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ghc-pandoc-devel-1.8.2.1-1.fc16.x86_64.rpm

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<title>src/Text/Pandoc/Readers/Markdown.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE RelaxedPolyRec #-}</span> <span class='hs-comment'>-- needed for inlinesBetween on GHC &lt; 7</span>
<a name="line-2"></a><span class='hs-comment'>{-
<a name="line-3"></a>Copyright (C) 2006-2010 John MacFarlane &lt;jgm@berkeley.edu&gt;
<a name="line-4"></a>
<a name="line-5"></a>This program is free software; you can redistribute it and/or modify
<a name="line-6"></a>it under the terms of the GNU General Public License as published by
<a name="line-7"></a>the Free Software Foundation; either version 2 of the License, or
<a name="line-8"></a>(at your option) any later version.
<a name="line-9"></a>
<a name="line-10"></a>This program is distributed in the hope that it will be useful,
<a name="line-11"></a>but WITHOUT ANY WARRANTY; without even the implied warranty of
<a name="line-12"></a>MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
<a name="line-13"></a>GNU General Public License for more details.
<a name="line-14"></a>
<a name="line-15"></a>You should have received a copy of the GNU General Public License
<a name="line-16"></a>along with this program; if not, write to the Free Software
<a name="line-17"></a>Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
<a name="line-18"></a>-}</span>
<a name="line-19"></a>
<a name="line-20"></a><span class='hs-comment'>{- |
<a name="line-21"></a>   Module      : Text.Pandoc.Readers.Markdown
<a name="line-22"></a>   Copyright   : Copyright (C) 2006-2010 John MacFarlane
<a name="line-23"></a>   License     : GNU GPL, version 2 or above 
<a name="line-24"></a>
<a name="line-25"></a>   Maintainer  : John MacFarlane &lt;jgm@berkeley.edu&gt;
<a name="line-26"></a>   Stability   : alpha
<a name="line-27"></a>   Portability : portable
<a name="line-28"></a>
<a name="line-29"></a>Conversion of markdown-formatted plain text to 'Pandoc' document.
<a name="line-30"></a>-}</span>
<a name="line-31"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>Markdown</span> <span class='hs-layout'>(</span> <span class='hs-varid'>readMarkdown</span> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-32"></a>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span> <span class='hs-varid'>transpose</span><span class='hs-layout'>,</span> <span class='hs-varid'>sortBy</span><span class='hs-layout'>,</span> <span class='hs-varid'>findIndex</span><span class='hs-layout'>,</span> <span class='hs-varid'>intercalate</span> <span class='hs-layout'>)</span>
<a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>M</span>
<a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Ord</span> <span class='hs-layout'>(</span> <span class='hs-varid'>comparing</span> <span class='hs-layout'>)</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span> <span class='hs-layout'>(</span> <span class='hs-varid'>isAlphaNum</span> <span class='hs-layout'>)</span>
<a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span>
<a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Definition</span>
<a name="line-39"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Generic</span>
<a name="line-40"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Shared</span>
<a name="line-41"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Parsing</span>
<a name="line-42"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>LaTeX</span> <span class='hs-layout'>(</span> <span class='hs-varid'>rawLaTeXInline</span><span class='hs-layout'>,</span> <span class='hs-varid'>rawLaTeXEnvironment'</span> <span class='hs-layout'>)</span>
<a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>HTML</span> <span class='hs-layout'>(</span> <span class='hs-varid'>htmlTag</span><span class='hs-layout'>,</span> <span class='hs-varid'>htmlInBalanced</span><span class='hs-layout'>,</span> <span class='hs-varid'>isInlineTag</span><span class='hs-layout'>,</span> <span class='hs-varid'>isBlockTag</span><span class='hs-layout'>,</span>
<a name="line-44"></a>                                  <span class='hs-varid'>isTextTag</span><span class='hs-layout'>,</span> <span class='hs-varid'>isCommentTag</span> <span class='hs-layout'>)</span>
<a name="line-45"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>CharacterReferences</span> <span class='hs-layout'>(</span> <span class='hs-varid'>decodeCharacterReferences</span> <span class='hs-layout'>)</span>
<a name="line-46"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>ParserCombinators</span><span class='hs-varop'>.</span><span class='hs-conid'>Parsec</span>
<a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span><span class='hs-varid'>when</span><span class='hs-layout'>,</span> <span class='hs-varid'>liftM</span><span class='hs-layout'>,</span> <span class='hs-varid'>guard</span><span class='hs-layout'>)</span>
<a name="line-48"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>HTML</span><span class='hs-varop'>.</span><span class='hs-conid'>TagSoup</span>
<a name="line-49"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>HTML</span><span class='hs-varop'>.</span><span class='hs-conid'>TagSoup</span><span class='hs-varop'>.</span><span class='hs-conid'>Match</span> <span class='hs-layout'>(</span><span class='hs-varid'>tagOpen</span><span class='hs-layout'>)</span>
<a name="line-50"></a>
<a name="line-51"></a><a name="readMarkdown"></a><span class='hs-comment'>-- | Read markdown from an input string and return a Pandoc document.</span>
<a name="line-52"></a><span class='hs-definition'>readMarkdown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ParserState</span> <span class='hs-comment'>-- ^ Parser state, including options for parser</span>
<a name="line-53"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>      <span class='hs-comment'>-- ^ String to parse (assuming @'\n'@ line endings)</span>
<a name="line-54"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Pandoc</span>
<a name="line-55"></a><span class='hs-definition'>readMarkdown</span> <span class='hs-varid'>state</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>readWith</span> <span class='hs-varid'>parseMarkdown</span><span class='hs-layout'>)</span> <span class='hs-varid'>state</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n\n"</span><span class='hs-layout'>)</span>
<a name="line-56"></a>
<a name="line-57"></a><span class='hs-comment'>--</span>
<a name="line-58"></a><span class='hs-comment'>-- Constants and data structure definitions</span>
<a name="line-59"></a><span class='hs-comment'>--</span>
<a name="line-60"></a>
<a name="line-61"></a><a name="isBulletListMarker"></a><span class='hs-definition'>isBulletListMarker</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-62"></a><span class='hs-definition'>isBulletListMarker</span> <span class='hs-chr'>'*'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-63"></a><span class='hs-definition'>isBulletListMarker</span> <span class='hs-chr'>'+'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-64"></a><span class='hs-definition'>isBulletListMarker</span> <span class='hs-chr'>'-'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-65"></a><span class='hs-definition'>isBulletListMarker</span> <span class='hs-keyword'>_</span>   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-66"></a>
<a name="line-67"></a><a name="isHruleChar"></a><span class='hs-definition'>isHruleChar</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-68"></a><span class='hs-definition'>isHruleChar</span> <span class='hs-chr'>'*'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-69"></a><span class='hs-definition'>isHruleChar</span> <span class='hs-chr'>'-'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-70"></a><span class='hs-definition'>isHruleChar</span> <span class='hs-chr'>'_'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-71"></a><span class='hs-definition'>isHruleChar</span> <span class='hs-keyword'>_</span>   <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-72"></a>
<a name="line-73"></a><a name="setextHChars"></a><span class='hs-definition'>setextHChars</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-74"></a><span class='hs-definition'>setextHChars</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"=-"</span>
<a name="line-75"></a>
<a name="line-76"></a><a name="isBlank"></a><span class='hs-definition'>isBlank</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-77"></a><span class='hs-definition'>isBlank</span> <span class='hs-chr'>' '</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-78"></a><span class='hs-definition'>isBlank</span> <span class='hs-chr'>'\t'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-79"></a><span class='hs-definition'>isBlank</span> <span class='hs-chr'>'\n'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-80"></a><span class='hs-definition'>isBlank</span> <span class='hs-keyword'>_</span>    <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-81"></a>
<a name="line-82"></a><span class='hs-comment'>--</span>
<a name="line-83"></a><span class='hs-comment'>-- auxiliary functions</span>
<a name="line-84"></a><span class='hs-comment'>--</span>
<a name="line-85"></a>
<a name="line-86"></a><a name="indentSpaces"></a><span class='hs-definition'>indentSpaces</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-87"></a><span class='hs-definition'>indentSpaces</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-88"></a>  <span class='hs-varid'>state</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-89"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>tabStop</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateTabStop</span> <span class='hs-varid'>state</span>
<a name="line-90"></a>  <span class='hs-varid'>count</span> <span class='hs-varid'>tabStop</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;|&gt;</span>
<a name="line-91"></a>    <span class='hs-varid'>string</span> <span class='hs-str'>"\t"</span> <span class='hs-varop'>&lt;?&gt;</span> <span class='hs-str'>"indentation"</span>
<a name="line-92"></a>
<a name="line-93"></a><a name="nonindentSpaces"></a><span class='hs-definition'>nonindentSpaces</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-94"></a><span class='hs-definition'>nonindentSpaces</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-95"></a>  <span class='hs-varid'>state</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-96"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>tabStop</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateTabStop</span> <span class='hs-varid'>state</span>
<a name="line-97"></a>  <span class='hs-varid'>sps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span>
<a name="line-98"></a>  <span class='hs-keyword'>if</span> <span class='hs-varid'>length</span> <span class='hs-varid'>sps</span> <span class='hs-varop'>&lt;</span> <span class='hs-varid'>tabStop</span> 
<a name="line-99"></a>     <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varid'>sps</span>
<a name="line-100"></a>     <span class='hs-keyword'>else</span> <span class='hs-varid'>unexpected</span> <span class='hs-str'>"indented line"</span>
<a name="line-101"></a>
<a name="line-102"></a><a name="skipNonindentSpaces"></a><span class='hs-definition'>skipNonindentSpaces</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span>
<a name="line-103"></a><span class='hs-definition'>skipNonindentSpaces</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-104"></a>  <span class='hs-varid'>state</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-105"></a>  <span class='hs-varid'>atMostSpaces</span> <span class='hs-layout'>(</span><span class='hs-varid'>stateTabStop</span> <span class='hs-varid'>state</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-106"></a>
<a name="line-107"></a><a name="atMostSpaces"></a><span class='hs-definition'>atMostSpaces</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span>
<a name="line-108"></a><span class='hs-definition'>atMostSpaces</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span>
<a name="line-109"></a><span class='hs-definition'>atMostSpaces</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>atMostSpaces</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-110"></a>
<a name="line-111"></a><a name="failUnlessBeginningOfLine"></a><span class='hs-comment'>-- | Fail unless we're at beginning of a line.</span>
<a name="line-112"></a><span class='hs-definition'>failUnlessBeginningOfLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-varid'>tok</span> <span class='hs-varid'>st</span> <span class='hs-conid'>()</span> 
<a name="line-113"></a><span class='hs-definition'>failUnlessBeginningOfLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-114"></a>  <span class='hs-varid'>pos</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getPosition</span>
<a name="line-115"></a>  <span class='hs-keyword'>if</span> <span class='hs-varid'>sourceColumn</span> <span class='hs-varid'>pos</span> <span class='hs-varop'>==</span> <span class='hs-num'>1</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"not beginning of line"</span>
<a name="line-116"></a>
<a name="line-117"></a><a name="inlinesInBalancedBrackets"></a><span class='hs-comment'>-- | Parse a sequence of inline elements between square brackets,</span>
<a name="line-118"></a><span class='hs-comment'>-- including inlines between balanced pairs of square brackets.</span>
<a name="line-119"></a><span class='hs-definition'>inlinesInBalancedBrackets</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-120"></a>                          <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-121"></a><span class='hs-definition'>inlinesInBalancedBrackets</span> <span class='hs-varid'>parser</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-122"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'['</span>
<a name="line-123"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span> <span class='hs-layout'>(</span><span class='hs-keyword'>do</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-varid'>res</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>parser</span>
<a name="line-124"></a>                                                <span class='hs-varid'>guard</span> <span class='hs-layout'>(</span><span class='hs-varid'>res</span> <span class='hs-varop'>==</span> <span class='hs-str'>"["</span><span class='hs-layout'>)</span>
<a name="line-125"></a>                           <span class='hs-varid'>bal</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>inlinesInBalancedBrackets</span> <span class='hs-varid'>parser</span>
<a name="line-126"></a>                           <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-str'>"["</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>bal</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-str'>"]"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-127"></a>                       <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>count</span> <span class='hs-num'>1</span> <span class='hs-varid'>parser</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-128"></a>                     <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>']'</span><span class='hs-layout'>)</span>
<a name="line-129"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>result</span>
<a name="line-130"></a>
<a name="line-131"></a><span class='hs-comment'>--</span>
<a name="line-132"></a><span class='hs-comment'>-- document structure</span>
<a name="line-133"></a><span class='hs-comment'>--</span>
<a name="line-134"></a>
<a name="line-135"></a><a name="titleLine"></a><span class='hs-definition'>titleLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-136"></a><span class='hs-definition'>titleLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-137"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'%'</span>
<a name="line-138"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-139"></a>  <span class='hs-varid'>res</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>newline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span>
<a name="line-140"></a>             <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>endline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>whitespace</span><span class='hs-layout'>)</span>
<a name="line-141"></a>  <span class='hs-varid'>newline</span>
<a name="line-142"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>res</span>
<a name="line-143"></a>
<a name="line-144"></a><a name="authorsLine"></a><span class='hs-definition'>authorsLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-145"></a><span class='hs-definition'>authorsLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> 
<a name="line-146"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'%'</span>
<a name="line-147"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-148"></a>  <span class='hs-varid'>authors</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sepEndBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>satisfy</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-149"></a>                                <span class='hs-varid'>c</span> <span class='hs-varop'>==</span> <span class='hs-chr'>';'</span> <span class='hs-varop'>||</span> <span class='hs-varid'>c</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'\n'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-150"></a>                       <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>';'</span> <span class='hs-varop'>&lt;|&gt;</span>
<a name="line-151"></a>                        <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>newline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-152"></a>  <span class='hs-varid'>newline</span>
<a name="line-153"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>null</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>authors</span>
<a name="line-154"></a>
<a name="line-155"></a><a name="dateLine"></a><span class='hs-definition'>dateLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-156"></a><span class='hs-definition'>dateLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-157"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'%'</span>
<a name="line-158"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-159"></a>  <span class='hs-varid'>date</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-varid'>newline</span>
<a name="line-160"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>date</span>
<a name="line-161"></a>
<a name="line-162"></a><a name="titleBlock"></a><span class='hs-definition'>titleBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-163"></a><span class='hs-definition'>titleBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-164"></a>  <span class='hs-varid'>failIfStrict</span>
<a name="line-165"></a>  <span class='hs-varid'>title</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>titleLine</span>
<a name="line-166"></a>  <span class='hs-varid'>author</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>authorsLine</span>
<a name="line-167"></a>  <span class='hs-varid'>date</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>dateLine</span>
<a name="line-168"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span>
<a name="line-169"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>title</span><span class='hs-layout'>,</span> <span class='hs-varid'>author</span><span class='hs-layout'>,</span> <span class='hs-varid'>date</span><span class='hs-layout'>)</span>
<a name="line-170"></a>
<a name="line-171"></a><a name="parseMarkdown"></a><span class='hs-definition'>parseMarkdown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Pandoc</span> 
<a name="line-172"></a><span class='hs-definition'>parseMarkdown</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-173"></a>  <span class='hs-comment'>-- markdown allows raw HTML</span>
<a name="line-174"></a>  <span class='hs-varid'>updateState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>state</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>state</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateParseRaw</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-175"></a>  <span class='hs-varid'>startPos</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getPosition</span>
<a name="line-176"></a>  <span class='hs-comment'>-- go through once just to get list of reference keys and notes</span>
<a name="line-177"></a>  <span class='hs-comment'>-- docMinusKeys is the raw document with blanks where the keys/notes were...</span>
<a name="line-178"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-179"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>firstPassParser</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>referenceKey</span>
<a name="line-180"></a>                     <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>pzero</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>noteBlock</span><span class='hs-layout'>)</span>
<a name="line-181"></a>                     <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>lineClump</span>
<a name="line-182"></a>  <span class='hs-varid'>docMinusKeys</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>firstPassParser</span> <span class='hs-varid'>eof</span>
<a name="line-183"></a>  <span class='hs-varid'>setInput</span> <span class='hs-varid'>docMinusKeys</span>
<a name="line-184"></a>  <span class='hs-varid'>setPosition</span> <span class='hs-varid'>startPos</span>
<a name="line-185"></a>  <span class='hs-varid'>st'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-186"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>reversedNotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateNotes</span> <span class='hs-varid'>st'</span>
<a name="line-187"></a>  <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>s</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateNotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>reverse</span> <span class='hs-varid'>reversedNotes</span> <span class='hs-layout'>}</span>
<a name="line-188"></a>  <span class='hs-comment'>-- now parse it for real...</span>
<a name="line-189"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>title</span><span class='hs-layout'>,</span> <span class='hs-varid'>author</span><span class='hs-layout'>,</span> <span class='hs-varid'>date</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varid'>titleBlock</span>
<a name="line-190"></a>  <span class='hs-varid'>blocks</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>parseBlocks</span>
<a name="line-191"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Pandoc</span> <span class='hs-layout'>(</span><span class='hs-conid'>Meta</span> <span class='hs-varid'>title</span> <span class='hs-varid'>author</span> <span class='hs-varid'>date</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-conid'>Null</span><span class='hs-layout'>)</span> <span class='hs-varid'>blocks</span>
<a name="line-192"></a>  <span class='hs-comment'>-- if there are labeled examples, change references into numbers</span>
<a name="line-193"></a>  <span class='hs-varid'>examples</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>stateExamples</span> <span class='hs-varid'>getState</span>
<a name="line-194"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>handleExampleRef</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Inline</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Inline</span>
<a name="line-195"></a>      <span class='hs-varid'>handleExampleRef</span> <span class='hs-varid'>z</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-layout'>(</span><span class='hs-chr'>'@'</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-196"></a>        <span class='hs-keyword'>case</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>examples</span> <span class='hs-keyword'>of</span>
<a name="line-197"></a>              <span class='hs-conid'>Just</span> <span class='hs-varid'>n</span>     <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Str</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span>
<a name="line-198"></a>              <span class='hs-conid'>Nothing</span>    <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>z</span>
<a name="line-199"></a>      <span class='hs-varid'>handleExampleRef</span> <span class='hs-varid'>z</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>z</span>
<a name="line-200"></a>  <span class='hs-keyword'>if</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>null</span> <span class='hs-varid'>examples</span>
<a name="line-201"></a>     <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varid'>doc</span>
<a name="line-202"></a>     <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>bottomUp</span> <span class='hs-varid'>handleExampleRef</span> <span class='hs-varid'>doc</span>
<a name="line-203"></a>
<a name="line-204"></a><span class='hs-comment'>-- </span>
<a name="line-205"></a><span class='hs-comment'>-- initial pass for references and notes</span>
<a name="line-206"></a><span class='hs-comment'>--</span>
<a name="line-207"></a>
<a name="line-208"></a><a name="referenceKey"></a><span class='hs-definition'>referenceKey</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-209"></a><span class='hs-definition'>referenceKey</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-210"></a>  <span class='hs-varid'>startPos</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getPosition</span>
<a name="line-211"></a>  <span class='hs-varid'>skipNonindentSpaces</span>
<a name="line-212"></a>  <span class='hs-varid'>lab</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>reference</span>
<a name="line-213"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>':'</span>
<a name="line-214"></a>  <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'['</span><span class='hs-layout'>)</span>
<a name="line-215"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>nl</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\n'</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-chr'>' '</span>
<a name="line-216"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>sourceURL</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>unwords</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-217"></a>                    <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>referenceTitle</span>
<a name="line-218"></a>                    <span class='hs-varid'>skipMany</span> <span class='hs-varid'>spaceChar</span>
<a name="line-219"></a>                    <span class='hs-varid'>optional</span> <span class='hs-varid'>nl</span>
<a name="line-220"></a>                    <span class='hs-varid'>skipMany</span> <span class='hs-varid'>spaceChar</span>
<a name="line-221"></a>                    <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>reference</span>
<a name="line-222"></a>                    <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>satisfy</span> <span class='hs-varop'>$</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>isBlank</span><span class='hs-layout'>)</span>
<a name="line-223"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>betweenAngles</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'&lt;'</span> <span class='hs-varop'>&gt;&gt;</span>
<a name="line-224"></a>                            <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>"&gt;\n"</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>nl</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'&gt;'</span><span class='hs-layout'>)</span>
<a name="line-225"></a>  <span class='hs-varid'>src</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>try</span> <span class='hs-varid'>betweenAngles</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>sourceURL</span>
<a name="line-226"></a>  <span class='hs-varid'>tit</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>referenceTitle</span>
<a name="line-227"></a>  <span class='hs-varid'>blanklines</span>
<a name="line-228"></a>  <span class='hs-varid'>endPos</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getPosition</span>
<a name="line-229"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>target</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>escapeURI</span> <span class='hs-varop'>$</span> <span class='hs-varid'>removeTrailingSpace</span> <span class='hs-varid'>src</span><span class='hs-layout'>,</span>  <span class='hs-varid'>tit</span><span class='hs-layout'>)</span>
<a name="line-230"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-231"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>oldkeys</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateKeys</span> <span class='hs-varid'>st</span>
<a name="line-232"></a>  <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>s</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateKeys</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>insert</span> <span class='hs-layout'>(</span><span class='hs-varid'>toKey</span> <span class='hs-varid'>lab</span><span class='hs-layout'>)</span> <span class='hs-varid'>target</span> <span class='hs-varid'>oldkeys</span> <span class='hs-layout'>}</span>
<a name="line-233"></a>  <span class='hs-comment'>-- return blanks so line count isn't affected</span>
<a name="line-234"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>sourceLine</span> <span class='hs-varid'>endPos</span> <span class='hs-comment'>-</span> <span class='hs-varid'>sourceLine</span> <span class='hs-varid'>startPos</span><span class='hs-layout'>)</span> <span class='hs-chr'>'\n'</span>
<a name="line-235"></a>
<a name="line-236"></a><a name="referenceTitle"></a><span class='hs-definition'>referenceTitle</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span>
<a name="line-237"></a><span class='hs-definition'>referenceTitle</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> 
<a name="line-238"></a>  <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>skipSpaces</span>
<a name="line-239"></a>  <span class='hs-varid'>tit</span> <span class='hs-keyglyph'>&lt;-</span>    <span class='hs-layout'>(</span><span class='hs-varid'>charsInBalanced</span> <span class='hs-chr'>'('</span> <span class='hs-chr'>')'</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unwords</span> <span class='hs-varop'>.</span> <span class='hs-varid'>words</span><span class='hs-layout'>)</span>
<a name="line-240"></a>        <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>delim</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\''</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'"'</span>
<a name="line-241"></a>               <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>delim</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>&gt;&gt;</span>
<a name="line-242"></a>                                      <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>")\n"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-243"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>decodeCharacterReferences</span> <span class='hs-varid'>tit</span>
<a name="line-244"></a>
<a name="line-245"></a><a name="noteMarker"></a><span class='hs-definition'>noteMarker</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-246"></a><span class='hs-definition'>noteMarker</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>string</span> <span class='hs-str'>"[^"</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>many1Till</span> <span class='hs-layout'>(</span><span class='hs-varid'>satisfy</span> <span class='hs-varop'>$</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>isBlank</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>']'</span><span class='hs-layout'>)</span>
<a name="line-247"></a>
<a name="line-248"></a><a name="rawLine"></a><span class='hs-definition'>rawLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-249"></a><span class='hs-definition'>rawLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-250"></a>  <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span>
<a name="line-251"></a>  <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>skipNonindentSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>noteMarker</span>
<a name="line-252"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>indentSpaces</span>
<a name="line-253"></a>  <span class='hs-varid'>anyLine</span>
<a name="line-254"></a>
<a name="line-255"></a><a name="rawLines"></a><span class='hs-definition'>rawLines</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-256"></a><span class='hs-definition'>rawLines</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-257"></a>  <span class='hs-varid'>first</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>anyLine</span>
<a name="line-258"></a>  <span class='hs-varid'>rest</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>rawLine</span>
<a name="line-259"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unlines</span> <span class='hs-layout'>(</span><span class='hs-varid'>first</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span>
<a name="line-260"></a>
<a name="line-261"></a><a name="noteBlock"></a><span class='hs-definition'>noteBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-262"></a><span class='hs-definition'>noteBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-263"></a>  <span class='hs-varid'>startPos</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getPosition</span>
<a name="line-264"></a>  <span class='hs-varid'>skipNonindentSpaces</span>
<a name="line-265"></a>  <span class='hs-varid'>ref</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>noteMarker</span>
<a name="line-266"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>':'</span>
<a name="line-267"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>blankline</span>
<a name="line-268"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>indentSpaces</span>
<a name="line-269"></a>  <span class='hs-varid'>raw</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sepBy</span> <span class='hs-varid'>rawLines</span>
<a name="line-270"></a>             <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>blankline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>indentSpaces</span> <span class='hs-varop'>&gt;&gt;</span>
<a name="line-271"></a>                   <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-272"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span>
<a name="line-273"></a>  <span class='hs-varid'>endPos</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getPosition</span>
<a name="line-274"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>newnote</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>ref</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>intercalate</span> <span class='hs-str'>"\n"</span> <span class='hs-varid'>raw</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n\n"</span><span class='hs-layout'>)</span>
<a name="line-275"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-276"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>oldnotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateNotes</span> <span class='hs-varid'>st</span>
<a name="line-277"></a>  <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>s</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateNotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newnote</span> <span class='hs-conop'>:</span> <span class='hs-varid'>oldnotes</span> <span class='hs-layout'>}</span>
<a name="line-278"></a>  <span class='hs-comment'>-- return blanks so line count isn't affected</span>
<a name="line-279"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>sourceLine</span> <span class='hs-varid'>endPos</span> <span class='hs-comment'>-</span> <span class='hs-varid'>sourceLine</span> <span class='hs-varid'>startPos</span><span class='hs-layout'>)</span> <span class='hs-chr'>'\n'</span>
<a name="line-280"></a>
<a name="line-281"></a><span class='hs-comment'>--</span>
<a name="line-282"></a><span class='hs-comment'>-- parsing blocks</span>
<a name="line-283"></a><span class='hs-comment'>--</span>
<a name="line-284"></a>
<a name="line-285"></a><a name="parseBlocks"></a><span class='hs-definition'>parseBlocks</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span>
<a name="line-286"></a><span class='hs-definition'>parseBlocks</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>block</span> <span class='hs-varid'>eof</span>
<a name="line-287"></a>
<a name="line-288"></a><a name="block"></a><span class='hs-definition'>block</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-289"></a><span class='hs-definition'>block</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-290"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-291"></a>  <span class='hs-varid'>choice</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span>
<a name="line-292"></a>              <span class='hs-keyword'>then</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>header</span>
<a name="line-293"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>codeBlockIndented</span>
<a name="line-294"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>blockQuote</span>
<a name="line-295"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>hrule</span>
<a name="line-296"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>bulletList</span>
<a name="line-297"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>orderedList</span>
<a name="line-298"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>htmlBlock</span>
<a name="line-299"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>para</span>
<a name="line-300"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>plain</span>
<a name="line-301"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>nullBlock</span> <span class='hs-keyglyph'>]</span>
<a name="line-302"></a>              <span class='hs-keyword'>else</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>codeBlockDelimited</span>
<a name="line-303"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>macro</span>
<a name="line-304"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>header</span> 
<a name="line-305"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>table</span>
<a name="line-306"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>codeBlockIndented</span>
<a name="line-307"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>lhsCodeBlock</span>
<a name="line-308"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>blockQuote</span>
<a name="line-309"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>hrule</span>
<a name="line-310"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>bulletList</span>
<a name="line-311"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>orderedList</span>
<a name="line-312"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>definitionList</span>
<a name="line-313"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>rawTeXBlock</span>
<a name="line-314"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>para</span>
<a name="line-315"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>rawHtmlBlocks</span>
<a name="line-316"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>plain</span>
<a name="line-317"></a>                   <span class='hs-layout'>,</span> <span class='hs-varid'>nullBlock</span> <span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;?&gt;</span> <span class='hs-str'>"block"</span>
<a name="line-318"></a>
<a name="line-319"></a><span class='hs-comment'>--</span>
<a name="line-320"></a><span class='hs-comment'>-- header blocks</span>
<a name="line-321"></a><span class='hs-comment'>--</span>
<a name="line-322"></a>
<a name="line-323"></a><a name="header"></a><span class='hs-definition'>header</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-324"></a><span class='hs-definition'>header</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>setextHeader</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>atxHeader</span> <span class='hs-varop'>&lt;?&gt;</span> <span class='hs-str'>"header"</span>
<a name="line-325"></a>
<a name="line-326"></a><a name="atxHeader"></a><span class='hs-definition'>atxHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-327"></a><span class='hs-definition'>atxHeader</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-328"></a>  <span class='hs-varid'>level</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'#'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span>
<a name="line-329"></a>  <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'.'</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>char</span> <span class='hs-chr'>')'</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- this would be a list</span>
<a name="line-330"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-331"></a>  <span class='hs-varid'>text</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-varid'>atxClosing</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span>
<a name="line-332"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Header</span> <span class='hs-varid'>level</span> <span class='hs-varid'>text</span>
<a name="line-333"></a>
<a name="line-334"></a><a name="atxClosing"></a><span class='hs-definition'>atxClosing</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-335"></a><span class='hs-definition'>atxClosing</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>skipMany</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'#'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>blanklines</span>
<a name="line-336"></a>
<a name="line-337"></a><a name="setextHeader"></a><span class='hs-definition'>setextHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-338"></a><span class='hs-definition'>setextHeader</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-339"></a>  <span class='hs-comment'>-- This lookahead prevents us from wasting time parsing Inlines</span>
<a name="line-340"></a>  <span class='hs-comment'>-- unless necessary -- it gives a significant performance boost.</span>
<a name="line-341"></a>  <span class='hs-varid'>lookAhead</span> <span class='hs-varop'>$</span> <span class='hs-varid'>anyLine</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-varid'>setextHChars</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>blankline</span>
<a name="line-342"></a>  <span class='hs-varid'>text</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>inline</span> <span class='hs-varid'>newline</span>
<a name="line-343"></a>  <span class='hs-varid'>underlineChar</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>oneOf</span> <span class='hs-varid'>setextHChars</span>
<a name="line-344"></a>  <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>underlineChar</span><span class='hs-layout'>)</span>
<a name="line-345"></a>  <span class='hs-varid'>blanklines</span>
<a name="line-346"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>level</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromMaybe</span> <span class='hs-num'>0</span> <span class='hs-varop'>$</span> <span class='hs-varid'>findIndex</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span> <span class='hs-varid'>underlineChar</span><span class='hs-layout'>)</span> <span class='hs-varid'>setextHChars</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span>
<a name="line-347"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Header</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>text</span><span class='hs-layout'>)</span>
<a name="line-348"></a>
<a name="line-349"></a><span class='hs-comment'>--</span>
<a name="line-350"></a><span class='hs-comment'>-- hrule block</span>
<a name="line-351"></a><span class='hs-comment'>--</span>
<a name="line-352"></a>
<a name="line-353"></a><a name="hrule"></a><span class='hs-definition'>hrule</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Block</span>
<a name="line-354"></a><span class='hs-definition'>hrule</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-355"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-356"></a>  <span class='hs-varid'>start</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>satisfy</span> <span class='hs-varid'>isHruleChar</span>
<a name="line-357"></a>  <span class='hs-varid'>count</span> <span class='hs-num'>2</span> <span class='hs-layout'>(</span><span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>char</span> <span class='hs-varid'>start</span><span class='hs-layout'>)</span>
<a name="line-358"></a>  <span class='hs-varid'>skipMany</span> <span class='hs-layout'>(</span><span class='hs-varid'>spaceChar</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>char</span> <span class='hs-varid'>start</span><span class='hs-layout'>)</span>
<a name="line-359"></a>  <span class='hs-varid'>newline</span>
<a name="line-360"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span>
<a name="line-361"></a>  <span class='hs-varid'>return</span> <span class='hs-conid'>HorizontalRule</span>
<a name="line-362"></a>
<a name="line-363"></a><span class='hs-comment'>--</span>
<a name="line-364"></a><span class='hs-comment'>-- code blocks</span>
<a name="line-365"></a><span class='hs-comment'>--</span>
<a name="line-366"></a>
<a name="line-367"></a><a name="indentedLine"></a><span class='hs-definition'>indentedLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-368"></a><span class='hs-definition'>indentedLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>indentSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span><span class='hs-layout'>)</span>
<a name="line-369"></a>
<a name="line-370"></a><a name="codeBlockDelimiter"></a><span class='hs-definition'>codeBlockDelimiter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Int</span>
<a name="line-371"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-372"></a><span class='hs-definition'>codeBlockDelimiter</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-373"></a>  <span class='hs-varid'>size</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>len</span> <span class='hs-keyword'>of</span>
<a name="line-374"></a>              <span class='hs-conid'>Just</span> <span class='hs-varid'>l</span>  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>count</span> <span class='hs-varid'>l</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-varid'>l</span>
<a name="line-375"></a>              <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>count</span> <span class='hs-num'>3</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;=</span> 
<a name="line-376"></a>                         <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-varop'>+</span> <span class='hs-num'>3</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> 
<a name="line-377"></a>  <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span>
<a name="line-378"></a>  <span class='hs-varid'>attr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varid'>attributes</span>
<a name="line-379"></a>  <span class='hs-varid'>blankline</span>
<a name="line-380"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>size</span><span class='hs-layout'>,</span> <span class='hs-varid'>attr</span><span class='hs-layout'>)</span> 
<a name="line-381"></a>
<a name="line-382"></a><a name="attributes"></a><span class='hs-definition'>attributes</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-383"></a><span class='hs-definition'>attributes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-384"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'{'</span>
<a name="line-385"></a>  <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span>
<a name="line-386"></a>  <span class='hs-varid'>attrs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>attribute</span> <span class='hs-varop'>&gt;&gt;~</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span>
<a name="line-387"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span>
<a name="line-388"></a>  <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>ids</span><span class='hs-layout'>,</span> <span class='hs-varid'>classes</span><span class='hs-layout'>,</span> <span class='hs-varid'>keyvals</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unzip3</span> <span class='hs-varid'>attrs</span>
<a name="line-389"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>id'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>ids</span> <span class='hs-keyword'>then</span> <span class='hs-str'>""</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>head</span> <span class='hs-varid'>ids</span>
<a name="line-390"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>id'</span><span class='hs-layout'>,</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>classes</span><span class='hs-layout'>,</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>keyvals</span><span class='hs-layout'>)</span>  
<a name="line-391"></a>
<a name="line-392"></a><a name="attribute"></a><span class='hs-definition'>attribute</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-393"></a><span class='hs-definition'>attribute</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>identifierAttr</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>classAttr</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>keyValAttr</span>
<a name="line-394"></a>
<a name="line-395"></a>
<a name="line-396"></a><a name="identifier"></a><span class='hs-definition'>identifier</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-397"></a><span class='hs-definition'>identifier</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-398"></a>  <span class='hs-varid'>first</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>letter</span>
<a name="line-399"></a>  <span class='hs-varid'>rest</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-varid'>alphaNum</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>"-_:."</span>
<a name="line-400"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>first</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span>
<a name="line-401"></a>
<a name="line-402"></a><a name="identifierAttr"></a><span class='hs-definition'>identifierAttr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a1</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-403"></a><span class='hs-definition'>identifierAttr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-404"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'#'</span>
<a name="line-405"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>identifier</span>
<a name="line-406"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>result</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-407"></a>
<a name="line-408"></a><a name="classAttr"></a><span class='hs-definition'>classAttr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-409"></a><span class='hs-definition'>classAttr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-410"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'.'</span>
<a name="line-411"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>identifier</span>
<a name="line-412"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>result</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-413"></a>
<a name="line-414"></a><a name="keyValAttr"></a><span class='hs-definition'>keyValAttr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-415"></a><span class='hs-definition'>keyValAttr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-416"></a>  <span class='hs-varid'>key</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>identifier</span>
<a name="line-417"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'='</span>
<a name="line-418"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'"'</span>
<a name="line-419"></a>  <span class='hs-varid'>val</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>satisfy</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span><span class='hs-chr'>'\n'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'"'</span><span class='hs-layout'>)</span>
<a name="line-420"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>key</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-421"></a>
<a name="line-422"></a><a name="codeBlockDelimited"></a><span class='hs-definition'>codeBlockDelimited</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Block</span>
<a name="line-423"></a><span class='hs-definition'>codeBlockDelimited</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-424"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>size</span><span class='hs-layout'>,</span> <span class='hs-varid'>attr</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>codeBlockDelimiter</span> <span class='hs-conid'>Nothing</span>
<a name="line-425"></a>  <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyLine</span> <span class='hs-layout'>(</span><span class='hs-varid'>codeBlockDelimiter</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>size</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-426"></a>  <span class='hs-varid'>blanklines</span>
<a name="line-427"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>CodeBlock</span> <span class='hs-varid'>attr</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>"\n"</span> <span class='hs-varid'>contents</span>
<a name="line-428"></a>
<a name="line-429"></a><a name="codeBlockIndented"></a><span class='hs-definition'>codeBlockIndented</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-430"></a><span class='hs-definition'>codeBlockIndented</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-431"></a>  <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>indentedLine</span> <span class='hs-varop'>&lt;|&gt;</span> 
<a name="line-432"></a>                     <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-keyword'>do</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>blanklines</span>
<a name="line-433"></a>                             <span class='hs-varid'>l</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>indentedLine</span>
<a name="line-434"></a>                             <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>b</span> <span class='hs-varop'>++</span> <span class='hs-varid'>l</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-435"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span>
<a name="line-436"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-437"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span> <span class='hs-varid'>stateIndentedCodeClasses</span> <span class='hs-varid'>st</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-438"></a>           <span class='hs-varid'>stripTrailingNewlines</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>contents</span>
<a name="line-439"></a>
<a name="line-440"></a><a name="lhsCodeBlock"></a><span class='hs-definition'>lhsCodeBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-441"></a><span class='hs-definition'>lhsCodeBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-442"></a>  <span class='hs-varid'>failUnlessLHS</span>
<a name="line-443"></a>  <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-str'>"sourceCode"</span><span class='hs-layout'>,</span><span class='hs-str'>"literate"</span><span class='hs-layout'>,</span><span class='hs-str'>"haskell"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-444"></a>          <span class='hs-layout'>(</span><span class='hs-varid'>lhsCodeBlockBird</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>lhsCodeBlockLaTeX</span><span class='hs-layout'>)</span>
<a name="line-445"></a>    <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-str'>"sourceCode"</span><span class='hs-layout'>,</span><span class='hs-str'>"haskell"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-446"></a>          <span class='hs-varid'>lhsCodeBlockInverseBird</span>
<a name="line-447"></a>
<a name="line-448"></a><a name="lhsCodeBlockLaTeX"></a><span class='hs-definition'>lhsCodeBlockLaTeX</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span>
<a name="line-449"></a><span class='hs-definition'>lhsCodeBlockLaTeX</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-450"></a>  <span class='hs-varid'>string</span> <span class='hs-str'>"\\begin{code}"</span>
<a name="line-451"></a>  <span class='hs-varid'>manyTill</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varid'>newline</span>
<a name="line-452"></a>  <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\end{code}"</span><span class='hs-layout'>)</span>
<a name="line-453"></a>  <span class='hs-varid'>blanklines</span>
<a name="line-454"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>stripTrailingNewlines</span> <span class='hs-varid'>contents</span>
<a name="line-455"></a>
<a name="line-456"></a><a name="lhsCodeBlockBird"></a><span class='hs-definition'>lhsCodeBlockBird</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span>
<a name="line-457"></a><span class='hs-definition'>lhsCodeBlockBird</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lhsCodeBlockBirdWith</span> <span class='hs-chr'>'&gt;'</span>
<a name="line-458"></a>
<a name="line-459"></a><a name="lhsCodeBlockInverseBird"></a><span class='hs-definition'>lhsCodeBlockInverseBird</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span>
<a name="line-460"></a><span class='hs-definition'>lhsCodeBlockInverseBird</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lhsCodeBlockBirdWith</span> <span class='hs-chr'>'&lt;'</span>
<a name="line-461"></a>
<a name="line-462"></a><a name="lhsCodeBlockBirdWith"></a><span class='hs-definition'>lhsCodeBlockBirdWith</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span>
<a name="line-463"></a><span class='hs-definition'>lhsCodeBlockBirdWith</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-464"></a>  <span class='hs-varid'>pos</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getPosition</span>
<a name="line-465"></a>  <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>sourceColumn</span> <span class='hs-varid'>pos</span> <span class='hs-varop'>/=</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"Not in first column"</span>
<a name="line-466"></a>  <span class='hs-varid'>lns</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-varop'>$</span> <span class='hs-varid'>birdTrackLine</span> <span class='hs-varid'>c</span>
<a name="line-467"></a>  <span class='hs-comment'>-- if (as is normal) there is always a space after &gt;, drop it</span>
<a name="line-468"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>lns'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>all</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>ln</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>null</span> <span class='hs-varid'>ln</span> <span class='hs-varop'>||</span> <span class='hs-varid'>take</span> <span class='hs-num'>1</span> <span class='hs-varid'>ln</span> <span class='hs-varop'>==</span> <span class='hs-str'>" "</span><span class='hs-layout'>)</span> <span class='hs-varid'>lns</span>
<a name="line-469"></a>                <span class='hs-keyword'>then</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>lns</span>
<a name="line-470"></a>                <span class='hs-keyword'>else</span> <span class='hs-varid'>lns</span>
<a name="line-471"></a>  <span class='hs-varid'>blanklines</span>
<a name="line-472"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>"\n"</span> <span class='hs-varid'>lns'</span>
<a name="line-473"></a>
<a name="line-474"></a><a name="birdTrackLine"></a><span class='hs-definition'>birdTrackLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-475"></a><span class='hs-definition'>birdTrackLine</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-476"></a>  <span class='hs-varid'>char</span> <span class='hs-varid'>c</span>
<a name="line-477"></a>  <span class='hs-comment'>-- allow html tags on left margin:</span>
<a name="line-478"></a>  <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'&lt;'</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>letter</span>
<a name="line-479"></a>  <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span>
<a name="line-480"></a>
<a name="line-481"></a>
<a name="line-482"></a><span class='hs-comment'>--</span>
<a name="line-483"></a><span class='hs-comment'>-- block quotes</span>
<a name="line-484"></a><span class='hs-comment'>--</span>
<a name="line-485"></a>
<a name="line-486"></a><a name="emailBlockQuoteStart"></a><span class='hs-definition'>emailBlockQuoteStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Char</span>
<a name="line-487"></a><span class='hs-definition'>emailBlockQuoteStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>skipNonindentSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'&gt;'</span> <span class='hs-varop'>&gt;&gt;~</span> <span class='hs-varid'>optional</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span>
<a name="line-488"></a>
<a name="line-489"></a><a name="emailBlockQuote"></a><span class='hs-definition'>emailBlockQuote</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-490"></a><span class='hs-definition'>emailBlockQuote</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-491"></a>  <span class='hs-varid'>emailBlockQuoteStart</span>
<a name="line-492"></a>  <span class='hs-varid'>raw</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sepBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>nonEndline</span> <span class='hs-varop'>&lt;|&gt;</span> 
<a name="line-493"></a>                      <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>endline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>emailBlockQuoteStart</span> <span class='hs-varop'>&gt;&gt;</span>
<a name="line-494"></a>                       <span class='hs-varid'>return</span> <span class='hs-chr'>'\n'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-495"></a>               <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>newline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>emailBlockQuoteStart</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-496"></a>  <span class='hs-varid'>newline</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>eof</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-chr'>'\n'</span><span class='hs-layout'>)</span>
<a name="line-497"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span>
<a name="line-498"></a>  <span class='hs-varid'>return</span> <span class='hs-varid'>raw</span>
<a name="line-499"></a>
<a name="line-500"></a><a name="blockQuote"></a><span class='hs-definition'>blockQuote</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-501"></a><span class='hs-definition'>blockQuote</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> 
<a name="line-502"></a>  <span class='hs-varid'>raw</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>emailBlockQuote</span>
<a name="line-503"></a>  <span class='hs-comment'>-- parse the extracted block, which may contain various block elements:</span>
<a name="line-504"></a>  <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>intercalate</span> <span class='hs-str'>"\n"</span> <span class='hs-varid'>raw</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n\n"</span>
<a name="line-505"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>BlockQuote</span> <span class='hs-varid'>contents</span>
<a name="line-506"></a> 
<a name="line-507"></a><span class='hs-comment'>--</span>
<a name="line-508"></a><span class='hs-comment'>-- list blocks</span>
<a name="line-509"></a><span class='hs-comment'>--</span>
<a name="line-510"></a>
<a name="line-511"></a><a name="bulletListStart"></a><span class='hs-definition'>bulletListStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span>
<a name="line-512"></a><span class='hs-definition'>bulletListStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-513"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span> <span class='hs-comment'>-- if preceded by a Plain block in a list context</span>
<a name="line-514"></a>  <span class='hs-varid'>skipNonindentSpaces</span>
<a name="line-515"></a>  <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>hrule</span>     <span class='hs-comment'>-- because hrules start out just like lists</span>
<a name="line-516"></a>  <span class='hs-varid'>satisfy</span> <span class='hs-varid'>isBulletListMarker</span>
<a name="line-517"></a>  <span class='hs-varid'>spaceChar</span>
<a name="line-518"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-519"></a>
<a name="line-520"></a><a name="anyOrderedListStart"></a><span class='hs-definition'>anyOrderedListStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-conid'>ListNumberStyle</span><span class='hs-layout'>,</span> <span class='hs-conid'>ListNumberDelim</span><span class='hs-layout'>)</span> 
<a name="line-521"></a><span class='hs-definition'>anyOrderedListStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-522"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span> <span class='hs-comment'>-- if preceded by a Plain block in a list context</span>
<a name="line-523"></a>  <span class='hs-varid'>skipNonindentSpaces</span>
<a name="line-524"></a>  <span class='hs-varid'>notFollowedBy</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"p."</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>digit</span>  <span class='hs-comment'>-- page number</span>
<a name="line-525"></a>  <span class='hs-varid'>state</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-526"></a>  <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>state</span>
<a name="line-527"></a>     <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>digit</span>
<a name="line-528"></a>             <span class='hs-varid'>char</span> <span class='hs-chr'>'.'</span>
<a name="line-529"></a>             <span class='hs-varid'>spaceChar</span>
<a name="line-530"></a>             <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-num'>1</span><span class='hs-layout'>,</span> <span class='hs-conid'>DefaultStyle</span><span class='hs-layout'>,</span> <span class='hs-conid'>DefaultDelim</span><span class='hs-layout'>)</span>
<a name="line-531"></a>     <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span> <span class='hs-layout'>(</span><span class='hs-varid'>num</span><span class='hs-layout'>,</span> <span class='hs-varid'>style</span><span class='hs-layout'>,</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>anyOrderedListMarker</span>
<a name="line-532"></a>             <span class='hs-comment'>-- if it could be an abbreviated first name, insist on more than one space</span>
<a name="line-533"></a>             <span class='hs-keyword'>if</span> <span class='hs-varid'>delim</span> <span class='hs-varop'>==</span> <span class='hs-conid'>Period</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-layout'>(</span><span class='hs-varid'>style</span> <span class='hs-varop'>==</span> <span class='hs-conid'>UpperAlpha</span> <span class='hs-varop'>||</span> <span class='hs-layout'>(</span><span class='hs-varid'>style</span> <span class='hs-varop'>==</span> <span class='hs-conid'>UpperRoman</span> <span class='hs-varop'>&amp;&amp;</span>
<a name="line-534"></a>                <span class='hs-varid'>num</span> <span class='hs-varop'>`elem`</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-layout'>,</span> <span class='hs-num'>5</span><span class='hs-layout'>,</span> <span class='hs-num'>10</span><span class='hs-layout'>,</span> <span class='hs-num'>50</span><span class='hs-layout'>,</span> <span class='hs-num'>100</span><span class='hs-layout'>,</span> <span class='hs-num'>500</span><span class='hs-layout'>,</span> <span class='hs-num'>1000</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-535"></a>                <span class='hs-keyword'>then</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\t'</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>' '</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span>
<a name="line-536"></a>                <span class='hs-keyword'>else</span> <span class='hs-varid'>spaceChar</span>
<a name="line-537"></a>             <span class='hs-varid'>skipSpaces</span>
<a name="line-538"></a>             <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>num</span><span class='hs-layout'>,</span> <span class='hs-varid'>style</span><span class='hs-layout'>,</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span>
<a name="line-539"></a>
<a name="line-540"></a><a name="listStart"></a><span class='hs-definition'>listStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span>
<a name="line-541"></a><span class='hs-definition'>listStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bulletListStart</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>anyOrderedListStart</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span>
<a name="line-542"></a>
<a name="line-543"></a><a name="listLine"></a><span class='hs-comment'>-- parse a line of a list item (start = parser for beginning of list item)</span>
<a name="line-544"></a><span class='hs-definition'>listLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-545"></a><span class='hs-definition'>listLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-546"></a>  <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>listStart</span>
<a name="line-547"></a>  <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span>
<a name="line-548"></a>  <span class='hs-varid'>notFollowedBy'</span> <span class='hs-layout'>(</span><span class='hs-keyword'>do</span> <span class='hs-varid'>indentSpaces</span>
<a name="line-549"></a>                     <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span>
<a name="line-550"></a>                     <span class='hs-varid'>listStart</span><span class='hs-layout'>)</span>
<a name="line-551"></a>  <span class='hs-varid'>chunks</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>liftM</span> <span class='hs-varid'>snd</span> <span class='hs-layout'>(</span><span class='hs-varid'>htmlTag</span> <span class='hs-varid'>isCommentTag</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>count</span> <span class='hs-num'>1</span> <span class='hs-varid'>anyChar</span><span class='hs-layout'>)</span> <span class='hs-varid'>newline</span>
<a name="line-552"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>chunks</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span>
<a name="line-553"></a>
<a name="line-554"></a><a name="rawListItem"></a><span class='hs-comment'>-- parse raw text for one list item, excluding start marker and continuations</span>
<a name="line-555"></a><span class='hs-definition'>rawListItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-556"></a><span class='hs-definition'>rawListItem</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-557"></a>  <span class='hs-varid'>listStart</span>
<a name="line-558"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>listLine</span>
<a name="line-559"></a>  <span class='hs-varid'>blanks</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>blankline</span>
<a name="line-560"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>result</span> <span class='hs-varop'>++</span> <span class='hs-varid'>blanks</span>
<a name="line-561"></a>
<a name="line-562"></a><a name="listContinuation"></a><span class='hs-comment'>-- continuation of a list item - indented and separated by blankline </span>
<a name="line-563"></a><span class='hs-comment'>-- or (in compact lists) endline.</span>
<a name="line-564"></a><span class='hs-comment'>-- note: nested lists are parsed as continuations</span>
<a name="line-565"></a><span class='hs-definition'>listContinuation</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-566"></a><span class='hs-definition'>listContinuation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-567"></a>  <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>indentSpaces</span>
<a name="line-568"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>listContinuationLine</span>
<a name="line-569"></a>  <span class='hs-varid'>blanks</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>blankline</span>
<a name="line-570"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>result</span> <span class='hs-varop'>++</span> <span class='hs-varid'>blanks</span>
<a name="line-571"></a>
<a name="line-572"></a><a name="listContinuationLine"></a><span class='hs-definition'>listContinuationLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-573"></a><span class='hs-definition'>listContinuationLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-574"></a>  <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span>
<a name="line-575"></a>  <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>listStart</span>
<a name="line-576"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>indentSpaces</span>
<a name="line-577"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span>
<a name="line-578"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>result</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span>
<a name="line-579"></a>
<a name="line-580"></a><a name="listItem"></a><span class='hs-definition'>listItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span>
<a name="line-581"></a><span class='hs-definition'>listItem</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> 
<a name="line-582"></a>  <span class='hs-varid'>first</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rawListItem</span>
<a name="line-583"></a>  <span class='hs-varid'>continuations</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>listContinuation</span>
<a name="line-584"></a>  <span class='hs-comment'>-- parsing with ListItemState forces markers at beginning of lines to</span>
<a name="line-585"></a>  <span class='hs-comment'>-- count as list item markers, even if not separated by blank space.</span>
<a name="line-586"></a>  <span class='hs-comment'>-- see definition of "endline"</span>
<a name="line-587"></a>  <span class='hs-varid'>state</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-588"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>oldContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateParserContext</span> <span class='hs-varid'>state</span>
<a name="line-589"></a>  <span class='hs-varid'>setState</span> <span class='hs-varop'>$</span> <span class='hs-varid'>state</span> <span class='hs-layout'>{</span><span class='hs-varid'>stateParserContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ListItemState</span><span class='hs-layout'>}</span>
<a name="line-590"></a>  <span class='hs-comment'>-- parse the extracted block, which may contain various block elements:</span>
<a name="line-591"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concat</span> <span class='hs-layout'>(</span><span class='hs-varid'>first</span><span class='hs-conop'>:</span><span class='hs-varid'>continuations</span><span class='hs-layout'>)</span>
<a name="line-592"></a>  <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span> <span class='hs-varid'>raw</span>
<a name="line-593"></a>  <span class='hs-varid'>updateState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>st</span> <span class='hs-layout'>{</span><span class='hs-varid'>stateParserContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oldContext</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-594"></a>  <span class='hs-varid'>return</span> <span class='hs-varid'>contents</span>
<a name="line-595"></a>
<a name="line-596"></a><a name="orderedList"></a><span class='hs-definition'>orderedList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-597"></a><span class='hs-definition'>orderedList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-598"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>start</span><span class='hs-layout'>,</span> <span class='hs-varid'>style</span><span class='hs-layout'>,</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>anyOrderedListStart</span>
<a name="line-599"></a>  <span class='hs-varid'>items</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>listItem</span>
<a name="line-600"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>OrderedList</span> <span class='hs-layout'>(</span><span class='hs-varid'>start</span><span class='hs-layout'>,</span> <span class='hs-varid'>style</span><span class='hs-layout'>,</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>compactify</span> <span class='hs-varid'>items</span>
<a name="line-601"></a>
<a name="line-602"></a><a name="bulletList"></a><span class='hs-definition'>bulletList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-603"></a><span class='hs-definition'>bulletList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-604"></a>  <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>bulletListStart</span>
<a name="line-605"></a>  <span class='hs-varid'>many1</span> <span class='hs-varid'>listItem</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>BulletList</span> <span class='hs-varop'>.</span> <span class='hs-varid'>compactify</span>
<a name="line-606"></a>
<a name="line-607"></a><span class='hs-comment'>-- definition lists</span>
<a name="line-608"></a>
<a name="line-609"></a><a name="defListMarker"></a><span class='hs-definition'>defListMarker</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span>
<a name="line-610"></a><span class='hs-definition'>defListMarker</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-611"></a>  <span class='hs-varid'>sps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>nonindentSpaces</span>
<a name="line-612"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>':'</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span>
<a name="line-613"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-614"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>tabStop</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateTabStop</span> <span class='hs-varid'>st</span>
<a name="line-615"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>remaining</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>tabStop</span> <span class='hs-comment'>-</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>sps</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-616"></a>  <span class='hs-keyword'>if</span> <span class='hs-varid'>remaining</span> <span class='hs-varop'>&gt;</span> <span class='hs-num'>0</span>
<a name="line-617"></a>     <span class='hs-keyword'>then</span> <span class='hs-varid'>count</span> <span class='hs-varid'>remaining</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\t"</span>
<a name="line-618"></a>     <span class='hs-keyword'>else</span> <span class='hs-varid'>pzero</span>
<a name="line-619"></a>  <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-620"></a>
<a name="line-621"></a><a name="definitionListItem"></a><span class='hs-definition'>definitionListItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-622"></a><span class='hs-definition'>definitionListItem</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-623"></a>  <span class='hs-comment'>-- first, see if this has any chance of being a definition list:</span>
<a name="line-624"></a>  <span class='hs-varid'>lookAhead</span> <span class='hs-layout'>(</span><span class='hs-varid'>anyLine</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>optional</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>defListMarker</span><span class='hs-layout'>)</span>
<a name="line-625"></a>  <span class='hs-varid'>term</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-varid'>newline</span>
<a name="line-626"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>blankline</span>
<a name="line-627"></a>  <span class='hs-varid'>raw</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>defRawBlock</span>
<a name="line-628"></a>  <span class='hs-varid'>state</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-629"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>oldContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateParserContext</span> <span class='hs-varid'>state</span>
<a name="line-630"></a>  <span class='hs-comment'>-- parse the extracted block, which may contain various block elements:</span>
<a name="line-631"></a>  <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span><span class='hs-layout'>)</span> <span class='hs-varid'>raw</span>
<a name="line-632"></a>  <span class='hs-varid'>updateState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>st</span> <span class='hs-layout'>{</span><span class='hs-varid'>stateParserContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oldContext</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-633"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>term</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>contents</span><span class='hs-layout'>)</span>
<a name="line-634"></a>
<a name="line-635"></a><a name="defRawBlock"></a><span class='hs-definition'>defRawBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-636"></a><span class='hs-definition'>defRawBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-637"></a>  <span class='hs-varid'>defListMarker</span>
<a name="line-638"></a>  <span class='hs-varid'>firstline</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>anyLine</span>
<a name="line-639"></a>  <span class='hs-varid'>rawlines</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>indentSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>anyLine</span><span class='hs-layout'>)</span>
<a name="line-640"></a>  <span class='hs-varid'>trailing</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>blanklines</span>
<a name="line-641"></a>  <span class='hs-varid'>cont</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-642"></a>            <span class='hs-varid'>lns</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-varop'>$</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>indentSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>anyLine</span>
<a name="line-643"></a>            <span class='hs-varid'>trl</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>blanklines</span>
<a name="line-644"></a>            <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unlines</span> <span class='hs-varid'>lns</span> <span class='hs-varop'>++</span> <span class='hs-varid'>trl</span>
<a name="line-645"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>firstline</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>unlines</span> <span class='hs-varid'>rawlines</span> <span class='hs-varop'>++</span> <span class='hs-varid'>trailing</span> <span class='hs-varop'>++</span> <span class='hs-varid'>cont</span>
<a name="line-646"></a>
<a name="line-647"></a><a name="definitionList"></a><span class='hs-definition'>definitionList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-648"></a><span class='hs-definition'>definitionList</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-649"></a>  <span class='hs-varid'>items</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>definitionListItem</span>
<a name="line-650"></a>  <span class='hs-comment'>-- "compactify" the definition list:</span>
<a name="line-651"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>defs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>items</span>
<a name="line-652"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>defBlocks</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>reverse</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>defs</span>
<a name="line-653"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>isPara</span> <span class='hs-layout'>(</span><span class='hs-conid'>Para</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-654"></a>      <span class='hs-varid'>isPara</span> <span class='hs-keyword'>_</span>        <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-655"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>items'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>take</span> <span class='hs-num'>1</span> <span class='hs-varid'>defBlocks</span> <span class='hs-keyword'>of</span>
<a name="line-656"></a>                <span class='hs-keyglyph'>[</span><span class='hs-conid'>Para</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>any</span> <span class='hs-varid'>isPara</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>1</span> <span class='hs-varid'>defBlocks</span><span class='hs-layout'>)</span>
<a name="line-657"></a>                                 <span class='hs-keyword'>then</span> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-layout'>,</span><span class='hs-varid'>ds</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>last</span> <span class='hs-varid'>items</span>
<a name="line-658"></a>                                          <span class='hs-varid'>lastDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>last</span> <span class='hs-varid'>ds</span>
<a name="line-659"></a>                                          <span class='hs-varid'>ds'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>init</span> <span class='hs-varid'>ds</span> <span class='hs-varop'>++</span>
<a name="line-660"></a>                                                <span class='hs-keyglyph'>[</span><span class='hs-varid'>init</span> <span class='hs-varid'>lastDef</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Plain</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-661"></a>                                       <span class='hs-keyword'>in</span> <span class='hs-varid'>init</span> <span class='hs-varid'>items</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-layout'>,</span> <span class='hs-varid'>ds'</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-662"></a>                                 <span class='hs-keyword'>else</span> <span class='hs-varid'>items</span>
<a name="line-663"></a>                <span class='hs-keyword'>_</span>          <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>items</span>
<a name="line-664"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>DefinitionList</span> <span class='hs-varid'>items'</span>
<a name="line-665"></a>
<a name="line-666"></a><span class='hs-comment'>--</span>
<a name="line-667"></a><span class='hs-comment'>-- paragraph block</span>
<a name="line-668"></a><span class='hs-comment'>--</span>
<a name="line-669"></a>
<a name="line-670"></a><a name="isHtmlOrBlank"></a><span class='hs-definition'>isHtmlOrBlank</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Inline</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span>
<a name="line-671"></a><span class='hs-definition'>isHtmlOrBlank</span> <span class='hs-layout'>(</span><span class='hs-conid'>RawInline</span> <span class='hs-str'>"html"</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-672"></a><span class='hs-definition'>isHtmlOrBlank</span> <span class='hs-layout'>(</span><span class='hs-conid'>Space</span><span class='hs-layout'>)</span>         <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-673"></a><span class='hs-definition'>isHtmlOrBlank</span> <span class='hs-layout'>(</span><span class='hs-conid'>LineBreak</span><span class='hs-layout'>)</span>     <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-674"></a><span class='hs-definition'>isHtmlOrBlank</span> <span class='hs-keyword'>_</span>               <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-675"></a>
<a name="line-676"></a><a name="para"></a><span class='hs-definition'>para</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-677"></a><span class='hs-definition'>para</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> 
<a name="line-678"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>inline</span>
<a name="line-679"></a>  <span class='hs-varid'>guard</span> <span class='hs-varop'>$</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>all</span> <span class='hs-varid'>isHtmlOrBlank</span> <span class='hs-varop'>$</span> <span class='hs-varid'>result</span>
<a name="line-680"></a>  <span class='hs-varid'>option</span> <span class='hs-layout'>(</span><span class='hs-conid'>Plain</span> <span class='hs-varid'>result</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-681"></a>              <span class='hs-varid'>newline</span>
<a name="line-682"></a>              <span class='hs-varid'>blanklines</span> <span class='hs-varop'>&lt;|&gt;</span>
<a name="line-683"></a>                <span class='hs-layout'>(</span><span class='hs-varid'>getState</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>guard</span> <span class='hs-varop'>.</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varop'>&gt;&gt;</span>
<a name="line-684"></a>                 <span class='hs-varid'>lookAhead</span> <span class='hs-layout'>(</span><span class='hs-varid'>blockQuote</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>header</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-685"></a>              <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Para</span> <span class='hs-varid'>result</span>
<a name="line-686"></a>
<a name="line-687"></a><a name="plain"></a><span class='hs-definition'>plain</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-688"></a><span class='hs-definition'>plain</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>inline</span> <span class='hs-varop'>&gt;&gt;~</span> <span class='hs-varid'>spaces</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Plain</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span>
<a name="line-689"></a>
<a name="line-690"></a><span class='hs-comment'>-- </span>
<a name="line-691"></a><span class='hs-comment'>-- raw html</span>
<a name="line-692"></a><span class='hs-comment'>--</span>
<a name="line-693"></a>
<a name="line-694"></a><a name="htmlElement"></a><span class='hs-definition'>htmlElement</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-695"></a><span class='hs-definition'>htmlElement</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strictHtmlBlock</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>snd</span> <span class='hs-layout'>(</span><span class='hs-varid'>htmlTag</span> <span class='hs-varid'>isBlockTag</span><span class='hs-layout'>)</span>
<a name="line-696"></a>
<a name="line-697"></a><a name="htmlBlock"></a><span class='hs-definition'>htmlBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-698"></a><span class='hs-definition'>htmlBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-699"></a>    <span class='hs-varid'>failUnlessBeginningOfLine</span>
<a name="line-700"></a>    <span class='hs-varid'>first</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>htmlElement</span>
<a name="line-701"></a>    <span class='hs-varid'>finalSpace</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span>
<a name="line-702"></a>    <span class='hs-varid'>finalNewlines</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>newline</span>
<a name="line-703"></a>    <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>RawBlock</span> <span class='hs-str'>"html"</span> <span class='hs-varop'>$</span> <span class='hs-varid'>first</span> <span class='hs-varop'>++</span> <span class='hs-varid'>finalSpace</span> <span class='hs-varop'>++</span> <span class='hs-varid'>finalNewlines</span>
<a name="line-704"></a>
<a name="line-705"></a><a name="strictHtmlBlock"></a><span class='hs-definition'>strictHtmlBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-706"></a><span class='hs-definition'>strictHtmlBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-707"></a>  <span class='hs-varid'>failUnlessBeginningOfLine</span>
<a name="line-708"></a>  <span class='hs-varid'>htmlInBalanced</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>isInlineTag</span><span class='hs-layout'>)</span>
<a name="line-709"></a>
<a name="line-710"></a><a name="rawVerbatimBlock"></a><span class='hs-definition'>rawVerbatimBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span>
<a name="line-711"></a><span class='hs-definition'>rawVerbatimBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-712"></a>  <span class='hs-layout'>(</span><span class='hs-conid'>TagOpen</span> <span class='hs-varid'>tag</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>open</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>htmlTag</span> <span class='hs-layout'>(</span><span class='hs-varid'>tagOpen</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>t</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-713"></a>                                      <span class='hs-varid'>t</span> <span class='hs-varop'>==</span> <span class='hs-str'>"pre"</span> <span class='hs-varop'>||</span> <span class='hs-varid'>t</span> <span class='hs-varop'>==</span> <span class='hs-str'>"style"</span> <span class='hs-varop'>||</span> <span class='hs-varid'>t</span> <span class='hs-varop'>==</span> <span class='hs-str'>"script"</span><span class='hs-layout'>)</span>
<a name="line-714"></a>                                     <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-715"></a>  <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>htmlTag</span> <span class='hs-layout'>(</span><span class='hs-varop'>~==</span> <span class='hs-conid'>TagClose</span> <span class='hs-varid'>tag</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-716"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>open</span> <span class='hs-varop'>++</span> <span class='hs-varid'>contents</span> <span class='hs-varop'>++</span> <span class='hs-varid'>renderTags</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TagClose</span> <span class='hs-varid'>tag</span><span class='hs-keyglyph'>]</span>
<a name="line-717"></a>
<a name="line-718"></a><a name="rawTeXBlock"></a><span class='hs-definition'>rawTeXBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-719"></a><span class='hs-definition'>rawTeXBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-720"></a>  <span class='hs-varid'>failIfStrict</span>
<a name="line-721"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-conid'>RawBlock</span> <span class='hs-str'>"latex"</span><span class='hs-layout'>)</span> <span class='hs-varid'>rawLaTeXEnvironment'</span>
<a name="line-722"></a>          <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-conid'>RawBlock</span> <span class='hs-str'>"context"</span><span class='hs-layout'>)</span> <span class='hs-varid'>rawConTeXtEnvironment'</span>
<a name="line-723"></a>  <span class='hs-varid'>spaces</span>
<a name="line-724"></a>  <span class='hs-varid'>return</span> <span class='hs-varid'>result</span>
<a name="line-725"></a>
<a name="line-726"></a><a name="rawHtmlBlocks"></a><span class='hs-definition'>rawHtmlBlocks</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-727"></a><span class='hs-definition'>rawHtmlBlocks</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-728"></a>  <span class='hs-varid'>htmlBlocks</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>blk</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rawVerbatimBlock</span> <span class='hs-varop'>&lt;|&gt;</span>
<a name="line-729"></a>                                   <span class='hs-varid'>liftM</span> <span class='hs-varid'>snd</span> <span class='hs-layout'>(</span><span class='hs-varid'>htmlTag</span> <span class='hs-varid'>isBlockTag</span><span class='hs-layout'>)</span>
<a name="line-730"></a>                           <span class='hs-varid'>sps</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>sp1</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span>
<a name="line-731"></a>                                     <span class='hs-varid'>sp2</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-layout'>(</span><span class='hs-varid'>blankline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-str'>"\n"</span><span class='hs-layout'>)</span>
<a name="line-732"></a>                                     <span class='hs-varid'>sp3</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span>
<a name="line-733"></a>                                     <span class='hs-varid'>sp4</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>blanklines</span>
<a name="line-734"></a>                                     <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sp1</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sp2</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sp3</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sp4</span>
<a name="line-735"></a>                           <span class='hs-comment'>-- note: we want raw html to be able to</span>
<a name="line-736"></a>                           <span class='hs-comment'>-- precede a code block, when separated</span>
<a name="line-737"></a>                           <span class='hs-comment'>-- by a blank line</span>
<a name="line-738"></a>                           <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>blk</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sps</span>
<a name="line-739"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>combined</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>htmlBlocks</span>
<a name="line-740"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>combined'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>last</span> <span class='hs-varid'>combined</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'\n'</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>init</span> <span class='hs-varid'>combined</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>combined</span>
<a name="line-741"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>RawBlock</span> <span class='hs-str'>"html"</span> <span class='hs-varid'>combined'</span>
<a name="line-742"></a>
<a name="line-743"></a><span class='hs-comment'>--</span>
<a name="line-744"></a><span class='hs-comment'>-- Tables</span>
<a name="line-745"></a><span class='hs-comment'>-- </span>
<a name="line-746"></a>
<a name="line-747"></a><a name="dashedLine"></a><span class='hs-comment'>-- Parse a dashed line with optional trailing spaces; return its length</span>
<a name="line-748"></a><span class='hs-comment'>-- and the length including trailing space.</span>
<a name="line-749"></a><span class='hs-definition'>dashedLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> 
<a name="line-750"></a>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-conid'>Int</span><span class='hs-layout'>)</span>
<a name="line-751"></a><span class='hs-definition'>dashedLine</span> <span class='hs-varid'>ch</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-752"></a>  <span class='hs-varid'>dashes</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>ch</span><span class='hs-layout'>)</span>
<a name="line-753"></a>  <span class='hs-varid'>sp</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span>
<a name="line-754"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>dashes</span><span class='hs-layout'>,</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>dashes</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sp</span><span class='hs-layout'>)</span>
<a name="line-755"></a>
<a name="line-756"></a><a name="simpleTableHeader"></a><span class='hs-comment'>-- Parse a table header with dashed lines of '-' preceded by </span>
<a name="line-757"></a><span class='hs-comment'>-- one (or zero) line of text.</span>
<a name="line-758"></a><span class='hs-definition'>simpleTableHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>  <span class='hs-comment'>-- ^ Headerless table </span>
<a name="line-759"></a>                  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alignment</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-760"></a><span class='hs-definition'>simpleTableHeader</span> <span class='hs-varid'>headless</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-761"></a>  <span class='hs-varid'>rawContent</span>  <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span>
<a name="line-762"></a>                    <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-str'>""</span>
<a name="line-763"></a>                    <span class='hs-keyword'>else</span> <span class='hs-varid'>anyLine</span>
<a name="line-764"></a>  <span class='hs-varid'>initSp</span>      <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>nonindentSpaces</span>
<a name="line-765"></a>  <span class='hs-varid'>dashes</span>      <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>dashedLine</span> <span class='hs-chr'>'-'</span><span class='hs-layout'>)</span>
<a name="line-766"></a>  <span class='hs-varid'>newline</span>
<a name="line-767"></a>  <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>lengths</span><span class='hs-layout'>,</span> <span class='hs-varid'>lines'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unzip</span> <span class='hs-varid'>dashes</span>
<a name="line-768"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>indices</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>scanl</span> <span class='hs-layout'>(</span><span class='hs-varop'>+</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>initSp</span><span class='hs-layout'>)</span> <span class='hs-varid'>lines'</span>
<a name="line-769"></a>  <span class='hs-comment'>-- If no header, calculate alignment on basis of first row of text</span>
<a name="line-770"></a>  <span class='hs-varid'>rawHeads</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varop'>.</span> <span class='hs-varid'>splitByIndices</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-771"></a>              <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span>
<a name="line-772"></a>                 <span class='hs-keyword'>then</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>anyLine</span> 
<a name="line-773"></a>                 <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varid'>rawContent</span>
<a name="line-774"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>aligns</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>zipWith</span> <span class='hs-varid'>alignType</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varid'>rawHeads</span><span class='hs-layout'>)</span> <span class='hs-varid'>lengths</span>
<a name="line-775"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>rawHeads'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span>
<a name="line-776"></a>                     <span class='hs-keyword'>then</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>dashes</span><span class='hs-layout'>)</span> <span class='hs-str'>""</span>
<a name="line-777"></a>                     <span class='hs-keyword'>else</span> <span class='hs-varid'>rawHeads</span> 
<a name="line-778"></a>  <span class='hs-varid'>heads</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>plain</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-779"></a>             <span class='hs-varid'>map</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varid'>rawHeads'</span>
<a name="line-780"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>heads</span><span class='hs-layout'>,</span> <span class='hs-varid'>aligns</span><span class='hs-layout'>,</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span>
<a name="line-781"></a>
<a name="line-782"></a><a name="tableFooter"></a><span class='hs-comment'>-- Parse a table footer - dashed lines followed by blank line.</span>
<a name="line-783"></a><span class='hs-definition'>tableFooter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-784"></a><span class='hs-definition'>tableFooter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>skipNonindentSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>dashedLine</span> <span class='hs-chr'>'-'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>blanklines</span>
<a name="line-785"></a>
<a name="line-786"></a><a name="tableSep"></a><span class='hs-comment'>-- Parse a table separator - dashed line.</span>
<a name="line-787"></a><span class='hs-definition'>tableSep</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Char</span>
<a name="line-788"></a><span class='hs-definition'>tableSep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>skipNonindentSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>dashedLine</span> <span class='hs-chr'>'-'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\n'</span>
<a name="line-789"></a>
<a name="line-790"></a><a name="rawTableLine"></a><span class='hs-comment'>-- Parse a raw line and split it into chunks by indices.</span>
<a name="line-791"></a><span class='hs-definition'>rawTableLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span>
<a name="line-792"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-793"></a><span class='hs-definition'>rawTableLine</span> <span class='hs-varid'>indices</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-794"></a>  <span class='hs-varid'>notFollowedBy'</span> <span class='hs-layout'>(</span><span class='hs-varid'>blanklines</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>tableFooter</span><span class='hs-layout'>)</span>
<a name="line-795"></a>  <span class='hs-varid'>line</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span>
<a name="line-796"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tail</span> <span class='hs-varop'>$</span> 
<a name="line-797"></a>           <span class='hs-varid'>splitByIndices</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span> <span class='hs-varid'>line</span>
<a name="line-798"></a>
<a name="line-799"></a><a name="tableLine"></a><span class='hs-comment'>-- Parse a table line and return a list of lists of blocks (columns).</span>
<a name="line-800"></a><span class='hs-definition'>tableLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span>
<a name="line-801"></a>          <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-802"></a><span class='hs-definition'>tableLine</span> <span class='hs-varid'>indices</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rawTableLine</span> <span class='hs-varid'>indices</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>plain</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-803"></a>
<a name="line-804"></a><a name="multilineRow"></a><span class='hs-comment'>-- Parse a multiline table row and return a list of blocks (columns).</span>
<a name="line-805"></a><span class='hs-definition'>multilineRow</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span>
<a name="line-806"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-807"></a><span class='hs-definition'>multilineRow</span> <span class='hs-varid'>indices</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-808"></a>  <span class='hs-varid'>colLines</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>rawTableLine</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span>
<a name="line-809"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>cols</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>unlines</span> <span class='hs-varop'>$</span> <span class='hs-varid'>transpose</span> <span class='hs-varid'>colLines</span>
<a name="line-810"></a>  <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>plain</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>cols</span>
<a name="line-811"></a>
<a name="line-812"></a><a name="tableCaption"></a><span class='hs-comment'>-- Parses a table caption:  inlines beginning with 'Table:'</span>
<a name="line-813"></a><span class='hs-comment'>-- and followed by blank lines.</span>
<a name="line-814"></a><span class='hs-definition'>tableCaption</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-815"></a><span class='hs-definition'>tableCaption</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-816"></a>  <span class='hs-varid'>skipNonindentSpaces</span>
<a name="line-817"></a>  <span class='hs-varid'>string</span> <span class='hs-str'>":"</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>string</span> <span class='hs-str'>"Table:"</span>
<a name="line-818"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>inline</span>
<a name="line-819"></a>  <span class='hs-varid'>blanklines</span>
<a name="line-820"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>result</span>
<a name="line-821"></a>
<a name="line-822"></a><a name="simpleTable"></a><span class='hs-comment'>-- Parse a simple table with '---' header and one line per row.</span>
<a name="line-823"></a><span class='hs-definition'>simpleTable</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>  <span class='hs-comment'>-- ^ Headerless table</span>
<a name="line-824"></a>            <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-825"></a><span class='hs-definition'>simpleTable</span> <span class='hs-varid'>headless</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-826"></a>  <span class='hs-conid'>Table</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-sel'>_w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>tableWith</span> <span class='hs-layout'>(</span><span class='hs-varid'>simpleTableHeader</span> <span class='hs-varid'>headless</span><span class='hs-layout'>)</span> <span class='hs-varid'>tableLine</span>
<a name="line-827"></a>              <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span>
<a name="line-828"></a>              <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>tableFooter</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>tableFooter</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>blanklines</span><span class='hs-layout'>)</span>
<a name="line-829"></a>              <span class='hs-varid'>tableCaption</span>
<a name="line-830"></a>  <span class='hs-comment'>-- Simple tables get 0s for relative column widths (i.e., use default)</span>
<a name="line-831"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Table</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-layout'>(</span><span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-varid'>h</span> <span class='hs-varid'>l</span>
<a name="line-832"></a>
<a name="line-833"></a><a name="multilineTable"></a><span class='hs-comment'>-- Parse a multiline table:  starts with row of '-' on top, then header</span>
<a name="line-834"></a><span class='hs-comment'>-- (which may be multiline), then the rows,</span>
<a name="line-835"></a><span class='hs-comment'>-- which may be multiline, separated by blank lines, and</span>
<a name="line-836"></a><span class='hs-comment'>-- ending with a footer (dashed line followed by blank line).</span>
<a name="line-837"></a><span class='hs-definition'>multilineTable</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ Headerless table</span>
<a name="line-838"></a>               <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-839"></a><span class='hs-definition'>multilineTable</span> <span class='hs-varid'>headless</span> <span class='hs-keyglyph'>=</span>
<a name="line-840"></a>  <span class='hs-varid'>tableWith</span> <span class='hs-layout'>(</span><span class='hs-varid'>multilineTableHeader</span> <span class='hs-varid'>headless</span><span class='hs-layout'>)</span> <span class='hs-varid'>multilineRow</span> <span class='hs-varid'>blanklines</span> <span class='hs-varid'>tableFooter</span> <span class='hs-varid'>tableCaption</span>
<a name="line-841"></a>
<a name="line-842"></a><a name="multilineTableHeader"></a><span class='hs-definition'>multilineTableHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ Headerless table</span>
<a name="line-843"></a>                     <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alignment</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-844"></a><span class='hs-definition'>multilineTableHeader</span> <span class='hs-varid'>headless</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-845"></a>  <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span>
<a name="line-846"></a>     <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-chr'>'\n'</span>
<a name="line-847"></a>     <span class='hs-keyword'>else</span> <span class='hs-varid'>tableSep</span>
<a name="line-848"></a>  <span class='hs-varid'>rawContent</span>  <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span>
<a name="line-849"></a>                    <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>repeat</span> <span class='hs-str'>""</span> 
<a name="line-850"></a>                    <span class='hs-keyword'>else</span> <span class='hs-varid'>many1</span>
<a name="line-851"></a>                         <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>tableSep</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span><span class='hs-layout'>)</span>
<a name="line-852"></a>  <span class='hs-varid'>initSp</span>      <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>nonindentSpaces</span>
<a name="line-853"></a>  <span class='hs-varid'>dashes</span>      <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>dashedLine</span> <span class='hs-chr'>'-'</span><span class='hs-layout'>)</span>
<a name="line-854"></a>  <span class='hs-varid'>newline</span>
<a name="line-855"></a>  <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>lengths</span><span class='hs-layout'>,</span> <span class='hs-varid'>lines'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unzip</span> <span class='hs-varid'>dashes</span>
<a name="line-856"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>indices</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>scanl</span> <span class='hs-layout'>(</span><span class='hs-varop'>+</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>initSp</span><span class='hs-layout'>)</span> <span class='hs-varid'>lines'</span>
<a name="line-857"></a>  <span class='hs-varid'>rawHeadsList</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span>
<a name="line-858"></a>                     <span class='hs-keyword'>then</span> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>tail</span> <span class='hs-varop'>.</span>
<a name="line-859"></a>                              <span class='hs-varid'>splitByIndices</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>anyLine</span>
<a name="line-860"></a>                     <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>transpose</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> 
<a name="line-861"></a>                           <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>ln</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>tail</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitByIndices</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span> <span class='hs-varid'>ln</span><span class='hs-layout'>)</span>
<a name="line-862"></a>                           <span class='hs-varid'>rawContent</span>
<a name="line-863"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>aligns</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>zipWith</span> <span class='hs-varid'>alignType</span> <span class='hs-varid'>rawHeadsList</span> <span class='hs-varid'>lengths</span>
<a name="line-864"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>rawHeads</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span>
<a name="line-865"></a>                    <span class='hs-keyword'>then</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>dashes</span><span class='hs-layout'>)</span> <span class='hs-str'>""</span>
<a name="line-866"></a>                    <span class='hs-keyword'>else</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>intercalate</span> <span class='hs-str'>" "</span><span class='hs-layout'>)</span> <span class='hs-varid'>rawHeadsList</span>
<a name="line-867"></a>  <span class='hs-varid'>heads</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>plain</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-868"></a>             <span class='hs-varid'>map</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varid'>rawHeads</span>
<a name="line-869"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>heads</span><span class='hs-layout'>,</span> <span class='hs-varid'>aligns</span><span class='hs-layout'>,</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span>
<a name="line-870"></a>
<a name="line-871"></a><a name="alignType"></a><span class='hs-comment'>-- Returns an alignment type for a table, based on a list of strings</span>
<a name="line-872"></a><span class='hs-comment'>-- (the rows of the column header) and a number (the length of the</span>
<a name="line-873"></a><span class='hs-comment'>-- dashed line under the rows.</span>
<a name="line-874"></a><span class='hs-definition'>alignType</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-875"></a>          <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int</span>
<a name="line-876"></a>          <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Alignment</span>
<a name="line-877"></a><span class='hs-definition'>alignType</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlignDefault</span>
<a name="line-878"></a><span class='hs-definition'>alignType</span> <span class='hs-varid'>strLst</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span>
<a name="line-879"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>nonempties</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>null</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>removeTrailingSpace</span> <span class='hs-varid'>strLst</span>
<a name="line-880"></a>      <span class='hs-layout'>(</span><span class='hs-varid'>leftSpace</span><span class='hs-layout'>,</span> <span class='hs-varid'>rightSpace</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-881"></a>           <span class='hs-keyword'>case</span> <span class='hs-varid'>sortBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>comparing</span> <span class='hs-varid'>length</span><span class='hs-layout'>)</span> <span class='hs-varid'>nonempties</span> <span class='hs-keyword'>of</span>
<a name="line-882"></a>                 <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span>  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>x</span> <span class='hs-varop'>`elem`</span> <span class='hs-str'>" \t"</span><span class='hs-layout'>,</span> <span class='hs-varid'>length</span> <span class='hs-varid'>x</span> <span class='hs-varop'>&lt;</span> <span class='hs-varid'>len</span><span class='hs-layout'>)</span>
<a name="line-883"></a>                 <span class='hs-conid'>[]</span>     <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>False</span><span class='hs-layout'>,</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span>
<a name="line-884"></a>  <span class='hs-keyword'>in</span>  <span class='hs-keyword'>case</span> <span class='hs-layout'>(</span><span class='hs-varid'>leftSpace</span><span class='hs-layout'>,</span> <span class='hs-varid'>rightSpace</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-885"></a>        <span class='hs-layout'>(</span><span class='hs-conid'>True</span><span class='hs-layout'>,</span>  <span class='hs-conid'>False</span><span class='hs-layout'>)</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>AlignRight</span>
<a name="line-886"></a>        <span class='hs-layout'>(</span><span class='hs-conid'>False</span><span class='hs-layout'>,</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span>    <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>AlignLeft</span>
<a name="line-887"></a>        <span class='hs-layout'>(</span><span class='hs-conid'>True</span><span class='hs-layout'>,</span>  <span class='hs-conid'>True</span><span class='hs-layout'>)</span>    <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>AlignCenter</span>
<a name="line-888"></a>        <span class='hs-layout'>(</span><span class='hs-conid'>False</span><span class='hs-layout'>,</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>AlignDefault</span>
<a name="line-889"></a>
<a name="line-890"></a><a name="gridTable"></a><span class='hs-definition'>gridTable</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ Headerless table</span>
<a name="line-891"></a>          <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-892"></a><span class='hs-definition'>gridTable</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gridTableWith</span> <span class='hs-varid'>block</span> <span class='hs-varid'>tableCaption</span>
<a name="line-893"></a>
<a name="line-894"></a><a name="table"></a><span class='hs-definition'>table</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-895"></a><span class='hs-definition'>table</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>multilineTable</span> <span class='hs-conid'>False</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>simpleTable</span> <span class='hs-conid'>True</span> <span class='hs-varop'>&lt;|&gt;</span>
<a name="line-896"></a>        <span class='hs-varid'>simpleTable</span> <span class='hs-conid'>False</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>multilineTable</span> <span class='hs-conid'>True</span> <span class='hs-varop'>&lt;|&gt;</span>
<a name="line-897"></a>        <span class='hs-varid'>gridTable</span> <span class='hs-conid'>False</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>gridTable</span> <span class='hs-conid'>True</span> <span class='hs-varop'>&lt;?&gt;</span> <span class='hs-str'>"table"</span>
<a name="line-898"></a>
<a name="line-899"></a><span class='hs-comment'>-- </span>
<a name="line-900"></a><span class='hs-comment'>-- inline</span>
<a name="line-901"></a><span class='hs-comment'>--</span>
<a name="line-902"></a>
<a name="line-903"></a><a name="inline"></a><span class='hs-definition'>inline</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-904"></a><span class='hs-definition'>inline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-varid'>inlineParsers</span> <span class='hs-varop'>&lt;?&gt;</span> <span class='hs-str'>"inline"</span>
<a name="line-905"></a>
<a name="line-906"></a><a name="inlineParsers"></a><span class='hs-definition'>inlineParsers</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-907"></a><span class='hs-definition'>inlineParsers</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>whitespace</span>
<a name="line-908"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>str</span>
<a name="line-909"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>endline</span>
<a name="line-910"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>code</span>
<a name="line-911"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>fours</span>
<a name="line-912"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>strong</span>
<a name="line-913"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>emph</span>
<a name="line-914"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>note</span>
<a name="line-915"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>link</span>
<a name="line-916"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>cite</span>
<a name="line-917"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>image</span>
<a name="line-918"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>math</span>
<a name="line-919"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>strikeout</span>
<a name="line-920"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>superscript</span>
<a name="line-921"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>subscript</span>
<a name="line-922"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>inlineNote</span>  <span class='hs-comment'>-- after superscript because of ^[link](/foo)^</span>
<a name="line-923"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>autoLink</span>
<a name="line-924"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>rawHtmlInline</span>
<a name="line-925"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>rawLaTeXInline'</span>
<a name="line-926"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>escapedChar</span>
<a name="line-927"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>exampleRef</span>
<a name="line-928"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>smartPunctuation</span> <span class='hs-varid'>inline</span>
<a name="line-929"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>charRef</span>
<a name="line-930"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>symbol</span>
<a name="line-931"></a>                <span class='hs-layout'>,</span> <span class='hs-varid'>ltSign</span> <span class='hs-keyglyph'>]</span>
<a name="line-932"></a>
<a name="line-933"></a><a name="inlineNonLink"></a><span class='hs-definition'>inlineNonLink</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-934"></a><span class='hs-definition'>inlineNonLink</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>choice</span> <span class='hs-varop'>$</span>
<a name="line-935"></a>                 <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>parser</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>parser</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>failIfLink</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>inlineParsers</span><span class='hs-layout'>)</span>
<a name="line-936"></a>                <span class='hs-varop'>&lt;?&gt;</span> <span class='hs-str'>"inline (non-link)"</span>
<a name="line-937"></a>
<a name="line-938"></a><a name="failIfLink"></a><span class='hs-definition'>failIfLink</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Inline</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-varid'>tok</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-939"></a><span class='hs-definition'>failIfLink</span> <span class='hs-layout'>(</span><span class='hs-conid'>Link</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pzero</span>
<a name="line-940"></a><span class='hs-definition'>failIfLink</span> <span class='hs-varid'>elt</span>        <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varid'>elt</span>
<a name="line-941"></a>
<a name="line-942"></a><a name="escapedChar"></a><span class='hs-definition'>escapedChar</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-943"></a><span class='hs-definition'>escapedChar</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-944"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-945"></a>  <span class='hs-varid'>state</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-946"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>state</span> 
<a name="line-947"></a>               <span class='hs-keyword'>then</span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>"\\`*_{}[]()&gt;#+-.!~"</span>
<a name="line-948"></a>               <span class='hs-keyword'>else</span> <span class='hs-varid'>satisfy</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>isAlphaNum</span><span class='hs-layout'>)</span>
<a name="line-949"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>result</span> <span class='hs-keyword'>of</span>
<a name="line-950"></a>                <span class='hs-chr'>' '</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Str</span> <span class='hs-str'>"\160"</span> <span class='hs-comment'>-- "\ " is a nonbreaking space</span>
<a name="line-951"></a>                <span class='hs-chr'>'\n'</span>  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>LineBreak</span>  <span class='hs-comment'>-- "\[newline]" is a linebreak</span>
<a name="line-952"></a>                <span class='hs-keyword'>_</span>     <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>result</span><span class='hs-keyglyph'>]</span>
<a name="line-953"></a>
<a name="line-954"></a><a name="ltSign"></a><span class='hs-definition'>ltSign</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-955"></a><span class='hs-definition'>ltSign</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-956"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-957"></a>  <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span>
<a name="line-958"></a>     <span class='hs-keyword'>then</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'&lt;'</span>
<a name="line-959"></a>     <span class='hs-keyword'>else</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>rawHtmlBlocks</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'&lt;'</span> <span class='hs-comment'>-- unless it starts html</span>
<a name="line-960"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'&lt;'</span><span class='hs-keyglyph'>]</span>
<a name="line-961"></a>
<a name="line-962"></a><a name="exampleRef"></a><span class='hs-definition'>exampleRef</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-963"></a><span class='hs-definition'>exampleRef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-964"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'@'</span>
<a name="line-965"></a>  <span class='hs-varid'>lab</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>alphaNum</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>"-_"</span><span class='hs-layout'>)</span>
<a name="line-966"></a>  <span class='hs-comment'>-- We just return a Str. These are replaced with numbers</span>
<a name="line-967"></a>  <span class='hs-comment'>-- later. See the end of parseMarkdown.</span>
<a name="line-968"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-varop'>$</span> <span class='hs-chr'>'@'</span> <span class='hs-conop'>:</span> <span class='hs-varid'>lab</span>
<a name="line-969"></a>
<a name="line-970"></a><a name="symbol"></a><span class='hs-definition'>symbol</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-971"></a><span class='hs-definition'>symbol</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> 
<a name="line-972"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>noneOf</span> <span class='hs-str'>"&lt;\\\n\t "</span>
<a name="line-973"></a>         <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-keyword'>do</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-974"></a>                     <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varop'>$</span> <span class='hs-varid'>rawLaTeXEnvironment'</span>
<a name="line-975"></a>                                   <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>rawConTeXtEnvironment'</span>
<a name="line-976"></a>                     <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span><span class='hs-layout'>)</span>
<a name="line-977"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>result</span><span class='hs-keyglyph'>]</span>
<a name="line-978"></a>
<a name="line-979"></a><a name="code"></a><span class='hs-comment'>-- parses inline code, between n `s and n `s</span>
<a name="line-980"></a><span class='hs-definition'>code</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-981"></a><span class='hs-definition'>code</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> 
<a name="line-982"></a>  <span class='hs-varid'>starts</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span>
<a name="line-983"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-984"></a>  <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1Till</span> <span class='hs-layout'>(</span><span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>"`\n"</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;|&gt;</span>
<a name="line-985"></a>                       <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'\n'</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-str'>" "</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-986"></a>                      <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>count</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>starts</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> 
<a name="line-987"></a>                      <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-988"></a>  <span class='hs-varid'>attr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>optional</span> <span class='hs-varid'>whitespace</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>attributes</span><span class='hs-layout'>)</span>
<a name="line-989"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Code</span> <span class='hs-varid'>attr</span> <span class='hs-varop'>$</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>result</span>
<a name="line-990"></a>
<a name="line-991"></a><a name="mathWord"></a><span class='hs-definition'>mathWord</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-992"></a><span class='hs-definition'>mathWord</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>mathChunk</span>
<a name="line-993"></a>
<a name="line-994"></a><a name="mathChunk"></a><span class='hs-definition'>mathChunk</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-995"></a><span class='hs-definition'>mathChunk</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-996"></a>               <span class='hs-varid'>c</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>anyChar</span>
<a name="line-997"></a>               <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'\\'</span><span class='hs-layout'>,</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span>
<a name="line-998"></a>        <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>satisfy</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>isBlank</span> <span class='hs-varid'>c</span> <span class='hs-varop'>||</span> <span class='hs-varid'>c</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'\\'</span> <span class='hs-varop'>||</span> <span class='hs-varid'>c</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'$'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-999"></a>
<a name="line-1000"></a><a name="math"></a><span class='hs-definition'>math</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1001"></a><span class='hs-definition'>math</span> <span class='hs-keyglyph'>=</span>  <span class='hs-layout'>(</span><span class='hs-varid'>mathDisplay</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>applyMacros'</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Math</span> <span class='hs-conid'>DisplayMath</span><span class='hs-layout'>)</span>
<a name="line-1002"></a>     <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>mathInline</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>applyMacros'</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Math</span> <span class='hs-conid'>InlineMath</span><span class='hs-layout'>)</span>
<a name="line-1003"></a>
<a name="line-1004"></a><a name="mathDisplay"></a><span class='hs-definition'>mathDisplay</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span> 
<a name="line-1005"></a><span class='hs-definition'>mathDisplay</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1006"></a>  <span class='hs-varid'>failIfStrict</span>
<a name="line-1007"></a>  <span class='hs-varid'>string</span> <span class='hs-str'>"$$"</span>
<a name="line-1008"></a>  <span class='hs-varid'>many1Till</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>"\n"</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>newline</span> <span class='hs-varop'>&gt;&gt;~</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>blankline</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"$$"</span><span class='hs-layout'>)</span>
<a name="line-1009"></a>
<a name="line-1010"></a><a name="mathInline"></a><span class='hs-definition'>mathInline</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span>
<a name="line-1011"></a><span class='hs-definition'>mathInline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1012"></a>  <span class='hs-varid'>failIfStrict</span>
<a name="line-1013"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'$'</span>
<a name="line-1014"></a>  <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>space</span>
<a name="line-1015"></a>  <span class='hs-varid'>words'</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sepBy1</span> <span class='hs-varid'>mathWord</span> <span class='hs-layout'>(</span><span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>spaceChar</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>newline</span> <span class='hs-varop'>&gt;&gt;~</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>blankline</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-1016"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'$'</span>
<a name="line-1017"></a>  <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>digit</span>
<a name="line-1018"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>" "</span> <span class='hs-varid'>words'</span>
<a name="line-1019"></a>
<a name="line-1020"></a><a name="fours"></a><span class='hs-comment'>-- to avoid performance problems, treat 4 or more _ or * in a row as a literal</span>
<a name="line-1021"></a><span class='hs-comment'>-- rather than attempting to parse for emph/strong</span>
<a name="line-1022"></a><span class='hs-definition'>fours</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-1023"></a><span class='hs-definition'>fours</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1024"></a>  <span class='hs-varid'>x</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'*'</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'_'</span>
<a name="line-1025"></a>  <span class='hs-varid'>count</span> <span class='hs-num'>2</span> <span class='hs-varop'>$</span> <span class='hs-varid'>satisfy</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-1026"></a>  <span class='hs-varid'>rest</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>satisfy</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-1027"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span>
<a name="line-1028"></a>
<a name="line-1029"></a><a name="inlinesBetween"></a><span class='hs-comment'>-- | Parses a list of inlines between start and end delimiters.</span>
<a name="line-1030"></a><span class='hs-definition'>inlinesBetween</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Show</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-1031"></a>               <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-varid'>a</span>
<a name="line-1032"></a>               <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-varid'>b</span>
<a name="line-1033"></a>               <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-1034"></a><span class='hs-definition'>inlinesBetween</span> <span class='hs-varid'>start</span> <span class='hs-varid'>end</span> <span class='hs-keyglyph'>=</span>
<a name="line-1035"></a>  <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varop'>`liftM`</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>start</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>inner</span> <span class='hs-varid'>end</span><span class='hs-layout'>)</span>
<a name="line-1036"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>inner</span>      <span class='hs-keyglyph'>=</span> <span class='hs-varid'>innerSpace</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>whitespace</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span>
<a name="line-1037"></a>          <span class='hs-varid'>innerSpace</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>whitespace</span> <span class='hs-varop'>&gt;&gt;~</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>end</span>
<a name="line-1038"></a>
<a name="line-1039"></a><a name="emph"></a><span class='hs-definition'>emph</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1040"></a><span class='hs-definition'>emph</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Emph</span> <span class='hs-varop'>`liftM`</span>
<a name="line-1041"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>inlinesBetween</span> <span class='hs-varid'>starStart</span> <span class='hs-varid'>starEnd</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>inlinesBetween</span> <span class='hs-varid'>ulStart</span> <span class='hs-varid'>ulEnd</span><span class='hs-layout'>)</span>
<a name="line-1042"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>starStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'*'</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>nonspaceChar</span>
<a name="line-1043"></a>          <span class='hs-varid'>starEnd</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>strong</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'*'</span>
<a name="line-1044"></a>          <span class='hs-varid'>ulStart</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'_'</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>nonspaceChar</span>
<a name="line-1045"></a>          <span class='hs-varid'>ulEnd</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>strong</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'_'</span>
<a name="line-1046"></a>
<a name="line-1047"></a><a name="strong"></a><span class='hs-definition'>strong</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1048"></a><span class='hs-definition'>strong</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Strong</span> <span class='hs-varop'>`liftM`</span>
<a name="line-1049"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>inlinesBetween</span> <span class='hs-varid'>starStart</span> <span class='hs-varid'>starEnd</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>inlinesBetween</span> <span class='hs-varid'>ulStart</span> <span class='hs-varid'>ulEnd</span><span class='hs-layout'>)</span>
<a name="line-1050"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>starStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>string</span> <span class='hs-str'>"**"</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>nonspaceChar</span>
<a name="line-1051"></a>          <span class='hs-varid'>starEnd</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"**"</span>
<a name="line-1052"></a>          <span class='hs-varid'>ulStart</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>string</span> <span class='hs-str'>"__"</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>nonspaceChar</span>
<a name="line-1053"></a>          <span class='hs-varid'>ulEnd</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"__"</span>
<a name="line-1054"></a>
<a name="line-1055"></a><a name="strikeout"></a><span class='hs-definition'>strikeout</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1056"></a><span class='hs-definition'>strikeout</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Strikeout</span> <span class='hs-varop'>`liftM`</span>
<a name="line-1057"></a> <span class='hs-layout'>(</span><span class='hs-varid'>failIfStrict</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>inlinesBetween</span> <span class='hs-varid'>strikeStart</span> <span class='hs-varid'>strikeEnd</span><span class='hs-layout'>)</span>
<a name="line-1058"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>strikeStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>string</span> <span class='hs-str'>"~~"</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>nonspaceChar</span>
<a name="line-1059"></a>                        <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span>
<a name="line-1060"></a>          <span class='hs-varid'>strikeEnd</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"~~"</span>
<a name="line-1061"></a>
<a name="line-1062"></a><a name="superscript"></a><span class='hs-definition'>superscript</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1063"></a><span class='hs-definition'>superscript</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>failIfStrict</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'^'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'^'</span><span class='hs-layout'>)</span> 
<a name="line-1064"></a>              <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-comment'>-- may not contain Space</span>
<a name="line-1065"></a>              <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Superscript</span>
<a name="line-1066"></a>
<a name="line-1067"></a><a name="subscript"></a><span class='hs-definition'>subscript</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1068"></a><span class='hs-definition'>subscript</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>failIfStrict</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span>
<a name="line-1069"></a>            <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;=</span>  <span class='hs-comment'>-- may not contain Space</span>
<a name="line-1070"></a>            <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Subscript</span> 
<a name="line-1071"></a>
<a name="line-1072"></a><a name="whitespace"></a><span class='hs-definition'>whitespace</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1073"></a><span class='hs-definition'>whitespace</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>&gt;&gt;</span>
<a name="line-1074"></a>  <span class='hs-layout'>(</span>   <span class='hs-layout'>(</span><span class='hs-varid'>spaceChar</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>skipMany</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>option</span> <span class='hs-conid'>Space</span> <span class='hs-layout'>(</span><span class='hs-varid'>endline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>LineBreak</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-1075"></a>  <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>skipMany</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Space</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span> <span class='hs-varop'>&lt;?&gt;</span> <span class='hs-str'>"whitespace"</span>
<a name="line-1076"></a>
<a name="line-1077"></a><a name="nonEndline"></a><span class='hs-definition'>nonEndline</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Char</span>
<a name="line-1078"></a><span class='hs-definition'>nonEndline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>satisfy</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span><span class='hs-chr'>'\n'</span><span class='hs-layout'>)</span>
<a name="line-1079"></a>
<a name="line-1080"></a><a name="str"></a><span class='hs-definition'>str</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1081"></a><span class='hs-definition'>str</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1082"></a>  <span class='hs-varid'>a</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>alphaNum</span>
<a name="line-1083"></a>  <span class='hs-keyword'>as</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-varid'>alphaNum</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'_'</span> <span class='hs-varop'>&gt;&gt;~</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>alphaNum</span><span class='hs-layout'>)</span>
<a name="line-1084"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>result</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span><span class='hs-conop'>:</span><span class='hs-keyword'>as</span>
<a name="line-1085"></a>  <span class='hs-varid'>state</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-1086"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>spacesToNbr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>c</span> <span class='hs-varop'>==</span> <span class='hs-chr'>' '</span> <span class='hs-keyword'>then</span> <span class='hs-chr'>'\160'</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-1087"></a>  <span class='hs-keyword'>if</span> <span class='hs-varid'>stateSmart</span> <span class='hs-varid'>state</span>
<a name="line-1088"></a>     <span class='hs-keyword'>then</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>likelyAbbrev</span> <span class='hs-varid'>result</span> <span class='hs-keyword'>of</span>
<a name="line-1089"></a>               <span class='hs-conid'>[]</span>        <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-varid'>result</span>
<a name="line-1090"></a>               <span class='hs-varid'>xs</span>        <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>choice</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-1091"></a>                               <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-varid'>x</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>" \n"</span> <span class='hs-varop'>&gt;&gt;</span>
<a name="line-1092"></a>                                    <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>alphaNum</span> <span class='hs-varop'>&gt;&gt;</span>
<a name="line-1093"></a>                                    <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-varop'>$</span> <span class='hs-varid'>result</span> <span class='hs-varop'>++</span> <span class='hs-varid'>spacesToNbr</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\160"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-1094"></a>                           <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-varid'>result</span><span class='hs-layout'>)</span>
<a name="line-1095"></a>     <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-varid'>result</span>
<a name="line-1096"></a>
<a name="line-1097"></a><a name="likelyAbbrev"></a><span class='hs-comment'>-- | if the string matches the beginning of an abbreviation (before</span>
<a name="line-1098"></a><span class='hs-comment'>-- the first period, return strings that would finish the abbreviation.</span>
<a name="line-1099"></a><span class='hs-definition'>likelyAbbrev</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-1100"></a><span class='hs-definition'>likelyAbbrev</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span>
<a name="line-1101"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>abbrevs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"Mr."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Mrs."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Ms."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Capt."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Dr."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Prof."</span><span class='hs-layout'>,</span>
<a name="line-1102"></a>                  <span class='hs-str'>"Gen."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Gov."</span><span class='hs-layout'>,</span> <span class='hs-str'>"e.g."</span><span class='hs-layout'>,</span> <span class='hs-str'>"i.e."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Sgt."</span><span class='hs-layout'>,</span> <span class='hs-str'>"St."</span><span class='hs-layout'>,</span>
<a name="line-1103"></a>                  <span class='hs-str'>"vol."</span><span class='hs-layout'>,</span> <span class='hs-str'>"vs."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Sen."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Rep."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Pres."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Hon."</span><span class='hs-layout'>,</span>
<a name="line-1104"></a>                  <span class='hs-str'>"Rev."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Ph.D."</span><span class='hs-layout'>,</span> <span class='hs-str'>"M.D."</span><span class='hs-layout'>,</span> <span class='hs-str'>"M.A."</span><span class='hs-layout'>,</span> <span class='hs-str'>"p."</span><span class='hs-layout'>,</span> <span class='hs-str'>"pp."</span><span class='hs-layout'>,</span>
<a name="line-1105"></a>                  <span class='hs-str'>"ch."</span><span class='hs-layout'>,</span> <span class='hs-str'>"sec."</span> <span class='hs-keyglyph'>]</span>
<a name="line-1106"></a>      <span class='hs-varid'>abbrPairs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>break</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-chr'>'.'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>abbrevs</span>
<a name="line-1107"></a>  <span class='hs-keyword'>in</span>  <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>y</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>y</span> <span class='hs-varop'>==</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varid'>abbrPairs</span>
<a name="line-1108"></a>
<a name="line-1109"></a><a name="endline"></a><span class='hs-comment'>-- an endline character that can be treated as a space, not a structural break</span>
<a name="line-1110"></a><span class='hs-definition'>endline</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1111"></a><span class='hs-definition'>endline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1112"></a>  <span class='hs-varid'>newline</span>
<a name="line-1113"></a>  <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span>
<a name="line-1114"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-1115"></a>  <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1116"></a>    <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>emailBlockQuoteStart</span>
<a name="line-1117"></a>    <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'#'</span><span class='hs-layout'>)</span>  <span class='hs-comment'>-- atx header</span>
<a name="line-1118"></a>  <span class='hs-comment'>-- parse potential list-starts differently if in a list:</span>
<a name="line-1119"></a>  <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>stateParserContext</span> <span class='hs-varid'>st</span> <span class='hs-varop'>==</span> <span class='hs-conid'>ListItemState</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1120"></a>     <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>bulletListStart</span>
<a name="line-1121"></a>     <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>anyOrderedListStart</span>
<a name="line-1122"></a>  <span class='hs-varid'>return</span> <span class='hs-conid'>Space</span>
<a name="line-1123"></a>
<a name="line-1124"></a><span class='hs-comment'>--</span>
<a name="line-1125"></a><span class='hs-comment'>-- links</span>
<a name="line-1126"></a><span class='hs-comment'>--</span>
<a name="line-1127"></a>
<a name="line-1128"></a><a name="reference"></a><span class='hs-comment'>-- a reference label for a link</span>
<a name="line-1129"></a><span class='hs-definition'>reference</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-1130"></a><span class='hs-definition'>reference</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"[^"</span><span class='hs-layout'>)</span>   <span class='hs-comment'>-- footnote reference</span>
<a name="line-1131"></a>               <span class='hs-varid'>result</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>inlinesInBalancedBrackets</span> <span class='hs-varid'>inlineNonLink</span>
<a name="line-1132"></a>               <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>result</span>
<a name="line-1133"></a>
<a name="line-1134"></a><a name="source"></a><span class='hs-comment'>-- source for a link, with optional title</span>
<a name="line-1135"></a><span class='hs-definition'>source</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-1136"></a><span class='hs-definition'>source</span> <span class='hs-keyglyph'>=</span>
<a name="line-1137"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>charsInBalanced</span> <span class='hs-chr'>'('</span> <span class='hs-chr'>')'</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>source'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;|&gt;</span>
<a name="line-1138"></a>  <span class='hs-comment'>-- the following is needed for cases like:  [ref](/url(a).</span>
<a name="line-1139"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'('</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>')'</span><span class='hs-layout'>)</span> <span class='hs-varid'>anyChar</span> <span class='hs-varop'>&gt;&gt;=</span>
<a name="line-1140"></a>   <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>source'</span><span class='hs-layout'>)</span>
<a name="line-1141"></a>
<a name="line-1142"></a><a name="source'"></a><span class='hs-comment'>-- auxiliary function for source</span>
<a name="line-1143"></a><span class='hs-definition'>source'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-1144"></a><span class='hs-definition'>source'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1145"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-1146"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>nl</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\n'</span> <span class='hs-varop'>&gt;&gt;~</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span>
<a name="line-1147"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>sourceURL</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>unwords</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1148"></a>                    <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>linkTitle</span>
<a name="line-1149"></a>                    <span class='hs-varid'>skipMany</span> <span class='hs-varid'>spaceChar</span>
<a name="line-1150"></a>                    <span class='hs-varid'>optional</span> <span class='hs-varid'>nl</span>
<a name="line-1151"></a>                    <span class='hs-varid'>skipMany</span> <span class='hs-varid'>spaceChar</span>
<a name="line-1152"></a>                    <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>satisfy</span> <span class='hs-varop'>$</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>isBlank</span><span class='hs-layout'>)</span>
<a name="line-1153"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>betweenAngles</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'&lt;'</span> <span class='hs-varop'>&gt;&gt;</span>
<a name="line-1154"></a>                            <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>"&gt;\n"</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>nl</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'&gt;'</span><span class='hs-layout'>)</span>
<a name="line-1155"></a>  <span class='hs-varid'>src</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>try</span> <span class='hs-varid'>betweenAngles</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>sourceURL</span>
<a name="line-1156"></a>  <span class='hs-varid'>tit</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>linkTitle</span>
<a name="line-1157"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-1158"></a>  <span class='hs-varid'>eof</span>
<a name="line-1159"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>escapeURI</span> <span class='hs-varop'>$</span> <span class='hs-varid'>removeTrailingSpace</span> <span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-varid'>tit</span><span class='hs-layout'>)</span>
<a name="line-1160"></a>
<a name="line-1161"></a><a name="linkTitle"></a><span class='hs-definition'>linkTitle</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span>
<a name="line-1162"></a><span class='hs-definition'>linkTitle</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> 
<a name="line-1163"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>many1</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>option</span> <span class='hs-chr'>'\n'</span> <span class='hs-varid'>newline</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>newline</span>
<a name="line-1164"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-1165"></a>  <span class='hs-varid'>delim</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>"'\""</span>
<a name="line-1166"></a>  <span class='hs-varid'>tit</span> <span class='hs-keyglyph'>&lt;-</span>   <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>optional</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>anyChar</span><span class='hs-layout'>)</span>
<a name="line-1167"></a>                    <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>delim</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>eof</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-1168"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>decodeCharacterReferences</span> <span class='hs-varid'>tit</span>
<a name="line-1169"></a>
<a name="line-1170"></a><a name="link"></a><span class='hs-definition'>link</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1171"></a><span class='hs-definition'>link</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1172"></a>  <span class='hs-varid'>lab</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>reference</span>
<a name="line-1173"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-varid'>tit</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>source</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>referenceLink</span> <span class='hs-varid'>lab</span>
<a name="line-1174"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Link</span> <span class='hs-varid'>lab</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-varid'>tit</span><span class='hs-layout'>)</span>
<a name="line-1175"></a>
<a name="line-1176"></a><a name="referenceLink"></a><span class='hs-comment'>-- a link like [this][ref] or [this][] or [this]</span>
<a name="line-1177"></a><span class='hs-definition'>referenceLink</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-1178"></a>              <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-1179"></a><span class='hs-definition'>referenceLink</span> <span class='hs-varid'>lab</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1180"></a>  <span class='hs-varid'>ref</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>optional</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> 
<a name="line-1181"></a>                         <span class='hs-varid'>optional</span> <span class='hs-layout'>(</span><span class='hs-varid'>newline</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>skipSpaces</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>reference</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-1182"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>ref'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>ref</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>lab</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>ref</span>
<a name="line-1183"></a>  <span class='hs-varid'>state</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-1184"></a>  <span class='hs-keyword'>case</span> <span class='hs-varid'>lookupKeySrc</span> <span class='hs-layout'>(</span><span class='hs-varid'>stateKeys</span> <span class='hs-varid'>state</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>toKey</span> <span class='hs-varid'>ref'</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-1185"></a>     <span class='hs-conid'>Nothing</span>     <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"no corresponding key"</span> 
<a name="line-1186"></a>     <span class='hs-conid'>Just</span> <span class='hs-varid'>target</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-varid'>target</span> 
<a name="line-1187"></a>
<a name="line-1188"></a><a name="autoLink"></a><span class='hs-definition'>autoLink</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1189"></a><span class='hs-definition'>autoLink</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1190"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'&lt;'</span>
<a name="line-1191"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>orig</span><span class='hs-layout'>,</span> <span class='hs-varid'>src</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>uri</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>emailAddress</span>
<a name="line-1192"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'&gt;'</span>
<a name="line-1193"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-1194"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span>
<a name="line-1195"></a>              <span class='hs-keyword'>then</span> <span class='hs-conid'>Link</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varid'>orig</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-1196"></a>              <span class='hs-keyword'>else</span> <span class='hs-conid'>Link</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Code</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-str'>"url"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varid'>orig</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-1197"></a>
<a name="line-1198"></a><a name="image"></a><span class='hs-definition'>image</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1199"></a><span class='hs-definition'>image</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1200"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'!'</span>
<a name="line-1201"></a>  <span class='hs-layout'>(</span><span class='hs-conid'>Link</span> <span class='hs-varid'>lab</span> <span class='hs-varid'>src</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>link</span>
<a name="line-1202"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Image</span> <span class='hs-varid'>lab</span> <span class='hs-varid'>src</span>
<a name="line-1203"></a>
<a name="line-1204"></a><a name="note"></a><span class='hs-definition'>note</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1205"></a><span class='hs-definition'>note</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1206"></a>  <span class='hs-varid'>failIfStrict</span>
<a name="line-1207"></a>  <span class='hs-varid'>ref</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>noteMarker</span>
<a name="line-1208"></a>  <span class='hs-varid'>state</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-1209"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>notes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateNotes</span> <span class='hs-varid'>state</span>
<a name="line-1210"></a>  <span class='hs-keyword'>case</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>ref</span> <span class='hs-varid'>notes</span> <span class='hs-keyword'>of</span>
<a name="line-1211"></a>    <span class='hs-conid'>Nothing</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"note not found"</span>
<a name="line-1212"></a>    <span class='hs-conid'>Just</span> <span class='hs-varid'>raw</span>  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-1213"></a>       <span class='hs-comment'>-- We temporarily empty the note list while parsing the note,</span>
<a name="line-1214"></a>       <span class='hs-comment'>-- so that we don't get infinite loops with notes inside notes...</span>
<a name="line-1215"></a>       <span class='hs-comment'>-- Note references inside other notes do not work.</span>
<a name="line-1216"></a>       <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>st</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateNotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>}</span>
<a name="line-1217"></a>       <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span> <span class='hs-varid'>raw</span>
<a name="line-1218"></a>       <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>st</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateNotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>notes</span> <span class='hs-layout'>}</span>
<a name="line-1219"></a>       <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Note</span> <span class='hs-varid'>contents</span>
<a name="line-1220"></a>
<a name="line-1221"></a><a name="inlineNote"></a><span class='hs-definition'>inlineNote</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1222"></a><span class='hs-definition'>inlineNote</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1223"></a>  <span class='hs-varid'>failIfStrict</span>
<a name="line-1224"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'^'</span>
<a name="line-1225"></a>  <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>inlinesInBalancedBrackets</span> <span class='hs-varid'>inline</span>
<a name="line-1226"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Note</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Para</span> <span class='hs-varid'>contents</span><span class='hs-keyglyph'>]</span>
<a name="line-1227"></a>
<a name="line-1228"></a><a name="rawLaTeXInline'"></a><span class='hs-definition'>rawLaTeXInline'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1229"></a><span class='hs-definition'>rawLaTeXInline'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1230"></a>  <span class='hs-varid'>failIfStrict</span>
<a name="line-1231"></a>  <span class='hs-varid'>lookAhead</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-1232"></a>  <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varop'>$</span> <span class='hs-varid'>rawLaTeXEnvironment'</span>
<a name="line-1233"></a>                <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>rawConTeXtEnvironment'</span>
<a name="line-1234"></a>  <span class='hs-conid'>RawInline</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rawLaTeXInline</span>
<a name="line-1235"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>RawInline</span> <span class='hs-str'>"tex"</span> <span class='hs-varid'>s</span>  <span class='hs-comment'>-- "tex" because it might be context or latex</span>
<a name="line-1236"></a>
<a name="line-1237"></a><a name="rawConTeXtEnvironment'"></a><span class='hs-definition'>rawConTeXtEnvironment'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span>
<a name="line-1238"></a><span class='hs-definition'>rawConTeXtEnvironment'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1239"></a>  <span class='hs-varid'>string</span> <span class='hs-str'>"\\start"</span>
<a name="line-1240"></a>  <span class='hs-varid'>completion</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>inBrackets</span> <span class='hs-layout'>(</span><span class='hs-varid'>letter</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>digit</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span>
<a name="line-1241"></a>               <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>many1</span> <span class='hs-varid'>letter</span><span class='hs-layout'>)</span>
<a name="line-1242"></a>  <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>rawConTeXtEnvironment'</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>count</span> <span class='hs-num'>1</span> <span class='hs-varid'>anyChar</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-1243"></a>                       <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\stop"</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>string</span> <span class='hs-varid'>completion</span><span class='hs-layout'>)</span>
<a name="line-1244"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-str'>"\\start"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>completion</span> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>contents</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\stop"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>completion</span>
<a name="line-1245"></a>
<a name="line-1246"></a><a name="inBrackets"></a><span class='hs-definition'>inBrackets</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Char</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span>
<a name="line-1247"></a><span class='hs-definition'>inBrackets</span> <span class='hs-varid'>parser</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1248"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'['</span>
<a name="line-1249"></a>  <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>parser</span>
<a name="line-1250"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>']'</span>
<a name="line-1251"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-str'>"["</span> <span class='hs-varop'>++</span> <span class='hs-varid'>contents</span> <span class='hs-varop'>++</span> <span class='hs-str'>"]"</span>
<a name="line-1252"></a>
<a name="line-1253"></a><a name="rawHtmlInline"></a><span class='hs-definition'>rawHtmlInline</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1254"></a><span class='hs-definition'>rawHtmlInline</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1255"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-1256"></a>  <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-varid'>result</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span>
<a name="line-1257"></a>                   <span class='hs-keyword'>then</span> <span class='hs-varid'>htmlTag</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>isTextTag</span><span class='hs-layout'>)</span>
<a name="line-1258"></a>                   <span class='hs-keyword'>else</span> <span class='hs-varid'>htmlTag</span> <span class='hs-varid'>isInlineTag</span>
<a name="line-1259"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>RawInline</span> <span class='hs-str'>"html"</span> <span class='hs-varid'>result</span>
<a name="line-1260"></a>
<a name="line-1261"></a><span class='hs-comment'>-- Citations</span>
<a name="line-1262"></a>
<a name="line-1263"></a><a name="cite"></a><span class='hs-definition'>cite</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-1264"></a><span class='hs-definition'>cite</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-1265"></a>  <span class='hs-varid'>failIfStrict</span>
<a name="line-1266"></a>  <span class='hs-varid'>citations</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>textualCite</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>normalCite</span>
<a name="line-1267"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Cite</span> <span class='hs-varid'>citations</span> <span class='hs-conid'>[]</span>
<a name="line-1268"></a>
<a name="line-1269"></a><a name="spnl"></a><span class='hs-definition'>spnl</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>()</span>
<a name="line-1270"></a><span class='hs-definition'>spnl</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1271"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-1272"></a>  <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span>
<a name="line-1273"></a>  <span class='hs-varid'>skipSpaces</span>
<a name="line-1274"></a>  <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'\n'</span><span class='hs-layout'>)</span>
<a name="line-1275"></a>
<a name="line-1276"></a><a name="textualCite"></a><span class='hs-definition'>textualCite</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Citation</span><span class='hs-keyglyph'>]</span>
<a name="line-1277"></a><span class='hs-definition'>textualCite</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1278"></a>  <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>key</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>citeKey</span>
<a name="line-1279"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>first</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Citation</span><span class='hs-layout'>{</span> <span class='hs-varid'>citationId</span>      <span class='hs-keyglyph'>=</span> <span class='hs-varid'>key</span>
<a name="line-1280"></a>                      <span class='hs-layout'>,</span> <span class='hs-varid'>citationPrefix</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-1281"></a>                      <span class='hs-layout'>,</span> <span class='hs-varid'>citationSuffix</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-1282"></a>                      <span class='hs-layout'>,</span> <span class='hs-varid'>citationMode</span>    <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AuthorInText</span>
<a name="line-1283"></a>                      <span class='hs-layout'>,</span> <span class='hs-varid'>citationNoteNum</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0</span>
<a name="line-1284"></a>                      <span class='hs-layout'>,</span> <span class='hs-varid'>citationHash</span>    <span class='hs-keyglyph'>=</span> <span class='hs-num'>0</span>
<a name="line-1285"></a>                      <span class='hs-layout'>}</span>
<a name="line-1286"></a>  <span class='hs-varid'>rest</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>spnl</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>normalCite</span>
<a name="line-1287"></a>  <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>rest</span>
<a name="line-1288"></a>     <span class='hs-keyword'>then</span> <span class='hs-varid'>option</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>first</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>$</span> <span class='hs-varid'>bareloc</span> <span class='hs-varid'>first</span>
<a name="line-1289"></a>     <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>first</span> <span class='hs-conop'>:</span> <span class='hs-varid'>rest</span>
<a name="line-1290"></a>
<a name="line-1291"></a><a name="bareloc"></a><span class='hs-definition'>bareloc</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Citation</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Citation</span><span class='hs-keyglyph'>]</span>
<a name="line-1292"></a><span class='hs-definition'>bareloc</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1293"></a>  <span class='hs-varid'>spnl</span>
<a name="line-1294"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'['</span>
<a name="line-1295"></a>  <span class='hs-varid'>suff</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>suffix</span>
<a name="line-1296"></a>  <span class='hs-varid'>rest</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>';'</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>citeList</span>
<a name="line-1297"></a>  <span class='hs-varid'>spnl</span>
<a name="line-1298"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>']'</span>
<a name="line-1299"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>c</span><span class='hs-layout'>{</span> <span class='hs-varid'>citationSuffix</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>suff</span> <span class='hs-layout'>}</span> <span class='hs-conop'>:</span> <span class='hs-varid'>rest</span>
<a name="line-1300"></a>
<a name="line-1301"></a><a name="normalCite"></a><span class='hs-definition'>normalCite</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Citation</span><span class='hs-keyglyph'>]</span>
<a name="line-1302"></a><span class='hs-definition'>normalCite</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1303"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'['</span>
<a name="line-1304"></a>  <span class='hs-varid'>spnl</span>
<a name="line-1305"></a>  <span class='hs-varid'>citations</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>citeList</span>
<a name="line-1306"></a>  <span class='hs-varid'>spnl</span>
<a name="line-1307"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>']'</span>
<a name="line-1308"></a>  <span class='hs-varid'>return</span> <span class='hs-varid'>citations</span>
<a name="line-1309"></a>
<a name="line-1310"></a><a name="citeKey"></a><span class='hs-definition'>citeKey</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-conid'>Bool</span><span class='hs-layout'>,</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-1311"></a><span class='hs-definition'>citeKey</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1312"></a>  <span class='hs-varid'>suppress_author</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>False</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'-'</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span>
<a name="line-1313"></a>  <span class='hs-varid'>char</span> <span class='hs-chr'>'@'</span>
<a name="line-1314"></a>  <span class='hs-varid'>first</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>letter</span>
<a name="line-1315"></a>  <span class='hs-varid'>rest</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>",;!?[]()@ \t\n"</span><span class='hs-layout'>)</span>
<a name="line-1316"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>key</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>first</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span>
<a name="line-1317"></a>  <span class='hs-varid'>st</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getState</span>
<a name="line-1318"></a>  <span class='hs-varid'>guard</span> <span class='hs-varop'>$</span> <span class='hs-varid'>key</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>stateCitations</span> <span class='hs-varid'>st</span>
<a name="line-1319"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>suppress_author</span><span class='hs-layout'>,</span> <span class='hs-varid'>key</span><span class='hs-layout'>)</span>
<a name="line-1320"></a>
<a name="line-1321"></a><a name="suffix"></a><span class='hs-definition'>suffix</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-1322"></a><span class='hs-definition'>suffix</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1323"></a>  <span class='hs-varid'>spnl</span>
<a name="line-1324"></a>  <span class='hs-varid'>liftM</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-str'>";]"</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>inline</span>
<a name="line-1325"></a>
<a name="line-1326"></a><a name="prefix"></a><span class='hs-definition'>prefix</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-1327"></a><span class='hs-definition'>prefix</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varop'>$</span>
<a name="line-1328"></a>  <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>']'</span> <span class='hs-varop'>&lt;|&gt;</span> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-chr'>']'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>lookAhead</span> <span class='hs-varid'>citeKey</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-1329"></a>
<a name="line-1330"></a><a name="citeList"></a><span class='hs-definition'>citeList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Citation</span><span class='hs-keyglyph'>]</span>
<a name="line-1331"></a><span class='hs-definition'>citeList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sepBy1</span> <span class='hs-varid'>citation</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>';'</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>spnl</span><span class='hs-layout'>)</span>
<a name="line-1332"></a>
<a name="line-1333"></a><a name="citation"></a><span class='hs-definition'>citation</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Citation</span>
<a name="line-1334"></a><span class='hs-definition'>citation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-1335"></a>  <span class='hs-varid'>pref</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>prefix</span>
<a name="line-1336"></a>  <span class='hs-layout'>(</span><span class='hs-varid'>suppress_author</span><span class='hs-layout'>,</span> <span class='hs-varid'>key</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>citeKey</span>
<a name="line-1337"></a>  <span class='hs-varid'>suff</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>suffix</span>
<a name="line-1338"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Citation</span><span class='hs-layout'>{</span> <span class='hs-varid'>citationId</span>        <span class='hs-keyglyph'>=</span> <span class='hs-varid'>key</span>
<a name="line-1339"></a>                     <span class='hs-layout'>,</span> <span class='hs-varid'>citationPrefix</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pref</span>
<a name="line-1340"></a>                     <span class='hs-layout'>,</span> <span class='hs-varid'>citationSuffix</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>suff</span>
<a name="line-1341"></a>                     <span class='hs-layout'>,</span> <span class='hs-varid'>citationMode</span>    <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>suppress_author</span>
<a name="line-1342"></a>                                            <span class='hs-keyword'>then</span> <span class='hs-conid'>SuppressAuthor</span>
<a name="line-1343"></a>                                            <span class='hs-keyword'>else</span> <span class='hs-conid'>NormalCitation</span>
<a name="line-1344"></a>                     <span class='hs-layout'>,</span> <span class='hs-varid'>citationNoteNum</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0</span>
<a name="line-1345"></a>                     <span class='hs-layout'>,</span> <span class='hs-varid'>citationHash</span>    <span class='hs-keyglyph'>=</span> <span class='hs-num'>0</span>
<a name="line-1346"></a>                     <span class='hs-layout'>}</span>
<a name="line-1347"></a>
</pre></body>
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