commodities, a posting for each commodity will  be
+       shown, as with the print command.
+
+       With  --interleaved, the equity postings are shown next to the postings
+       they balance, which makes troubleshooting easier.
+
+       By default, transaction prices in the journal are ignored when generat-
+       ing  the  closing/opening  transactions.   With --show-costs, this cost
+       information is preserved (balance -B reports will  be  unchanged  after
+       the transition).  Separate postings are generated for each cost in each
+       commodity.  Note this can generate very large journal entries,  if  you
+       have many foreign currency or investment transactions.
+
+   close usage
+       If you split your journal files by time (eg yearly), you will typically
+       run this command at the end of the year, and save the closing  transac-
+       tion  as last entry of the old file, and the opening transaction as the
+       first entry of the new file.  This makes the files self  contained,  so
+       that  correct balances are reported no matter which of them are loaded.
+       Ie, if you load just one file, the balances are initialised  correctly;
+       or  if  you  load several files, the redundant closing/opening transac-
+       tions cancel each other out.  (They will show up in print  or  register
+       reports;  you  can  exclude  them  with  a  query like not:desc:'(open-
+       ing|closing) balances'.)
+
+       If you're running a business, you might also use this command to "close
+       the  books"  at  the  end  of an accounting period, transferring income
+       statement account balances to retained  earnings.   (You  may  want  to
+       change the equity account name to something like "equity:retained earn-
+       ings".)
+
+       By default, the closing transaction is dated  yesterday,  the  balances
+       are  calculated  as of end of yesterday, and the opening transaction is
+       dated today.  To close on some other date, use: hledger close -e  OPEN-
+       INGDATE.   Eg,  to  close/open  on the 2018/2019 boundary, use -e 2019.
+       You can also use -p or date:PERIOD (any starting date is ignored).
+
+       Both   transactions   will   include   balance   assertions   for   the
+       closed/reopened  accounts.   You probably shouldn't use status or real-
+       ness filters (like -C or -R or status:) with this command, or the  gen-
+       erated balance assertions will depend on these flags.  Likewise, if you
+       run this command with --auto,  the  balance  assertions  will  probably
+       always require --auto.
+
+       Examples:
+
+       Carrying asset/liability balances into a new file for 2019:
+
+              $ hledger close -f 2018.journal -e 2019 assets liabilities --open
+                  # (copy/paste the output to the start of your 2019 journal file)
+              $ hledger close -f 2018.journal -e 2019 assets liabilities --close
+                  # (copy/paste the output to the end of your 2018 journal file)
+
+       Now:
+
+              $ hledger bs -f 2019.journal                   # one file - balances are correct
+              $ hledger bs -f 2018.journal -f 2019.journal   # two files - balances still correct
+              $ hledger bs -f 2018.journal not:desc:closing  # to see year-end balances, must exclude closing txn
+
+       Transactions spanning the closing date can complicate matters, breaking
+       balance assertions:
+
+              2018/12/30 a purchase made in 2018, clearing the following year
+                  expenses:food          5
+                  assets:bank:checking  -5  ; [2019/1/2]
+
+       Here's one way to resolve that:
+
+              ; in 2018.journal:
+              2018/12/30 a purchase made in 2018, clearing the following year
+                  expenses:food          5
+                  liabilities:pending
+
+              ; in 2019.journal:
+              2019/1/2 clearance of last year's pending transactions
+                  liabilities:pending    5 = 0
+                  assets:checking
+
+   codes
+       codes
+       List the codes seen in transactions, in the order parsed.
+
+       This command prints the value of each transaction's code field, in  the
+       order  transactions  were  parsed.  The transaction code is an optional
+       value written in parentheses between the date  and  description,  often
+       used to store a cheque number, order number or similar.
+
+       Transactions aren't required to have a code, and missing or empty codes
+       will not be shown by default.  With the -E/--empty flag, they  will  be
+       printed as blank lines.
+
+       You can add a query to select a subset of transactions.
+
+       Examples:
+
+              1/1 (123)
+               (a)  1
+
+              1/1 ()
+               (a)  1
+
+              1/1
+               (a)  1
+
+              1/1 (126)
+               (a)  1
+
+              $ hledger codes
+              123
+              124
+              126
+
+              $ hledger codes -E
+              123
+              124
+
+
+              126
+
+   commodities
+       commodities
+       List all commodity/currency symbols used or declared in the journal.
+
+   descriptions
+       descriptions
+       List the unique descriptions that appear in transactions.
+
+       This command lists the unique descriptions that appear in transactions,
+       in alphabetic order.  You can add a query to select a subset of  trans-
+       actions.
+
+       Example:
+
+              $ hledger descriptions
+              Store Name
+              Gas Station | Petrol
+              Person A
+
+   diff
+       diff
+       Compares  a  particular  account's transactions in two input files.  It
+       shows any transactions to this account which are in one file but not in
+       the other.
+
+       More precisely, for each posting affecting this account in either file,
+       it looks for a corresponding posting in the other file which posts  the
+       same  amount  to  the  same  account (ignoring date, description, etc.)
+       Since postings not transactions are compared, this also works when mul-
+       tiple bank transactions have been combined into a single journal entry.
+
+       This is useful eg if you have downloaded an account's transactions from
+       your  bank (eg as CSV data).  When hledger and your bank disagree about
+       the account balance, you can compare the bank data with your journal to
+       find out the cause.
+
+       Examples:
+
+              $ hledger diff -f $LEDGER_FILE -f bank.csv assets:bank:giro
+              These transactions are in the first file only:
+
+              2014/01/01 Opening Balances
+                  assets:bank:giro              EUR ...
+                  ...
+                  equity:opening balances       EUR -...
+
+              These transactions are in the second file only:
+
+   files
+       files
+       List  all  files  included in the journal.  With a REGEX argument, only
+       file names matching the regular expression (case sensitive) are  shown.
+
+   help
+       help
+       Show any of the hledger manuals.
+
+       The  help  command  displays any of the main hledger manuals, in one of
+       several ways.  Run it with no argument to list the manuals, or  provide
+       a full or partial manual name to select one.
+
+       hledger  manuals  are  available in several formats.  hledger help will
+       use the first of these  display  methods  that  it  finds:  info,  man,
+       $PAGER,  less,  stdout (or when non-interactive, just stdout).  You can
+       force a particular viewer with the --info, --man, --pager, --cat flags.
+
+       Examples:
+
+              $ hledger help
+              Please choose a manual by typing "hledger help MANUAL" (a substring is ok).
+              Manuals: hledger hledger-ui hledger-web journal csv timeclock timedot
+
+              $ hledger help h --man
+
+              hledger(1)                    hledger User Manuals                    hledger(1)
+
+              NAME
+                     hledger - a command-line accounting tool
+
+              SYNOPSIS
+                     hledger [-f FILE] COMMAND [OPTIONS] [ARGS]
+                     hledger [-f FILE] ADDONCMD -- [OPTIONS] [ARGS]
+                     hledger
+
+              DESCRIPTION
+                     hledger  is  a  cross-platform  program  for tracking money, time, or any
+              ...
+
+   import
+       import
+       Read  new  transactions added to each FILE since last run, and add them
+       to the main journal file.  Or with --dry-run, just print  the  transac-
+       tions  that  would  be  added.  Or with --catchup, just mark all of the
+       FILEs' transactions as imported, without actually importing any.
+
+       The input files are specified as arguments - no need to write -f before
+       each one.  So eg to add new transactions from all CSV files to the main
+       journal, it's just: hledger import *.csv
+
+       New transactions are detected in the same way as print --new: by assum-
+       ing transactions are always added to the input files in increasing date
+       order, and by saving .latest.FILE state files.
+
+       The --dry-run output is in journal format, so you can filter it, eg  to
+       see only uncategorised transactions:
+
+              $ hledger import --dry ... | hledger -f- print unknown --ignore-assertions
+
+   Importing balance assignments
+       Entries  added  by import will have their posting amounts made explicit
+       (like hledger print -x).  This means that any  balance  assignments  in
+       imported  files must be evaluated; but, imported files don't get to see
+       the main file's account balances.  As a result, importing entries  with
+       balance assignments (eg from an institution that provides only balances
+       and not posting  amounts)  will  probably  generate  incorrect  posting
+       amounts.  To avoid this problem, use print instead of import:
+
+              $ hledger print IMPORTFILE [--new] >> $LEDGER_FILE
+
+       (If  you  think  import  should leave amounts implicit like print does,
+       please test it and send a pull request.)
+
+   Commodity display styles
+       Imported amounts will be formatted according to the canonical commodity
+       styles (declared or inferred) in the main journal file.
+
+   incomestatement
+       incomestatement, is
+
+       This  command  displays  an  income  statement,  showing  revenues  and
+       expenses during one or more periods.  Amounts  are  shown  with  normal
+       positive sign, as in conventional financial statements.
+
+       The revenue and expense accounts shown are those accounts declared with
+       the Revenue or Expense type, or otherwise all  accounts  under  a  top-
+       level  revenue  or income or expense account (case insensitive, plurals
+       allowed).
+
+       Example:
+
+              $ hledger incomestatement
+              Income Statement
+
+              Revenues:
+                               $-2  income
+                               $-1    gifts
+                               $-1    salary
+              --------------------
+                               $-2
+
+              Expenses:
+                                $2  expenses
+                                $1    food
+                                $1    supplies
+              --------------------
+                                $2
+
+              Total:
+              --------------------
+                                 0
+
+       With a reporting interval, multiple columns will be shown, one for each
+       report  period.   Normally  incomestatement shows revenues/expenses per
+       period, though as with multicolumn balance reports you  can  alter  the
+       report  mode with --change/--cumulative/--historical.  Instead of abso-
+       lute values percentages can be displayed with -%.
+
+       This command also supports the output  destination  and  output  format
+       options  The  output formats supported are txt, csv, html, and (experi-
+       mental) json.
+
+   notes
+       notes
+       List the unique notes that appear in transactions.
+
+       This command lists the unique notes that  appear  in  transactions,  in
+       alphabetic  order.   You can add a query to select a subset of transac-
+       tions.  The note is the part of the transaction description after  a  |
+       character (or if there is no |, the whole description).
+
+       Example:
+
+              $ hledger notes
+              Petrol
+              Snacks
+
+   rewrite
+       rewrite
+       Print all transactions, rewriting the postings of matched transactions.
+       For now the only rewrite available is adding new postings,  like  print
+       --auto.
+
+       This is a start at a generic rewriter of transaction entries.  It reads
+       the default journal and prints the transactions, like print,  but  adds
+       one or more specified postings to any transactions matching QUERY.  The
+       posting amounts can be fixed, or a multiplier of the existing  transac-
+       tion's first posting amount.
+
+       Examples:
+
+              $ hledger-rewrite.hs ^income --add-posting '(liabilities:tax)  *.33  ; income tax' --add-posting '(reserve:gifts)  $100'
+              $ hledger-rewrite.hs expenses:gifts --add-posting '(reserve:gifts)  *-1"'
+              $ hledger-rewrite.hs -f rewrites.hledger
+
+       rewrites.hledger may consist of entries like:
+
+              = ^income amt:<0 date:2017
+                (liabilities:tax)  *0.33  ; tax on income
+                (reserve:grocery)  *0.25  ; reserve 25% for grocery
+                (reserve:)  *0.25  ; reserve 25% for grocery
+
+       Note  the  single  quotes to protect the dollar sign from bash, and the
+       two spaces between account and amount.
+
+       More:
+
+              $ hledger rewrite -- [QUERY]        --add-posting "ACCT  AMTEXPR" ...
+              $ hledger rewrite -- ^income        --add-posting '(liabilities:tax)  *.33'
+              $ hledger rewrite -- expenses:gifts --add-posting '(budget:gifts)  *-1"'
+              $ hledger rewrite -- ^income        --add-posting '(budget:foreign currency)  *0.25 JPY; diversify'
+
+       Argument for --add-posting option is a  usual  posting  of  transaction
+       with  an  exception  for amount specification.  More precisely, you can
+       use '*' (star symbol) before the amount to indicate that that this is a
+       factor  for  an  amount  of  original  matched  posting.  If the amount
+       includes a commodity name, the new posting amount will be  in  the  new
+       commodity;  otherwise,  it will be in the matched posting amount's com-
+       modity.
+
+   Re-write rules in a file
+       During the run this tool will execute  so  called  "Automated  Transac-
+       tions" found in any journal it process.  I.e instead of specifying this
+       operations in command line you can put them in a journal file.
+
+              $ rewrite-rules.journal
+
+       Make contents look like this:
+
+              = ^income
+                  (liabilities:tax)  *.33
+
+              = expenses:gifts
+                  budget:gifts  *-1
+                  assets:budget  *1
+
+       Note that '=' (equality symbol) that is used instead of date in  trans-
+       actions you usually write.  It indicates the query by which you want to
+       match the posting to add new ones.
+
+              $ hledger rewrite -- -f input.journal -f rewrite-rules.journal > rewritten-tidy-output.journal
+
+       This is something similar to the commands pipeline:
+
+              $ hledger rewrite -- -f input.journal '^income' --add-posting '(liabilities:tax)  *.33' \
+                | hledger rewrite -- -f - expenses:gifts      --add-posting 'budget:gifts  *-1'       \
+                                                              --add-posting 'assets:budget  *1'       \
+                > rewritten-tidy-output.journal
+
+       It is important to understand that relative order of  such  entries  in
+       journal  is important.  You can re-use result of previously added post-
+       ings.
+
+   Diff output format
+       To use this tool for batch modification of your journal files  you  may
+       find useful output in form of unified diff.
+
+              $ hledger rewrite -- --diff -f examples/sample.journal '^income' --add-posting '(liabilities:tax)  *.33'
+
+       Output might look like:
+
+              --- /tmp/examples/sample.journal
+              +++ /tmp/examples/sample.journal
+              @@ -18,3 +18,4 @@
+               2008/01/01 income
+              -    assets:bank:checking  $1
+              +    assets:bank:checking            $1
+                   income:salary
+              +    (liabilities:tax)                0
+              @@ -22,3 +23,4 @@
+               2008/06/01 gift
+              -    assets:bank:checking  $1
+              +    assets:bank:checking            $1
+                   income:gifts
+              +    (liabilities:tax)                0
+
+       If you'll pass this through patch tool you'll get transactions contain-
+       ing the posting that matches your query be updated.  Note that multiple
+       files  might  be  update according to list of input files specified via
+       --file options and include directives inside of these files.
+
+       Be careful.  Whole transaction being re-formatted in a style of  output
+       from hledger print.
+
+       See also:
+
+       https://github.com/simonmichael/hledger/issues/99
+
+   rewrite vs. print --auto
+       This  command  predates  print --auto, and currently does much the same
+       thing, but with these differences:
+
+       o with multiple files, rewrite lets rules in any file affect all  other
+         files.   print  --auto  uses standard directive scoping; rules affect
+         only child files.
+
+       o rewrite's query limits which transactions can be rewritten;  all  are
+         printed.  print --auto's query limits which transactions are printed.
+
+       o rewrite applies rules specified on command line or  in  the  journal.
+         print --auto applies rules specified in the journal.
+
+   roi
+       roi
+       Shows  the  time-weighted (TWR) and money-weighted (IRR) rate of return
+       on your investments.
+
+       This command assumes that you have account(s)  that  hold  nothing  but
+       your investments and whenever you record current appraisal/valuation of
+       these investments you offset unrealized profit and loss into account(s)
+       that, again, hold nothing but unrealized profit and loss.
+
+       Any  transactions  affecting  balance  of investment account(s) and not
+       originating from unrealized profit and loss account(s) are  assumed  to
+       be your investments or withdrawals.
+
+       At  a  minimum,  you  need  to  supply  a query (which could be just an
+       account name) to select your investments with --inv, and another  query
+       to identify your profit and loss transactions with --pnl.
+
+       This  command  will compute and display the internalized rate of return
+       (IRR) and time-weighted rate of return (TWR) for your  investments  for
+       the  time period requested.  Both rates of return are annualized before
+       display, regardless of the length of reporting interval.
+
+       Note, in some cases this report can fail, for these reasons:
+
+       o Error (NotBracketed): No solution for Internal Rate of Return  (IRR).
+         Possible  causes:  IRR  is  huge  (>1000000%),  balance of investment
+         becomes negative at some point in time.
+
+       o Error (SearchFailed): Failed to find solution for  Internal  Rate  of
+         Return (IRR).  Either search does not converge to a solution, or con-
+         verges too slowly.
+
+       Examples:
+
+       o Using  roi  to  report  unrealised  gains:  https://github.com/simon-
+         michael/hledger/blob/master/examples/roi-unrealised.ledger
+
+       More background:
+
+       "ROI"  stands  for "return on investment".  Traditionally this was com-
+       puted as a difference between current value of investment and its  ini-
+       tial value, expressed in percentage of the initial value.
+
+       However, this approach is only practical in simple cases, where invest-
+       ments receives no in-flows or out-flows of money,  and  where  rate  of
+       growth is fixed over time.  For more complex scenarios you need differ-
+       ent ways to compute rate of return, and this command implements two  of
+       them: IRR and TWR.
+
+       Internal  rate of return, or "IRR" (also called "money-weighted rate of
+       return")  takes  into  account  effects  of  in-flows  and   out-flows.
+       Naively, if you are withdrawing from your investment, your future gains
+       would be smaller (in absolute numbers), and will be a smaller  percent-
+       age  of  your initial investment, and if you are adding to your invest-
+       ment, you will receive bigger absolute gains (but probably at the  same
+       rate  of  return).   IRR  is  a  way to compute rate of return for each
+       period between in-flow or out-flow of money, and then combine them in a
+       way that gives you an annual rate of return that investment is expected
+       to generate.
+
+       As mentioned before, in-flows and out-flows would be any cash that  you
+       personally  put  in  or  withdraw, and for the "roi" command, these are
+       transactions that involve account(s) matching --inv  argument  and  NOT
+       involve account(s) matching --pnl argument.
+
+       Presumably,  you  will also record changes in the value of your invest-
+       ment, and balance  them  against  "profit  and  loss"  (or  "unrealized
+       gains")  account.   Note  that  in order for IRR to compute the precise
+       effect of your in-flows and out-flows on the rate of return,  you  will
+       need  to  record  the value of your investement on or close to the days
+       when in- or out-flows occur.
+
+       Implementation of IRR in hledger  should  match  the  XIRR  formula  in
+       Excel.
+
+       Second  way  to  compute  rate of return that roi command implements is
+       called "time-weighted rate of return" or "TWR".  Like IRR, it will also
+       break  the history of your investment into periods between in-flows and
+       out-flows to compute rate of return per each period and then a compound
+       rate of return.  However, internal workings of TWR are quite different.
+
+       In technical terms, IRR uses the same approach as  computation  of  net
+       present value, and tries to find a discount rate that makes net present
+       value of all the cash flows of your investment to add up to zero.  This
+       could  be hard to wrap your head around, especially if you haven't done
+       discounted cash flow analysis before.
+
+       TWR represents your investment as an imaginary "unit  fund"  where  in-
+       flows/  out-flows  lead to buying or selling "units" of your investment
+       and changes in its value change the value of "investment unit".  Change
+       in  "unit  price" over the reporting period gives you rate of return of
+       your investment.
+
+       References: * Explanation of rate of return  *  Explanation  of  IRR  *
+       Explanation  of  TWR * Examples of computing IRR and TWR and discussion
+       of the limitations of both metrics
+
+       More examples:
+
+       Lets say that we found an investment in Snake Oil that is  proising  to
+       give us 10% annually:
+
+              2019-01-01 Investing in Snake Oil
+                assets:cash  -$100
+                investment:snake oil
+
+              2019-12-24 Recording the growth of Snake Oil
+                investment:snake oil   = $110
+                equity:unrealized gains
+
+       For  now,  basic  computation of the rate of return, as well as IRR and
+       TWR, gives us the expected 10%:
+
+              $ hledger roi -Y --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+-----++--------+--------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |    TWR |
+              +===++============+============++===============+==========+=============+=====++========+========+
+              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         110 |  10 || 10.00% | 10.00% |
+              +---++------------+------------++---------------+----------+-------------+-----++--------+--------+
+
+       However, lets say that shorty after  investing  in  the  Snake  Oil  we
+       started  to  have  second  thoughs, so we prompty withdrew $90, leaving
+       only $10 in.  Before Christmas, though, we started to get the "fear  of
+       mission  out", so we put the $90 back in.  So for most of the year, our
+       investment was just $10 dollars, and it gave us just $1 in growth:
+
+              2019-01-01 Investing in Snake Oil
+                assets:cash  -$100
+                investment:snake oil
+
+              2019-01-02 Buyers remorse
+                assets:cash  $90
+                investment:snake oil
+
+              2019-12-30 Fear of missing out
+                assets:cash  -$90
+                investment:snake oil
+
+              2019-12-31 Recording the growth of Snake Oil
+                investment:snake oil   = $101
+                equity:unrealized gains
+
+       Now IRR and TWR are drastically different:
+
+              $ hledger roi -Y --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+-----++-------+-------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||   IRR |   TWR |
+              +===++============+============++===============+==========+=============+=====++=======+=======+
+              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |         101 |   1 || 9.32% | 1.00% |
+              +---++------------+------------++---------------+----------+-------------+-----++-------+-------+
+
+       Here, IRR tells us that we made close to 10% on the $10 dollars that we
+       had in the account most of the time.  And TWR is ...  just 1%?  Why?
+
+       Based  on the transactions in our journal, TWR "think" that we are buy-
+       ing back $90 worst of Snake Oil at the same price that it  had  at  the
+       beginning of they year, and then after that our $100 investment gets $1
+       increase in value, or 1% of $100.  Let's take a closer look at what  is
+       happening here by asking for quarterly reports instead of annual:
+
+              $ hledger roi -Q --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+-----++--------+-------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) | PnL ||    IRR |   TWR |
+              +===++============+============++===============+==========+=============+=====++========+=======+
+              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |          10 |   0 ||  0.00% | 0.00% |
+              | 2 || 2019-04-01 | 2019-06-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
+              | 3 || 2019-07-01 | 2019-09-30 ||            10 |        0 |          10 |   0 ||  0.00% | 0.00% |
+              | 4 || 2019-10-01 | 2019-12-31 ||            10 |       90 |         101 |   1 || 37.80% | 4.03% |
+              +---++------------+------------++---------------+----------+-------------+-----++--------+-------+
+
+       Now  both IRR and TWR are thrown off by the fact that all of the growth
+       for our investment happens in Q4 2019.  This happes because IRR  compu-
+       tation is still yielding 9.32% and TWR is still 1%, but this time these
+       are rates for three month period instead of twelve, so in order to  get
+       an annual rate they should be multiplied by four!
+
+       Let's try to keep a better record of how Snake Oil grew in value:
+
+              2019-01-01 Investing in Snake Oil
+                assets:cash  -$100
+                investment:snake oil
+
+              2019-01-02 Buyers remorse
+                assets:cash  $90
+                investment:snake oil
+
+              2019-02-28 Recording the growth of Snake Oil
+                investment:snake oil
+                equity:unrealized gains  -$0.25
+
+              2019-06-30 Recording the growth of Snake Oil
+                investment:snake oil
+                equity:unrealized gains  -$0.25
+
+              2019-09-30 Recording the growth of Snake Oil
+                investment:snake oil
+                equity:unrealized gains  -$0.25
+
+              2019-12-30 Fear of missing out
+                assets:cash  -$90
+                investment:snake oil
+
+              2019-12-31 Recording the growth of Snake Oil
+                investment:snake oil
+                equity:unrealized gains  -$0.25
+
+       Would our quartery report look better now?  Almost:
+
+              $ hledger roi -Q --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
+              +===++============+============++===============+==========+=============+======++========+========+
+              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
+              | 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
+              | 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
+              | 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  1.00% |
+              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
+
+       Something  is  still wrong with TWR computation for Q4, and if you have
+       been paying attention you know what it is already: big $90 buy-back  is
+       recorded  prior  to  the  only  transaction that captures the change of
+       value of Snake Oil that happened in this  time  period.   Lets  combine
+       transactions from 30th and 31st of Dec into one:
+
+              2019-12-30 Fear of missing out and growth of Snake Oil
+                assets:cash  -$90
+                investment:snake oil
+                equity:unrealized gains  -$0.25
+
+       Now growth of investment properly affects its price at the time of buy-
+       back:
+
+              $ hledger roi -Q --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||    IRR |    TWR |
+              +===++============+============++===============+==========+=============+======++========+========+
+              | 1 || 2019-01-01 | 2019-03-31 ||             0 |       10 |       10.25 | 0.25 ||  9.53% | 10.53% |
+              | 2 || 2019-04-01 | 2019-06-30 ||         10.25 |        0 |       10.50 | 0.25 || 10.15% | 10.15% |
+              | 3 || 2019-07-01 | 2019-09-30 ||         10.50 |        0 |       10.75 | 0.25 ||  9.79% |  9.78% |
+              | 4 || 2019-10-01 | 2019-12-31 ||         10.75 |       90 |      101.00 | 0.25 ||  8.05% |  9.57% |
+              +---++------------+------------++---------------+----------+-------------+------++--------+--------+
+
+       And for annual report, TWR now reports the exact profitability  of  our
+       investment:
+
+              $ hledger roi -Y --inv investment --pnl "unrealized"
+              +---++------------+------------++---------------+----------+-------------+------++-------+--------+
+              |   ||      Begin |        End || Value (begin) | Cashflow | Value (end) |  PnL ||   IRR |    TWR |
+              +===++============+============++===============+==========+=============+======++=======+========+
+              | 1 || 2019-01-01 | 2019-12-31 ||             0 |      100 |      101.00 | 1.00 || 9.32% | 10.00% |
+              +---++------------+------------++---------------+----------+-------------+------++-------+--------+
+
+   stats
+       stats
+       Show some journal statistics.
+
+       The  stats  command displays summary information for the whole journal,
+       or a matched part of it.  With a reporting interval, it shows a  report
+       for each report period.
+
+       Example:
+
+              $ hledger stats
+              Main journal file        : /src/hledger/examples/sample.journal
+              Included journal files   :
+              Transactions span        : 2008-01-01 to 2009-01-01 (366 days)
+              Last transaction         : 2008-12-31 (2333 days ago)
+              Transactions             : 5 (0.0 per day)
+              Transactions last 30 days: 0 (0.0 per day)
+              Transactions last 7 days : 0 (0.0 per day)
+              Payees/descriptions      : 5
+              Accounts                 : 8 (depth 3)
+              Commodities              : 1 ($)
+              Market prices            : 12 ($)
+
+       This  command also supports output destination and output format selec-
+       tion.
+
+   tags
+       tags
+       List the unique tag names used in the journal.  With a  TAGREGEX  argu-
+       ment, only tag names matching the regular expression (case insensitive)
+       are shown.  With QUERY arguments, only transactions matching the  query
+       are considered.
+
+       With the --values flag, the tags' unique values are listed instead.
+
+       With  --parsed flag, all tags or values are shown in the order they are
+       parsed from the input data, including duplicates.
+
+       With -E/--empty, any blank/empty values will also be  shown,  otherwise
+       they are omitted.
+
+   test
+       test
+       Run built-in unit tests.
+
+       This  command  runs the unit tests built in to hledger and hledger-lib,
+       printing the results on stdout.  If any test fails, the exit code  will
+       be non-zero.
+
+       This  is  mainly used by hledger developers, but you can also use it to
+       sanity-check the installed hledger executable on  your  platform.   All
+       tests  are  expected to pass - if you ever see a failure, please report
+       as a bug!
+
+       This command also accepts tasty test runner options, written after a --
+       (double hyphen).  Eg to run only the tests in Hledger.Data.Amount, with
+       ANSI colour codes disabled:
+
+              $ hledger test -- -pData.Amount --color=never
+
+       For help on these, see  https://github.com/feuerbach/tasty#options  (--
+       --help currently doesn't show them).
+
+   Add-on commands
+       Any programs or scripts in your PATH named named hledger-SOMETHING will
+       also appear in the commands list (with a +  mark).   These  are  called
+       add-on commands.
+
+       These offical add-ons are maintained and released along with hledger:
+
+       o ui an efficient terminal interface for hledger (TUI)
+
+       o web a simple web interface for hledger (WUI)
+
+       These add-ons are maintained separately:
+
+       o iadd a more interactive alternative for the add command
+
+       o interest generates interest transactions according to various schemes
+
+       o stockquotes downloads market prices for your commodities from  Alpha-
+         Vantage (experimental)
+
+       Additional  experimental  add-ons, which may not be in a working state,
+       can be found in the bin/ directory in the hledger repo.
+
+   Add-on command flags
+       In a hledger command line, add-on command flags must have a double dash
+       (--) preceding them.  Eg you must write:
+
+              $ hledger web -- --serve
+
+       and not:
+
+              $ hledger web --serve
+
+       (because the --serve flag belongs to hledger-web, not hledger).
+
+       The  -h/--help and --version flags work without --, with their position
+       deciding which  program  they  refer  to.   Eg  hledger  -h  web  shows
+       hledger's help, hledger web -h shows hledger-web's help.
+
+       If you have any trouble with this, remember you can always run the add-
+       on program directly, eg:
+
+              $ hledger-web --serve
+
+   Making add-on commands
+       Add-on commands are programs or scripts in your PATH
+
+       o whose name starts with hledger-
+
+       o whose name ends with a  recognised  file  extension:  .bat,.com,.exe,
+         .hs,.lhs,.pl,.py,.rb,.rkt,.sh or none
+
+       o and (on unix, mac) which are executable by the current user.
+
+       Add-ons  are  a relatively easy way to add local features or experiment
+       with new ideas.  They can be  written  in  any  language,  but  haskell
+       scripts  have  a  big  advantage: they can use the same hledger library
+       functions that built-in commands use for command-line options,  parsing
+       and reporting.
+
+ENVIRONMENT
+       LEDGER_FILE The journal file path when not specified with -f.  Default:
+       ~/.hledger.journal (on  windows,  perhaps  C:/Users/USER/.hledger.jour-
+       nal).
+
+       A  typical  value  is  ~/DIR/YYYY.journal,  where DIR is a version-con-
+       trolled finance directory and YYYY is the current year.  Or  ~/DIR/cur-
+       rent.journal, where current.journal is a symbolic link to YYYY.journal.
+
+       On Mac computers, you can set this and other environment variables in a
+       more  thorough  way that also affects applications started from the GUI
+       (say,  an  Emacs  dock  icon).   Eg  on  MacOS  Catalina   I   have   a
+       ~/.MacOSX/environment.plist file containing
+
+              {
+                "LEDGER_FILE" : "~/finance/current.journal"
+              }
+
+       To see the effect you may need to killall Dock, or reboot.
+
+       COLUMNS  The  screen  width used by the register command.  Default: the
+       full terminal width.
+
+       NO_COLOR If this variable exists with any value, hledger will  not  use
+       ANSI   color   codes   in   terminal   output.    This   overrides  the
+       --color/--colour option.
+
+FILES
+       Reads data from one or more files in hledger journal, timeclock,  time-
+       dot,   or   CSV   format   specified   with  -f,  or  $LEDGER_FILE,  or
+       $HOME/.hledger.journal          (on          windows,           perhaps
+       C:/Users/USER/.hledger.journal).
+
+LIMITATIONS
+       The  need  to  precede add-on command options with -- when invoked from
+       hledger is awkward.
+
+       When input data contains non-ascii characters, a suitable system locale
+       must be configured (or there will be an unhelpful error).  Eg on POSIX,
+       set LANG to something other than C.
+
+       In a Microsoft Windows CMD window, non-ascii characters and colours are
+       not supported.
+
+       On Windows, non-ascii characters may not display correctly when running
+       a hledger built in CMD in MSYS/CYGWIN, or vice-versa.
+
+       In a Cygwin/MSYS/Mintty window, the tab key is not supported in hledger
+       add.
+
+       Not  all of Ledger's journal file syntax is supported.  See file format
+       differences.
+
+       On large data files, hledger  is  slower  and  uses  more  memory  than
+       Ledger.
+
+TROUBLESHOOTING
+       Here  are  some  issues  you  might encounter when you run hledger (and
+       remember you can also seek help from the IRC channel, mail list or  bug
+       tracker):
+
+       Successfully installed, but "No command 'hledger' found"
+       stack and cabal install binaries into a special directory, which should
+       be added to your PATH environment variable.  Eg on  unix-like  systems,
+       that is ~/.local/bin and ~/.cabal/bin respectively.
+
+       I set a custom LEDGER_FILE, but hledger is still using the default file
+       LEDGER_FILE should be a real environment variable,  not  just  a  shell
+       variable.   The command env | grep LEDGER_FILE should show it.  You may
+       need to use export.  Here's an explanation.
+
+       Getting errors like "Illegal byte sequence" or "Invalid  or  incomplete
+       multibyte  or wide character" or "commitAndReleaseBuffer: invalid argu-
+       ment (invalid character)"
+       Programs compiled with GHC (hledger, haskell build tools, etc.) need to
+       have a UTF-8-aware locale configured in the environment, otherwise they
+       will fail with these kinds of  errors  when  they  encounter  non-ascii
+       characters.
+
+       To  fix it, set the LANG environment variable to some locale which sup-
+       ports UTF-8.  The locale you choose must be installed on your system.
+
+       Here's an example of setting LANG temporarily, on Ubuntu GNU/Linux:
+
+              $ file my.journal
+              my.journal: UTF-8 Unicode text         # the file is UTF8-encoded
+              $ echo $LANG
+              C                                      # LANG is set to the default locale, which does not support UTF8
+              $ locale -a                            # which locales are installed ?
+              C
+              en_US.utf8                             # here's a UTF8-aware one we can use
+              POSIX
+              $ LANG=en_US.utf8 hledger -f my.journal print   # ensure it is used for this command
+
+       If available, C.UTF-8 will also work.  If your preferred  locale  isn't
+       listed   by   locale   -a,  you  might  need  to  install  it.   Eg  on
+       Ubuntu/Debian:
+
+              $ apt-get install language-pack-fr
+              $ locale -a
+              C
+              en_US.utf8
+              fr_BE.utf8
+              fr_CA.utf8
+              fr_CH.utf8
+              fr_FR.utf8
+              fr_LU.utf8
+              POSIX
+              $ LANG=fr_FR.utf8 hledger -f my.journal print
+
+       Here's how you could set it permanently, if you use a bash shell:
+
+              $ echo "export LANG=en_US.utf8" >>~/.bash_profile
+              $ bash --login
+
+       Exact spelling and capitalisation may be important.  Note  the  differ-
+       ence  on  MacOS  (UTF-8,  not  utf8).  Some platforms (eg ubuntu) allow
+       variant spellings, but others (eg macos) require it to be exact:
+
+              $ locale -a | grep -iE en_us.*utf
+              en_US.UTF-8
+              $ LANG=en_US.UTF-8 hledger -f my.journal print
+
+
+
+REPORTING BUGS
+       Report bugs at http://bugs.hledger.org (or on the #hledger IRC  channel
+       or hledger mail list)
+
+
+AUTHORS
+       Simon Michael <simon@joyful.com> and contributors
+
+
+COPYRIGHT
+       Copyright (C) 2007-2020 Simon Michael.
+       Released under GNU GPL v3 or later.
+
+
+SEE ALSO
+       hledger(1), hledger-ui(1), hledger-web(1), ledger(1)
+
+       hledger_journal(5), hledger_csv(5), hledger_timeclock(5), hledger_time-
+       dot(5)
+
+
+
+hledger-1.20.4                   December 2020                      HLEDGER(1)
