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<title>src/Text/Pandoc/Readers/LaTeX.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>{-
<a name="line-2"></a>Copyright (C) 2006-2010 John MacFarlane <jgm@berkeley.edu>
<a name="line-3"></a>
<a name="line-4"></a>This program is free software; you can redistribute it and/or modify
<a name="line-5"></a>it under the terms of the GNU General Public License as published by
<a name="line-6"></a>the Free Software Foundation; either version 2 of the License, or
<a name="line-7"></a>(at your option) any later version.
<a name="line-8"></a>
<a name="line-9"></a>This program is distributed in the hope that it will be useful,
<a name="line-10"></a>but WITHOUT ANY WARRANTY; without even the implied warranty of
<a name="line-11"></a>MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
<a name="line-12"></a>GNU General Public License for more details.
<a name="line-13"></a>
<a name="line-14"></a>You should have received a copy of the GNU General Public License
<a name="line-15"></a>along with this program; if not, write to the Free Software
<a name="line-16"></a>Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
<a name="line-17"></a>-}</span>
<a name="line-18"></a>
<a name="line-19"></a><span class='hs-comment'>{- |
<a name="line-20"></a> Module : Text.Pandoc.Readers.LaTeX
<a name="line-21"></a> Copyright : Copyright (C) 2006-2010 John MacFarlane
<a name="line-22"></a> License : GNU GPL, version 2 or above
<a name="line-23"></a>
<a name="line-24"></a> Maintainer : John MacFarlane <jgm@berkeley.edu>
<a name="line-25"></a> Stability : alpha
<a name="line-26"></a> Portability : portable
<a name="line-27"></a>
<a name="line-28"></a>Conversion of LaTeX to 'Pandoc' document.
<a name="line-29"></a>-}</span>
<a name="line-30"></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'>LaTeX</span> <span class='hs-layout'>(</span>
<a name="line-31"></a> <span class='hs-varid'>readLaTeX</span><span class='hs-layout'>,</span>
<a name="line-32"></a> <span class='hs-varid'>rawLaTeXInline</span><span class='hs-layout'>,</span>
<a name="line-33"></a> <span class='hs-varid'>rawLaTeXEnvironment'</span>
<a name="line-34"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-35"></a>
<a name="line-36"></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-37"></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-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'>Shared</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'>Parsing</span>
<a name="line-40"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-layout'>)</span>
<a name="line-41"></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'>chr</span> <span class='hs-layout'>)</span>
<a name="line-42"></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'>isPrefixOf</span><span class='hs-layout'>,</span> <span class='hs-varid'>isSuffixOf</span> <span class='hs-layout'>)</span>
<a name="line-43"></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>
<a name="line-44"></a>
<a name="line-45"></a><a name="readLaTeX"></a><span class='hs-comment'>-- | Parse LaTeX from string and return 'Pandoc' document.</span>
<a name="line-46"></a><span class='hs-definition'>readLaTeX</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-47"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ String to parse (assumes @'\n'@ line endings)</span>
<a name="line-48"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Pandoc</span>
<a name="line-49"></a><span class='hs-definition'>readLaTeX</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>readWith</span> <span class='hs-varid'>parseLaTeX</span>
<a name="line-50"></a>
<a name="line-51"></a><a name="specialChars"></a><span class='hs-comment'>-- characters with special meaning</span>
<a name="line-52"></a><span class='hs-definition'>specialChars</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-53"></a><span class='hs-definition'>specialChars</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\\`$%^&_~#{}\n \t|<>'\"-"</span>
<a name="line-54"></a>
<a name="line-55"></a><span class='hs-comment'>--</span>
<a name="line-56"></a><span class='hs-comment'>-- utility functions</span>
<a name="line-57"></a><span class='hs-comment'>--</span>
<a name="line-58"></a>
<a name="line-59"></a><a name="bracketedText"></a><span class='hs-comment'>-- | Returns text between brackets and its matching pair.</span>
<a name="line-60"></a><span class='hs-definition'>bracketedText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-61"></a><span class='hs-definition'>bracketedText</span> <span class='hs-varid'>openB</span> <span class='hs-varid'>closeB</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-62"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>charsInBalanced'</span> <span class='hs-varid'>openB</span> <span class='hs-varid'>closeB</span>
<a name="line-63"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>openB</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>result</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>closeB</span><span class='hs-keyglyph'>]</span>
<a name="line-64"></a>
<a name="line-65"></a><a name="optOrArg"></a><span class='hs-comment'>-- | Returns an option or argument of a LaTeX command.</span>
<a name="line-66"></a><span class='hs-definition'>optOrArg</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-67"></a><span class='hs-definition'>optOrArg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bracketedText</span> <span class='hs-chr'>'{'</span> <span class='hs-chr'>'}'</span> <span class='hs-varop'><|></span> <span class='hs-varid'>bracketedText</span> <span class='hs-chr'>'['</span> <span class='hs-chr'>']'</span>
<a name="line-68"></a>
<a name="line-69"></a><a name="isArg"></a><span class='hs-comment'>-- | True if the string begins with '{'.</span>
<a name="line-70"></a><span class='hs-definition'>isArg</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-conid'>Bool</span>
<a name="line-71"></a><span class='hs-definition'>isArg</span> <span class='hs-layout'>(</span><span class='hs-chr'>'{'</span><span class='hs-conop'>:</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-72"></a><span class='hs-definition'>isArg</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-73"></a>
<a name="line-74"></a><a name="commandArgs"></a><span class='hs-comment'>-- | Returns list of options and arguments of a LaTeX command.</span>
<a name="line-75"></a><span class='hs-definition'>commandArgs</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-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-76"></a><span class='hs-definition'>commandArgs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many</span> <span class='hs-varid'>optOrArg</span>
<a name="line-77"></a>
<a name="line-78"></a><a name="command"></a><span class='hs-comment'>-- | Parses LaTeX command, returns (name, star, list of options or arguments).</span>
<a name="line-79"></a><span class='hs-definition'>command</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-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>
<a name="line-80"></a><span class='hs-definition'>command</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-81"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-82"></a> <span class='hs-varid'>name</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>letter</span>
<a name="line-83"></a> <span class='hs-varid'>star</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</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'>-- some commands have starred versions</span>
<a name="line-84"></a> <span class='hs-varid'>args</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>commandArgs</span>
<a name="line-85"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-varid'>star</span><span class='hs-layout'>,</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span>
<a name="line-86"></a>
<a name="line-87"></a><a name="begin"></a><span class='hs-definition'>begin</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-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-88"></a><span class='hs-definition'>begin</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-89"></a> <span class='hs-varid'>string</span> <span class='hs-varop'>$</span> <span class='hs-str'>"\\begin{"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
<a name="line-90"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>commandArgs</span>
<a name="line-91"></a> <span class='hs-varid'>spaces</span>
<a name="line-92"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>name</span>
<a name="line-93"></a>
<a name="line-94"></a><a name="end"></a><span class='hs-definition'>end</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-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-95"></a><span class='hs-definition'>end</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-96"></a> <span class='hs-varid'>string</span> <span class='hs-varop'>$</span> <span class='hs-str'>"\\end{"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
<a name="line-97"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>name</span>
<a name="line-98"></a>
<a name="line-99"></a><a name="environment"></a><span class='hs-comment'>-- | Returns a list of block elements containing the contents of an</span>
<a name="line-100"></a><span class='hs-comment'>-- environment.</span>
<a name="line-101"></a><span class='hs-definition'>environment</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-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-102"></a><span class='hs-definition'>environment</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>begin</span> <span class='hs-varid'>name</span> <span class='hs-varop'>>></span> <span class='hs-varid'>spaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>block</span> <span class='hs-layout'>(</span><span class='hs-varid'>end</span> <span class='hs-varid'>name</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>spaces</span>
<a name="line-103"></a>
<a name="line-104"></a><a name="anyEnvironment"></a><span class='hs-definition'>anyEnvironment</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-105"></a><span class='hs-definition'>anyEnvironment</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-106"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\begin{"</span>
<a name="line-107"></a> <span class='hs-varid'>name</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>letter</span>
<a name="line-108"></a> <span class='hs-varid'>star</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</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'>-- some environments have starred variants</span>
<a name="line-109"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span>
<a name="line-110"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>commandArgs</span>
<a name="line-111"></a> <span class='hs-varid'>spaces</span>
<a name="line-112"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>block</span> <span class='hs-layout'>(</span><span class='hs-varid'>end</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-varid'>star</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-113"></a> <span class='hs-varid'>spaces</span>
<a name="line-114"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>BlockQuote</span> <span class='hs-varid'>contents</span>
<a name="line-115"></a>
<a name="line-116"></a><span class='hs-comment'>--</span>
<a name="line-117"></a><span class='hs-comment'>-- parsing documents</span>
<a name="line-118"></a><span class='hs-comment'>--</span>
<a name="line-119"></a>
<a name="line-120"></a><a name="processLaTeXPreamble"></a><span class='hs-comment'>-- | Process LaTeX preamble, extracting metadata.</span>
<a name="line-121"></a><span class='hs-definition'>processLaTeXPreamble</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span>
<a name="line-122"></a><span class='hs-definition'>processLaTeXPreamble</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>manyTill</span>
<a name="line-123"></a> <span class='hs-layout'>(</span><span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>bibliographic</span><span class='hs-layout'>,</span> <span class='hs-varid'>comment</span><span class='hs-layout'>,</span> <span class='hs-varid'>unknownCommand</span><span class='hs-layout'>,</span> <span class='hs-varid'>nullBlock</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-124"></a> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\begin{document}"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span>
<a name="line-125"></a> <span class='hs-varid'>spaces</span>
<a name="line-126"></a>
<a name="line-127"></a><a name="parseLaTeX"></a><span class='hs-comment'>-- | Parse LaTeX and return 'Pandoc'.</span>
<a name="line-128"></a><span class='hs-definition'>parseLaTeX</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-129"></a><span class='hs-definition'>parseLaTeX</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-130"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>processLaTeXPreamble</span> <span class='hs-comment'>-- preamble might not be present (fragment)</span>
<a name="line-131"></a> <span class='hs-varid'>spaces</span>
<a name="line-132"></a> <span class='hs-varid'>blocks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseBlocks</span>
<a name="line-133"></a> <span class='hs-varid'>spaces</span>
<a name="line-134"></a> <span class='hs-varid'>optional</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\end{document}"</span> <span class='hs-varop'>>></span> <span class='hs-varid'>many</span> <span class='hs-varid'>anyChar</span><span class='hs-layout'>)</span>
<a name="line-135"></a> <span class='hs-comment'>-- might not be present (fragment)</span>
<a name="line-136"></a> <span class='hs-varid'>spaces</span>
<a name="line-137"></a> <span class='hs-varid'>eof</span>
<a name="line-138"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-139"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>blocks'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-conid'>Null</span><span class='hs-layout'>)</span> <span class='hs-varid'>blocks</span>
<a name="line-140"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>title'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateTitle</span> <span class='hs-varid'>state</span>
<a name="line-141"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>authors'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateAuthors</span> <span class='hs-varid'>state</span>
<a name="line-142"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>date'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateDate</span> <span class='hs-varid'>state</span>
<a name="line-143"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</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'>authors'</span> <span class='hs-varid'>date'</span><span class='hs-layout'>)</span> <span class='hs-varid'>blocks'</span>
<a name="line-144"></a>
<a name="line-145"></a><span class='hs-comment'>--</span>
<a name="line-146"></a><span class='hs-comment'>-- parsing blocks</span>
<a name="line-147"></a><span class='hs-comment'>--</span>
<a name="line-148"></a>
<a name="line-149"></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-150"></a><span class='hs-definition'>parseBlocks</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>spaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>many</span> <span class='hs-varid'>block</span>
<a name="line-151"></a>
<a name="line-152"></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-153"></a><span class='hs-definition'>block</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>hrule</span>
<a name="line-154"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>codeBlock</span>
<a name="line-155"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>header</span>
<a name="line-156"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>list</span>
<a name="line-157"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>blockQuote</span>
<a name="line-158"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>comment</span>
<a name="line-159"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>bibliographic</span>
<a name="line-160"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>para</span>
<a name="line-161"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>itemBlock</span>
<a name="line-162"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unknownEnvironment</span>
<a name="line-163"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>ignore</span>
<a name="line-164"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unknownCommand</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'><?></span> <span class='hs-str'>"block"</span>
<a name="line-165"></a>
<a name="line-166"></a><span class='hs-comment'>--</span>
<a name="line-167"></a><span class='hs-comment'>-- header blocks</span>
<a name="line-168"></a><span class='hs-comment'>--</span>
<a name="line-169"></a>
<a name="line-170"></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-171"></a><span class='hs-definition'>header</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>section</span> <span class='hs-varop'><|></span> <span class='hs-varid'>chapter</span>
<a name="line-172"></a>
<a name="line-173"></a><a name="chapter"></a><span class='hs-definition'>chapter</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-174"></a><span class='hs-definition'>chapter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-175"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\chapter"</span>
<a name="line-176"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>headerWithLevel</span> <span class='hs-num'>1</span>
<a name="line-177"></a> <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateHasChapters</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-178"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>result</span>
<a name="line-179"></a>
<a name="line-180"></a><a name="section"></a><span class='hs-definition'>section</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-181"></a><span class='hs-definition'>section</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-182"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-183"></a> <span class='hs-varid'>subs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"sub"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-184"></a> <span class='hs-varid'>base</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"section"</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"paragraph"</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-num'>4</span><span class='hs-layout'>)</span>
<a name="line-185"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-186"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>lev</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateHasChapters</span> <span class='hs-varid'>st</span>
<a name="line-187"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>length</span> <span class='hs-varid'>subs</span> <span class='hs-varop'>+</span> <span class='hs-varid'>base</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span>
<a name="line-188"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>length</span> <span class='hs-varid'>subs</span> <span class='hs-varop'>+</span> <span class='hs-varid'>base</span>
<a name="line-189"></a> <span class='hs-varid'>headerWithLevel</span> <span class='hs-varid'>lev</span>
<a name="line-190"></a>
<a name="line-191"></a><a name="headerWithLevel"></a><span class='hs-definition'>headerWithLevel</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</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-192"></a><span class='hs-definition'>headerWithLevel</span> <span class='hs-varid'>lev</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-193"></a> <span class='hs-varid'>spaces</span>
<a name="line-194"></a> <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-195"></a> <span class='hs-varid'>spaces</span>
<a name="line-196"></a> <span class='hs-varid'>optional</span> <span class='hs-varop'>$</span> <span class='hs-varid'>bracketedText</span> <span class='hs-chr'>'['</span> <span class='hs-chr'>']'</span> <span class='hs-comment'>-- alt title</span>
<a name="line-197"></a> <span class='hs-varid'>spaces</span>
<a name="line-198"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'{'</span>
<a name="line-199"></a> <span class='hs-varid'>title'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span><span class='hs-layout'>)</span>
<a name="line-200"></a> <span class='hs-varid'>spaces</span>
<a name="line-201"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Header</span> <span class='hs-varid'>lev</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>title'</span><span class='hs-layout'>)</span>
<a name="line-202"></a>
<a name="line-203"></a><span class='hs-comment'>--</span>
<a name="line-204"></a><span class='hs-comment'>-- hrule block</span>
<a name="line-205"></a><span class='hs-comment'>--</span>
<a name="line-206"></a>
<a name="line-207"></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-208"></a><span class='hs-definition'>hrule</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oneOfStrings</span> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"\\begin{center}\\rule{3in}{0.4pt}\\end{center}\n\n"</span><span class='hs-layout'>,</span>
<a name="line-209"></a> <span class='hs-str'>"\\newpage"</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>>></span> <span class='hs-varid'>spaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>HorizontalRule</span>
<a name="line-210"></a>
<a name="line-211"></a><span class='hs-comment'>--</span>
<a name="line-212"></a><span class='hs-comment'>-- code blocks</span>
<a name="line-213"></a><span class='hs-comment'>--</span>
<a name="line-214"></a>
<a name="line-215"></a><a name="codeBlock"></a><span class='hs-definition'>codeBlock</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-216"></a><span class='hs-definition'>codeBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>codeBlockWith</span> <span class='hs-str'>"verbatim"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>codeBlockWith</span> <span class='hs-str'>"Verbatim"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>lhsCodeBlock</span>
<a name="line-217"></a><span class='hs-comment'>-- Note: Verbatim is from fancyvrb.</span>
<a name="line-218"></a>
<a name="line-219"></a><a name="codeBlockWith"></a><span class='hs-definition'>codeBlockWith</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</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-220"></a><span class='hs-definition'>codeBlockWith</span> <span class='hs-varid'>env</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-221"></a> <span class='hs-varid'>string</span> <span class='hs-layout'>(</span><span class='hs-str'>"\\begin{"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>env</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- don't use begin function because it</span>
<a name="line-222"></a> <span class='hs-comment'>-- gobbles whitespace</span>
<a name="line-223"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span> <span class='hs-comment'>-- we want to gobble blank lines, but not </span>
<a name="line-224"></a> <span class='hs-comment'>-- leading space</span>
<a name="line-225"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-varop'>$</span> <span class='hs-str'>"\\end{"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>env</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-226"></a> <span class='hs-varid'>spaces</span>
<a name="line-227"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>classes</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>env</span> <span class='hs-varop'>==</span> <span class='hs-str'>"code"</span> <span class='hs-keyword'>then</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"haskell"</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>[]</span>
<a name="line-228"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-varid'>classes</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>stripTrailingNewlines</span> <span class='hs-varid'>contents</span><span class='hs-layout'>)</span>
<a name="line-229"></a>
<a name="line-230"></a><a name="lhsCodeBlock"></a><span class='hs-definition'>lhsCodeBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-231"></a><span class='hs-definition'>lhsCodeBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-232"></a> <span class='hs-varid'>failUnlessLHS</span>
<a name="line-233"></a> <span class='hs-layout'>(</span><span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-varid'>cont</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>codeBlockWith</span> <span class='hs-str'>"code"</span>
<a name="line-234"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</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-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-varid'>cont</span>
<a name="line-235"></a>
<a name="line-236"></a><span class='hs-comment'>--</span>
<a name="line-237"></a><span class='hs-comment'>-- block quotes</span>
<a name="line-238"></a><span class='hs-comment'>--</span>
<a name="line-239"></a>
<a name="line-240"></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-241"></a><span class='hs-definition'>blockQuote</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>environment</span> <span class='hs-str'>"quote"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>environment</span> <span class='hs-str'>"quotation"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>spaces</span> <span class='hs-varop'>>>=</span>
<a name="line-242"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>BlockQuote</span>
<a name="line-243"></a>
<a name="line-244"></a><span class='hs-comment'>--</span>
<a name="line-245"></a><span class='hs-comment'>-- list blocks</span>
<a name="line-246"></a><span class='hs-comment'>--</span>
<a name="line-247"></a>
<a name="line-248"></a><a name="list"></a><span class='hs-definition'>list</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-249"></a><span class='hs-definition'>list</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bulletList</span> <span class='hs-varop'><|></span> <span class='hs-varid'>orderedList</span> <span class='hs-varop'><|></span> <span class='hs-varid'>definitionList</span> <span class='hs-varop'><?></span> <span class='hs-str'>"list"</span>
<a name="line-250"></a>
<a name="line-251"></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-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-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-252"></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-253"></a> <span class='hs-layout'>(</span><span class='hs-str'>"item"</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>command</span>
<a name="line-254"></a> <span class='hs-varid'>spaces</span>
<a name="line-255"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-256"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>oldParserContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateParserContext</span> <span class='hs-varid'>state</span>
<a name="line-257"></a> <span class='hs-varid'>updateState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</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><span class='hs-layout'>)</span>
<a name="line-258"></a> <span class='hs-varid'>blocks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>block</span>
<a name="line-259"></a> <span class='hs-varid'>updateState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span> <span class='hs-layout'>{</span><span class='hs-varid'>stateParserContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oldParserContext</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-260"></a> <span class='hs-varid'>opt</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>args</span> <span class='hs-keyword'>of</span>
<a name="line-261"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"["</span> <span class='hs-varop'>`isPrefixOf`</span> <span class='hs-varid'>x</span> <span class='hs-varop'>&&</span> <span class='hs-str'>"]"</span> <span class='hs-varop'>`isSuffixOf`</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-></span>
<a name="line-262"></a> <span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tail</span> <span class='hs-varop'>$</span> <span class='hs-varid'>init</span> <span class='hs-varid'>x</span>
<a name="line-263"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span>
<a name="line-264"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>opt</span><span class='hs-layout'>,</span> <span class='hs-varid'>blocks</span><span class='hs-layout'>)</span>
<a name="line-265"></a>
<a name="line-266"></a><a name="orderedList"></a><span class='hs-definition'>orderedList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-267"></a><span class='hs-definition'>orderedList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-268"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\begin{enumerate}"</span>
<a name="line-269"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>_</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'><-</span> <span class='hs-varid'>option</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> <span class='hs-varop'>$</span>
<a name="line-270"></a> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>failIfStrict</span>
<a name="line-271"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'['</span>
<a name="line-272"></a> <span class='hs-varid'>res</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>anyOrderedListMarker</span>
<a name="line-273"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>']'</span>
<a name="line-274"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>res</span>
<a name="line-275"></a> <span class='hs-varid'>spaces</span>
<a name="line-276"></a> <span class='hs-varid'>option</span> <span class='hs-str'>""</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-varid'>string</span> <span class='hs-str'>"\\setlength{\\itemindent}"</span>
<a name="line-277"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'{'</span>
<a name="line-278"></a> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</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-279"></a> <span class='hs-varid'>spaces</span>
<a name="line-280"></a> <span class='hs-varid'>start</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-num'>1</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-varid'>failIfStrict</span>
<a name="line-281"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\setcounter{enum"</span>
<a name="line-282"></a> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-str'>"iv"</span><span class='hs-layout'>)</span>
<a name="line-283"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"}{"</span>
<a name="line-284"></a> <span class='hs-varid'>num</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>digit</span>
<a name="line-285"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span>
<a name="line-286"></a> <span class='hs-varid'>spaces</span>
<a name="line-287"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>read</span> <span class='hs-varid'>num</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span>
<a name="line-288"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>listItem</span>
<a name="line-289"></a> <span class='hs-varid'>end</span> <span class='hs-str'>"enumerate"</span>
<a name="line-290"></a> <span class='hs-varid'>spaces</span>
<a name="line-291"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</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'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>items</span>
<a name="line-292"></a>
<a name="line-293"></a><a name="bulletList"></a><span class='hs-definition'>bulletList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-294"></a><span class='hs-definition'>bulletList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-295"></a> <span class='hs-varid'>begin</span> <span class='hs-str'>"itemize"</span>
<a name="line-296"></a> <span class='hs-varid'>spaces</span>
<a name="line-297"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>listItem</span>
<a name="line-298"></a> <span class='hs-varid'>end</span> <span class='hs-str'>"itemize"</span>
<a name="line-299"></a> <span class='hs-varid'>spaces</span>
<a name="line-300"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BulletList</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-301"></a>
<a name="line-302"></a><a name="definitionList"></a><span class='hs-definition'>definitionList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-303"></a><span class='hs-definition'>definitionList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-304"></a> <span class='hs-varid'>begin</span> <span class='hs-str'>"description"</span>
<a name="line-305"></a> <span class='hs-varid'>spaces</span>
<a name="line-306"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>listItem</span>
<a name="line-307"></a> <span class='hs-varid'>end</span> <span class='hs-str'>"description"</span>
<a name="line-308"></a> <span class='hs-varid'>spaces</span>
<a name="line-309"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>DefinitionList</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</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'>d</span><span class='hs-layout'>)</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-keyglyph'>[</span><span class='hs-varid'>d</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>items</span>
<a name="line-310"></a>
<a name="line-311"></a><span class='hs-comment'>--</span>
<a name="line-312"></a><span class='hs-comment'>-- paragraph block</span>
<a name="line-313"></a><span class='hs-comment'>--</span>
<a name="line-314"></a>
<a name="line-315"></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-316"></a><span class='hs-definition'>para</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-317"></a> <span class='hs-varid'>res</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>inline</span>
<a name="line-318"></a> <span class='hs-varid'>spaces</span>
<a name="line-319"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-layout'>(</span><span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varop'>`notElem`</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-str'>""</span><span class='hs-layout'>,</span> <span class='hs-conid'>Space</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varid'>res</span><span class='hs-layout'>)</span>
<a name="line-320"></a> <span class='hs-keyword'>then</span> <span class='hs-conid'>Null</span>
<a name="line-321"></a> <span class='hs-keyword'>else</span> <span class='hs-conid'>Para</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>res</span>
<a name="line-322"></a>
<a name="line-323"></a><span class='hs-comment'>--</span>
<a name="line-324"></a><span class='hs-comment'>-- title authors date</span>
<a name="line-325"></a><span class='hs-comment'>--</span>
<a name="line-326"></a>
<a name="line-327"></a><a name="bibliographic"></a><span class='hs-definition'>bibliographic</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-328"></a><span class='hs-definition'>bibliographic</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>maketitle</span><span class='hs-layout'>,</span> <span class='hs-varid'>title</span><span class='hs-layout'>,</span> <span class='hs-varid'>authors</span><span class='hs-layout'>,</span> <span class='hs-varid'>date</span> <span class='hs-keyglyph'>]</span>
<a name="line-329"></a>
<a name="line-330"></a><a name="maketitle"></a><span class='hs-definition'>maketitle</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-331"></a><span class='hs-definition'>maketitle</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\maketitle"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>spaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Null</span>
<a name="line-332"></a>
<a name="line-333"></a><a name="title"></a><span class='hs-definition'>title</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-334"></a><span class='hs-definition'>title</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-335"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\title{"</span>
<a name="line-336"></a> <span class='hs-varid'>tit</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span><span class='hs-layout'>)</span>
<a name="line-337"></a> <span class='hs-varid'>spaces</span>
<a name="line-338"></a> <span class='hs-varid'>updateState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>state</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>state</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateTitle</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>tit</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-339"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Null</span>
<a name="line-340"></a>
<a name="line-341"></a><a name="authors"></a><span class='hs-definition'>authors</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-342"></a><span class='hs-definition'>authors</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-343"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\author{"</span>
<a name="line-344"></a> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</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> <span class='hs-varop'>>></span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span>
<a name="line-345"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>authors'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitBy</span> <span class='hs-conid'>LineBreak</span> <span class='hs-varid'>raw</span>
<a name="line-346"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span>
<a name="line-347"></a> <span class='hs-varid'>spaces</span>
<a name="line-348"></a> <span class='hs-varid'>updateState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateAuthors</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>authors'</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-349"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Null</span>
<a name="line-350"></a>
<a name="line-351"></a><a name="date"></a><span class='hs-definition'>date</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-352"></a><span class='hs-definition'>date</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-353"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\date{"</span>
<a name="line-354"></a> <span class='hs-varid'>date'</span> <span class='hs-keyglyph'><-</span> <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-layout'>)</span>
<a name="line-355"></a> <span class='hs-varid'>spaces</span>
<a name="line-356"></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'>-></span> <span class='hs-varid'>state</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateDate</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>date'</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-357"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Null</span>
<a name="line-358"></a>
<a name="line-359"></a><span class='hs-comment'>--</span>
<a name="line-360"></a><span class='hs-comment'>-- item block</span>
<a name="line-361"></a><span class='hs-comment'>-- for use in unknown environments that aren't being parsed as raw latex</span>
<a name="line-362"></a><span class='hs-comment'>--</span>
<a name="line-363"></a>
<a name="line-364"></a><a name="itemBlock"></a><span class='hs-comment'>-- this forces items to be parsed in different blocks</span>
<a name="line-365"></a><span class='hs-definition'>itemBlock</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-366"></a><span class='hs-definition'>itemBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-367"></a> <span class='hs-layout'>(</span><span class='hs-str'>"item"</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>command</span>
<a name="line-368"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-369"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateParserContext</span> <span class='hs-varid'>state</span> <span class='hs-varop'>==</span> <span class='hs-conid'>ListItemState</span>
<a name="line-370"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"item should be handled by list block"</span>
<a name="line-371"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>args</span>
<a name="line-372"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Null</span>
<a name="line-373"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Plain</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-layout'>(</span><span class='hs-varid'>stripFirstAndLast</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-374"></a>
<a name="line-375"></a><span class='hs-comment'>--</span>
<a name="line-376"></a><span class='hs-comment'>-- raw LaTeX </span>
<a name="line-377"></a><span class='hs-comment'>--</span>
<a name="line-378"></a>
<a name="line-379"></a><a name="rawLaTeXEnvironment"></a><span class='hs-comment'>-- | Parse any LaTeX environment and return a Para block containing</span>
<a name="line-380"></a><span class='hs-comment'>-- the whole literal environment as raw TeX.</span>
<a name="line-381"></a><span class='hs-definition'>rawLaTeXEnvironment</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-382"></a><span class='hs-definition'>rawLaTeXEnvironment</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-383"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>rawLaTeXEnvironment'</span>
<a name="line-384"></a> <span class='hs-varid'>spaces</span>
<a name="line-385"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Para</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TeX</span> <span class='hs-varid'>contents</span><span class='hs-keyglyph'>]</span>
<a name="line-386"></a>
<a name="line-387"></a><a name="rawLaTeXEnvironment'"></a><span class='hs-comment'>-- | Parse any LaTeX environment and return a string containing</span>
<a name="line-388"></a><span class='hs-comment'>-- the whole literal environment as raw TeX.</span>
<a name="line-389"></a><span class='hs-definition'>rawLaTeXEnvironment'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span>
<a name="line-390"></a><span class='hs-definition'>rawLaTeXEnvironment'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-391"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\begin{"</span>
<a name="line-392"></a> <span class='hs-varid'>name</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>letter</span>
<a name="line-393"></a> <span class='hs-varid'>star</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</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'>-- for starred variants</span>
<a name="line-394"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>name'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-varid'>star</span>
<a name="line-395"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span>
<a name="line-396"></a> <span class='hs-varid'>args</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>commandArgs</span>
<a name="line-397"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>argStr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>args</span>
<a name="line-398"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</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'>"\\"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-399"></a> <span class='hs-varid'>rawLaTeXEnvironment'</span><span class='hs-layout'>,</span>
<a name="line-400"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\"</span> <span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-401"></a> <span class='hs-layout'>(</span><span class='hs-varid'>end</span> <span class='hs-varid'>name'</span><span class='hs-layout'>)</span>
<a name="line-402"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-str'>"\\begin{"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name'</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>argStr</span> <span class='hs-varop'>++</span>
<a name="line-403"></a> <span class='hs-varid'>concat</span> <span class='hs-varid'>contents</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\end{"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name'</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
<a name="line-404"></a>
<a name="line-405"></a><a name="unknownEnvironment"></a><span class='hs-definition'>unknownEnvironment</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-406"></a><span class='hs-definition'>unknownEnvironment</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-407"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-408"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateParseRaw</span> <span class='hs-varid'>state</span> <span class='hs-comment'>-- check whether we should include raw TeX </span>
<a name="line-409"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>rawLaTeXEnvironment</span> <span class='hs-comment'>-- if so, get whole raw environment</span>
<a name="line-410"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>anyEnvironment</span> <span class='hs-comment'>-- otherwise just the contents</span>
<a name="line-411"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>result</span>
<a name="line-412"></a>
<a name="line-413"></a><a name="ignore"></a><span class='hs-comment'>-- \ignore{} is used conventionally in literate haskell for definitions</span>
<a name="line-414"></a><span class='hs-comment'>-- that are to be processed by the compiler but not printed.</span>
<a name="line-415"></a><span class='hs-definition'>ignore</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-416"></a><span class='hs-definition'>ignore</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-417"></a> <span class='hs-layout'>(</span><span class='hs-str'>"ignore"</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>command</span>
<a name="line-418"></a> <span class='hs-varid'>spaces</span>
<a name="line-419"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Null</span>
<a name="line-420"></a>
<a name="line-421"></a><a name="unknownCommand"></a><span class='hs-definition'>unknownCommand</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-422"></a><span class='hs-definition'>unknownCommand</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-423"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varop'>$</span> <span class='hs-varid'>choice</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>end</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"itemize"</span><span class='hs-layout'>,</span> <span class='hs-str'>"enumerate"</span><span class='hs-layout'>,</span> <span class='hs-str'>"description"</span><span class='hs-layout'>,</span>
<a name="line-424"></a> <span class='hs-str'>"document"</span><span class='hs-keyglyph'>]</span>
<a name="line-425"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-426"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>stateParserContext</span> <span class='hs-varid'>state</span> <span class='hs-varop'>==</span> <span class='hs-conid'>ListItemState</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-427"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\item"</span><span class='hs-layout'>)</span>
<a name="line-428"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateParseRaw</span> <span class='hs-varid'>state</span>
<a name="line-429"></a> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-430"></a> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-varid'>star</span><span class='hs-layout'>,</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>command</span>
<a name="line-431"></a> <span class='hs-varid'>spaces</span>
<a name="line-432"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Plain</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TeX</span> <span class='hs-layout'>(</span><span class='hs-str'>"\\"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-varid'>star</span> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-433"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span>
<a name="line-434"></a> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>command</span>
<a name="line-435"></a> <span class='hs-varid'>spaces</span>
<a name="line-436"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>name</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>commandsToIgnore</span>
<a name="line-437"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Null</span>
<a name="line-438"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Plain</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>args</span><span class='hs-keyglyph'>]</span>
<a name="line-439"></a>
<a name="line-440"></a><a name="commandsToIgnore"></a><span class='hs-definition'>commandsToIgnore</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-441"></a><span class='hs-definition'>commandsToIgnore</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"special"</span><span class='hs-layout'>,</span><span class='hs-str'>"pdfannot"</span><span class='hs-layout'>,</span><span class='hs-str'>"pdfstringdef"</span><span class='hs-keyglyph'>]</span>
<a name="line-442"></a>
<a name="line-443"></a><a name="comment"></a><span class='hs-comment'>-- latex comment</span>
<a name="line-444"></a><span class='hs-definition'>comment</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-445"></a><span class='hs-definition'>comment</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'>'%'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>spaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Null</span>
<a name="line-446"></a>
<a name="line-447"></a><span class='hs-comment'>-- </span>
<a name="line-448"></a><span class='hs-comment'>-- inline</span>
<a name="line-449"></a><span class='hs-comment'>--</span>
<a name="line-450"></a>
<a name="line-451"></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-452"></a><span class='hs-definition'>inline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>str</span>
<a name="line-453"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>endline</span>
<a name="line-454"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>whitespace</span>
<a name="line-455"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>quoted</span>
<a name="line-456"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>apostrophe</span>
<a name="line-457"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>strong</span>
<a name="line-458"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>math</span>
<a name="line-459"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>ellipses</span>
<a name="line-460"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>emDash</span>
<a name="line-461"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>enDash</span>
<a name="line-462"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>hyphen</span>
<a name="line-463"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>emph</span>
<a name="line-464"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>strikeout</span>
<a name="line-465"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>superscript</span>
<a name="line-466"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>subscript</span>
<a name="line-467"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>ref</span>
<a name="line-468"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>lab</span>
<a name="line-469"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>code</span>
<a name="line-470"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>url</span>
<a name="line-471"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>link</span>
<a name="line-472"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>image</span>
<a name="line-473"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>footnote</span>
<a name="line-474"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>linebreak</span>
<a name="line-475"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>accentedChar</span>
<a name="line-476"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>nonbreakingSpace</span>
<a name="line-477"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>specialChar</span>
<a name="line-478"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rawLaTeXInline'</span>
<a name="line-479"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>escapedChar</span>
<a name="line-480"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unescapedChar</span>
<a name="line-481"></a> <span class='hs-keyglyph'>]</span> <span class='hs-varop'><?></span> <span class='hs-str'>"inline"</span>
<a name="line-482"></a>
<a name="line-483"></a><a name="accentedChar"></a><span class='hs-definition'>accentedChar</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-484"></a><span class='hs-definition'>accentedChar</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>normalAccentedChar</span> <span class='hs-varop'><|></span> <span class='hs-varid'>specialAccentedChar</span>
<a name="line-485"></a>
<a name="line-486"></a><a name="normalAccentedChar"></a><span class='hs-definition'>normalAccentedChar</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-487"></a><span class='hs-definition'>normalAccentedChar</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-488"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-489"></a> <span class='hs-varid'>accent</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>"'`^\"~"</span>
<a name="line-490"></a> <span class='hs-varid'>character</span> <span class='hs-keyglyph'><-</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'{'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>letter</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-varid'>letter</span>
<a name="line-491"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>table</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-conid'>[]</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>character</span> <span class='hs-varid'>accentTable</span>
<a name="line-492"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>result</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>accent</span> <span class='hs-varid'>table</span> <span class='hs-keyword'>of</span>
<a name="line-493"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>num</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>chr</span> <span class='hs-varid'>num</span>
<a name="line-494"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-chr'>'?'</span>
<a name="line-495"></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-496"></a>
<a name="line-497"></a><a name="accentTable"></a><span class='hs-comment'>-- an association list of letters and association list of accents</span>
<a name="line-498"></a><span class='hs-comment'>-- and decimal character numbers.</span>
<a name="line-499"></a><span class='hs-definition'>accentTable</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Char</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Char</span><span class='hs-layout'>,</span> <span class='hs-conid'>Int</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-500"></a><span class='hs-definition'>accentTable</span> <span class='hs-keyglyph'>=</span>
<a name="line-501"></a> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-chr'>'A'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'`'</span><span class='hs-layout'>,</span> <span class='hs-num'>192</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\''</span><span class='hs-layout'>,</span> <span class='hs-num'>193</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'^'</span><span class='hs-layout'>,</span> <span class='hs-num'>194</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'~'</span><span class='hs-layout'>,</span> <span class='hs-num'>195</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'"'</span><span class='hs-layout'>,</span> <span class='hs-num'>196</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-502"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'E'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'`'</span><span class='hs-layout'>,</span> <span class='hs-num'>200</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\''</span><span class='hs-layout'>,</span> <span class='hs-num'>201</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'^'</span><span class='hs-layout'>,</span> <span class='hs-num'>202</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'"'</span><span class='hs-layout'>,</span> <span class='hs-num'>203</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-503"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'I'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'`'</span><span class='hs-layout'>,</span> <span class='hs-num'>204</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\''</span><span class='hs-layout'>,</span> <span class='hs-num'>205</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'^'</span><span class='hs-layout'>,</span> <span class='hs-num'>206</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'"'</span><span class='hs-layout'>,</span> <span class='hs-num'>207</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-504"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'N'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'~'</span><span class='hs-layout'>,</span> <span class='hs-num'>209</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-505"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'O'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'`'</span><span class='hs-layout'>,</span> <span class='hs-num'>210</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\''</span><span class='hs-layout'>,</span> <span class='hs-num'>211</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'^'</span><span class='hs-layout'>,</span> <span class='hs-num'>212</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'~'</span><span class='hs-layout'>,</span> <span class='hs-num'>213</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'"'</span><span class='hs-layout'>,</span> <span class='hs-num'>214</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-506"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'U'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'`'</span><span class='hs-layout'>,</span> <span class='hs-num'>217</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\''</span><span class='hs-layout'>,</span> <span class='hs-num'>218</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'^'</span><span class='hs-layout'>,</span> <span class='hs-num'>219</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'"'</span><span class='hs-layout'>,</span> <span class='hs-num'>220</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-507"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'a'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'`'</span><span class='hs-layout'>,</span> <span class='hs-num'>224</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\''</span><span class='hs-layout'>,</span> <span class='hs-num'>225</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'^'</span><span class='hs-layout'>,</span> <span class='hs-num'>227</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'"'</span><span class='hs-layout'>,</span> <span class='hs-num'>228</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-508"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'e'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'`'</span><span class='hs-layout'>,</span> <span class='hs-num'>232</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\''</span><span class='hs-layout'>,</span> <span class='hs-num'>233</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'^'</span><span class='hs-layout'>,</span> <span class='hs-num'>234</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'"'</span><span class='hs-layout'>,</span> <span class='hs-num'>235</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-509"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'i'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'`'</span><span class='hs-layout'>,</span> <span class='hs-num'>236</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\''</span><span class='hs-layout'>,</span> <span class='hs-num'>237</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'^'</span><span class='hs-layout'>,</span> <span class='hs-num'>238</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'"'</span><span class='hs-layout'>,</span> <span class='hs-num'>239</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-510"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'n'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'~'</span><span class='hs-layout'>,</span> <span class='hs-num'>241</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-511"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'o'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'`'</span><span class='hs-layout'>,</span> <span class='hs-num'>242</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\''</span><span class='hs-layout'>,</span> <span class='hs-num'>243</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'^'</span><span class='hs-layout'>,</span> <span class='hs-num'>244</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'~'</span><span class='hs-layout'>,</span> <span class='hs-num'>245</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'"'</span><span class='hs-layout'>,</span> <span class='hs-num'>246</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-512"></a> <span class='hs-layout'>(</span><span class='hs-chr'>'u'</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-chr'>'`'</span><span class='hs-layout'>,</span> <span class='hs-num'>249</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\''</span><span class='hs-layout'>,</span> <span class='hs-num'>250</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'^'</span><span class='hs-layout'>,</span> <span class='hs-num'>251</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-chr'>'"'</span><span class='hs-layout'>,</span> <span class='hs-num'>252</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span>
<a name="line-513"></a>
<a name="line-514"></a><a name="specialAccentedChar"></a><span class='hs-definition'>specialAccentedChar</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-515"></a><span class='hs-definition'>specialAccentedChar</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>ccedil</span><span class='hs-layout'>,</span> <span class='hs-varid'>aring</span><span class='hs-layout'>,</span> <span class='hs-varid'>iuml</span><span class='hs-layout'>,</span> <span class='hs-varid'>szlig</span><span class='hs-layout'>,</span> <span class='hs-varid'>aelig</span><span class='hs-layout'>,</span>
<a name="line-516"></a> <span class='hs-varid'>oslash</span><span class='hs-layout'>,</span> <span class='hs-varid'>pound</span><span class='hs-layout'>,</span> <span class='hs-varid'>euro</span><span class='hs-layout'>,</span> <span class='hs-varid'>copyright</span><span class='hs-layout'>,</span> <span class='hs-varid'>sect</span> <span class='hs-keyglyph'>]</span>
<a name="line-517"></a>
<a name="line-518"></a><a name="ccedil"></a><span class='hs-definition'>ccedil</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-519"></a><span class='hs-definition'>ccedil</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-520"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-521"></a> <span class='hs-varid'>letter'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOfStrings</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"cc"</span><span class='hs-layout'>,</span> <span class='hs-str'>"cC"</span><span class='hs-keyglyph'>]</span>
<a name="line-522"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>num</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>letter'</span> <span class='hs-varop'>==</span> <span class='hs-str'>"cc"</span> <span class='hs-keyword'>then</span> <span class='hs-num'>231</span> <span class='hs-keyword'>else</span> <span class='hs-num'>199</span>
<a name="line-523"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>chr</span> <span class='hs-varid'>num</span><span class='hs-keyglyph'>]</span>
<a name="line-524"></a>
<a name="line-525"></a><a name="aring"></a><span class='hs-definition'>aring</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-526"></a><span class='hs-definition'>aring</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-527"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-528"></a> <span class='hs-varid'>letter'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOfStrings</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"aa"</span><span class='hs-layout'>,</span> <span class='hs-str'>"AA"</span><span class='hs-keyglyph'>]</span>
<a name="line-529"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>num</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>letter'</span> <span class='hs-varop'>==</span> <span class='hs-str'>"aa"</span> <span class='hs-keyword'>then</span> <span class='hs-num'>229</span> <span class='hs-keyword'>else</span> <span class='hs-num'>197</span>
<a name="line-530"></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'>chr</span> <span class='hs-varid'>num</span><span class='hs-keyglyph'>]</span>
<a name="line-531"></a>
<a name="line-532"></a><a name="iuml"></a><span class='hs-definition'>iuml</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-533"></a><span class='hs-definition'>iuml</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</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-varop'>>></span> <span class='hs-varid'>oneOfStrings</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"\\i"</span><span class='hs-layout'>,</span> <span class='hs-str'>"{\\i}"</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>>></span>
<a name="line-534"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>chr</span> <span class='hs-num'>239</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-535"></a>
<a name="line-536"></a><a name="szlig"></a><span class='hs-definition'>szlig</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-537"></a><span class='hs-definition'>szlig</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\ss"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>chr</span> <span class='hs-num'>223</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-538"></a>
<a name="line-539"></a><a name="oslash"></a><span class='hs-definition'>oslash</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-540"></a><span class='hs-definition'>oslash</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-541"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-542"></a> <span class='hs-varid'>letter'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>char</span> <span class='hs-chr'>'o'</span><span class='hs-layout'>,</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'O'</span><span class='hs-keyglyph'>]</span>
<a name="line-543"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>num</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>letter'</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'o'</span> <span class='hs-keyword'>then</span> <span class='hs-num'>248</span> <span class='hs-keyword'>else</span> <span class='hs-num'>216</span>
<a name="line-544"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>chr</span> <span class='hs-varid'>num</span><span class='hs-keyglyph'>]</span>
<a name="line-545"></a>
<a name="line-546"></a><a name="aelig"></a><span class='hs-definition'>aelig</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-547"></a><span class='hs-definition'>aelig</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-548"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span>
<a name="line-549"></a> <span class='hs-varid'>letter'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOfStrings</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"ae"</span><span class='hs-layout'>,</span> <span class='hs-str'>"AE"</span><span class='hs-keyglyph'>]</span>
<a name="line-550"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>num</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>letter'</span> <span class='hs-varop'>==</span> <span class='hs-str'>"ae"</span> <span class='hs-keyword'>then</span> <span class='hs-num'>230</span> <span class='hs-keyword'>else</span> <span class='hs-num'>198</span>
<a name="line-551"></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'>chr</span> <span class='hs-varid'>num</span><span class='hs-keyglyph'>]</span>
<a name="line-552"></a>
<a name="line-553"></a><a name="pound"></a><span class='hs-definition'>pound</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-554"></a><span class='hs-definition'>pound</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\pounds"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>chr</span> <span class='hs-num'>163</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-555"></a>
<a name="line-556"></a><a name="euro"></a><span class='hs-definition'>euro</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-557"></a><span class='hs-definition'>euro</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\euro"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>chr</span> <span class='hs-num'>8364</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-558"></a>
<a name="line-559"></a><a name="copyright"></a><span class='hs-definition'>copyright</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-560"></a><span class='hs-definition'>copyright</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\copyright"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>chr</span> <span class='hs-num'>169</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-561"></a>
<a name="line-562"></a><a name="sect"></a><span class='hs-definition'>sect</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-563"></a><span class='hs-definition'>sect</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\S"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>chr</span> <span class='hs-num'>167</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-564"></a>
<a name="line-565"></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-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-566"></a><span class='hs-definition'>escapedChar</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-567"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>escaped</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-varid'>specialChars</span><span class='hs-layout'>)</span>
<a name="line-568"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>result</span> <span class='hs-varop'>==</span> <span class='hs-conid'>Str</span> <span class='hs-str'>"\n"</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>Str</span> <span class='hs-str'>" "</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>result</span>
<a name="line-569"></a>
<a name="line-570"></a><a name="unescapedChar"></a><span class='hs-comment'>-- nonescaped special characters</span>
<a name="line-571"></a><span class='hs-definition'>unescapedChar</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-572"></a><span class='hs-definition'>unescapedChar</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>"`$^&_#{}|<>"</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>c</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-573"></a>
<a name="line-574"></a><a name="specialChar"></a><span class='hs-definition'>specialChar</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-575"></a><span class='hs-definition'>specialChar</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>spacer</span><span class='hs-layout'>,</span> <span class='hs-varid'>interwordSpace</span><span class='hs-layout'>,</span>
<a name="line-576"></a> <span class='hs-varid'>backslash</span><span class='hs-layout'>,</span> <span class='hs-varid'>tilde</span><span class='hs-layout'>,</span> <span class='hs-varid'>caret</span><span class='hs-layout'>,</span>
<a name="line-577"></a> <span class='hs-varid'>bar</span><span class='hs-layout'>,</span> <span class='hs-varid'>lt</span><span class='hs-layout'>,</span> <span class='hs-varid'>gt</span><span class='hs-layout'>,</span> <span class='hs-varid'>doubleQuote</span> <span class='hs-keyglyph'>]</span>
<a name="line-578"></a>
<a name="line-579"></a><a name="spacer"></a><span class='hs-definition'>spacer</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-580"></a><span class='hs-definition'>spacer</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</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-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-581"></a>
<a name="line-582"></a><a name="interwordSpace"></a><span class='hs-definition'>interwordSpace</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-583"></a><span class='hs-definition'>interwordSpace</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</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-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>"\160"</span><span class='hs-layout'>)</span>
<a name="line-584"></a>
<a name="line-585"></a><a name="backslash"></a><span class='hs-definition'>backslash</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-586"></a><span class='hs-definition'>backslash</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\textbackslash"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>optional</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> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>"\\"</span><span class='hs-layout'>)</span>
<a name="line-587"></a>
<a name="line-588"></a><a name="tilde"></a><span class='hs-definition'>tilde</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-589"></a><span class='hs-definition'>tilde</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\ensuremath{\\sim}"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>"~"</span><span class='hs-layout'>)</span>
<a name="line-590"></a>
<a name="line-591"></a><a name="caret"></a><span class='hs-definition'>caret</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-592"></a><span class='hs-definition'>caret</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</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-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>"^"</span><span class='hs-layout'>)</span>
<a name="line-593"></a>
<a name="line-594"></a><a name="bar"></a><span class='hs-definition'>bar</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-595"></a><span class='hs-definition'>bar</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\textbar"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>optional</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"{}"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>"\\"</span><span class='hs-layout'>)</span>
<a name="line-596"></a>
<a name="line-597"></a><a name="lt"></a><span class='hs-definition'>lt</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-598"></a><span class='hs-definition'>lt</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\textless"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>optional</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"{}"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>"<"</span><span class='hs-layout'>)</span>
<a name="line-599"></a>
<a name="line-600"></a><a name="gt"></a><span class='hs-definition'>gt</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-601"></a><span class='hs-definition'>gt</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\textgreater"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>optional</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> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>">"</span><span class='hs-layout'>)</span>
<a name="line-602"></a>
<a name="line-603"></a><a name="doubleQuote"></a><span class='hs-definition'>doubleQuote</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-604"></a><span class='hs-definition'>doubleQuote</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'"'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>"\""</span><span class='hs-layout'>)</span>
<a name="line-605"></a>
<a name="line-606"></a><a name="code"></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-607"></a><span class='hs-definition'>code</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>code1</span> <span class='hs-varop'><|></span> <span class='hs-varid'>code2</span> <span class='hs-varop'><|></span> <span class='hs-varid'>lhsInlineCode</span>
<a name="line-608"></a>
<a name="line-609"></a><a name="code1"></a><span class='hs-definition'>code1</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-610"></a><span class='hs-definition'>code1</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-611"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\verb"</span>
<a name="line-612"></a> <span class='hs-varid'>marker</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>anyChar</span>
<a name="line-613"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>marker</span><span class='hs-layout'>)</span>
<a name="line-614"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Code</span> <span class='hs-varop'>$</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varid'>result</span>
<a name="line-615"></a>
<a name="line-616"></a><a name="code2"></a><span class='hs-definition'>code2</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-617"></a><span class='hs-definition'>code2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-618"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\texttt{"</span>
<a name="line-619"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>"\\\n~$%^&{}"</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span><span class='hs-layout'>)</span>
<a name="line-620"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Code</span> <span class='hs-varid'>result</span>
<a name="line-621"></a>
<a name="line-622"></a><a name="lhsInlineCode"></a><span class='hs-definition'>lhsInlineCode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-623"></a><span class='hs-definition'>lhsInlineCode</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-624"></a> <span class='hs-varid'>failUnlessLHS</span>
<a name="line-625"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'|'</span>
<a name="line-626"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</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-varid'>char</span> <span class='hs-chr'>'|'</span><span class='hs-layout'>)</span>
<a name="line-627"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Code</span> <span class='hs-varid'>result</span>
<a name="line-628"></a>
<a name="line-629"></a><a name="emph"></a><span class='hs-definition'>emph</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-630"></a><span class='hs-definition'>emph</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>oneOfStrings</span> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"\\emph{"</span><span class='hs-layout'>,</span> <span class='hs-str'>"\\textit{"</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>>></span>
<a name="line-631"></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-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Emph</span>
<a name="line-632"></a>
<a name="line-633"></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-634"></a><span class='hs-definition'>strikeout</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\sout{"</span> <span class='hs-varop'>>></span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span>
<a name="line-635"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Strikeout</span>
<a name="line-636"></a>
<a name="line-637"></a><a name="superscript"></a><span class='hs-definition'>superscript</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-638"></a><span class='hs-definition'>superscript</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\textsuperscript{"</span> <span class='hs-varop'>>></span>
<a name="line-639"></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-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Superscript</span>
<a name="line-640"></a>
<a name="line-641"></a><a name="subscript"></a><span class='hs-comment'>-- note: \textsubscript isn't a standard latex command, but we use</span>
<a name="line-642"></a><span class='hs-comment'>-- a defined version in pandoc.</span>
<a name="line-643"></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-644"></a><span class='hs-definition'>subscript</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'>"\\textsubscript{"</span> <span class='hs-varop'>>></span> <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-layout'>)</span> <span class='hs-varop'>>>=</span>
<a name="line-645"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Subscript</span>
<a name="line-646"></a>
<a name="line-647"></a><a name="apostrophe"></a><span class='hs-definition'>apostrophe</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-648"></a><span class='hs-definition'>apostrophe</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\''</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Apostrophe</span>
<a name="line-649"></a>
<a name="line-650"></a><a name="quoted"></a><span class='hs-definition'>quoted</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-651"></a><span class='hs-definition'>quoted</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>doubleQuoted</span> <span class='hs-varop'><|></span> <span class='hs-varid'>singleQuoted</span>
<a name="line-652"></a>
<a name="line-653"></a><a name="singleQuoted"></a><span class='hs-definition'>singleQuoted</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-654"></a><span class='hs-definition'>singleQuoted</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>enclosed</span> <span class='hs-varid'>singleQuoteStart</span> <span class='hs-varid'>singleQuoteEnd</span> <span class='hs-varid'>inline</span> <span class='hs-varop'>>>=</span>
<a name="line-655"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Quoted</span> <span class='hs-conid'>SingleQuote</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span>
<a name="line-656"></a>
<a name="line-657"></a><a name="doubleQuoted"></a><span class='hs-definition'>doubleQuoted</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-658"></a><span class='hs-definition'>doubleQuoted</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>enclosed</span> <span class='hs-varid'>doubleQuoteStart</span> <span class='hs-varid'>doubleQuoteEnd</span> <span class='hs-varid'>inline</span> <span class='hs-varop'>>>=</span>
<a name="line-659"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Quoted</span> <span class='hs-conid'>DoubleQuote</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span>
<a name="line-660"></a>
<a name="line-661"></a><a name="singleQuoteStart"></a><span class='hs-definition'>singleQuoteStart</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-662"></a><span class='hs-definition'>singleQuoteStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span>
<a name="line-663"></a>
<a name="line-664"></a><a name="singleQuoteEnd"></a><span class='hs-definition'>singleQuoteEnd</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-665"></a><span class='hs-definition'>singleQuoteEnd</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'>'\''</span> <span class='hs-varop'>>></span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>alphaNum</span>
<a name="line-666"></a>
<a name="line-667"></a><a name="doubleQuoteStart"></a><span class='hs-definition'>doubleQuoteStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CharParser</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span>
<a name="line-668"></a><span class='hs-definition'>doubleQuoteStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>string</span> <span class='hs-str'>"``"</span>
<a name="line-669"></a>
<a name="line-670"></a><a name="doubleQuoteEnd"></a><span class='hs-definition'>doubleQuoteEnd</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CharParser</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span>
<a name="line-671"></a><span class='hs-definition'>doubleQuoteEnd</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"''"</span>
<a name="line-672"></a>
<a name="line-673"></a><a name="ellipses"></a><span class='hs-definition'>ellipses</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-674"></a><span class='hs-definition'>ellipses</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\ldots"</span> <span class='hs-varop'>>></span> <span class='hs-varid'>optional</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> <span class='hs-varop'>>></span>
<a name="line-675"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Ellipses</span>
<a name="line-676"></a>
<a name="line-677"></a><a name="enDash"></a><span class='hs-definition'>enDash</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-678"></a><span class='hs-definition'>enDash</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</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-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>EnDash</span>
<a name="line-679"></a>
<a name="line-680"></a><a name="emDash"></a><span class='hs-definition'>emDash</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-681"></a><span class='hs-definition'>emDash</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</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-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>EmDash</span>
<a name="line-682"></a>
<a name="line-683"></a><a name="hyphen"></a><span class='hs-definition'>hyphen</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-684"></a><span class='hs-definition'>hyphen</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'-'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>"-"</span><span class='hs-layout'>)</span>
<a name="line-685"></a>
<a name="line-686"></a><a name="lab"></a><span class='hs-definition'>lab</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-687"></a><span class='hs-definition'>lab</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-688"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\label{"</span>
<a name="line-689"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</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-690"></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-str'>"("</span> <span class='hs-varop'>++</span> <span class='hs-varid'>result</span> <span class='hs-varop'>++</span> <span class='hs-str'>")"</span>
<a name="line-691"></a>
<a name="line-692"></a><a name="ref"></a><span class='hs-definition'>ref</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-693"></a><span class='hs-definition'>ref</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\ref{"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</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'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Str</span>
<a name="line-694"></a>
<a name="line-695"></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-696"></a><span class='hs-definition'>strong</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\textbf{"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <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-layout'>)</span> <span class='hs-varop'>>>=</span>
<a name="line-697"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Strong</span>
<a name="line-698"></a>
<a name="line-699"></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-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-700"></a><span class='hs-definition'>whitespace</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-str'>" \t"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Space</span>
<a name="line-701"></a>
<a name="line-702"></a><a name="nonbreakingSpace"></a><span class='hs-definition'>nonbreakingSpace</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-703"></a><span class='hs-definition'>nonbreakingSpace</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-str'>"\160"</span><span class='hs-layout'>)</span>
<a name="line-704"></a>
<a name="line-705"></a><a name="linebreak"></a><span class='hs-comment'>-- hard line break</span>
<a name="line-706"></a><span class='hs-definition'>linebreak</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-707"></a><span class='hs-definition'>linebreak</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</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-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>LineBreak</span>
<a name="line-708"></a>
<a name="line-709"></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-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-710"></a><span class='hs-definition'>str</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-varid'>specialChars</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Str</span>
<a name="line-711"></a>
<a name="line-712"></a><a name="endline"></a><span class='hs-comment'>-- endline internal to paragraph</span>
<a name="line-713"></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-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-714"></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-varid'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Space</span>
<a name="line-715"></a>
<a name="line-716"></a><a name="math"></a><span class='hs-comment'>-- math</span>
<a name="line-717"></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-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-718"></a><span class='hs-definition'>math</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>math3</span> <span class='hs-varop'>>>=</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-719"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>math1</span> <span class='hs-varop'>>>=</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-720"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>math2</span> <span class='hs-varop'>>>=</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-721"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>math4</span> <span class='hs-varop'>>>=</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-722"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>math5</span> <span class='hs-varop'>>>=</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-723"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>math6</span> <span class='hs-varop'>>>=</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-724"></a> <span class='hs-varop'><?></span> <span class='hs-str'>"math"</span>
<a name="line-725"></a>
<a name="line-726"></a><a name="math1"></a><span class='hs-definition'>math1</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-727"></a><span class='hs-definition'>math1</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'>'$'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'$'</span><span class='hs-layout'>)</span>
<a name="line-728"></a>
<a name="line-729"></a><a name="math2"></a><span class='hs-definition'>math2</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-730"></a><span class='hs-definition'>math2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\("</span> <span class='hs-varop'>>></span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\)"</span><span class='hs-layout'>)</span>
<a name="line-731"></a>
<a name="line-732"></a><a name="math3"></a><span class='hs-definition'>math3</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-733"></a><span class='hs-definition'>math3</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'$'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>math1</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'$'</span>
<a name="line-734"></a>
<a name="line-735"></a><a name="math4"></a><span class='hs-definition'>math4</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span>
<a name="line-736"></a><span class='hs-definition'>math4</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-737"></a> <span class='hs-varid'>name</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>begin</span> <span class='hs-str'>"displaymath"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"equation"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"equation*"</span> <span class='hs-varop'><|></span>
<a name="line-738"></a> <span class='hs-varid'>begin</span> <span class='hs-str'>"gather"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"gather*"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"gathered"</span> <span class='hs-varop'><|></span>
<a name="line-739"></a> <span class='hs-varid'>begin</span> <span class='hs-str'>"multline"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"multline*"</span>
<a name="line-740"></a> <span class='hs-varid'>spaces</span>
<a name="line-741"></a> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>end</span> <span class='hs-varid'>name</span><span class='hs-layout'>)</span>
<a name="line-742"></a>
<a name="line-743"></a><a name="math5"></a><span class='hs-definition'>math5</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-744"></a><span class='hs-definition'>math5</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\["</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>spaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\]"</span><span class='hs-layout'>)</span>
<a name="line-745"></a>
<a name="line-746"></a><a name="math6"></a><span class='hs-definition'>math6</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-747"></a><span class='hs-definition'>math6</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-748"></a> <span class='hs-varid'>name</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>begin</span> <span class='hs-str'>"eqnarray"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"eqnarray*"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"align"</span> <span class='hs-varop'><|></span>
<a name="line-749"></a> <span class='hs-varid'>begin</span> <span class='hs-str'>"align*"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"alignat"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"alignat*"</span> <span class='hs-varop'><|></span>
<a name="line-750"></a> <span class='hs-varid'>begin</span> <span class='hs-str'>"split"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"aligned"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>begin</span> <span class='hs-str'>"alignedat"</span>
<a name="line-751"></a> <span class='hs-varid'>spaces</span>
<a name="line-752"></a> <span class='hs-varid'>res</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>end</span> <span class='hs-varid'>name</span><span class='hs-layout'>)</span>
<a name="line-753"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-chr'>'&'</span><span class='hs-layout'>)</span> <span class='hs-varid'>res</span> <span class='hs-comment'>-- remove alignment codes</span>
<a name="line-754"></a>
<a name="line-755"></a><span class='hs-comment'>--</span>
<a name="line-756"></a><span class='hs-comment'>-- links and images</span>
<a name="line-757"></a><span class='hs-comment'>--</span>
<a name="line-758"></a>
<a name="line-759"></a><a name="url"></a><span class='hs-definition'>url</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-760"></a><span class='hs-definition'>url</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-761"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\url"</span>
<a name="line-762"></a> <span class='hs-varid'>url'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>charsInBalanced</span> <span class='hs-chr'>'{'</span> <span class='hs-chr'>'}'</span>
<a name="line-763"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Link</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Code</span> <span class='hs-varid'>url'</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>escapeURI</span> <span class='hs-varid'>url'</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-764"></a>
<a name="line-765"></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-766"></a><span class='hs-definition'>link</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-767"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\href{"</span>
<a name="line-768"></a> <span class='hs-varid'>url'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span><span class='hs-layout'>)</span>
<a name="line-769"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'{'</span>
<a name="line-770"></a> <span class='hs-varid'>label'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span><span class='hs-layout'>)</span>
<a name="line-771"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Link</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>label'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>escapeURI</span> <span class='hs-varid'>url'</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-772"></a>
<a name="line-773"></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-774"></a><span class='hs-definition'>image</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-775"></a> <span class='hs-layout'>(</span><span class='hs-str'>"includegraphics"</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>command</span>
<a name="line-776"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>args'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-varid'>isArg</span> <span class='hs-varid'>args</span> <span class='hs-comment'>-- filter out options</span>
<a name="line-777"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span><span class='hs-varid'>tit</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>args'</span> <span class='hs-keyword'>of</span>
<a name="line-778"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-779"></a> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>stripFirstAndLast</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-780"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Image</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-str'>"image"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>escapeURI</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-781"></a>
<a name="line-782"></a><a name="footnote"></a><span class='hs-definition'>footnote</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-783"></a><span class='hs-definition'>footnote</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-784"></a> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>contents</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>command</span>
<a name="line-785"></a> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>name</span> <span class='hs-varop'>==</span> <span class='hs-str'>"footnote"</span><span class='hs-layout'>)</span> <span class='hs-varop'>||</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span> <span class='hs-varop'>==</span> <span class='hs-str'>"thanks"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-786"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>string</span> <span class='hs-str'>""</span>
<a name="line-787"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"not a footnote or thanks command"</span>
<a name="line-788"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>contents'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stripFirstAndLast</span> <span class='hs-varid'>contents</span>
<a name="line-789"></a> <span class='hs-comment'>-- parse the extracted block, which may contain various block elements:</span>
<a name="line-790"></a> <span class='hs-varid'>rest</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getInput</span>
<a name="line-791"></a> <span class='hs-varid'>setInput</span> <span class='hs-varop'>$</span> <span class='hs-varid'>contents'</span>
<a name="line-792"></a> <span class='hs-varid'>blocks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseBlocks</span>
<a name="line-793"></a> <span class='hs-varid'>setInput</span> <span class='hs-varid'>rest</span>
<a name="line-794"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Note</span> <span class='hs-varid'>blocks</span>
<a name="line-795"></a>
<a name="line-796"></a><a name="rawLaTeXInline'"></a><span class='hs-comment'>-- | Parse any LaTeX inline command and return it in a raw TeX inline element.</span>
<a name="line-797"></a><span class='hs-definition'>rawLaTeXInline'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-798"></a><span class='hs-definition'>rawLaTeXInline'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-799"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varop'>$</span> <span class='hs-varid'>oneOfStrings</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"\\begin"</span><span class='hs-layout'>,</span> <span class='hs-str'>"\\end"</span><span class='hs-layout'>,</span> <span class='hs-str'>"\\item"</span><span class='hs-layout'>,</span> <span class='hs-str'>"\\ignore"</span><span class='hs-layout'>,</span>
<a name="line-800"></a> <span class='hs-str'>"\\section"</span><span class='hs-keyglyph'>]</span>
<a name="line-801"></a> <span class='hs-varid'>rawLaTeXInline</span>
<a name="line-802"></a>
<a name="line-803"></a><a name="rawLaTeXInline"></a><span class='hs-comment'>-- | Parse any LaTeX command and return it in a raw TeX inline element.</span>
<a name="line-804"></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-805"></a><span class='hs-definition'>rawLaTeXInline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-806"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-807"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateParseRaw</span> <span class='hs-varid'>state</span>
<a name="line-808"></a> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-809"></a> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-varid'>star</span><span class='hs-layout'>,</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>command</span>
<a name="line-810"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TeX</span> <span class='hs-layout'>(</span><span class='hs-str'>"\\"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-varid'>star</span> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span>
<a name="line-811"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span>
<a name="line-812"></a> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>command</span>
<a name="line-813"></a> <span class='hs-varid'>spaces</span>
<a name="line-814"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>name</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>commandsToIgnore</span>
<a name="line-815"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-str'>""</span>
<a name="line-816"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-layout'>(</span><span class='hs-varid'>concat</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span>
</pre></body>
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