diff --git a/Directives.lhs b/Directives.lhs --- a/Directives.lhs +++ b/Directives.lhs @@ -13,9 +13,8 @@ > import TeXCommands > import TeXParser > import HsLexer -> import FiniteMap ( FiniteMap ) +> import FiniteMap ( FiniteMap, (!) ) > import qualified FiniteMap as FM -> import FiniteMap ( (!) ) > import Auxiliaries > import Document > import Value @@ -94,11 +93,11 @@ > underscore f s > = [f t] > ++ if null u then [] -> else [TeX False (Text ("_{"))] +> else [TeX False (Text "_{")] > ++ > proc_u > ++ -> [TeX False (Text ("}"))] +> [TeX False (Text "}")] > where (t, u) = break (== '_') s > tok_u = tokenize lang (tail u) > proc_u = case tok_u of @@ -115,7 +114,7 @@ > optParen p = do _ <- open'; a <- p; _ <- close'; return (True, a) > `mplus` do a <- p ; return (False, a) > -> item = satisfy (\_ -> True) +> item = satisfy (const True) > convert [] = [] > convert ('"' : '"' : s) = '"' : convert s @@ -153,9 +152,9 @@ lexer, "=" is both a varid and a varsym. This shouldn't matter for Haskell, because "=" will never occur in a Varid constructor. -> varid = do x <- satisfy (\ x -> isVarid x && x /= (Varid "=")); return (string x) +> varid = do x <- satisfy (\ x -> isVarid x && x /= Varid "="); return (string x) > conid = do x <- satisfy isConid; return (string x) -> varsym Agda s = satisfy (\ x -> x == (Varsym s) || x == (Varid s)) -- Agda has no symbol/id distinction +> varsym Agda s = satisfy (\ x -> x == Varsym s || x == Varid s) -- Agda has no symbol/id distinction > varsym Haskell s = satisfy (== (Varsym s)) > > isTeX (TeX _ _) = True @@ -200,7 +199,7 @@ > sys2 "+" = onInt2 (+) > sys2 "-" = onInt2 (-) > sys2 "*" = onInt2 (*) -> sys2 "/" = onInt2 (div) +> sys2 "/" = onInt2 div > sys2 _ = \_ _ -> Undef Definierende Gleichungen. @@ -237,7 +236,7 @@ Hilfsfunktionen. -> parse :: Lang -> Parser Token a -> [Char] -> Either Exc a +> parse :: Lang -> Parser Token a -> String -> Either Exc a > parse lang p str = do ts <- tokenize lang str > let ts' = map (\t -> case t of TeX _ x -> TeX False x; _ -> t) . > filter (\t -> catCode t /= White || isTeX t) $ ts diff --git a/Examples/ArrowComment.lhs b/Examples/ArrowComment.lhs deleted file mode 100644 --- a/Examples/ArrowComment.lhs +++ /dev/null @@ -1,10 +0,0 @@ -\documentclass{article} - -%include polycode.fmt - -\begin{document} -%format --> = "\longrightarrow " - -> --> ---- > comment - -\end{document} diff --git a/Examples/Backticks.lhs b/Examples/Backticks.lhs deleted file mode 100644 --- a/Examples/Backticks.lhs +++ /dev/null @@ -1,14 +0,0 @@ -\documentclass{article} - -%include polycode.fmt - - -\begin{document} - -> a `backticked` b - -%subst backquoted a = "\mathbin{\let\Varid\mathbf{" a "}}" - -> a `backticked` b - -\end{document} diff --git a/Examples/Calc.lhs b/Examples/Calc.lhs deleted file mode 100644 --- a/Examples/Calc.lhs +++ /dev/null @@ -1,33 +0,0 @@ -\documentclass{article} - -%include polycode.fmt - -% preparation, can go into preamble -\newcommand\calculationcomments{% - \def\commentbegin{\{ }% - \def\commentend{\}}}% - -%space adjustment, can also be defined globally: -%format ^^^ = "\quad " - -\begin{document} - -%concrete calculation example: -\begingroup% keep comment change local to group -\calculationcomments -\begin{spec} - 2 * (sum (Succ n')) -= ^^^ {- definition of sum -} - 2 * ((Succ n') + (sum n')) -= {- distributivity -} - 2 * (Succ n') + 2 * (sum n') -= {- IH -} - 2 * (Succ n') + n * (Succ n') -= {- distributivity -} - (2 + n) * (Succ n') -= {- commutativity, definition of + -} - (Succ n') * (Succ (Succ n')) -\end{spec} -\endgroup - -\end{document} diff --git a/Examples/CalcExample.lhs b/Examples/CalcExample.lhs deleted file mode 100644 --- a/Examples/CalcExample.lhs +++ /dev/null @@ -1,40 +0,0 @@ -\documentclass{article} - -%include lhs2TeX.fmt -%include lhs2TeX.sty -%include polycode.fmt - -\newenvironment{calculation}{% - \renewcommand\commentbegin{\qquad\{\ }% - \renewcommand\commentend{\}}% - \setlength{\blanklineskip}{1ex}% - \renewcommand\hsindent[1]{\qquad}}{} - -\begin{document} -\begin{calculation} -\begin{spec} - map (+1) [1,2,3] - -== {- desugaring of |(:)| -} - - map (+1) (1 : [2,3]) - -== {- definition of |map| -} - - (+1) 1 : map (+1) [2,3] - -== {- performing the addition on the head -} - - 2 : map (+1) [2,3] - -== {- recursive application of |map| -} - - 2 : [3,4] - -== {- list syntactic sugar -} - - [2,3,4] -\end{spec} -\end{calculation} - -\end{document} diff --git a/Examples/Catcode.lhs b/Examples/Catcode.lhs deleted file mode 100644 --- a/Examples/Catcode.lhs +++ /dev/null @@ -1,13 +0,0 @@ -\documentclass{article} - -%include lhs2TeX.fmt - -\input Catcode2.tex - -\newcommand\foo@@bar{foobar} - -\begin{document} - -\foo@@bar - -\end{document} diff --git a/Examples/Catcode2.lhs b/Examples/Catcode2.lhs deleted file mode 100644 --- a/Examples/Catcode2.lhs +++ /dev/null @@ -1,1 +0,0 @@ -%include lhs2TeX.fmt diff --git a/Examples/Eval.lhs b/Examples/Eval.lhs deleted file mode 100644 --- a/Examples/Eval.lhs +++ /dev/null @@ -1,6 +0,0 @@ -%include polycode.fmt -%options ghci - -\eval{1} - -> x = 2 diff --git a/Examples/Fig.lhs b/Examples/Fig.lhs deleted file mode 100644 --- a/Examples/Fig.lhs +++ /dev/null @@ -1,38 +0,0 @@ -\documentclass{article} - -%include polycode.fmt - -\newenvironment{figurehscode} - {\(\parray} - {\endparray\)} -\newenvironment{codefigure} - {\begin{figure}\sethscode{figurehscode}} - {\end{figure}} - -\begin{document} - -%Some text before. -\input tufte -\begin{figure}[h] -\texths - -> map :: (a -> b) -> [a] -> [b] -> map [] = [] - -\caption{Foobar} -\label{foobar} -\end{figure} -%Some text after. -\input tufte -\begin{codefigure} - -> map :: (a -> b) -> [a] -> [b] -> map [] = [] - -\caption{Foobar} -\label{foobar2} -\end{codefigure} -\input tufte - - -\end{document} diff --git a/Examples/Forall.lhs b/Examples/Forall.lhs deleted file mode 100644 --- a/Examples/Forall.lhs +++ /dev/null @@ -1,10 +0,0 @@ -\documentclass{article} - -%include polycode.fmt -%include forall.fmt - -\begin{document} - -> forall a . a -> a - -\end{document} diff --git a/Examples/NewCode.lhs b/Examples/NewCode.lhs deleted file mode 100644 --- a/Examples/NewCode.lhs +++ /dev/null @@ -1,18 +0,0 @@ -%include lhs2TeX.fmt -This is to demonstrate the new code mode. -We can use formatting instructions in code mode, too, -for instance to support template Haskell: - -%format splice(a) = "$(" a ")" -%format out = "putStrL" -%format hello = "'dHello'd" -%format flip(a)(b) = b ^^ a -%format ^^ = " " - -\begin{code} --- one line comment -{- nested comment -} -{-# pragma #-} -main = flip(hello)(out) -\end{code} - diff --git a/Examples/SeqBack.lhs b/Examples/SeqBack.lhs deleted file mode 100644 --- a/Examples/SeqBack.lhs +++ /dev/null @@ -1,12 +0,0 @@ -\documentclass{article} - -%include polycode.fmt - -%format `seq` = "\backtick{seq}" -\newcommand{\backtick}[1]{\;\mathsf{\text{\`{}}\!#1\!\text{\`{}}}\;} - -\begin{document} -\begin{code} -`seq` -\end{code} -\end{document} diff --git a/Examples/Sort.lhs b/Examples/Sort.lhs deleted file mode 100644 --- a/Examples/Sort.lhs +++ /dev/null @@ -1,73 +0,0 @@ -%if False - -This is an example file that demonstrates the use of lhs2TeX. -Compile it with - -lhs2TeX --math Sort.lhs > Sort.tex - -and then run it through LaTeX. - -The "if False" in the first line is an lhs2TeX directive. All -directives start with a % character. You can use the "if" directive to -conditionally include or exclude certain parts of your document. An -"if False" statement can be used to start a comment that will not -appear in the TeX output. - -To make this a valid TeX document, we will start with a \documentclass -command, after closing this comment block by means of an "endif" -directive. - -%endif - -\documentclass{article} - -%if False -We will now include the two files that are required for -using lhs2TeX, using the "include" directive. -To activate alignment of the code blocks, we set the -alignment column to 33, using the "align" directive. -%endif - -%include lhs2TeX.fmt -%include lhs2TeX.sty -%align 33 - -%if False - -Another use for conditionals is to exclude parts of the code -that are needed to make the module correct Haskell, but should -not appear in the typeset version. We place the Haskell module -header here. - -> module Sort where - -Now we start the TeX document with \begin{document} -and then include the module body that will be typeset: - -%endif - -\begin{document} - -> quickSort :: (Ord a) => [a] -> [a] -> quickSort [] = [] -> quickSort (a : as) = quickSort [ b | b <- as, b <= a ] -> ++ a : quickSort [ b | b <- as, b > a ] -> -> mergeSort :: (Ord a) => [a] -> [a] -> mergeSort [] = [] -> mergeSort [a] = [a] -> mergeSort as = merge (mergeSort bs) (mergeSort cs) -> where (bs, cs) = splitAt (length as `div` 2) as - -The worst case execution time of |mergeSort| is $\Theta(n\log n)$. -NB. |splitAt| is given by - -< splitAt :: Int -> [a] -> ([a], [a]) -< splitAt k as = (take k as, drop k as) {-"\enskip."-} - -%if False -Finally, we have to end the LaTeX document and are done. -%endif - -\end{document} - diff --git a/Examples/TestPoly.lhs b/Examples/TestPoly.lhs deleted file mode 100644 --- a/Examples/TestPoly.lhs +++ /dev/null @@ -1,21 +0,0 @@ -\documentclass{beamer} - -%include lhs2TeX.fmt -\setlength{\parskip}{5pt} - -\begin{document} - -\section{Normal} - -\frame{% -foo foo foo - -> x :: Int - -\onslide<2->% - -> x :: Char - -bar bar bar} - -\end{document} diff --git a/FileNameUtils.lhs b/FileNameUtils.lhs --- a/FileNameUtils.lhs +++ b/FileNameUtils.lhs @@ -1,3 +1,6 @@ +> {-# LANGUAGE ScopedTypeVariables #-} +> {-# LANGUAGE PatternSignatures #-} +> > module FileNameUtils ( extension > , expandPath > , chaseFile @@ -8,12 +11,14 @@ > ) where > > import Prelude hiding ( catch, readFile ) +> import System.IO ( openFile, IOMode(..) ) > import System.IO.UTF8 > import System.Directory > import System.Environment > import Data.List > import Control.Monad (filterM) -> import Control.Exception ( try, catch ) +> import Control.Exception.Extensible +> ( try, catch, IOException ) > import System.FilePath > import System.Info @@ -86,7 +91,7 @@ > d''' <- mapM descendFrom d'' > return (s : concat d''') > ) -> (const $ return [s]) +> (\ (_ :: IOException) -> return [s]) > expandEnvironment :: String -> IO [String] > expandEnvironment s = case break (=='{') s of @@ -96,7 +101,7 @@ > (e,'}':r') -> findEnvironment e s' r' > where findEnvironment :: String -> String -> String -> IO [String] > findEnvironment e a o = do er <- try (getEnv e) -> return $ either (const []) +> return $ either (\ (_ :: IOException) -> []) > (map (\x -> a ++ x ++ o) . splitOn isSearchPathSeparator) > er @@ -106,6 +111,13 @@ > s' -> w : splitOn p s'' > where (w,s'') = break p s' +The UTF8 version of readFile defaults to binary files, whereas the +System.IO version defaults to text files. Therfore we implement our +own. + +> readTextFile :: FilePath -> IO String +> readTextFile f = openFile f ReadMode >>= hGetContents + > chaseFile :: [String] {- search path -} > -> FilePath -> IO (String,FilePath) > chaseFile p fn | isAbsolute fn= t fn @@ -115,9 +127,9 @@ > md cs | isPathSeparator (last cs) > = cs > | otherwise = addTrailingPathSeparator cs -> t f = catch (readFile f >>= \x -> return (x,f)) -> (\_ -> ioError $ userError $ "File `" ++ fn ++ "' not found.\n") +> t f = catch (readTextFile f >>= \x -> return (x,f)) +> (\ (_ :: IOException) -> ioError $ userError $ "File `" ++ fn ++ "' not found.\n") > s [] = ioError > $ userError $ "File `" ++ fn ++ "' not found in search path:\n" ++ showpath -> s (x:xs) = catch x (\_ -> s xs) +> s (x:xs) = catch x (\ (_ :: IOException) -> s xs) > showpath = concatMap (\x -> " " ++ x ++ "\n") p diff --git a/HsLexer.lhs b/HsLexer.lhs --- a/HsLexer.lhs +++ b/HsLexer.lhs @@ -6,7 +6,7 @@ > module HsLexer ( module HsLexer ) --Token(..), isVarid, isConid, isNotSpace, string, tokenize ) > where -> import Data.Char ( isSpace, isUpper, isLower, isDigit, isAlphaNum ) +> import Data.Char ( isSpace, isUpper, isLower, isDigit, isAlphaNum, isPunctuation ) > import qualified Data.Char ( isSymbol ) > import Control.Monad > import Control.Monad.Error () @@ -15,7 +15,7 @@ > import TeXCommands ( Lang(..) ) %endif -Ein Haskell-Lexer. Modifikation der Prelude-Funktion \hs{lex}. +A Haskell lexer, based on the Prelude function \hs{lex}. > data Token = Space String > | Conid String @@ -77,7 +77,7 @@ The main function. -> tokenize :: Lang -> [Char] -> Either Exc [Token] +> tokenize :: Lang -> String -> Either Exc [Token] > tokenize lang = lift tidyup @@ lift qualify @@ lexify lang % - - - - - - - - - - - - - - - = - - - - - - - - - - - - - - - - - - - - - - - @@ -151,7 +151,7 @@ > lexExp :: String -> Maybe (String, String) > lexExp (e:s) > | e `elem` "eE" = do (c : t) <- Just s -> if c `elem` "+-" then return () else Nothing +> unless (c `elem` "+-") Nothing > (ds, u) <- lexDigits' t > return (e : c : ds, u) > `mplus` do (ds, t) <- lexDigits' s @@ -209,7 +209,9 @@ > isSpecial :: Char -> Bool > isIdChar, isSymbol :: Lang -> Char -> Bool > isSpecial c = c `elem` ",;()[]{}`" -> isSymbol Haskell c = c `elem` "!@#$%&*+./<=>?\\^|:-~" || Data.Char.isSymbol c +> isSymbol Haskell c = not (isSpecial c) && notElem c "'\"" && +> (c `elem` "!@#$%&*+./<=>?\\^|:-~" || +> Data.Char.isSymbol c || Data.Char.isPunctuation c) > isSymbol Agda c = isIdChar Agda c > isIdChar Haskell c = isAlphaNum c || c `elem` "_'" > isIdChar Agda c = not (isSpecial c || isSpace c) diff --git a/INSTALL b/INSTALL --- a/INSTALL +++ b/INSTALL @@ -5,10 +5,14 @@ ===================================================================== -(A) Using Cabal to install lhs2TeX: +(A) Using Cabal to install lhs2TeX (preferred): -This requires Cabal 1.2 or later. The process is then as usual: +This requires Cabal 1.6 or later. The process is then as usual: +cabal install + +if you have cabal-install (included in the Haskell Platform) or + runghc Setup configure runghc Setup build runghc Setup install @@ -18,7 +22,7 @@ ===================================================================== -(B) configure/make: +(B) configure/make (might be removed in the future): The following instructions apply to Unix-like environments. However, lhs2TeX does run on Windows systems, too. (If you would like to add @@ -28,7 +32,7 @@ Unpack the archive. Assume that it has been unpacked into directory "/somewhere". Then say -cd /somewhere/lhs2TeX-1.14 +cd /somewhere/lhs2TeX-1.15 ./configure make make install @@ -44,18 +48,18 @@ lhs2TeX binary. The default search path is as follows: . -{HOME}/lhs2tex-1.14// +{HOME}/lhs2tex-1.15// {HOME}/lhs2tex// {HOME}/lhs2TeX// -{HOME}/.lhs2tex-1.14// +{HOME}/.lhs2tex-1.15// {HOME}/.lhs2tex// {HOME}/.lhs2TeX// {LHS2TEX}// -/usr/local/share/lhs2tex-1.14// -/usr/local/share/lhs2tex-1.14// -/usr/local/lib/lhs2tex-1.14// -/usr/share/lhs2tex-1.14// -/usr/lib/lhs2tex-1.14// +/usr/local/share/lhs2tex-1.15// +/usr/local/share/lhs2tex-1.15// +/usr/local/lib/lhs2tex-1.15// +/usr/share/lhs2tex-1.15// +/usr/lib/lhs2tex-1.15// /usr/local/share/lhs2tex// /usr/local/lib/lhs2tex// /usr/share/lhs2tex// diff --git a/Library/agda.fmt b/Library/agda.fmt --- a/Library/agda.fmt +++ b/Library/agda.fmt @@ -8,7 +8,7 @@ % literally into other documents, regardless of the conditions or % license applying to these documents. % -% Andres Loeh, October 2008, ver 1.0 +% Andres Loeh, May 2009, ver 1.1 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %endif %if not lhs2tex_agda_fmt_read @@ -21,7 +21,7 @@ %if lang == agda \RequirePackage[T1]{fontenc} -\RequirePackage[utf8]{inputenc} +\RequirePackage[utf8x]{inputenc} \RequirePackage{ucs} \RequirePackage{amsfonts} @@ -38,7 +38,7 @@ % TODO: This is in general not a good idea. \providecommand\textepsilon{$\epsilon$} -\renewcommand\textmu{$\mu$} +\providecommand\textmu{$\mu$} %subst keyword a = "\Keyword{" a "}" diff --git a/Library/beamer.fmt b/Library/beamer.fmt new file mode 100644 --- /dev/null +++ b/Library/beamer.fmt @@ -0,0 +1,28 @@ +%if False +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% beamer.fmt +% +% Utility commands for use of lhs2TeX with the beamer +% class. Note that this fmt file is not required for +% using lhs2TeX together with beamer. +% +% Andres Loeh, November 2008, version 1.0 +% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%endif +%if not lhs2tex_beamer_fmt_read +%let lhs2tex_beamer_fmt_read = True +%include lhs2TeX.fmt +% +\ReadOnlyOnce{beamer.fmt}% + +\let\savesavecolumns\savecolumns + +\newcommand{\saverestorecolumns}{% +\savecolumns\global\let\savecolumns\restorecolumns} + +\newcommand{\resetsavecolumns}{% +\global\let\savecolumns\savesavecolumns} + +\EndFmtInput +%endif diff --git a/Library/polycode.fmt b/Library/polycode.fmt --- a/Library/polycode.fmt +++ b/Library/polycode.fmt @@ -8,7 +8,7 @@ % literally into other documents, regardless of the conditions or % license applying to these documents. % -% Andres Loeh, January 2008, ver 1.10 +% Andres Loeh, November 2008, ver 1.11 % % TODO: use \[ \] in arrayhs (fleqn problem) % think about penalties and better pagebreaks @@ -67,7 +67,8 @@ \advance\leftskip\mathindent \hscodestyle \let\\=\@@normalcr - \(\pboxed}% + \let\hspre\(\let\hspost\)% + \pboxed}% {\endpboxed\)% \par\noindent \ignorespacesafterend} diff --git a/Main.lhs b/Main.lhs --- a/Main.lhs +++ b/Main.lhs @@ -10,7 +10,7 @@ > import Data.Char ( isSpace ) > import Data.List ( isPrefixOf ) > import System.IO ( hClose, hFlush, stderr, stdout, openFile, IOMode(..), Handle(..) ) -> import System.IO.UTF8 ( hPutStr, hPutStrLn, hGetLine ) +> import System.IO.UTF8 ( hPutStr, hPutStrLn, hGetLine, getContents ) > import System.Directory ( copyFile ) > import System.Console.GetOpt > import Text.Regex ( matchRegex, mkRegexWithOpts ) @@ -19,6 +19,7 @@ > import System.Process > import Version > import Control.Monad +> import Prelude hiding ( getContents ) > > -- import IOExts > import TeXCommands @@ -66,7 +67,7 @@ > [s] -> lhs2TeX s flags (reverse initdirs) n > _ -> quitError (incompatibleStylesError styles) > when (output flags /= stdout) (hClose (output flags)) -> (_,_,errs) -> do hPutStrLn stderr $ (concat errs) +> (_,_,errs) -> do hPutStrLn stderr $ concat errs > hPutStrLn stderr $ "Trying compatibility mode option handling ..." > cstyle args > where @@ -188,7 +189,7 @@ > input :: [String] -> IO (String, FilePath) > input [] = do s <- getContents; return (s, "") > input ["-"] = do s <- getContents; return (s, "") -> input (filePath : _) = do chaseFile [] filePath +> input (filePath : _) = chaseFile [] filePath Converting command line options into directives. @@ -270,7 +271,7 @@ > fromIO (hPutStrLn stderr (text st)) > fromIO (exitWith (ExitFailure 1)) > where text st = "*** Error in " ++ at (file st) (lineno st) ++ ": \n" -> ++ unlines [ "included from " ++ at f l | (f, l) <- (files st) ] +> ++ unlines [ "included from " ++ at f l | (f, l) <- files st ] > ++ msg ++ "\n" > ++ unlines (take 4 (lines context)) > at f n = "file " ++ f ++ " line " ++ show n @@ -298,11 +299,11 @@ > format (Command Hs s) = inline s > format (Command (Vrb b) s) = out (Verbatim.inline b s) > format (Command Eval s) = do st <- fetch -> when (not (style st `elem` [CodeOnly,NewCode])) $ +> unless (style st `elem` [CodeOnly,NewCode]) $ > do result <- external (map unNL s) > inline result > format (Command Perform s) = do st <- fetch -> when (not (style st `elem` [CodeOnly,NewCode])) $ +> unless (style st `elem` [CodeOnly,NewCode]) $ > do result <- external s > out (Text (trim result)) > where @@ -319,7 +320,7 @@ > = display s > format (Environment Code s) = display s > format (Environment Spec s) = do st <- fetch -> when (not (style st `elem` [CodeOnly,NewCode])) $ +> unless (style st `elem` [CodeOnly,NewCode]) $ > display s > format (Environment Evaluate s ) > = do st <- fetch @@ -412,7 +413,7 @@ > eject (Text s) = do st <- fetch > let (ls,enl) = checkNLs 0 s > when (fldir st && not (null s) && atnewline st && (ofile st /= file st || olineno st /= lineno st)) $ -> do fromIO (hPutStr (output st) ("%file " ++ show (lineno st) ++ " " ++ (show $ file st) ++ "\n")) +> do fromIO (hPutStr (output st) ("%file " ++ show (lineno st) ++ " " ++ show (file st) ++ "\n")) > store (st { ofile = file st, olineno = lineno st }) > > fromIO (hPutStr (output st) s) @@ -466,7 +467,7 @@ > select Typewriter st = do d <- Typewriter.display (lang st) (fmts st) s; return (d, st) > select Math st = do (d, sts) <- Math.display (lang st) (fmts st) (isTrue (toggles st) auto) (stacks st) (align st) s > return (d, st{stacks = sts}) -> select Poly st = do (d, pstack') <- Poly.display (lang st) (fmts st) (isTrue (toggles st) auto) (separation st) (latency st) (pstack st) s +> select Poly st = do (d, pstack') <- Poly.display (lang st) (lineno st + 1) (fmts st) (isTrue (toggles st) auto) (separation st) (latency st) (pstack st) s > return (d, st{pstack = pstack'}) > select NewCode st = do d <- NewCode.display (lang st) (fmts st) s > let p = sub'pragma $ Text ("LINE " ++ show (lineno st + 1) ++ " " ++ show (takeFileName $ file st)) @@ -522,7 +523,7 @@ > else skip ts > andS :: [CondInfo] -> Bool -> andS = and . map (\(_,_,x,y) -> x && y) +> andS = all (\(_,_,x,y) -> x && y) > unBalancedIf :: CondInfo -> String > unBalancedIf (f,l,_,_) = "%if at " ++ f ++ " line " ++ show l ++ " not closed" @@ -647,7 +648,7 @@ > programInfo :: String > programInfo = -> "lhs2TeX " ++ version ++ ", Copyright (C) 1997-2008 Ralf Hinze, Andres Loeh\n\n\ +> "lhs2TeX " ++ version ++ ", Copyright (C) 1997-2009 Ralf Hinze, Andres Loeh\n\n\ > \lhs2TeX comes with ABSOLUTELY NO WARRANTY;\n\ > \for details type `lhs2TeX --warranty'.\n\ > \This is free software, and you are welcome to redistribute it\n\ diff --git a/Math.lhs b/Math.lhs --- a/Math.lhs +++ b/Math.lhs @@ -74,7 +74,7 @@ > > chunk :: (CToken tok) => Parser (Pos tok) (Chunk (Pos tok)) > chunk = do a <- many atom -> as <- many (do s <- sep; a <- many atom; return ([Delim s] ++ offside a)) +> as <- many (do s <- sep; a <- many atom; return (Delim s : offside a)) > return (offside a ++ concat as) > where offside [] = [] > -- old: |opt a = [Apply a]| diff --git a/MathCommon.lhs b/MathCommon.lhs --- a/MathCommon.lhs +++ b/MathCommon.lhs @@ -15,6 +15,8 @@ > import HsLexer > import qualified FiniteMap as FM > import Auxiliaries +> +> import Control.Monad > when True f = f > when False f = return @@ -40,6 +42,9 @@ > instance Ord (Pos a) where > Pos r1 c1 _ <= Pos r2 c2 _= (r1, c1) <= (r2, c2) +> pos2string :: Pos a -> String +> pos2string (Pos r c _) = "'" ++ show r ++ "_" ++ show c + %} > instance (CToken tok) => CToken (Pos tok) where @@ -124,20 +129,20 @@ hovewer, do work recursively because they are handled again at a later stage (by the call to latexs, for instance in leftIndent). -> substitute :: (CToken tok,Show tok) => Formats -> Bool -> Chunk tok -> [tok] +> substitute :: (CToken tok,Show tok) => Formats -> Bool -> Chunk (Pos tok) -> [Pos tok] > substitute d auto chunk = snd (eval chunk) > where -> eval :: (CToken tok) => [Item tok] -> (Mode,[tok]) +> eval :: (CToken tok) => [Item (Pos tok)] -> (Mode,[Pos tok]) > eval [e] = eval' e > eval chunk = (Optional False, concat [ snd (eval' i) | i <- chunk ]) > -> eval' :: (CToken tok) => Item tok -> (Mode,[tok]) +> eval' :: (CToken tok) => Item (Pos tok) -> (Mode,[Pos tok]) > eval' (Delim s) = (Optional False, [s]) > eval' (Apply []) = impossible "eval'" > eval' (Apply (e : es)) = eval'' False e es > -> eval'' :: (CToken tok) => Bool -> Atom tok -> [Atom tok] -> (Mode,[tok]) -> eval'' _ (Atom s) es = case FM.lookup (string (token s)) d of +> eval'' :: (CToken tok) => Bool -> Atom (Pos tok) -> [Atom (Pos tok)] -> (Mode,[Pos tok]) +> eval'' _ (Atom s) es = case FM.lookup (string (token s) ++ pos2string s) d `mplus` FM.lookup (string (token s)) d of > Nothing -> (Optional False, s : args es) > Just (opt, opts, lhs, rhs)-> (Optional opt, set s (concat (fmap sub rhs)) ++ args bs) > where @@ -165,9 +170,9 @@ that would remove the parentheses in @deriving (Eq)@ and @module M (a)@ as well. -> args :: (CToken tok) => [Atom tok] -> [tok] +> args :: (CToken tok) => [Atom (Pos tok)] -> [Pos tok] > args es = concat [ sp ++ snd (eval'' False i []) | i <- es ] -- $\cong$ Applikation -> sp :: (CToken tok) => [tok] +> sp :: (CToken tok) => [Pos tok] > sp | auto = [fromToken (TeX False sub'space)] > | otherwise = [] diff --git a/MathPoly.lhs b/MathPoly.lhs --- a/MathPoly.lhs +++ b/MathPoly.lhs @@ -50,13 +50,13 @@ > @> lift (latexs fmts) > @> lift sub'inline -> display :: Lang -> Formats -> Bool -> Int -> Int -> Stack +> display :: Lang -> Int -> Formats -> Bool -> Int -> Int -> Stack > -> String -> Either Exc (Doc, Stack) -> display lang fmts auto sep lat stack +> display lang line fmts auto sep lat stack > = lift trim > @> lift (expand 0) > @> tokenize lang -> @> lift (number 1 1) +> @> lift (number line 1) > -- |@> when auto (lift (filter (isNotSpace . token)))| > @> lift (partition (\t -> catCode t /= White)) > @> exprParse *** return @@ -97,7 +97,7 @@ > > chunk :: (CToken tok) => Int -> Parser (Pos tok) (Chunk (Pos tok)) > chunk d = do a <- many (atom d) -> as <- many (do s <- sep; a <- many (atom d); return ([Delim s] ++ offside a)) +> as <- many (do s <- sep; a <- many (atom d); return (Delim s : offside a)) > return (offside a ++ concat as) > where offside [] = [] > -- old: |opt a = [Apply a]| @@ -129,11 +129,11 @@ > noSep = satisfy (\t -> catCode t == NoSep) > left = satisfy (\t -> case catCode t of Del c -> c `elem` "([{"; _ -> False) > anyright = satisfy (\t -> case catCode t of Del c -> c `elem` ")]}"; _ -> False) -> right l = (satisfy (\c -> case (catCode l, catCode c) of -> (Del o, Del c) -> (o,c) `elem` zip "([{" ")]}" -> _ -> False) -> ) `mplus` do eof -> return (fromToken $ TeX False Empty) +> right l = satisfy (\c -> case (catCode l, catCode c) of +> (Del o, Del c) -> (o,c) `elem` zip "([{" ")]}" +> _ -> False) +> `mplus` do eof +> return (fromToken $ TeX False Empty) ks, 06.09.2003: Modified the |right| parser to accept the end of file, to allow for unbalanced parentheses. This behaviour is not (yet) backported @@ -206,8 +206,9 @@ > | otherwise > -> (cc,us,ind) : splitn (n,i) False oas (v:vs) -Die Funktion |isInternal| pr"uft, ob |v| ein spezielles Symbol wie -@::@, @=@ etc~oder ein Operator wie @++@ ist. +The function |isInternal| returns |True| iff the argument is a symbol +or a special internal symbol. See @HsLexer@ for the list of special +symbols. > isInternal :: (CToken tok) => tok -> Bool > isInternal t = case token t of @@ -243,7 +244,7 @@ > where > cts = transpose (concatMap (deline cs) ats) > maxlengths = {- |trace (show cts) $ |-} map (maximum . map length) cts -> anyinternals = map (or . map (any isInternal)) cts +> anyinternals = map (any (any isInternal)) cts > > -- deline :: [(String,Int)] -> Line [a] -> [[[a]]] > deline cs Blank = [] @@ -293,7 +294,7 @@ > -- |selfSpacing (TeX _) = True| > selfSpacing _ = False -\NB It's not a good idea to regard inline \TeX\ as self spacing consider, +\NB It's not a good idea to regard inline \TeX\ as self spacing -- consider, for example, a macro like @%format mu = "\mu "@. % - - - - - - - - - - - - - - - = - - - - - - - - - - - - - - - - - - - - - - - @@ -395,7 +396,7 @@ > > indent :: (String,Int) -> (String,Int) -> Doc > indent (n,c) (n',c') -> | c /= c' = (sub'indent (Text (show (c' - c)))) +> | c /= c' = sub'indent (Text (show (c' - c))) > | otherwise = Empty M"ussen |v| und |t| zueinander passen? diff --git a/Setup.hs b/Setup.hs --- a/Setup.hs +++ b/Setup.hs @@ -34,9 +34,9 @@ minPolytableVersion = [0,8,2] shortversion = show (numversion `div` 100) ++ "." ++ show (numversion `mod` 100) version = shortversion ++ if ispre then "pre" ++ show pre else "" -numversion = 114 +numversion = 115 ispre = False -pre = 2 +pre = 1 main = defaultMainWithHooks lhs2texHooks diff --git a/configure b/configure --- a/configure +++ b/configure @@ -1,3779 +1,3969 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.61 for lhs2tex 1.14. -# -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## --------------------- ## -## M4sh Initialization. ## -## --------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which - # is contrary to our usage. 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But avoid the broken or -# incompatible versions: -# SysV /etc/install, /usr/sbin/install -# SunOS /usr/etc/install -# IRIX /sbin/install -# AIX /bin/install -# AmigaOS /C/install, which installs bootblocks on floppy discs -# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag -# AFS /usr/afsws/bin/install, which mishandles nonexistent args -# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" -# OS/2's system install, which has a completely different semantic -# ./install, which can be erroneously created by make from ./install.sh. -{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } -if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in - ./ | .// | /cC/* | \ - /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ - ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ - /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then - if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 - fi - fi - done - done - ;; -esac -done -IFS=$as_save_IFS - - -fi - if test "${ac_cv_path_install+set}" = set; then - INSTALL=$ac_cv_path_install - else - # As a last resort, use the slow shell script. Don't cache a - # value for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the value is a relative name. - INSTALL=$ac_install_sh - fi -fi -{ echo "$as_me:$LINENO: result: $INSTALL" >&5 -echo "${ECHO_T}$INSTALL" >&6; } - -# Use test -z because SunOS4 sh mishandles braces in ${var-val}. -# It thinks the first close brace ends the variable substitution. -test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' - -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' - -test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' - - -# symbolic links -{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 -echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } -LN_S=$as_ln_s -if test "$LN_S" = "ln -s"; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -else - { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 -echo "${ECHO_T}no, using $LN_S" >&6; } -fi - - -# other programs -# Extract the first word of "mv", so it can be a program name with args. -set dummy mv; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_MV+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $MV in - [\\/]* | ?:[\\/]*) - ac_cv_path_MV="$MV" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -MV=$ac_cv_path_MV -if test -n "$MV"; then - { echo "$as_me:$LINENO: result: $MV" >&5 -echo "${ECHO_T}$MV" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "cp", so it can be a program name with args. -set dummy cp; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_CP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $CP in - [\\/]* | ?:[\\/]*) - ac_cv_path_CP="$CP" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -CP=$ac_cv_path_CP -if test -n "$CP"; then - { echo "$as_me:$LINENO: result: $CP" >&5 -echo "${ECHO_T}$CP" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "rm", so it can be a program name with args. -set dummy rm; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_RM+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $RM in - [\\/]* | ?:[\\/]*) - ac_cv_path_RM="$RM" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -RM=$ac_cv_path_RM -if test -n "$RM"; then - { echo "$as_me:$LINENO: result: $RM" >&5 -echo "${ECHO_T}$RM" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "mkdir", so it can be a program name with args. -set dummy mkdir; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_MKDIR+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $MKDIR in - [\\/]* | ?:[\\/]*) - ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_MKDIR="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -MKDIR=$ac_cv_path_MKDIR -if test -n "$MKDIR"; then - { echo "$as_me:$LINENO: result: $MKDIR" >&5 -echo "${ECHO_T}$MKDIR" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "touch", so it can be a program name with args. -set dummy touch; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_TOUCH+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $TOUCH in - [\\/]* | ?:[\\/]*) - ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_TOUCH="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -TOUCH=$ac_cv_path_TOUCH -if test -n "$TOUCH"; then - { echo "$as_me:$LINENO: result: $TOUCH" >&5 -echo "${ECHO_T}$TOUCH" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "diff", so it can be a program name with args. -set dummy diff; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_DIFF+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $DIFF in - [\\/]* | ?:[\\/]*) - ac_cv_path_DIFF="$DIFF" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_DIFF="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -DIFF=$ac_cv_path_DIFF -if test -n "$DIFF"; then - { echo "$as_me:$LINENO: result: $DIFF" >&5 -echo "${ECHO_T}$DIFF" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "grep", so it can be a program name with args. -set dummy grep; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_GREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $GREP in - [\\/]* | ?:[\\/]*) - ac_cv_path_GREP="$GREP" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_GREP="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -GREP=$ac_cv_path_GREP -if test -n "$GREP"; then - { echo "$as_me:$LINENO: result: $GREP" >&5 -echo "${ECHO_T}$GREP" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "sed", so it can be a program name with args. -set dummy sed; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_SED+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $SED in - [\\/]* | ?:[\\/]*) - ac_cv_path_SED="$SED" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -SED=$ac_cv_path_SED -if test -n "$SED"; then - { echo "$as_me:$LINENO: result: $SED" >&5 -echo "${ECHO_T}$SED" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "sort", so it can be a program name with args. -set dummy sort; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_SORT+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $SORT in - [\\/]* | ?:[\\/]*) - ac_cv_path_SORT="$SORT" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_SORT="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -SORT=$ac_cv_path_SORT -if test -n "$SORT"; then - { echo "$as_me:$LINENO: result: $SORT" >&5 -echo "${ECHO_T}$SORT" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "uniq", so it can be a program name with args. -set dummy uniq; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_UNIQ+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $UNIQ in - [\\/]* | ?:[\\/]*) - ac_cv_path_UNIQ="$UNIQ" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_UNIQ="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -UNIQ=$ac_cv_path_UNIQ -if test -n "$UNIQ"; then - { echo "$as_me:$LINENO: result: $UNIQ" >&5 -echo "${ECHO_T}$UNIQ" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "find", so it can be a program name with args. -set dummy find; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_FIND+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $FIND in - [\\/]* | ?:[\\/]*) - ac_cv_path_FIND="$FIND" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_FIND="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -FIND=$ac_cv_path_FIND -if test -n "$FIND"; then - { echo "$as_me:$LINENO: result: $FIND" >&5 -echo "${ECHO_T}$FIND" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "latex", so it can be a program name with args. -set dummy latex; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_LATEX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $LATEX in - [\\/]* | ?:[\\/]*) - ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_LATEX="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -LATEX=$ac_cv_path_LATEX -if test -n "$LATEX"; then - { echo "$as_me:$LINENO: result: $LATEX" >&5 -echo "${ECHO_T}$LATEX" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi - - -# Extract the first word of "pdflatex", so it can be a program name with args. -set dummy pdflatex; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } -if test "${ac_cv_path_PDFLATEX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - case $PDFLATEX in - [\\/]* | ?:[\\/]*) - ac_cv_path_PDFLATEX="$PDFLATEX" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_PDFLATEX="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done -done -IFS=$as_save_IFS - - ;; -esac -fi -PDFLATEX=$ac_cv_path_PDFLATEX -if test -n "$PDFLATEX"; then - { echo "$as_me:$LINENO: result: $PDFLATEX" >&5 -echo "${ECHO_T}$PDFLATEX" >&6; } -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; 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" >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + +done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + +# symbolic links +{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + + +# other programs +# Extract the first word of "mv", so it can be a program name with args. +set dummy mv; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_MV+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $MV in + [\\/]* | ?:[\\/]*) + ac_cv_path_MV="$MV" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +MV=$ac_cv_path_MV +if test -n "$MV"; then + { $as_echo "$as_me:$LINENO: result: $MV" >&5 +$as_echo "$MV" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "cp", so it can be a program name with args. +set dummy cp; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_CP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $CP in + [\\/]* | ?:[\\/]*) + ac_cv_path_CP="$CP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +CP=$ac_cv_path_CP +if test -n "$CP"; then + { $as_echo "$as_me:$LINENO: result: $CP" >&5 +$as_echo "$CP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "rm", so it can be a program name with args. +set dummy rm; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_RM+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $RM in + [\\/]* | ?:[\\/]*) + ac_cv_path_RM="$RM" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +RM=$ac_cv_path_RM +if test -n "$RM"; then + { $as_echo "$as_me:$LINENO: result: $RM" >&5 +$as_echo "$RM" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "mkdir", so it can be a program name with args. +set dummy mkdir; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_MKDIR+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $MKDIR in + [\\/]* | ?:[\\/]*) + ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_MKDIR="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +MKDIR=$ac_cv_path_MKDIR +if test -n "$MKDIR"; then + { $as_echo "$as_me:$LINENO: result: $MKDIR" >&5 +$as_echo "$MKDIR" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "touch", so it can be a program name with args. +set dummy touch; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_TOUCH+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $TOUCH in + [\\/]* | ?:[\\/]*) + ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_TOUCH="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +TOUCH=$ac_cv_path_TOUCH +if test -n "$TOUCH"; then + { $as_echo "$as_me:$LINENO: result: $TOUCH" >&5 +$as_echo "$TOUCH" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "diff", so it can be a program name with args. +set dummy diff; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_DIFF+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $DIFF in + [\\/]* | ?:[\\/]*) + ac_cv_path_DIFF="$DIFF" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_DIFF="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +DIFF=$ac_cv_path_DIFF +if test -n "$DIFF"; then + { $as_echo "$as_me:$LINENO: result: $DIFF" >&5 +$as_echo "$DIFF" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "grep", so it can be a program name with args. +set dummy grep; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $GREP in + [\\/]* | ?:[\\/]*) + ac_cv_path_GREP="$GREP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_GREP="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +GREP=$ac_cv_path_GREP +if test -n "$GREP"; then + { $as_echo "$as_me:$LINENO: result: $GREP" >&5 +$as_echo "$GREP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "sed", so it can be a program name with args. +set dummy sed; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_SED+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $SED in + [\\/]* | ?:[\\/]*) + ac_cv_path_SED="$SED" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +SED=$ac_cv_path_SED +if test -n "$SED"; then + { $as_echo "$as_me:$LINENO: result: $SED" >&5 +$as_echo "$SED" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "sort", so it can be a program name with args. +set dummy sort; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_SORT+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $SORT in + [\\/]* | ?:[\\/]*) + ac_cv_path_SORT="$SORT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_SORT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +SORT=$ac_cv_path_SORT +if test -n "$SORT"; then + { $as_echo "$as_me:$LINENO: result: $SORT" >&5 +$as_echo "$SORT" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "uniq", so it can be a program name with args. +set dummy uniq; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_UNIQ+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $UNIQ in + [\\/]* | ?:[\\/]*) + ac_cv_path_UNIQ="$UNIQ" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_UNIQ="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +UNIQ=$ac_cv_path_UNIQ +if test -n "$UNIQ"; then + { $as_echo "$as_me:$LINENO: result: $UNIQ" >&5 +$as_echo "$UNIQ" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "find", so it can be a program name with args. +set dummy find; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_FIND+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $FIND in + [\\/]* | ?:[\\/]*) + ac_cv_path_FIND="$FIND" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_FIND="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +FIND=$ac_cv_path_FIND +if test -n "$FIND"; then + { $as_echo "$as_me:$LINENO: result: $FIND" >&5 +$as_echo "$FIND" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "latex", so it can be a program name with args. +set dummy latex; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_LATEX+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $LATEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_LATEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +LATEX=$ac_cv_path_LATEX +if test -n "$LATEX"; then + { $as_echo "$as_me:$LINENO: result: $LATEX" >&5 +$as_echo "$LATEX" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "pdflatex", so it can be a program name with args. +set dummy pdflatex; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PDFLATEX+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $PDFLATEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_PDFLATEX="$PDFLATEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PDFLATEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PDFLATEX=$ac_cv_path_PDFLATEX +if test -n "$PDFLATEX"; then + { $as_echo "$as_me:$LINENO: result: $PDFLATEX" >&5 +$as_echo "$PDFLATEX" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "xdvi", so it can be a program name with args. +set dummy xdvi; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_XDVI+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $XDVI in + [\\/]* | ?:[\\/]*) + ac_cv_path_XDVI="$XDVI" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_XDVI="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +XDVI=$ac_cv_path_XDVI +if test -n "$XDVI"; then + { $as_echo "$as_me:$LINENO: result: $XDVI" >&5 +$as_echo "$XDVI" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "gv", so it can be a program name with args. +set dummy gv; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_GV+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $GV in + [\\/]* | ?:[\\/]*) + ac_cv_path_GV="$GV" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_GV="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +GV=$ac_cv_path_GV +if test -n "$GV"; then + { $as_echo "$as_me:$LINENO: result: $GV" >&5 +$as_echo "$GV" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "dvips", so it can be a program name with args. +set dummy dvips; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_DVIPS+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $DVIPS in + [\\/]* | ?:[\\/]*) + ac_cv_path_DVIPS="$DVIPS" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_DVIPS="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +DVIPS=$ac_cv_path_DVIPS +if test -n "$DVIPS"; then + { $as_echo "$as_me:$LINENO: result: $DVIPS" >&5 +$as_echo "$DVIPS" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +# texmf tree + + +# Check whether --with-texmf was given. +if test "${with_texmf+set}" = set; then + withval=$with_texmf; case "$withval" in + yes|no) texmf= ;; + *) texmf="$withval" ;; + esac +fi + +# Extract the first word of "kpsewhich", so it can be a program name with args. +set dummy kpsewhich; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_KPSEWHICH+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $KPSEWHICH in + [\\/]* | ?:[\\/]*) + ac_cv_path_KPSEWHICH="$KPSEWHICH" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_KPSEWHICH="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +KPSEWHICH=$ac_cv_path_KPSEWHICH +if test -n "$KPSEWHICH"; then + { $as_echo "$as_me:$LINENO: result: $KPSEWHICH" >&5 +$as_echo "$KPSEWHICH" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +if test -z "$texmf"; then + { $as_echo "$as_me:$LINENO: checking for a texmf tree" >&5 +$as_echo_n "checking for a texmf tree... " >&6; } + # If user did not specify something, try it ourselves + if test "${ac_cv_texmf_tree+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test -x "$KPSEWHICH"; then + ac_cv_texmf_tree=`$KPSEWHICH --expand-var='$TEXMFLOCAL'` + if test -z "$ac_cv_texmf_tree"; then + ac_cv_texmf_tree=`$KPSEWHICH --expand-var='$TEXMFMAIN'` + fi + fi + if test -z "$ac_cv_texmf_tree"; then + # try some common paths + for i in /usr/share/texmf /usr/local/share/texmf; do + if test -d $$i; then + ac_cv_texmf_tree=$$i + break + fi + done + fi + +fi + + { $as_echo "$as_me:$LINENO: result: $ac_cv_texmf_tree" >&5 +$as_echo "$ac_cv_texmf_tree" >&6; } + texmf="$ac_cv_texmf_tree" +else + ac_cv_texmf_tree="$texmf" +fi +if test -n "$texmf"; then + +cat >>confdefs.h <<_ACEOF +#define TEXMFTOP "$texmf" +_ACEOF + + { $as_echo "$as_me:$LINENO: checking for texmf.cnf" >&5 +$as_echo_n "checking for texmf.cnf... " >&6; } + if test -x "$KPSEWHICH"; then + texmfcnf="`$KPSEWHICH --format=web2c texmf.cnf`" + fi + if test -z "$texmfcnf"; then + texmfcnf="$texmf/web2c/texmf.cnf" + fi + if test -f "$texmfcnf"; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define TEXMF_IS_WEB2C 1 +_ACEOF + + texmf_is_web2c=yes + else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + texmf_is_web2c=no + fi +fi + + +# Check whether --enable-polytable was given. +if test "${enable_polytable+set}" = set; then + enableval=$enable_polytable; POLYTABLE_INSTALL=$enableval +else + POLYTABLE_INSTALL=yes +fi + +if test "z$POLYTABLE_INSTALL" = "zyes"; then + +{ $as_echo "$as_me:$LINENO: checking for the polytable package" >&5 +$as_echo_n "checking for the polytable package... " >&6; } +if test -x "$KPSEWHICH"; then + POLYTABLE="`$KPSEWHICH polytable.sty`" +fi +if test -f "$POLYTABLE"; then + { $as_echo "$as_me:$LINENO: result: $POLYTABLE" >&5 +$as_echo "$POLYTABLE" >&6; } + { $as_echo "$as_me:$LINENO: checking for version of polytable" >&5 +$as_echo_n "checking for version of polytable... " >&6; } + POLYTABLE_VERSION=`$GREP " v.* .polytable. package" $POLYTABLE | $SED -e "s/^.*v\(.*\) .polytable. package.*$/\1/"` + { $as_echo "$as_me:$LINENO: result: $POLYTABLE_VERSION" >&5 +$as_echo "$POLYTABLE_VERSION" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + # does polytable need to be installed? + { $as_echo "$as_me:$LINENO: checking whether polytable needs to be installed" >&5 +$as_echo_n "checking whether polytable needs to be installed... " >&6; } + POLYTABLE_INSTALL=no + if test -n $POLYTABLE; then + if ( IFS="."; + a="$POLYTABLE_VERSION"; b="0.8.2"; + while test -n "$a$b" + do + set -- $a; h1="$1"; shift 2>/dev/null; a="$*" + set -- $b; h2="$1"; shift 2>/dev/null; b="$*" + test -n "$h1" || h1=0; test -n "$h2" || h2=0 + test ${h1} -eq ${h2} || break + done + test ${h1} -lt ${h2} + ) +then + POLYTABLE_INSTALL=yes + +fi + + else + POLYTABLE_INSTALL=yes + fi + { $as_echo "$as_me:$LINENO: result: $POLYTABLE_INSTALL" >&5 +$as_echo "$POLYTABLE_INSTALL" >&6; } +fi + +# Extract the first word of "mktexlsr", so it can be a program name with args. +set dummy mktexlsr; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_MKTEXLSR+set}" = set; then + $as_echo_n "(cached) " >&6 +else + case $MKTEXLSR in + [\\/]* | ?:[\\/]*) + ac_cv_path_MKTEXLSR="$MKTEXLSR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_MKTEXLSR="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +MKTEXLSR=$ac_cv_path_MKTEXLSR +if test -n "$MKTEXLSR"; then + { $as_echo "$as_me:$LINENO: result: $MKTEXLSR" >&5 +$as_echo "$MKTEXLSR" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +# docdir and expansion +docdir="$datadir/doc/$PACKAGE_TARNAME-$PACKAGE_VERSION" + +stydir="$datadir/$PACKAGE_TARNAME-$PACKAGE_VERSION" + + +# lhs2TeX binary path relative to docdir +LHS2TEX="../lhs2TeX" + + +ac_config_files="$ac_config_files config.mk Version.lhs lhs2TeX.1 doc/InteractiveHugs.lhs doc/InteractivePre.lhs" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +ac_script=' +:mline +/\\$/{ + N + s,\\\n,, + b mline +} +t clear +:clear +s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g +t quote +s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g +t quote +b any +:quote +s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g +s/\[/\\&/g +s/\]/\\&/g +s/\$/$$/g +H +:any +${ + g + s/^\n// + s/\n/ /g + p +} +' +DEFS=`sed -n "$ac_script" confdefs.h` + + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + +: ${CONFIG_STATUS=./config.status} +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . 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+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out" && rm -f "$tmp/out";; + *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + esac \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } + ;; + + + + esac + +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi diff --git a/doc/Guide2.lhs b/doc/Guide2.lhs --- a/doc/Guide2.lhs +++ b/doc/Guide2.lhs @@ -292,8 +292,10 @@ \par\noindent %endif The behaviour of @lhs2TeX@ is highly customizable. -For example, the argument @--poly@ in the call above -specifies one of several different \defined{style}s. +The main mode of operation of @lhs2TeX@ is called the +\defined{style}. By default, @lhs2TeX@ operates in +\textbf{poly} style. Other styles can be selected via +command line flags. Depending on the selected style, @lhs2TeX@ can perform quite different tasks. Here is a brief overview: \begin{compactitem} @@ -308,6 +310,10 @@ \item \textbf{newcode} (new code): delete all comments, extract sourcecode, but allow for formatting, supersedes \textbf{code} \end{compactitem} +The name of the style is also the name of the flag you have +to pass to @lhs2TeX@ in order to activate the style. For example, +call @lhs2TeX --newcode@ to use @lhs2TeX@ in \textbf{newcode} +style. %%% %%% diff --git a/doc/Guide2.pdf b/doc/Guide2.pdf Binary files a/doc/Guide2.pdf and b/doc/Guide2.pdf differ diff --git a/doc/RawSearchPath.lhs b/doc/RawSearchPath.lhs --- a/doc/RawSearchPath.lhs +++ b/doc/RawSearchPath.lhs @@ -1,17 +1,17 @@ \begin{code} . -{HOME}/lhs2tex-1.14// +{HOME}/lhs2tex-1.15// {HOME}/lhs2tex// {HOME}/lhs2TeX// -{HOME}/.lhs2tex-1.14// +{HOME}/.lhs2tex-1.15// {HOME}/.lhs2tex// {HOME}/.lhs2TeX// {LHS2TEX}// -/usr/local/share/lhs2tex-1.14// -/usr/local/share/lhs2tex-1.14// -/usr/local/lib/lhs2tex-1.14// -/usr/share/lhs2tex-1.14// -/usr/lib/lhs2tex-1.14// +/usr/local/share/lhs2tex-1.15// +/usr/local/share/lhs2tex-1.15// +/usr/local/lib/lhs2tex-1.15// +/usr/share/lhs2tex-1.15// +/usr/lib/lhs2tex-1.15// /usr/local/share/lhs2tex// /usr/local/lib/lhs2tex// /usr/share/lhs2tex// diff --git a/lhs2tex.cabal b/lhs2tex.cabal --- a/lhs2tex.cabal +++ b/lhs2tex.cabal @@ -1,6 +1,6 @@ cabal-version: >=1.6 name: lhs2tex -version: 1.14 +version: 1.15 license: GPL license-file: LICENSE author: Ralf Hinze , Andres Loeh @@ -18,7 +18,7 @@ executable lhs2TeX main-is: Main.lhs if flag(splitBase) - build-depends: base >= 3, regex-compat, mtl, filepath, directory, process, utf8-string + build-depends: base >= 3 && < 5, regex-compat, mtl, filepath, directory, process, utf8-string, extensible-exceptions else build-depends: base < 3, regex-compat, mtl, filepath, utf8-string