input0.hs.md

# Top heading

- Only multi-line comments are supported for Markdown

- Haskell code snippet (use `hs`)

    ```hs
    "1+4+2+3"
    ```

- Console code snippet

```console
"1*2*3*4"
```

1. what's in comments is written as is
2. Haskell code becomes haskell code snippets

- There should be a line between a multi-line comment and Haskell code

- A Haskell snippet starts with a non-empty line that is not a part of a multi-line comment

- Magic comments will be skipped

- Haskell function docs won't

- If there's a single line btw Haskell code and a comment, this line is removed

the following two comments will be commented out due to a config
<!-- first special comment -->
<!-- second special comment -->

```haskell
-- before a magic comment
```

<!-- FOURMOLU_DISABLE -->

```haskell
-- after a magic comment
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
{-# OPTIONS_GHC -Wno-missing-kind-signatures #-}
```

<!-- FOURMOLU_ENABLE -->

```haskell
-- this comment will go into the Haskell snippet
module Main where -- a comment after

a1 :: Integer
a1 = 4
```

This comment will divide Haskell snippets

```haskell
-- Imports

a2 :: Integer
a2 = 2
```

## Second-level heading

some text

### Third-level heading

```haskell
-- Text one
-- this multiline comment should separate this line and the line after the comment
{--}
-- Text two should be ignored
```
<!-- LIMA_DISABLE
-- Text two to ignore
some :: String
some = "code to ignore"

LIMA_ENABLE -->

- Indented block

  <!-- LIMA_INDENT 2 -->

  ```haskell
  -- Text three
  
  -- This comment will go into a Haskell snippet
  
  -- | This doc will go into a Haskell snippet
  class (Monoid (m a)) => Reducible m a where
    op :: m a -> Char
  
    -- | this too
    constr :: m a -> a -> m a
  
    -- | and this one
    get :: m a -> m a -> a
  ```

don't put anything outside and after this comment like in `{- -} -- hey`

  ```haskell
  -- a comment that will go into a snippet
  ```

  <!-- LIMA_DEDENT -->
<!-- FOURMOLU_DISABLE -->

```haskell
{-| some 
doc that will be in a snippet -}
main :: IO ()
main = print "hi!"
```

<!-- FOURMOLU_ENABLE -->

<b name="fn_laws">1</b> <- Some html

{- LIMA_DISABLE -}

in comments should read like {- LIMA_DISABLE -}
<!-- LIMA_DISABLE

-- Some text

LIMA_ENABLE -->

```haskell
-- shouldn't be ignored
```

this LIMA_ENABLE reads like a comment because there's no corresponding
preceding LIMA_DISABLE

1. listing

    <!-- LIMA_INDENT 4 -->

    ```haskell
    -- where's lorem ipsum blah?
    ```

    <!-- LIMA_DEDENT -->

```haskell
-- final comment
```