<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://www.cs.york.ac.uk/fp/darcs/hscolour/ --> <title>src/Text/Pandoc/Readers/Markdown.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <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.Markdown <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 markdown-formatted plain text 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'>Markdown</span> <span class='hs-layout'>(</span> <a name="line-31"></a> <span class='hs-varid'>readMarkdown</span> <a name="line-32"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-33"></a> <a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span> <span class='hs-varid'>transpose</span><span class='hs-layout'>,</span> <span class='hs-varid'>isSuffixOf</span><span class='hs-layout'>,</span> <span class='hs-varid'>sortBy</span><span class='hs-layout'>,</span> <span class='hs-varid'>findIndex</span><span class='hs-layout'>,</span> <span class='hs-varid'>intercalate</span> <span class='hs-layout'>)</span> <a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>M</span> <a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Ord</span> <span class='hs-layout'>(</span> <span class='hs-varid'>comparing</span> <span class='hs-layout'>)</span> <a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span> <span class='hs-layout'>(</span> <span class='hs-varid'>isAlphaNum</span> <span class='hs-layout'>)</span> <a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span> <a name="line-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'>Definition</span> <a name="line-40"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Shared</span> <a name="line-41"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Parsing</span> <a name="line-42"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>LaTeX</span> <span class='hs-layout'>(</span> <span class='hs-varid'>rawLaTeXInline</span><span class='hs-layout'>,</span> <span class='hs-varid'>rawLaTeXEnvironment'</span> <span class='hs-layout'>)</span> <a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>HTML</span> <span class='hs-layout'>(</span> <span class='hs-varid'>rawHtmlBlock</span><span class='hs-layout'>,</span> <span class='hs-varid'>anyHtmlBlockTag</span><span class='hs-layout'>,</span> <a name="line-44"></a> <span class='hs-varid'>anyHtmlInlineTag</span><span class='hs-layout'>,</span> <span class='hs-varid'>anyHtmlTag</span><span class='hs-layout'>,</span> <a name="line-45"></a> <span class='hs-varid'>anyHtmlEndTag</span><span class='hs-layout'>,</span> <span class='hs-varid'>htmlEndTag</span><span class='hs-layout'>,</span> <span class='hs-varid'>extractTagType</span><span class='hs-layout'>,</span> <a name="line-46"></a> <span class='hs-varid'>htmlBlockElement</span><span class='hs-layout'>,</span> <span class='hs-varid'>htmlComment</span><span class='hs-layout'>,</span> <span class='hs-varid'>unsanitaryURI</span> <span class='hs-layout'>)</span> <a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>CharacterReferences</span> <span class='hs-layout'>(</span> <span class='hs-varid'>decodeCharacterReferences</span> <span class='hs-layout'>)</span> <a name="line-48"></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-49"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span><span class='hs-varid'>when</span><span class='hs-layout'>,</span> <span class='hs-varid'>liftM</span><span class='hs-layout'>,</span> <span class='hs-varid'>unless</span><span class='hs-layout'>)</span> <a name="line-50"></a> <a name="line-51"></a><a name="readMarkdown"></a><span class='hs-comment'>-- | Read markdown from an input string and return a Pandoc document.</span> <a name="line-52"></a><span class='hs-definition'>readMarkdown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ParserState</span> <span class='hs-comment'>-- ^ Parser state, including options for parser</span> <a name="line-53"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ String to parse (assuming @'\n'@ line endings)</span> <a name="line-54"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Pandoc</span> <a name="line-55"></a><span class='hs-definition'>readMarkdown</span> <span class='hs-varid'>state</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>readWith</span> <span class='hs-varid'>parseMarkdown</span><span class='hs-layout'>)</span> <span class='hs-varid'>state</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n\n"</span><span class='hs-layout'>)</span> <a name="line-56"></a> <a name="line-57"></a><span class='hs-comment'>--</span> <a name="line-58"></a><span class='hs-comment'>-- Constants and data structure definitions</span> <a name="line-59"></a><span class='hs-comment'>--</span> <a name="line-60"></a> <a name="line-61"></a><a name="bulletListMarkers"></a><span class='hs-definition'>bulletListMarkers</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-62"></a><span class='hs-definition'>bulletListMarkers</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"*+-"</span> <a name="line-63"></a> <a name="line-64"></a><a name="hruleChars"></a><span class='hs-definition'>hruleChars</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-65"></a><span class='hs-definition'>hruleChars</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"*-_"</span> <a name="line-66"></a> <a name="line-67"></a><a name="setextHChars"></a><span class='hs-definition'>setextHChars</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-68"></a><span class='hs-definition'>setextHChars</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"=-"</span> <a name="line-69"></a> <a name="line-70"></a><a name="specialChars"></a><span class='hs-comment'>-- treat these as potentially non-text when parsing inline:</span> <a name="line-71"></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-72"></a><span class='hs-definition'>specialChars</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\\[]*_~`<>$!^-.&@'\";"</span> <a name="line-73"></a> <a name="line-74"></a><span class='hs-comment'>--</span> <a name="line-75"></a><span class='hs-comment'>-- auxiliary functions</span> <a name="line-76"></a><span class='hs-comment'>--</span> <a name="line-77"></a> <a name="line-78"></a><a name="indentSpaces"></a><span class='hs-definition'>indentSpaces</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-79"></a><span class='hs-definition'>indentSpaces</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-80"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-81"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>tabStop</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateTabStop</span> <span class='hs-varid'>state</span> <a name="line-82"></a> <span class='hs-varid'>count</span> <span class='hs-varid'>tabStop</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <a name="line-83"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\t"</span> <span class='hs-varop'><?></span> <span class='hs-str'>"indentation"</span> <a name="line-84"></a> <a name="line-85"></a><a name="nonindentSpaces"></a><span class='hs-definition'>nonindentSpaces</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-86"></a><span class='hs-definition'>nonindentSpaces</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-87"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-88"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>tabStop</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateTabStop</span> <span class='hs-varid'>state</span> <a name="line-89"></a> <span class='hs-varid'>sps</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span> <a name="line-90"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>length</span> <span class='hs-varid'>sps</span> <span class='hs-varop'><</span> <span class='hs-varid'>tabStop</span> <a name="line-91"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varid'>sps</span> <a name="line-92"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>unexpected</span> <span class='hs-str'>"indented line"</span> <a name="line-93"></a> <a name="line-94"></a><a name="skipNonindentSpaces"></a><span class='hs-definition'>skipNonindentSpaces</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span> <a name="line-95"></a><span class='hs-definition'>skipNonindentSpaces</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-96"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-97"></a> <span class='hs-varid'>atMostSpaces</span> <span class='hs-layout'>(</span><span class='hs-varid'>stateTabStop</span> <span class='hs-varid'>state</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <a name="line-98"></a> <a name="line-99"></a><a name="atMostSpaces"></a><span class='hs-definition'>atMostSpaces</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></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-100"></a><span class='hs-definition'>atMostSpaces</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span> <a name="line-101"></a><span class='hs-definition'>atMostSpaces</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span> <span class='hs-varop'>>></span> <span class='hs-varid'>atMostSpaces</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <a name="line-102"></a> <a name="line-103"></a><a name="failUnlessBeginningOfLine"></a><span class='hs-comment'>-- | Fail unless we're at beginning of a line.</span> <a name="line-104"></a><span class='hs-definition'>failUnlessBeginningOfLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-varid'>tok</span> <span class='hs-varid'>st</span> <span class='hs-conid'>()</span> <a name="line-105"></a><span class='hs-definition'>failUnlessBeginningOfLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-106"></a> <span class='hs-varid'>pos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span> <a name="line-107"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>sourceColumn</span> <span class='hs-varid'>pos</span> <span class='hs-varop'>==</span> <span class='hs-num'>1</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"not beginning of line"</span> <a name="line-108"></a> <a name="line-109"></a><a name="failUnlessSmart"></a><span class='hs-comment'>-- | Fail unless we're in "smart typography" mode.</span> <a name="line-110"></a><span class='hs-definition'>failUnlessSmart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-varid'>tok</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span> <a name="line-111"></a><span class='hs-definition'>failUnlessSmart</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-112"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-113"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateSmart</span> <span class='hs-varid'>state</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>pzero</span> <a name="line-114"></a> <a name="line-115"></a><a name="inlinesInBalancedBrackets"></a><span class='hs-comment'>-- | Parse a sequence of inline elements between square brackets,</span> <a name="line-116"></a><span class='hs-comment'>-- including inlines between balanced pairs of square brackets.</span> <a name="line-117"></a><span class='hs-definition'>inlinesInBalancedBrackets</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-118"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span> <a name="line-119"></a><span class='hs-definition'>inlinesInBalancedBrackets</span> <span class='hs-varid'>parser</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-120"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'['</span> <a name="line-121"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span> <span class='hs-layout'>(</span><span class='hs-keyword'>do</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-varid'>res</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parser</span> <a name="line-122"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>res</span> <span class='hs-varop'>==</span> <span class='hs-str'>"["</span><span class='hs-layout'>)</span> <span class='hs-varid'>pzero</span> <a name="line-123"></a> <span class='hs-varid'>bal</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>inlinesInBalancedBrackets</span> <span class='hs-varid'>parser</span> <a name="line-124"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-str'>"["</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>bal</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-str'>"]"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-125"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>count</span> <span class='hs-num'>1</span> <span class='hs-varid'>parser</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-126"></a> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>']'</span><span class='hs-layout'>)</span> <a name="line-127"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>result</span> <a name="line-128"></a> <a name="line-129"></a><span class='hs-comment'>--</span> <a name="line-130"></a><span class='hs-comment'>-- document structure</span> <a name="line-131"></a><span class='hs-comment'>--</span> <a name="line-132"></a> <a name="line-133"></a><a name="titleLine"></a><span class='hs-definition'>titleLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span> <a name="line-134"></a><span class='hs-definition'>titleLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-135"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'%'</span> <a name="line-136"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-137"></a> <span class='hs-varid'>res</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span> <a name="line-138"></a> <span class='hs-varop'><|></span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>endline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>whitespace</span><span class='hs-layout'>)</span> <a name="line-139"></a> <span class='hs-varid'>newline</span> <a name="line-140"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>res</span> <a name="line-141"></a> <a name="line-142"></a><a name="authorsLine"></a><span class='hs-definition'>authorsLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <a name="line-143"></a><span class='hs-definition'>authorsLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-144"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'%'</span> <a name="line-145"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-146"></a> <span class='hs-varid'>authors</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sepEndBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-str'>";\n"</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-147"></a> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>';'</span> <span class='hs-varop'><|></span> <a name="line-148"></a> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-149"></a> <span class='hs-varid'>newline</span> <a name="line-150"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>null</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>authors</span> <a name="line-151"></a> <a name="line-152"></a><a name="dateLine"></a><span class='hs-definition'>dateLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span> <a name="line-153"></a><span class='hs-definition'>dateLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-154"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'%'</span> <a name="line-155"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-156"></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-varid'>newline</span> <a name="line-157"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>date</span> <a name="line-158"></a> <a name="line-159"></a><a name="titleBlock"></a><span class='hs-definition'>titleBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-160"></a><span class='hs-definition'>titleBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-161"></a> <span class='hs-varid'>failIfStrict</span> <a name="line-162"></a> <span class='hs-varid'>title</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>titleLine</span> <a name="line-163"></a> <span class='hs-varid'>author</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>authorsLine</span> <a name="line-164"></a> <span class='hs-varid'>date</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>dateLine</span> <a name="line-165"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span> <a name="line-166"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>title</span><span class='hs-layout'>,</span> <span class='hs-varid'>author</span><span class='hs-layout'>,</span> <span class='hs-varid'>date</span><span class='hs-layout'>)</span> <a name="line-167"></a> <a name="line-168"></a><a name="parseMarkdown"></a><span class='hs-definition'>parseMarkdown</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Pandoc</span> <a name="line-169"></a><span class='hs-definition'>parseMarkdown</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-170"></a> <span class='hs-comment'>-- markdown allows raw HTML</span> <a name="line-171"></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'>stateParseRaw</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span> <a name="line-172"></a> <span class='hs-varid'>startPos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span> <a name="line-173"></a> <span class='hs-comment'>-- go through once just to get list of reference keys and notes</span> <a name="line-174"></a> <span class='hs-comment'>-- docMinusKeys is the raw document with blanks where the keys/notes were...</span> <a name="line-175"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-176"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>firstPassParser</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>referenceKey</span> <a name="line-177"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>pzero</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>noteBlock</span><span class='hs-layout'>)</span> <a name="line-178"></a> <span class='hs-varop'><|></span> <span class='hs-varid'>lineClump</span> <a name="line-179"></a> <span class='hs-varid'>docMinusKeys</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>firstPassParser</span> <span class='hs-varid'>eof</span> <a name="line-180"></a> <span class='hs-varid'>setInput</span> <span class='hs-varid'>docMinusKeys</span> <a name="line-181"></a> <span class='hs-varid'>setPosition</span> <span class='hs-varid'>startPos</span> <a name="line-182"></a> <span class='hs-varid'>st'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-183"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>reversedNotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateNotes</span> <span class='hs-varid'>st'</span> <a name="line-184"></a> <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</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'>stateNotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>reverse</span> <span class='hs-varid'>reversedNotes</span> <span class='hs-layout'>}</span> <a name="line-185"></a> <span class='hs-comment'>-- now parse it for real...</span> <a name="line-186"></a> <span class='hs-layout'>(</span><span class='hs-varid'>title</span><span class='hs-layout'>,</span> <span class='hs-varid'>author</span><span class='hs-layout'>,</span> <span class='hs-varid'>date</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varid'>titleBlock</span> <a name="line-187"></a> <span class='hs-varid'>blocks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseBlocks</span> <a name="line-188"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Pandoc</span> <span class='hs-layout'>(</span><span class='hs-conid'>Meta</span> <span class='hs-varid'>title</span> <span class='hs-varid'>author</span> <span class='hs-varid'>date</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-conid'>Null</span><span class='hs-layout'>)</span> <span class='hs-varid'>blocks</span> <a name="line-189"></a> <span class='hs-comment'>-- if there are labeled examples, change references into numbers</span> <a name="line-190"></a> <span class='hs-varid'>examples</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>stateExamples</span> <span class='hs-varid'>getState</span> <a name="line-191"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>handleExampleRef</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Inline</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Inline</span> <a name="line-192"></a> <span class='hs-varid'>handleExampleRef</span> <span class='hs-varid'>z</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-layout'>(</span><span class='hs-chr'>'@'</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <a name="line-193"></a> <span class='hs-keyword'>case</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>examples</span> <span class='hs-keyword'>of</span> <a name="line-194"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Str</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <a name="line-195"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>z</span> <a name="line-196"></a> <span class='hs-varid'>handleExampleRef</span> <span class='hs-varid'>z</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>z</span> <a name="line-197"></a> <span class='hs-keyword'>if</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>null</span> <span class='hs-varid'>examples</span> <a name="line-198"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varid'>doc</span> <a name="line-199"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>processWith</span> <span class='hs-varid'>handleExampleRef</span> <span class='hs-varid'>doc</span> <a name="line-200"></a> <a name="line-201"></a><span class='hs-comment'>-- </span> <a name="line-202"></a><span class='hs-comment'>-- initial pass for references and notes</span> <a name="line-203"></a><span class='hs-comment'>--</span> <a name="line-204"></a> <a name="line-205"></a><a name="referenceKey"></a><span class='hs-definition'>referenceKey</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-206"></a><span class='hs-definition'>referenceKey</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-207"></a> <span class='hs-varid'>startPos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span> <a name="line-208"></a> <span class='hs-varid'>skipNonindentSpaces</span> <a name="line-209"></a> <span class='hs-varid'>lab</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>reference</span> <a name="line-210"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>':'</span> <a name="line-211"></a> <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'['</span><span class='hs-layout'>)</span> <a name="line-212"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sourceURL</span> <span class='hs-varid'>excludes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <a name="line-213"></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> <span class='hs-varop'>>></span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-layout'>(</span><span class='hs-chr'>' '</span><span class='hs-conop'>:</span><span class='hs-varid'>excludes</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>referenceTitle</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-layout'>)</span> <a name="line-214"></a> <span class='hs-varid'>src</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'<'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>sourceURL</span> <span class='hs-str'>">\t\n"</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'>sourceURL</span> <span class='hs-str'>"\t\n"</span> <a name="line-215"></a> <span class='hs-varid'>tit</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>referenceTitle</span> <a name="line-216"></a> <span class='hs-varid'>blanklines</span> <a name="line-217"></a> <span class='hs-varid'>endPos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span> <a name="line-218"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>target</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>escapeURI</span> <span class='hs-varop'>$</span> <span class='hs-varid'>removeTrailingSpace</span> <span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-varid'>tit</span><span class='hs-layout'>)</span> <a name="line-219"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-220"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>oldkeys</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateKeys</span> <span class='hs-varid'>st</span> <a name="line-221"></a> <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</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'>stateKeys</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>insert</span> <span class='hs-layout'>(</span><span class='hs-conid'>Key</span> <span class='hs-varid'>lab</span><span class='hs-layout'>)</span> <span class='hs-varid'>target</span> <span class='hs-varid'>oldkeys</span> <span class='hs-layout'>}</span> <a name="line-222"></a> <span class='hs-comment'>-- return blanks so line count isn't affected</span> <a name="line-223"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>sourceLine</span> <span class='hs-varid'>endPos</span> <span class='hs-comment'>-</span> <span class='hs-varid'>sourceLine</span> <span class='hs-varid'>startPos</span><span class='hs-layout'>)</span> <span class='hs-chr'>'\n'</span> <a name="line-224"></a> <a name="line-225"></a><a name="referenceTitle"></a><span class='hs-definition'>referenceTitle</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span> <a name="line-226"></a><span class='hs-definition'>referenceTitle</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-227"></a> <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>skipSpaces</span> <a name="line-228"></a> <span class='hs-varid'>tit</span> <span class='hs-keyglyph'><-</span> <span class='hs-layout'>(</span><span class='hs-varid'>charsInBalanced</span> <span class='hs-chr'>'('</span> <span class='hs-chr'>')'</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unwords</span> <span class='hs-varop'>.</span> <span class='hs-varid'>words</span><span class='hs-layout'>)</span> <a name="line-229"></a> <span class='hs-varop'><|></span> <span class='hs-keyword'>do</span> <span class='hs-varid'>delim</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'>char</span> <span class='hs-chr'>'"'</span> <a name="line-230"></a> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>delim</span> <span class='hs-varop'>>></span> <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>>></span> <a name="line-231"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>")\n"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-232"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>decodeCharacterReferences</span> <span class='hs-varid'>tit</span> <a name="line-233"></a> <a name="line-234"></a><a name="noteMarker"></a><span class='hs-definition'>noteMarker</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-235"></a><span class='hs-definition'>noteMarker</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>skipNonindentSpaces</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-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>" \t\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-236"></a> <a name="line-237"></a><a name="rawLine"></a><span class='hs-definition'>rawLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-238"></a><span class='hs-definition'>rawLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-239"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <a name="line-240"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>noteMarker</span> <a name="line-241"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>nonEndline</span> <a name="line-242"></a> <span class='hs-varid'>end</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'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>optional</span> <span class='hs-varid'>indentSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-str'>"\n"</span><span class='hs-layout'>)</span> <a name="line-243"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>contents</span> <span class='hs-varop'>++</span> <span class='hs-varid'>end</span> <a name="line-244"></a> <a name="line-245"></a><a name="rawLines"></a><span class='hs-definition'>rawLines</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-246"></a><span class='hs-definition'>rawLines</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>rawLine</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>concat</span> <a name="line-247"></a> <a name="line-248"></a><a name="noteBlock"></a><span class='hs-definition'>noteBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-249"></a><span class='hs-definition'>noteBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-250"></a> <span class='hs-varid'>startPos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span> <a name="line-251"></a> <span class='hs-varid'>ref</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>noteMarker</span> <a name="line-252"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>':'</span> <a name="line-253"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blankline</span> <a name="line-254"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>indentSpaces</span> <a name="line-255"></a> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sepBy</span> <span class='hs-varid'>rawLines</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>blankline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>indentSpaces</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-256"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span> <a name="line-257"></a> <span class='hs-varid'>endPos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span> <a name="line-258"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>newnote</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>ref</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>intercalate</span> <span class='hs-str'>"\n"</span> <span class='hs-varid'>raw</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n\n"</span><span class='hs-layout'>)</span> <a name="line-259"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-260"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>oldnotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateNotes</span> <span class='hs-varid'>st</span> <a name="line-261"></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'>stateNotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newnote</span> <span class='hs-conop'>:</span> <span class='hs-varid'>oldnotes</span> <span class='hs-layout'>}</span> <a name="line-262"></a> <span class='hs-comment'>-- return blanks so line count isn't affected</span> <a name="line-263"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>sourceLine</span> <span class='hs-varid'>endPos</span> <span class='hs-comment'>-</span> <span class='hs-varid'>sourceLine</span> <span class='hs-varid'>startPos</span><span class='hs-layout'>)</span> <span class='hs-chr'>'\n'</span> <a name="line-264"></a> <a name="line-265"></a><span class='hs-comment'>--</span> <a name="line-266"></a><span class='hs-comment'>-- parsing blocks</span> <a name="line-267"></a><span class='hs-comment'>--</span> <a name="line-268"></a> <a name="line-269"></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-270"></a><span class='hs-definition'>parseBlocks</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>block</span> <span class='hs-varid'>eof</span> <a name="line-271"></a> <a name="line-272"></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-273"></a><span class='hs-definition'>block</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-274"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-275"></a> <span class='hs-varid'>choice</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span> <a name="line-276"></a> <span class='hs-keyword'>then</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>header</span> <a name="line-277"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>codeBlockIndented</span> <a name="line-278"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>blockQuote</span> <a name="line-279"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>hrule</span> <a name="line-280"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>bulletList</span> <a name="line-281"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>orderedList</span> <a name="line-282"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>htmlBlock</span> <a name="line-283"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>para</span> <a name="line-284"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>plain</span> <a name="line-285"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>nullBlock</span> <span class='hs-keyglyph'>]</span> <a name="line-286"></a> <span class='hs-keyword'>else</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>codeBlockDelimited</span> <a name="line-287"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>header</span> <a name="line-288"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>table</span> <a name="line-289"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>codeBlockIndented</span> <a name="line-290"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>lhsCodeBlock</span> <a name="line-291"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>blockQuote</span> <a name="line-292"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>hrule</span> <a name="line-293"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>bulletList</span> <a name="line-294"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>orderedList</span> <a name="line-295"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>definitionList</span> <a name="line-296"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>para</span> <a name="line-297"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rawHtmlBlocks</span> <a name="line-298"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>plain</span> <a name="line-299"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>nullBlock</span> <span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varop'><?></span> <span class='hs-str'>"block"</span> <a name="line-300"></a> <a name="line-301"></a><span class='hs-comment'>--</span> <a name="line-302"></a><span class='hs-comment'>-- header blocks</span> <a name="line-303"></a><span class='hs-comment'>--</span> <a name="line-304"></a> <a name="line-305"></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-306"></a><span class='hs-definition'>header</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>setextHeader</span> <span class='hs-varop'><|></span> <span class='hs-varid'>atxHeader</span> <span class='hs-varop'><?></span> <span class='hs-str'>"header"</span> <a name="line-307"></a> <a name="line-308"></a><a name="atxHeader"></a><span class='hs-definition'>atxHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span> <a name="line-309"></a><span class='hs-definition'>atxHeader</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-310"></a> <span class='hs-varid'>level</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'#'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <a name="line-311"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'.'</span> <span class='hs-varop'><|></span> <span class='hs-varid'>char</span> <span class='hs-chr'>')'</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- this would be a list</span> <a name="line-312"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-313"></a> <span class='hs-varid'>text</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-varid'>atxClosing</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span> <a name="line-314"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Header</span> <span class='hs-varid'>level</span> <span class='hs-varid'>text</span> <a name="line-315"></a> <a name="line-316"></a><a name="atxClosing"></a><span class='hs-definition'>atxClosing</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-317"></a><span class='hs-definition'>atxClosing</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>skipMany</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'#'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>blanklines</span> <a name="line-318"></a> <a name="line-319"></a><a name="setextHeader"></a><span class='hs-definition'>setextHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span> <a name="line-320"></a><span class='hs-definition'>setextHeader</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-321"></a> <span class='hs-varid'>text</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>inline</span> <span class='hs-varid'>newline</span> <a name="line-322"></a> <span class='hs-varid'>underlineChar</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOf</span> <span class='hs-varid'>setextHChars</span> <a name="line-323"></a> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>underlineChar</span><span class='hs-layout'>)</span> <a name="line-324"></a> <span class='hs-varid'>blanklines</span> <a name="line-325"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>level</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromMaybe</span> <span class='hs-num'>0</span> <span class='hs-varop'>$</span> <span class='hs-varid'>findIndex</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span> <span class='hs-varid'>underlineChar</span><span class='hs-layout'>)</span> <span class='hs-varid'>setextHChars</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span> <a name="line-326"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Header</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>text</span><span class='hs-layout'>)</span> <a name="line-327"></a> <a name="line-328"></a><span class='hs-comment'>--</span> <a name="line-329"></a><span class='hs-comment'>-- hrule block</span> <a name="line-330"></a><span class='hs-comment'>--</span> <a name="line-331"></a> <a name="line-332"></a><a name="hrule"></a><span class='hs-definition'>hrule</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Block</span> <a name="line-333"></a><span class='hs-definition'>hrule</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-334"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-335"></a> <span class='hs-varid'>start</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOf</span> <span class='hs-varid'>hruleChars</span> <a name="line-336"></a> <span class='hs-varid'>count</span> <span class='hs-num'>2</span> <span class='hs-layout'>(</span><span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>char</span> <span class='hs-varid'>start</span><span class='hs-layout'>)</span> <a name="line-337"></a> <span class='hs-varid'>skipMany</span> <span class='hs-layout'>(</span><span class='hs-varid'>spaceChar</span> <span class='hs-varop'><|></span> <span class='hs-varid'>char</span> <span class='hs-varid'>start</span><span class='hs-layout'>)</span> <a name="line-338"></a> <span class='hs-varid'>newline</span> <a name="line-339"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span> <a name="line-340"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>HorizontalRule</span> <a name="line-341"></a> <a name="line-342"></a><span class='hs-comment'>--</span> <a name="line-343"></a><span class='hs-comment'>-- code blocks</span> <a name="line-344"></a><span class='hs-comment'>--</span> <a name="line-345"></a> <a name="line-346"></a><a name="indentedLine"></a><span class='hs-definition'>indentedLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-347"></a><span class='hs-definition'>indentedLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>indentSpaces</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'>return</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span><span class='hs-layout'>)</span> <a name="line-348"></a> <a name="line-349"></a><a name="codeBlockDelimiter"></a><span class='hs-definition'>codeBlockDelimiter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Int</span> <a name="line-350"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-351"></a><span class='hs-definition'>codeBlockDelimiter</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-352"></a> <span class='hs-varid'>size</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>len</span> <span class='hs-keyword'>of</span> <a name="line-353"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>count</span> <span class='hs-varid'>l</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-varid'>l</span> <a name="line-354"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>count</span> <span class='hs-num'>3</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <a name="line-355"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-varop'>+</span> <span class='hs-num'>3</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span> <a name="line-356"></a> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span> <a name="line-357"></a> <span class='hs-varid'>attr</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varid'>attributes</span> <a name="line-358"></a> <span class='hs-varid'>blankline</span> <a name="line-359"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>size</span><span class='hs-layout'>,</span> <span class='hs-varid'>attr</span><span class='hs-layout'>)</span> <a name="line-360"></a> <a name="line-361"></a><a name="attributes"></a><span class='hs-definition'>attributes</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-362"></a><span class='hs-definition'>attributes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-363"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'{'</span> <a name="line-364"></a> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span> <a name="line-365"></a> <span class='hs-varid'>attrs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>attribute</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span> <a name="line-366"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'}'</span> <a name="line-367"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>ids</span><span class='hs-layout'>,</span> <span class='hs-varid'>classes</span><span class='hs-layout'>,</span> <span class='hs-varid'>keyvals</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unzip3</span> <span class='hs-varid'>attrs</span> <a name="line-368"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>id'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>ids</span> <span class='hs-keyword'>then</span> <span class='hs-str'>""</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>head</span> <span class='hs-varid'>ids</span> <a name="line-369"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>id'</span><span class='hs-layout'>,</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>classes</span><span class='hs-layout'>,</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>keyvals</span><span class='hs-layout'>)</span> <a name="line-370"></a> <a name="line-371"></a><a name="attribute"></a><span class='hs-definition'>attribute</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-372"></a><span class='hs-definition'>attribute</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>identifierAttr</span> <span class='hs-varop'><|></span> <span class='hs-varid'>classAttr</span> <span class='hs-varop'><|></span> <span class='hs-varid'>keyValAttr</span> <a name="line-373"></a> <a name="line-374"></a><a name="identifier"></a><span class='hs-definition'>identifier</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-375"></a><span class='hs-definition'>identifier</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-376"></a> <span class='hs-varid'>first</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>letter</span> <a name="line-377"></a> <span class='hs-varid'>rest</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-varid'>alphaNum</span> <span class='hs-varop'><|></span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>"-_:."</span> <a name="line-378"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>first</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <a name="line-379"></a> <a name="line-380"></a><a name="identifierAttr"></a><span class='hs-definition'>identifierAttr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a1</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-381"></a><span class='hs-definition'>identifierAttr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-382"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'#'</span> <a name="line-383"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>identifier</span> <a name="line-384"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>result</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <a name="line-385"></a> <a name="line-386"></a><a name="classAttr"></a><span class='hs-definition'>classAttr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-387"></a><span class='hs-definition'>classAttr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-388"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'.'</span> <a name="line-389"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>identifier</span> <a name="line-390"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>result</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <a name="line-391"></a> <a name="line-392"></a><a name="keyValAttr"></a><span class='hs-definition'>keyValAttr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-393"></a><span class='hs-definition'>keyValAttr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-394"></a> <span class='hs-varid'>key</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>identifier</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'>char</span> <span class='hs-chr'>'"'</span> <a name="line-397"></a> <span class='hs-varid'>val</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-398"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>key</span><span class='hs-layout'>,</span><span class='hs-varid'>val</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-399"></a> <a name="line-400"></a><a name="codeBlockDelimited"></a><span class='hs-definition'>codeBlockDelimited</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Block</span> <a name="line-401"></a><span class='hs-definition'>codeBlockDelimited</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-402"></a> <span class='hs-layout'>(</span><span class='hs-varid'>size</span><span class='hs-layout'>,</span> <span class='hs-varid'>attr</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>codeBlockDelimiter</span> <span class='hs-conid'>Nothing</span> <a name="line-403"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyLine</span> <span class='hs-layout'>(</span><span class='hs-varid'>codeBlockDelimiter</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>size</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-404"></a> <span class='hs-varid'>blanklines</span> <a name="line-405"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>CodeBlock</span> <span class='hs-varid'>attr</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>"\n"</span> <span class='hs-varid'>contents</span> <a name="line-406"></a> <a name="line-407"></a><a name="codeBlockIndented"></a><span class='hs-definition'>codeBlockIndented</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span> <a name="line-408"></a><span class='hs-definition'>codeBlockIndented</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-409"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>indentedLine</span> <span class='hs-varop'><|></span> <a name="line-410"></a> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-keyword'>do</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>blanklines</span> <a name="line-411"></a> <span class='hs-varid'>l</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>indentedLine</span> <a name="line-412"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>b</span> <span class='hs-varop'>++</span> <span class='hs-varid'>l</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-413"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span> <a name="line-414"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-415"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span> <span class='hs-varid'>stateIndentedCodeClasses</span> <span class='hs-varid'>st</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <a name="line-416"></a> <span class='hs-varid'>stripTrailingNewlines</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>contents</span> <a name="line-417"></a> <a name="line-418"></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-419"></a><span class='hs-definition'>lhsCodeBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-420"></a> <span class='hs-varid'>failUnlessLHS</span> <a name="line-421"></a> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-str'>"sourceCode"</span><span class='hs-layout'>,</span><span class='hs-str'>"literate"</span><span class='hs-layout'>,</span><span class='hs-str'>"haskell"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-422"></a> <span class='hs-layout'>(</span><span class='hs-varid'>lhsCodeBlockBird</span> <span class='hs-varop'><|></span> <span class='hs-varid'>lhsCodeBlockLaTeX</span><span class='hs-layout'>)</span> <a name="line-423"></a> <span class='hs-varop'><|></span> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-str'>"sourceCode"</span><span class='hs-layout'>,</span><span class='hs-str'>"haskell"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-424"></a> <span class='hs-varid'>lhsCodeBlockInverseBird</span> <a name="line-425"></a> <a name="line-426"></a><a name="lhsCodeBlockLaTeX"></a><span class='hs-definition'>lhsCodeBlockLaTeX</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span> <a name="line-427"></a><span class='hs-definition'>lhsCodeBlockLaTeX</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-428"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\begin{code}"</span> <a name="line-429"></a> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varid'>newline</span> <a name="line-430"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\end{code}"</span><span class='hs-layout'>)</span> <a name="line-431"></a> <span class='hs-varid'>blanklines</span> <a name="line-432"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>stripTrailingNewlines</span> <span class='hs-varid'>contents</span> <a name="line-433"></a> <a name="line-434"></a><a name="lhsCodeBlockBird"></a><span class='hs-definition'>lhsCodeBlockBird</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span> <a name="line-435"></a><span class='hs-definition'>lhsCodeBlockBird</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lhsCodeBlockBirdWith</span> <span class='hs-chr'>'>'</span> <a name="line-436"></a> <a name="line-437"></a><a name="lhsCodeBlockInverseBird"></a><span class='hs-definition'>lhsCodeBlockInverseBird</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span> <a name="line-438"></a><span class='hs-definition'>lhsCodeBlockInverseBird</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lhsCodeBlockBirdWith</span> <span class='hs-chr'>'<'</span> <a name="line-439"></a> <a name="line-440"></a><a name="lhsCodeBlockBirdWith"></a><span class='hs-definition'>lhsCodeBlockBirdWith</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span> <a name="line-441"></a><span class='hs-definition'>lhsCodeBlockBirdWith</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-442"></a> <span class='hs-varid'>pos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span> <a name="line-443"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>sourceColumn</span> <span class='hs-varid'>pos</span> <span class='hs-varop'>/=</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"Not in first column"</span> <a name="line-444"></a> <span class='hs-varid'>lns</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varop'>$</span> <span class='hs-varid'>birdTrackLine</span> <span class='hs-varid'>c</span> <a name="line-445"></a> <span class='hs-comment'>-- if (as is normal) there is always a space after >, drop it</span> <a name="line-446"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>lns'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>all</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>ln</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>null</span> <span class='hs-varid'>ln</span> <span class='hs-varop'>||</span> <span class='hs-varid'>take</span> <span class='hs-num'>1</span> <span class='hs-varid'>ln</span> <span class='hs-varop'>==</span> <span class='hs-str'>" "</span><span class='hs-layout'>)</span> <span class='hs-varid'>lns</span> <a name="line-447"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>lns</span> <a name="line-448"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>lns</span> <a name="line-449"></a> <span class='hs-varid'>blanklines</span> <a name="line-450"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>"\n"</span> <span class='hs-varid'>lns'</span> <a name="line-451"></a> <a name="line-452"></a><a name="birdTrackLine"></a><span class='hs-definition'>birdTrackLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></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-453"></a><span class='hs-definition'>birdTrackLine</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-454"></a> <span class='hs-varid'>char</span> <span class='hs-varid'>c</span> <a name="line-455"></a> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span> <a name="line-456"></a> <a name="line-457"></a> <a name="line-458"></a><span class='hs-comment'>--</span> <a name="line-459"></a><span class='hs-comment'>-- block quotes</span> <a name="line-460"></a><span class='hs-comment'>--</span> <a name="line-461"></a> <a name="line-462"></a><a name="emailBlockQuoteStart"></a><span class='hs-definition'>emailBlockQuoteStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Char</span> <a name="line-463"></a><span class='hs-definition'>emailBlockQuoteStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>skipNonindentSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>char</span> <span class='hs-chr'>'>'</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>optional</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span> <a name="line-464"></a> <a name="line-465"></a><a name="emailBlockQuote"></a><span class='hs-definition'>emailBlockQuote</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <a name="line-466"></a><span class='hs-definition'>emailBlockQuote</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-467"></a> <span class='hs-varid'>emailBlockQuoteStart</span> <a name="line-468"></a> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sepBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>nonEndline</span> <span class='hs-varop'><|></span> <a name="line-469"></a> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>endline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>emailBlockQuoteStart</span> <span class='hs-varop'>>></span> <a name="line-470"></a> <span class='hs-varid'>return</span> <span class='hs-chr'>'\n'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-471"></a> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>emailBlockQuoteStart</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-472"></a> <span class='hs-varid'>newline</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>eof</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-chr'>'\n'</span><span class='hs-layout'>)</span> <a name="line-473"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span> <a name="line-474"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>raw</span> <a name="line-475"></a> <a name="line-476"></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-477"></a><span class='hs-definition'>blockQuote</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-478"></a> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>emailBlockQuote</span> <a name="line-479"></a> <span class='hs-comment'>-- parse the extracted block, which may contain various block elements:</span> <a name="line-480"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>intercalate</span> <span class='hs-str'>"\n"</span> <span class='hs-varid'>raw</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n\n"</span> <a name="line-481"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>BlockQuote</span> <span class='hs-varid'>contents</span> <a name="line-482"></a> <a name="line-483"></a><span class='hs-comment'>--</span> <a name="line-484"></a><span class='hs-comment'>-- list blocks</span> <a name="line-485"></a><span class='hs-comment'>--</span> <a name="line-486"></a> <a name="line-487"></a><a name="bulletListStart"></a><span class='hs-definition'>bulletListStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span> <a name="line-488"></a><span class='hs-definition'>bulletListStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-489"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span> <span class='hs-comment'>-- if preceded by a Plain block in a list context</span> <a name="line-490"></a> <span class='hs-varid'>skipNonindentSpaces</span> <a name="line-491"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>hrule</span> <span class='hs-comment'>-- because hrules start out just like lists</span> <a name="line-492"></a> <span class='hs-varid'>oneOf</span> <span class='hs-varid'>bulletListMarkers</span> <a name="line-493"></a> <span class='hs-varid'>spaceChar</span> <a name="line-494"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-495"></a> <a name="line-496"></a><a name="anyOrderedListStart"></a><span class='hs-definition'>anyOrderedListStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-conid'>ListNumberStyle</span><span class='hs-layout'>,</span> <span class='hs-conid'>ListNumberDelim</span><span class='hs-layout'>)</span> <a name="line-497"></a><span class='hs-definition'>anyOrderedListStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-498"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span> <span class='hs-comment'>-- if preceded by a Plain block in a list context</span> <a name="line-499"></a> <span class='hs-varid'>skipNonindentSpaces</span> <a name="line-500"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"p."</span> <span class='hs-varop'>>></span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>digit</span> <span class='hs-comment'>-- page number</span> <a name="line-501"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-502"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>state</span> <a name="line-503"></a> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>digit</span> <a name="line-504"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'.'</span> <a name="line-505"></a> <span class='hs-varid'>spaceChar</span> <a name="line-506"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-num'>1</span><span class='hs-layout'>,</span> <span class='hs-conid'>DefaultStyle</span><span class='hs-layout'>,</span> <span class='hs-conid'>DefaultDelim</span><span class='hs-layout'>)</span> <a name="line-507"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span> <span class='hs-layout'>(</span><span class='hs-varid'>num</span><span class='hs-layout'>,</span> <span class='hs-varid'>style</span><span class='hs-layout'>,</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>anyOrderedListMarker</span> <a name="line-508"></a> <span class='hs-comment'>-- if it could be an abbreviated first name, insist on more than one space</span> <a name="line-509"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>delim</span> <span class='hs-varop'>==</span> <span class='hs-conid'>Period</span> <span class='hs-varop'>&&</span> <span class='hs-layout'>(</span><span class='hs-varid'>style</span> <span class='hs-varop'>==</span> <span class='hs-conid'>UpperAlpha</span> <span class='hs-varop'>||</span> <span class='hs-layout'>(</span><span class='hs-varid'>style</span> <span class='hs-varop'>==</span> <span class='hs-conid'>UpperRoman</span> <span class='hs-varop'>&&</span> <a name="line-510"></a> <span class='hs-varid'>num</span> <span class='hs-varop'>`elem`</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-layout'>,</span> <span class='hs-num'>5</span><span class='hs-layout'>,</span> <span class='hs-num'>10</span><span class='hs-layout'>,</span> <span class='hs-num'>50</span><span class='hs-layout'>,</span> <span class='hs-num'>100</span><span class='hs-layout'>,</span> <span class='hs-num'>500</span><span class='hs-layout'>,</span> <span class='hs-num'>1000</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-511"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\t'</span> <span class='hs-varop'><|></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'>spaceChar</span><span class='hs-layout'>)</span> <a name="line-512"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>spaceChar</span> <a name="line-513"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-514"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>num</span><span class='hs-layout'>,</span> <span class='hs-varid'>style</span><span class='hs-layout'>,</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span> <a name="line-515"></a> <a name="line-516"></a><a name="listStart"></a><span class='hs-definition'>listStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span> <a name="line-517"></a><span class='hs-definition'>listStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bulletListStart</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>anyOrderedListStart</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-518"></a> <a name="line-519"></a><a name="listLine"></a><span class='hs-comment'>-- parse a line of a list item (start = parser for beginning of list item)</span> <a name="line-520"></a><span class='hs-definition'>listLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-521"></a><span class='hs-definition'>listLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-522"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>listStart</span> <a name="line-523"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <a name="line-524"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-layout'>(</span><span class='hs-keyword'>do</span> <span class='hs-varid'>indentSpaces</span> <a name="line-525"></a> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span> <a name="line-526"></a> <span class='hs-varid'>listStart</span><span class='hs-layout'>)</span> <a name="line-527"></a> <span class='hs-varid'>chunks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>htmlComment</span> <span class='hs-varop'><|></span> <span class='hs-varid'>count</span> <span class='hs-num'>1</span> <span class='hs-varid'>anyChar</span><span class='hs-layout'>)</span> <span class='hs-varid'>newline</span> <a name="line-528"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>chunks</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span> <a name="line-529"></a> <a name="line-530"></a><a name="rawListItem"></a><span class='hs-comment'>-- parse raw text for one list item, excluding start marker and continuations</span> <a name="line-531"></a><span class='hs-definition'>rawListItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-532"></a><span class='hs-definition'>rawListItem</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-533"></a> <span class='hs-varid'>listStart</span> <a name="line-534"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>listLine</span> <a name="line-535"></a> <span class='hs-varid'>blanks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>blankline</span> <a name="line-536"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>result</span> <span class='hs-varop'>++</span> <span class='hs-varid'>blanks</span> <a name="line-537"></a> <a name="line-538"></a><a name="listContinuation"></a><span class='hs-comment'>-- continuation of a list item - indented and separated by blankline </span> <a name="line-539"></a><span class='hs-comment'>-- or (in compact lists) endline.</span> <a name="line-540"></a><span class='hs-comment'>-- note: nested lists are parsed as continuations</span> <a name="line-541"></a><span class='hs-definition'>listContinuation</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-542"></a><span class='hs-definition'>listContinuation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-543"></a> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>indentSpaces</span> <a name="line-544"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>listContinuationLine</span> <a name="line-545"></a> <span class='hs-varid'>blanks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>blankline</span> <a name="line-546"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>result</span> <span class='hs-varop'>++</span> <span class='hs-varid'>blanks</span> <a name="line-547"></a> <a name="line-548"></a><a name="listContinuationLine"></a><span class='hs-definition'>listContinuationLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-549"></a><span class='hs-definition'>listContinuationLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-550"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <a name="line-551"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>listStart</span> <a name="line-552"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>indentSpaces</span> <a name="line-553"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span> <a name="line-554"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>result</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span> <a name="line-555"></a> <a name="line-556"></a><a name="listItem"></a><span class='hs-definition'>listItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span> <a name="line-557"></a><span class='hs-definition'>listItem</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-558"></a> <span class='hs-varid'>first</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>rawListItem</span> <a name="line-559"></a> <span class='hs-varid'>continuations</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>listContinuation</span> <a name="line-560"></a> <span class='hs-comment'>-- parsing with ListItemState forces markers at beginning of lines to</span> <a name="line-561"></a> <span class='hs-comment'>-- count as list item markers, even if not separated by blank space.</span> <a name="line-562"></a> <span class='hs-comment'>-- see definition of "endline"</span> <a name="line-563"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-564"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>oldContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateParserContext</span> <span class='hs-varid'>state</span> <a name="line-565"></a> <span class='hs-varid'>setState</span> <span class='hs-varop'>$</span> <span class='hs-varid'>state</span> <span class='hs-layout'>{</span><span class='hs-varid'>stateParserContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ListItemState</span><span class='hs-layout'>}</span> <a name="line-566"></a> <span class='hs-comment'>-- parse the extracted block, which may contain various block elements:</span> <a name="line-567"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concat</span> <span class='hs-layout'>(</span><span class='hs-varid'>first</span><span class='hs-conop'>:</span><span class='hs-varid'>continuations</span><span class='hs-layout'>)</span> <a name="line-568"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span> <span class='hs-varid'>raw</span> <a name="line-569"></a> <span class='hs-varid'>updateState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>st</span> <span class='hs-layout'>{</span><span class='hs-varid'>stateParserContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oldContext</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span> <a name="line-570"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>contents</span> <a name="line-571"></a> <a name="line-572"></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-573"></a><span class='hs-definition'>orderedList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-574"></a> <span class='hs-layout'>(</span><span class='hs-varid'>start</span><span class='hs-layout'>,</span> <span class='hs-varid'>style</span><span class='hs-layout'>,</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>anyOrderedListStart</span> <a name="line-575"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>listItem</span> <a name="line-576"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>OrderedList</span> <span class='hs-layout'>(</span><span class='hs-varid'>start</span><span class='hs-layout'>,</span> <span class='hs-varid'>style</span><span class='hs-layout'>,</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>compactify</span> <span class='hs-varid'>items</span> <a name="line-577"></a> <a name="line-578"></a><a name="bulletList"></a><span class='hs-definition'>bulletList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span> <a name="line-579"></a><span class='hs-definition'>bulletList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-580"></a> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>bulletListStart</span> <a name="line-581"></a> <span class='hs-varid'>many1</span> <span class='hs-varid'>listItem</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>BulletList</span> <span class='hs-varop'>.</span> <span class='hs-varid'>compactify</span> <a name="line-582"></a> <a name="line-583"></a><span class='hs-comment'>-- definition lists</span> <a name="line-584"></a> <a name="line-585"></a><a name="defListMarker"></a><span class='hs-definition'>defListMarker</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span> <a name="line-586"></a><span class='hs-definition'>defListMarker</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-587"></a> <span class='hs-varid'>sps</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>nonindentSpaces</span> <a name="line-588"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>':'</span> <span class='hs-varop'><|></span> <span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span> <a name="line-589"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-590"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>tabStop</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateTabStop</span> <span class='hs-varid'>st</span> <a name="line-591"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>remaining</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>tabStop</span> <span class='hs-comment'>-</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>sps</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <a name="line-592"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>remaining</span> <span class='hs-varop'>></span> <span class='hs-num'>0</span> <a name="line-593"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>count</span> <span class='hs-varid'>remaining</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-varid'>string</span> <span class='hs-str'>"\t"</span> <a name="line-594"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>pzero</span> <a name="line-595"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <a name="line-596"></a> <a name="line-597"></a><a name="definitionListItem"></a><span class='hs-definition'>definitionListItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-598"></a><span class='hs-definition'>definitionListItem</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-599"></a> <span class='hs-comment'>-- first, see if this has any chance of being a definition list:</span> <a name="line-600"></a> <span class='hs-varid'>lookAhead</span> <span class='hs-layout'>(</span><span class='hs-varid'>anyLine</span> <span class='hs-varop'>>></span> <span class='hs-varid'>optional</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>defListMarker</span><span class='hs-layout'>)</span> <a name="line-601"></a> <span class='hs-varid'>term</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-varid'>newline</span> <a name="line-602"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blankline</span> <a name="line-603"></a> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>defRawBlock</span> <a name="line-604"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-605"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>oldContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateParserContext</span> <span class='hs-varid'>state</span> <a name="line-606"></a> <span class='hs-comment'>-- parse the extracted block, which may contain various block elements:</span> <a name="line-607"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span><span class='hs-layout'>)</span> <span class='hs-varid'>raw</span> <a name="line-608"></a> <span class='hs-varid'>updateState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>st</span> <span class='hs-layout'>{</span><span class='hs-varid'>stateParserContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oldContext</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span> <a name="line-609"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>term</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>contents</span><span class='hs-layout'>)</span> <a name="line-610"></a> <a name="line-611"></a><a name="defRawBlock"></a><span class='hs-definition'>defRawBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-612"></a><span class='hs-definition'>defRawBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-613"></a> <span class='hs-varid'>defListMarker</span> <a name="line-614"></a> <span class='hs-varid'>firstline</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>anyLine</span> <a name="line-615"></a> <span class='hs-varid'>rawlines</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>indentSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>anyLine</span><span class='hs-layout'>)</span> <a name="line-616"></a> <span class='hs-varid'>trailing</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>blanklines</span> <a name="line-617"></a> <span class='hs-varid'>cont</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-618"></a> <span class='hs-varid'>lns</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varop'>$</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>indentSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>anyLine</span> <a name="line-619"></a> <span class='hs-varid'>trl</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>blanklines</span> <a name="line-620"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unlines</span> <span class='hs-varid'>lns</span> <span class='hs-varop'>++</span> <span class='hs-varid'>trl</span> <a name="line-621"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>firstline</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>unlines</span> <span class='hs-varid'>rawlines</span> <span class='hs-varop'>++</span> <span class='hs-varid'>trailing</span> <span class='hs-varop'>++</span> <span class='hs-varid'>cont</span> <a name="line-622"></a> <a name="line-623"></a><a name="definitionList"></a><span class='hs-definition'>definitionList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span> <a name="line-624"></a><span class='hs-definition'>definitionList</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-625"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>definitionListItem</span> <a name="line-626"></a> <span class='hs-comment'>-- "compactify" the definition list:</span> <a name="line-627"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>defs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>items</span> <a name="line-628"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>defBlocks</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>reverse</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>defs</span> <a name="line-629"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>isPara</span> <span class='hs-layout'>(</span><span class='hs-conid'>Para</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <a name="line-630"></a> <span class='hs-varid'>isPara</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <a name="line-631"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>items'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>take</span> <span class='hs-num'>1</span> <span class='hs-varid'>defBlocks</span> <span class='hs-keyword'>of</span> <a name="line-632"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Para</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>if</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>any</span> <span class='hs-varid'>isPara</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>1</span> <span class='hs-varid'>defBlocks</span><span class='hs-layout'>)</span> <a name="line-633"></a> <span class='hs-keyword'>then</span> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-layout'>,</span><span class='hs-varid'>ds</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>last</span> <span class='hs-varid'>items</span> <a name="line-634"></a> <span class='hs-varid'>lastDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>last</span> <span class='hs-varid'>ds</span> <a name="line-635"></a> <span class='hs-varid'>ds'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>init</span> <span class='hs-varid'>ds</span> <span class='hs-varop'>++</span> <a name="line-636"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>init</span> <span class='hs-varid'>lastDef</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Plain</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <a name="line-637"></a> <span class='hs-keyword'>in</span> <span class='hs-varid'>init</span> <span class='hs-varid'>items</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-layout'>,</span> <span class='hs-varid'>ds'</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-638"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>items</span> <a name="line-639"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>items</span> <a name="line-640"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>DefinitionList</span> <span class='hs-varid'>items'</span> <a name="line-641"></a> <a name="line-642"></a><span class='hs-comment'>--</span> <a name="line-643"></a><span class='hs-comment'>-- paragraph block</span> <a name="line-644"></a><span class='hs-comment'>--</span> <a name="line-645"></a> <a name="line-646"></a><a name="isHtmlOrBlank"></a><span class='hs-definition'>isHtmlOrBlank</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Inline</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-647"></a><span class='hs-definition'>isHtmlOrBlank</span> <span class='hs-layout'>(</span><span class='hs-conid'>HtmlInline</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <a name="line-648"></a><span class='hs-definition'>isHtmlOrBlank</span> <span class='hs-layout'>(</span><span class='hs-conid'>Space</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <a name="line-649"></a><span class='hs-definition'>isHtmlOrBlank</span> <span class='hs-layout'>(</span><span class='hs-conid'>LineBreak</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <a name="line-650"></a><span class='hs-definition'>isHtmlOrBlank</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <a name="line-651"></a> <a name="line-652"></a><a name="para"></a><span class='hs-definition'>para</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span> <a name="line-653"></a><span class='hs-definition'>para</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-654"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>inline</span> <a name="line-655"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>all</span> <span class='hs-varid'>isHtmlOrBlank</span> <span class='hs-varid'>result</span> <a name="line-656"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"treat as raw HTML"</span> <a name="line-657"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <a name="line-658"></a> <span class='hs-varid'>newline</span> <a name="line-659"></a> <span class='hs-varid'>blanklines</span> <span class='hs-varop'><|></span> <span class='hs-keyword'>do</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-660"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span> <a name="line-661"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>lookAhead</span> <span class='hs-layout'>(</span><span class='hs-varid'>blockQuote</span> <span class='hs-varop'><|></span> <span class='hs-varid'>header</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-str'>""</span> <a name="line-662"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>pzero</span> <a name="line-663"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Para</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>result</span> <a name="line-664"></a> <a name="line-665"></a><a name="plain"></a><span class='hs-definition'>plain</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span> <a name="line-666"></a><span class='hs-definition'>plain</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>inline</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>spaces</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Plain</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span> <a name="line-667"></a> <a name="line-668"></a><span class='hs-comment'>-- </span> <a name="line-669"></a><span class='hs-comment'>-- raw html</span> <a name="line-670"></a><span class='hs-comment'>--</span> <a name="line-671"></a> <a name="line-672"></a><a name="htmlElement"></a><span class='hs-definition'>htmlElement</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-673"></a><span class='hs-definition'>htmlElement</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strictHtmlBlock</span> <span class='hs-varop'><|></span> <span class='hs-varid'>htmlBlockElement</span> <span class='hs-varop'><?></span> <span class='hs-str'>"html element"</span> <a name="line-674"></a> <a name="line-675"></a><a name="htmlBlock"></a><span class='hs-definition'>htmlBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span> <a name="line-676"></a><span class='hs-definition'>htmlBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-677"></a> <span class='hs-varid'>failUnlessBeginningOfLine</span> <a name="line-678"></a> <span class='hs-varid'>first</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>htmlElement</span> <a name="line-679"></a> <span class='hs-varid'>finalSpace</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span> <a name="line-680"></a> <span class='hs-varid'>finalNewlines</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>newline</span> <a name="line-681"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>RawHtml</span> <span class='hs-varop'>$</span> <span class='hs-varid'>first</span> <span class='hs-varop'>++</span> <span class='hs-varid'>finalSpace</span> <span class='hs-varop'>++</span> <span class='hs-varid'>finalNewlines</span> <a name="line-682"></a> <a name="line-683"></a><a name="isSelfClosing"></a><span class='hs-comment'>-- True if tag is self-closing</span> <a name="line-684"></a><span class='hs-definition'>isSelfClosing</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-685"></a><span class='hs-definition'>isSelfClosing</span> <span class='hs-varid'>tag</span> <span class='hs-keyglyph'>=</span> <a name="line-686"></a> <span class='hs-varid'>isSuffixOf</span> <span class='hs-str'>"/>"</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-varop'>`elem`</span> <span class='hs-str'>" \n\t"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>tag</span> <a name="line-687"></a> <a name="line-688"></a><a name="strictHtmlBlock"></a><span class='hs-definition'>strictHtmlBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-689"></a><span class='hs-definition'>strictHtmlBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-690"></a> <span class='hs-varid'>tag</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>anyHtmlBlockTag</span> <a name="line-691"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>tag'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>extractTagType</span> <span class='hs-varid'>tag</span> <a name="line-692"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>isSelfClosing</span> <span class='hs-varid'>tag</span> <span class='hs-varop'>||</span> <span class='hs-varid'>tag'</span> <span class='hs-varop'>==</span> <span class='hs-str'>"hr"</span> <a name="line-693"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varid'>tag</span> <a name="line-694"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy'</span> <span class='hs-layout'>(</span><span class='hs-varid'>htmlEndTag</span> <span class='hs-varid'>tag'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <a name="line-695"></a> <span class='hs-layout'>(</span><span class='hs-varid'>htmlElement</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>count</span> <span class='hs-num'>1</span> <span class='hs-varid'>anyChar</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-696"></a> <span class='hs-varid'>end</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>htmlEndTag</span> <span class='hs-varid'>tag'</span> <a name="line-697"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tag</span> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>contents</span> <span class='hs-varop'>++</span> <span class='hs-varid'>end</span> <a name="line-698"></a> <a name="line-699"></a><a name="rawHtmlBlocks"></a><span class='hs-definition'>rawHtmlBlocks</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span> <a name="line-700"></a><span class='hs-definition'>rawHtmlBlocks</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-701"></a> <span class='hs-varid'>htmlBlocks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-layout'>(</span><span class='hs-conid'>RawHtml</span> <span class='hs-varid'>blk</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>rawHtmlBlock</span> <a name="line-702"></a> <span class='hs-varid'>sps</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>sp1</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span> <a name="line-703"></a> <span class='hs-varid'>sp2</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-layout'>(</span><span class='hs-varid'>blankline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-str'>"\n"</span><span class='hs-layout'>)</span> <a name="line-704"></a> <span class='hs-varid'>sp3</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span> <a name="line-705"></a> <span class='hs-varid'>sp4</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>blanklines</span> <a name="line-706"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sp1</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sp2</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sp3</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sp4</span> <a name="line-707"></a> <span class='hs-comment'>-- note: we want raw html to be able to</span> <a name="line-708"></a> <span class='hs-comment'>-- precede a code block, when separated</span> <a name="line-709"></a> <span class='hs-comment'>-- by a blank line</span> <a name="line-710"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>blk</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sps</span> <a name="line-711"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>combined</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>htmlBlocks</span> <a name="line-712"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>combined'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>last</span> <span class='hs-varid'>combined</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'\n'</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>init</span> <span class='hs-varid'>combined</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>combined</span> <a name="line-713"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>RawHtml</span> <span class='hs-varid'>combined'</span> <a name="line-714"></a> <a name="line-715"></a><span class='hs-comment'>--</span> <a name="line-716"></a><span class='hs-comment'>-- Tables</span> <a name="line-717"></a><span class='hs-comment'>-- </span> <a name="line-718"></a> <a name="line-719"></a><a name="dashedLine"></a><span class='hs-comment'>-- Parse a dashed line with optional trailing spaces; return its length</span> <a name="line-720"></a><span class='hs-comment'>-- and the length including trailing space.</span> <a name="line-721"></a><span class='hs-definition'>dashedLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <a name="line-722"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-conid'>Int</span><span class='hs-layout'>)</span> <a name="line-723"></a><span class='hs-definition'>dashedLine</span> <span class='hs-varid'>ch</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-724"></a> <span class='hs-varid'>dashes</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>ch</span><span class='hs-layout'>)</span> <a name="line-725"></a> <span class='hs-varid'>sp</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span> <a name="line-726"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>dashes</span><span class='hs-layout'>,</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>dashes</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sp</span><span class='hs-layout'>)</span> <a name="line-727"></a> <a name="line-728"></a><a name="simpleTableHeader"></a><span class='hs-comment'>-- Parse a table header with dashed lines of '-' preceded by </span> <a name="line-729"></a><span class='hs-comment'>-- one (or zero) line of text.</span> <a name="line-730"></a><span class='hs-definition'>simpleTableHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ Headerless table </span> <a name="line-731"></a> <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-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alignment</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-732"></a><span class='hs-definition'>simpleTableHeader</span> <span class='hs-varid'>headless</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-733"></a> <span class='hs-varid'>rawContent</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span> <a name="line-734"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-str'>""</span> <a name="line-735"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>anyLine</span> <a name="line-736"></a> <span class='hs-varid'>initSp</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>nonindentSpaces</span> <a name="line-737"></a> <span class='hs-varid'>dashes</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>dashedLine</span> <span class='hs-chr'>'-'</span><span class='hs-layout'>)</span> <a name="line-738"></a> <span class='hs-varid'>newline</span> <a name="line-739"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>lengths</span><span class='hs-layout'>,</span> <span class='hs-varid'>lines'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unzip</span> <span class='hs-varid'>dashes</span> <a name="line-740"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>indices</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>scanl</span> <span class='hs-layout'>(</span><span class='hs-varop'>+</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>initSp</span><span class='hs-layout'>)</span> <span class='hs-varid'>lines'</span> <a name="line-741"></a> <span class='hs-comment'>-- If no header, calculate alignment on basis of first row of text</span> <a name="line-742"></a> <span class='hs-varid'>rawHeads</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varop'>.</span> <span class='hs-varid'>splitByIndices</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <a name="line-743"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span> <a name="line-744"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>anyLine</span> <a name="line-745"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varid'>rawContent</span> <a name="line-746"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>aligns</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>zipWith</span> <span class='hs-varid'>alignType</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varid'>rawHeads</span><span class='hs-layout'>)</span> <span class='hs-varid'>lengths</span> <a name="line-747"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>rawHeads'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span> <a name="line-748"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>dashes</span><span class='hs-layout'>)</span> <span class='hs-str'>""</span> <a name="line-749"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>rawHeads</span> <a name="line-750"></a> <span class='hs-varid'>heads</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>plain</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <a name="line-751"></a> <span class='hs-varid'>map</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varid'>rawHeads'</span> <a name="line-752"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>heads</span><span class='hs-layout'>,</span> <span class='hs-varid'>aligns</span><span class='hs-layout'>,</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span> <a name="line-753"></a> <a name="line-754"></a><a name="tableFooter"></a><span class='hs-comment'>-- Parse a table footer - dashed lines followed by blank line.</span> <a name="line-755"></a><span class='hs-definition'>tableFooter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-756"></a><span class='hs-definition'>tableFooter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>skipNonindentSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>dashedLine</span> <span class='hs-chr'>'-'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>blanklines</span> <a name="line-757"></a> <a name="line-758"></a><a name="tableSep"></a><span class='hs-comment'>-- Parse a table separator - dashed line.</span> <a name="line-759"></a><span class='hs-definition'>tableSep</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Char</span> <a name="line-760"></a><span class='hs-definition'>tableSep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>skipNonindentSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>dashedLine</span> <span class='hs-chr'>'-'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\n'</span> <a name="line-761"></a> <a name="line-762"></a><a name="rawTableLine"></a><span class='hs-comment'>-- Parse a raw line and split it into chunks by indices.</span> <a name="line-763"></a><span class='hs-definition'>rawTableLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span> <a name="line-764"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <a name="line-765"></a><span class='hs-definition'>rawTableLine</span> <span class='hs-varid'>indices</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-766"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-layout'>(</span><span class='hs-varid'>blanklines</span> <span class='hs-varop'><|></span> <span class='hs-varid'>tableFooter</span><span class='hs-layout'>)</span> <a name="line-767"></a> <span class='hs-varid'>line</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span> <a name="line-768"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tail</span> <span class='hs-varop'>$</span> <a name="line-769"></a> <span class='hs-varid'>splitByIndices</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span> <span class='hs-varid'>line</span> <a name="line-770"></a> <a name="line-771"></a><a name="tableLine"></a><span class='hs-comment'>-- Parse a table line and return a list of lists of blocks (columns).</span> <a name="line-772"></a><span class='hs-definition'>tableLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span> <a name="line-773"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <a name="line-774"></a><span class='hs-definition'>tableLine</span> <span class='hs-varid'>indices</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rawTableLine</span> <span class='hs-varid'>indices</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>plain</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-775"></a> <a name="line-776"></a><a name="multilineRow"></a><span class='hs-comment'>-- Parse a multiline table row and return a list of blocks (columns).</span> <a name="line-777"></a><span class='hs-definition'>multilineRow</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span> <a name="line-778"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <a name="line-779"></a><span class='hs-definition'>multilineRow</span> <span class='hs-varid'>indices</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-780"></a> <span class='hs-varid'>colLines</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>rawTableLine</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span> <a name="line-781"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cols</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>unlines</span> <span class='hs-varop'>$</span> <span class='hs-varid'>transpose</span> <span class='hs-varid'>colLines</span> <a name="line-782"></a> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>plain</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>cols</span> <a name="line-783"></a> <a name="line-784"></a><a name="tableCaption"></a><span class='hs-comment'>-- Parses a table caption: inlines beginning with 'Table:'</span> <a name="line-785"></a><span class='hs-comment'>-- and followed by blank lines.</span> <a name="line-786"></a><span class='hs-definition'>tableCaption</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span> <a name="line-787"></a><span class='hs-definition'>tableCaption</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-788"></a> <span class='hs-varid'>skipNonindentSpaces</span> <a name="line-789"></a> <span class='hs-varid'>string</span> <span class='hs-str'>":"</span> <span class='hs-varop'><|></span> <span class='hs-varid'>string</span> <span class='hs-str'>"Table:"</span> <a name="line-790"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>inline</span> <a name="line-791"></a> <span class='hs-varid'>blanklines</span> <a name="line-792"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>result</span> <a name="line-793"></a> <a name="line-794"></a><a name="simpleTable"></a><span class='hs-comment'>-- Parse a simple table with '---' header and one line per row.</span> <a name="line-795"></a><span class='hs-definition'>simpleTable</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ Headerless table</span> <a name="line-796"></a> <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-797"></a><span class='hs-definition'>simpleTable</span> <span class='hs-varid'>headless</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-798"></a> <span class='hs-conid'>Table</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-sel'>_w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>tableWith</span> <span class='hs-layout'>(</span><span class='hs-varid'>simpleTableHeader</span> <span class='hs-varid'>headless</span><span class='hs-layout'>)</span> <span class='hs-varid'>tableLine</span> <a name="line-799"></a> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-800"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>tableFooter</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>tableFooter</span> <span class='hs-varop'><|></span> <span class='hs-varid'>blanklines</span><span class='hs-layout'>)</span> <a name="line-801"></a> <span class='hs-varid'>tableCaption</span> <a name="line-802"></a> <span class='hs-comment'>-- Simple tables get 0s for relative column widths (i.e., use default)</span> <a name="line-803"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Table</span> <span class='hs-varid'>c</span> <span class='hs-varid'>a</span> <span class='hs-layout'>(</span><span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-varid'>h</span> <span class='hs-varid'>l</span> <a name="line-804"></a> <a name="line-805"></a><a name="multilineTable"></a><span class='hs-comment'>-- Parse a multiline table: starts with row of '-' on top, then header</span> <a name="line-806"></a><span class='hs-comment'>-- (which may be multiline), then the rows,</span> <a name="line-807"></a><span class='hs-comment'>-- which may be multiline, separated by blank lines, and</span> <a name="line-808"></a><span class='hs-comment'>-- ending with a footer (dashed line followed by blank line).</span> <a name="line-809"></a><span class='hs-definition'>multilineTable</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ Headerless table</span> <a name="line-810"></a> <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-811"></a><span class='hs-definition'>multilineTable</span> <span class='hs-varid'>headless</span> <span class='hs-keyglyph'>=</span> <a name="line-812"></a> <span class='hs-varid'>tableWith</span> <span class='hs-layout'>(</span><span class='hs-varid'>multilineTableHeader</span> <span class='hs-varid'>headless</span><span class='hs-layout'>)</span> <span class='hs-varid'>multilineRow</span> <span class='hs-varid'>blanklines</span> <span class='hs-varid'>tableFooter</span> <span class='hs-varid'>tableCaption</span> <a name="line-813"></a> <a name="line-814"></a><a name="multilineTableHeader"></a><span class='hs-definition'>multilineTableHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ Headerless table</span> <a name="line-815"></a> <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-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alignment</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-816"></a><span class='hs-definition'>multilineTableHeader</span> <span class='hs-varid'>headless</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-817"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span> <a name="line-818"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-chr'>'\n'</span> <a name="line-819"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>tableSep</span> <a name="line-820"></a> <span class='hs-varid'>rawContent</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span> <a name="line-821"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>repeat</span> <span class='hs-str'>""</span> <a name="line-822"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>many1</span> <a name="line-823"></a> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>tableSep</span> <span class='hs-varop'>>></span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span><span class='hs-layout'>)</span> <a name="line-824"></a> <span class='hs-varid'>initSp</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>nonindentSpaces</span> <a name="line-825"></a> <span class='hs-varid'>dashes</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>dashedLine</span> <span class='hs-chr'>'-'</span><span class='hs-layout'>)</span> <a name="line-826"></a> <span class='hs-varid'>newline</span> <a name="line-827"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>lengths</span><span class='hs-layout'>,</span> <span class='hs-varid'>lines'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unzip</span> <span class='hs-varid'>dashes</span> <a name="line-828"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>indices</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>scanl</span> <span class='hs-layout'>(</span><span class='hs-varop'>+</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>initSp</span><span class='hs-layout'>)</span> <span class='hs-varid'>lines'</span> <a name="line-829"></a> <span class='hs-varid'>rawHeadsList</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span> <a name="line-830"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>tail</span> <span class='hs-varop'>.</span> <a name="line-831"></a> <span class='hs-varid'>splitByIndices</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>anyLine</span> <a name="line-832"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>transpose</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <a name="line-833"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>ln</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>tail</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitByIndices</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span> <span class='hs-varid'>ln</span><span class='hs-layout'>)</span> <a name="line-834"></a> <span class='hs-varid'>rawContent</span> <a name="line-835"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>aligns</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>zipWith</span> <span class='hs-varid'>alignType</span> <span class='hs-varid'>rawHeadsList</span> <span class='hs-varid'>lengths</span> <a name="line-836"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>rawHeads</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>headless</span> <a name="line-837"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>dashes</span><span class='hs-layout'>)</span> <span class='hs-str'>""</span> <a name="line-838"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>intercalate</span> <span class='hs-str'>" "</span><span class='hs-layout'>)</span> <span class='hs-varid'>rawHeadsList</span> <a name="line-839"></a> <span class='hs-varid'>heads</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>plain</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <a name="line-840"></a> <span class='hs-varid'>map</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varid'>rawHeads</span> <a name="line-841"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>heads</span><span class='hs-layout'>,</span> <span class='hs-varid'>aligns</span><span class='hs-layout'>,</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span> <a name="line-842"></a> <a name="line-843"></a><a name="alignType"></a><span class='hs-comment'>-- Returns an alignment type for a table, based on a list of strings</span> <a name="line-844"></a><span class='hs-comment'>-- (the rows of the column header) and a number (the length of the</span> <a name="line-845"></a><span class='hs-comment'>-- dashed line under the rows.</span> <a name="line-846"></a><span class='hs-definition'>alignType</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <a name="line-847"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <a name="line-848"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Alignment</span> <a name="line-849"></a><span class='hs-definition'>alignType</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlignDefault</span> <a name="line-850"></a><span class='hs-definition'>alignType</span> <span class='hs-varid'>strLst</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span> <a name="line-851"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>head</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sortBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>comparing</span> <span class='hs-varid'>length</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <a name="line-852"></a> <span class='hs-varid'>map</span> <span class='hs-varid'>removeTrailingSpace</span> <span class='hs-varid'>strLst</span> <a name="line-853"></a> <span class='hs-varid'>leftSpace</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>False</span> <span class='hs-keyword'>else</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span> <span class='hs-varop'>!!</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-varop'>`elem`</span> <span class='hs-str'>" \t"</span> <a name="line-854"></a> <span class='hs-varid'>rightSpace</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>length</span> <span class='hs-varid'>s</span> <span class='hs-varop'><</span> <span class='hs-varid'>len</span> <span class='hs-varop'>||</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span> <span class='hs-varop'>!!</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>`elem`</span> <span class='hs-str'>" \t"</span> <a name="line-855"></a> <span class='hs-keyword'>in</span> <span class='hs-keyword'>case</span> <span class='hs-layout'>(</span><span class='hs-varid'>leftSpace</span><span class='hs-layout'>,</span> <span class='hs-varid'>rightSpace</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span> <a name="line-856"></a> <span class='hs-layout'>(</span><span class='hs-conid'>True</span><span class='hs-layout'>,</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>AlignRight</span> <a name="line-857"></a> <span class='hs-layout'>(</span><span class='hs-conid'>False</span><span class='hs-layout'>,</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>AlignLeft</span> <a name="line-858"></a> <span class='hs-layout'>(</span><span class='hs-conid'>True</span><span class='hs-layout'>,</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>AlignCenter</span> <a name="line-859"></a> <span class='hs-layout'>(</span><span class='hs-conid'>False</span><span class='hs-layout'>,</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>AlignDefault</span> <a name="line-860"></a> <a name="line-861"></a><a name="gridTable"></a><span class='hs-definition'>gridTable</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ Headerless table</span> <a name="line-862"></a> <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-863"></a><span class='hs-definition'>gridTable</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gridTableWith</span> <span class='hs-varid'>block</span> <span class='hs-varid'>tableCaption</span> <a name="line-864"></a> <a name="line-865"></a><a name="table"></a><span class='hs-definition'>table</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span> <a name="line-866"></a><span class='hs-definition'>table</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>multilineTable</span> <span class='hs-conid'>False</span> <span class='hs-varop'><|></span> <span class='hs-varid'>simpleTable</span> <span class='hs-conid'>True</span> <span class='hs-varop'><|></span> <a name="line-867"></a> <span class='hs-varid'>simpleTable</span> <span class='hs-conid'>False</span> <span class='hs-varop'><|></span> <span class='hs-varid'>multilineTable</span> <span class='hs-conid'>True</span> <span class='hs-varop'><|></span> <a name="line-868"></a> <span class='hs-varid'>gridTable</span> <span class='hs-conid'>False</span> <span class='hs-varop'><|></span> <span class='hs-varid'>gridTable</span> <span class='hs-conid'>True</span> <span class='hs-varop'><?></span> <span class='hs-str'>"table"</span> <a name="line-869"></a> <a name="line-870"></a><span class='hs-comment'>-- </span> <a name="line-871"></a><span class='hs-comment'>-- inline</span> <a name="line-872"></a><span class='hs-comment'>--</span> <a name="line-873"></a> <a name="line-874"></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-875"></a><span class='hs-definition'>inline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-varid'>inlineParsers</span> <span class='hs-varop'><?></span> <span class='hs-str'>"inline"</span> <a name="line-876"></a> <a name="line-877"></a><a name="inlineParsers"></a><span class='hs-definition'>inlineParsers</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span> <a name="line-878"></a><span class='hs-definition'>inlineParsers</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>str</span> <a name="line-879"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>smartPunctuation</span> <a name="line-880"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>whitespace</span> <a name="line-881"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>endline</span> <a name="line-882"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>code</span> <a name="line-883"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>charRef</span> <a name="line-884"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>fourOrMore</span> <span class='hs-chr'>'*'</span> <span class='hs-varop'><|></span> <span class='hs-varid'>fourOrMore</span> <span class='hs-chr'>'_'</span><span class='hs-layout'>)</span> <a name="line-885"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>strong</span> <a name="line-886"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>emph</span> <a name="line-887"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>note</span> <a name="line-888"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>inlineNote</span> <a name="line-889"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>link</span> <a name="line-890"></a><span class='hs-cpp'>#ifdef _CITEPROC</span> <a name="line-891"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>inlineCitation</span> <a name="line-892"></a><span class='hs-cpp'>#endif</span> <a name="line-893"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>image</span> <a name="line-894"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>math</span> <a name="line-895"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>strikeout</span> <a name="line-896"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>superscript</span> <a name="line-897"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>subscript</span> <a name="line-898"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>autoLink</span> <a name="line-899"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rawHtmlInline'</span> <a name="line-900"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rawLaTeXInline'</span> <a name="line-901"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>escapedChar</span> <a name="line-902"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>exampleRef</span> <a name="line-903"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>symbol</span> <a name="line-904"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>ltSign</span> <span class='hs-keyglyph'>]</span> <a name="line-905"></a> <a name="line-906"></a><a name="inlineNonLink"></a><span class='hs-definition'>inlineNonLink</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-907"></a><span class='hs-definition'>inlineNonLink</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>choice</span> <span class='hs-varop'>$</span> <a name="line-908"></a> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>parser</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>parser</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>failIfLink</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>inlineParsers</span><span class='hs-layout'>)</span> <a name="line-909"></a> <span class='hs-varop'><?></span> <span class='hs-str'>"inline (non-link)"</span> <a name="line-910"></a> <a name="line-911"></a><a name="failIfLink"></a><span class='hs-definition'>failIfLink</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Inline</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-varid'>tok</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Inline</span> <a name="line-912"></a><span class='hs-definition'>failIfLink</span> <span class='hs-layout'>(</span><span class='hs-conid'>Link</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pzero</span> <a name="line-913"></a><span class='hs-definition'>failIfLink</span> <span class='hs-varid'>elt</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varid'>elt</span> <a name="line-914"></a> <a name="line-915"></a><a name="escapedChar"></a><span class='hs-definition'>escapedChar</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-916"></a><span class='hs-definition'>escapedChar</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-917"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span> <a name="line-918"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-919"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-chr'>'\\'</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>state</span> <a name="line-920"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>"\\`*_{}[]()>#+-.!~"</span> <a name="line-921"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>satisfy</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>isAlphaNum</span><span class='hs-layout'>)</span> <a name="line-922"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>result</span> <span class='hs-keyword'>of</span> <a name="line-923"></a> <span class='hs-chr'>' '</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Str</span> <span class='hs-str'>"\160"</span> <span class='hs-comment'>-- "\ " is a nonbreaking space</span> <a name="line-924"></a> <span class='hs-chr'>'\n'</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>LineBreak</span> <span class='hs-comment'>-- "\[newline]" is a linebreak</span> <a name="line-925"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></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-926"></a> <a name="line-927"></a><a name="ltSign"></a><span class='hs-definition'>ltSign</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-928"></a><span class='hs-definition'>ltSign</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-929"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-930"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span> <a name="line-931"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'<'</span> <a name="line-932"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>rawHtmlBlocks</span> <span class='hs-varop'>>></span> <span class='hs-varid'>char</span> <span class='hs-chr'>'<'</span> <span class='hs-comment'>-- unless it starts html</span> <a name="line-933"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'<'</span><span class='hs-keyglyph'>]</span> <a name="line-934"></a> <a name="line-935"></a><a name="specialCharsMinusLt"></a><span class='hs-definition'>specialCharsMinusLt</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-936"></a><span class='hs-definition'>specialCharsMinusLt</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-chr'>'<'</span><span class='hs-layout'>)</span> <span class='hs-varid'>specialChars</span> <a name="line-937"></a> <a name="line-938"></a><a name="exampleRef"></a><span class='hs-definition'>exampleRef</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-939"></a><span class='hs-definition'>exampleRef</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-940"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'@'</span> <a name="line-941"></a> <span class='hs-varid'>lab</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>alphaNum</span> <span class='hs-varop'><|></span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>"-_"</span><span class='hs-layout'>)</span> <a name="line-942"></a> <span class='hs-comment'>-- We just return a Str. These are replaced with numbers</span> <a name="line-943"></a> <span class='hs-comment'>-- later. See the end of parseMarkdown.</span> <a name="line-944"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-varop'>$</span> <span class='hs-chr'>'@'</span> <span class='hs-conop'>:</span> <span class='hs-varid'>lab</span> <a name="line-945"></a> <a name="line-946"></a><a name="symbol"></a><span class='hs-definition'>symbol</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-947"></a><span class='hs-definition'>symbol</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-948"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOf</span> <span class='hs-varid'>specialCharsMinusLt</span> <a name="line-949"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>result</span><span class='hs-keyglyph'>]</span> <a name="line-950"></a> <a name="line-951"></a><a name="code"></a><span class='hs-comment'>-- parses inline code, between n `s and n `s</span> <a name="line-952"></a><span class='hs-definition'>code</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-953"></a><span class='hs-definition'>code</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-954"></a> <span class='hs-varid'>starts</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span> <a name="line-955"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-956"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1Till</span> <span class='hs-layout'>(</span><span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>"`\n"</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <a name="line-957"></a> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'\n'</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-str'>" "</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-958"></a> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>count</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>starts</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <a name="line-959"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-960"></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-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>result</span> <a name="line-961"></a> <a name="line-962"></a><a name="mathWord"></a><span class='hs-definition'>mathWord</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-963"></a><span class='hs-definition'>mathWord</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>mathChunk</span> <a name="line-964"></a> <a name="line-965"></a><a name="mathChunk"></a><span class='hs-definition'>mathChunk</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <a name="line-966"></a><span class='hs-definition'>mathChunk</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span> <a name="line-967"></a> <span class='hs-varid'>c</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>anyChar</span> <a name="line-968"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'\\'</span><span class='hs-layout'>,</span><span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span> <a name="line-969"></a> <span class='hs-varop'><|></span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>" \t\n\\$"</span><span class='hs-layout'>)</span> <a name="line-970"></a> <a name="line-971"></a><a name="math"></a><span class='hs-definition'>math</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-972"></a><span class='hs-definition'>math</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>mathDisplay</span> <span class='hs-varop'>>>=</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-973"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>mathInline</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-974"></a> <a name="line-975"></a><a name="mathDisplay"></a><span class='hs-definition'>mathDisplay</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span> <a name="line-976"></a><span class='hs-definition'>mathDisplay</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-977"></a> <span class='hs-varid'>failIfStrict</span> <a name="line-978"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"$$"</span> <a name="line-979"></a> <span class='hs-varid'>many1Till</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>"\n"</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>newline</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>blankline</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"$$"</span><span class='hs-layout'>)</span> <a name="line-980"></a> <a name="line-981"></a><a name="mathInline"></a><span class='hs-definition'>mathInline</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span> <a name="line-982"></a><span class='hs-definition'>mathInline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-983"></a> <span class='hs-varid'>failIfStrict</span> <a name="line-984"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'$'</span> <a name="line-985"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>space</span> <a name="line-986"></a> <span class='hs-varid'>words'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sepBy1</span> <span class='hs-varid'>mathWord</span> <span class='hs-layout'>(</span><span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>spaceChar</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</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-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-987"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'$'</span> <a name="line-988"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>digit</span> <a name="line-989"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>" "</span> <span class='hs-varid'>words'</span> <a name="line-990"></a> <a name="line-991"></a><a name="fourOrMore"></a><span class='hs-comment'>-- to avoid performance problems, treat 4 or more _ or * in a row as a literal</span> <a name="line-992"></a><span class='hs-comment'>-- rather than attempting to parse for emph/strong</span> <a name="line-993"></a><span class='hs-definition'>fourOrMore</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-conid'>Inline</span> <a name="line-994"></a><span class='hs-definition'>fourOrMore</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>count</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <a name="line-995"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-varop'>$</span> <span class='hs-varid'>replicate</span> <span class='hs-num'>4</span> <span class='hs-varid'>c</span> <span class='hs-varop'>++</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <a name="line-996"></a> <a name="line-997"></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-998"></a><span class='hs-definition'>emph</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'*'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>strong</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-varid'>inline</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <a name="line-999"></a> <span class='hs-layout'>(</span><span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'_'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>strong</span> <span class='hs-varop'>>></span> <span class='hs-varid'>char</span> <span class='hs-chr'>'_'</span> <span class='hs-varop'>>></span> <a name="line-1000"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>alphaNum</span><span class='hs-layout'>)</span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <a name="line-1001"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Emph</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span> <a name="line-1002"></a> <a name="line-1003"></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-1004"></a><span class='hs-definition'>strong</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>enclosed</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-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"**"</span><span class='hs-layout'>)</span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <a name="line-1005"></a> <span class='hs-layout'>(</span><span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"__"</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"__"</span><span class='hs-layout'>)</span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <a name="line-1006"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Strong</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span> <a name="line-1007"></a> <a name="line-1008"></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-1009"></a><span class='hs-definition'>strikeout</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>failIfStrict</span> <span class='hs-varop'>>></span> <span class='hs-varid'>enclosed</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-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-varid'>inline</span> <span class='hs-varop'>>>=</span> <a name="line-1010"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Strikeout</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span> <a name="line-1011"></a> <a name="line-1012"></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-1013"></a><span class='hs-definition'>superscript</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>failIfStrict</span> <span class='hs-varop'>>></span> <span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'^'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'^'</span><span class='hs-layout'>)</span> <a name="line-1014"></a> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-comment'>-- may not contain Space</span> <a name="line-1015"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Superscript</span> <a name="line-1016"></a> <a name="line-1017"></a><a name="subscript"></a><span class='hs-definition'>subscript</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1018"></a><span class='hs-definition'>subscript</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>failIfStrict</span> <span class='hs-varop'>>></span> <span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'~'</span><span class='hs-layout'>)</span> <a name="line-1019"></a> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-comment'>-- may not contain Space</span> <a name="line-1020"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Subscript</span> <a name="line-1021"></a> <a name="line-1022"></a><a name="smartPunctuation"></a><span class='hs-definition'>smartPunctuation</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-1023"></a><span class='hs-definition'>smartPunctuation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>failUnlessSmart</span> <span class='hs-varop'>>></span> <a name="line-1024"></a> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>quoted</span><span class='hs-layout'>,</span> <span class='hs-varid'>apostrophe</span><span class='hs-layout'>,</span> <span class='hs-varid'>dash</span><span class='hs-layout'>,</span> <span class='hs-varid'>ellipses</span> <span class='hs-keyglyph'>]</span> <a name="line-1025"></a> <a name="line-1026"></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-1027"></a><span class='hs-definition'>apostrophe</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'\''</span> <span class='hs-varop'><|></span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\8217'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Apostrophe</span> <a name="line-1028"></a> <a name="line-1029"></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-1030"></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-1031"></a> <a name="line-1032"></a><a name="withQuoteContext"></a><span class='hs-definition'>withQuoteContext</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QuoteContext</span> <a name="line-1033"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span><span class='hs-layout'>)</span> <a name="line-1034"></a> <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-1035"></a><span class='hs-definition'>withQuoteContext</span> <span class='hs-varid'>context</span> <span class='hs-varid'>parser</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1036"></a> <span class='hs-varid'>oldState</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-1037"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>oldQuoteContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateQuoteContext</span> <span class='hs-varid'>oldState</span> <a name="line-1038"></a> <span class='hs-varid'>setState</span> <span class='hs-varid'>oldState</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateQuoteContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>context</span> <span class='hs-layout'>}</span> <a name="line-1039"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parser</span> <a name="line-1040"></a> <span class='hs-varid'>newState</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-1041"></a> <span class='hs-varid'>setState</span> <span class='hs-varid'>newState</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateQuoteContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oldQuoteContext</span> <span class='hs-layout'>}</span> <a name="line-1042"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>result</span> <a name="line-1043"></a> <a name="line-1044"></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-1045"></a><span class='hs-definition'>singleQuoted</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-1046"></a> <span class='hs-varid'>singleQuoteStart</span> <a name="line-1047"></a> <span class='hs-varid'>withQuoteContext</span> <span class='hs-conid'>InSingleQuote</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>inline</span> <span class='hs-varid'>singleQuoteEnd</span> <span class='hs-varop'>>>=</span> <a name="line-1048"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Quoted</span> <span class='hs-conid'>SingleQuote</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span> <a name="line-1049"></a> <a name="line-1050"></a><a name="doubleQuoted"></a><span class='hs-definition'>doubleQuoted</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1051"></a><span class='hs-definition'>doubleQuoted</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1052"></a> <span class='hs-varid'>doubleQuoteStart</span> <a name="line-1053"></a> <span class='hs-varid'>withQuoteContext</span> <span class='hs-conid'>InDoubleQuote</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>inline</span> <span class='hs-varid'>doubleQuoteEnd</span> <span class='hs-varop'>>>=</span> <a name="line-1054"></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-1055"></a> <a name="line-1056"></a><a name="failIfInQuoteContext"></a><span class='hs-definition'>failIfInQuoteContext</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QuoteContext</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-varid'>tok</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>()</span> <a name="line-1057"></a><span class='hs-definition'>failIfInQuoteContext</span> <span class='hs-varid'>context</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1058"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-1059"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateQuoteContext</span> <span class='hs-varid'>st</span> <span class='hs-varop'>==</span> <span class='hs-varid'>context</span> <a name="line-1060"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"already inside quotes"</span> <a name="line-1061"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <a name="line-1062"></a> <a name="line-1063"></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-conid'>ParserState</span> <span class='hs-conid'>Char</span> <a name="line-1064"></a><span class='hs-definition'>singleQuoteStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1065"></a> <span class='hs-varid'>failIfInQuoteContext</span> <span class='hs-conid'>InSingleQuote</span> <a name="line-1066"></a> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'\''</span> <a name="line-1067"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-str'>")!],.;:-? \t\n"</span><span class='hs-layout'>)</span> <a name="line-1068"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOfStrings</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"s"</span><span class='hs-layout'>,</span><span class='hs-str'>"t"</span><span class='hs-layout'>,</span><span class='hs-str'>"m"</span><span class='hs-layout'>,</span><span class='hs-str'>"ve"</span><span class='hs-layout'>,</span><span class='hs-str'>"ll"</span><span class='hs-layout'>,</span><span class='hs-str'>"re"</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>>></span> <a name="line-1069"></a> <span class='hs-varid'>satisfy</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>isAlphaNum</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-1070"></a> <span class='hs-comment'>-- possess/contraction</span> <a name="line-1071"></a> <span class='hs-varid'>return</span> <span class='hs-chr'>'\''</span> <a name="line-1072"></a> <a name="line-1073"></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'>Char</span> <a name="line-1074"></a><span class='hs-definition'>singleQuoteEnd</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1075"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'\''</span> <a name="line-1076"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>alphaNum</span> <a name="line-1077"></a> <span class='hs-varid'>return</span> <span class='hs-chr'>'\''</span> <a name="line-1078"></a> <a name="line-1079"></a><a name="doubleQuoteStart"></a><span class='hs-definition'>doubleQuoteStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Char</span> <a name="line-1080"></a><span class='hs-definition'>doubleQuoteStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1081"></a> <span class='hs-varid'>failIfInQuoteContext</span> <span class='hs-conid'>InDoubleQuote</span> <a name="line-1082"></a> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'"'</span> <a name="line-1083"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-str'>" \t\n"</span><span class='hs-layout'>)</span> <a name="line-1084"></a> <span class='hs-varid'>return</span> <span class='hs-chr'>'"'</span> <a name="line-1085"></a> <a name="line-1086"></a><a name="doubleQuoteEnd"></a><span class='hs-definition'>doubleQuoteEnd</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-1087"></a><span class='hs-definition'>doubleQuoteEnd</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'"'</span> <a name="line-1088"></a> <a name="line-1089"></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-1090"></a><span class='hs-definition'>ellipses</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oneOfStrings</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"..."</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> <span class='hs-str'>" . . ."</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Ellipses</span> <a name="line-1091"></a> <a name="line-1092"></a><a name="dash"></a><span class='hs-definition'>dash</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-1093"></a><span class='hs-definition'>dash</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>enDash</span> <span class='hs-varop'><|></span> <span class='hs-varid'>emDash</span> <a name="line-1094"></a> <a name="line-1095"></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-1096"></a><span class='hs-definition'>enDash</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-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>"0123456789"</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-1097"></a> <a name="line-1098"></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-1099"></a><span class='hs-definition'>emDash</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>oneOfStrings</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"---"</span><span class='hs-layout'>,</span> <span class='hs-str'>"--"</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>EmDash</span> <a name="line-1100"></a> <a name="line-1101"></a><a name="whitespace"></a><span class='hs-definition'>whitespace</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1102"></a><span class='hs-definition'>whitespace</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <a name="line-1103"></a> <span class='hs-layout'>(</span> <span class='hs-layout'>(</span><span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>skipMany</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>option</span> <span class='hs-conid'>Space</span> <span class='hs-layout'>(</span><span class='hs-varid'>endline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>LineBreak</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-1104"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>skipMany</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Space</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span> <span class='hs-varop'><?></span> <span class='hs-str'>"whitespace"</span> <a name="line-1105"></a> <a name="line-1106"></a><a name="nonEndline"></a><span class='hs-definition'>nonEndline</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Char</span> <a name="line-1107"></a><span class='hs-definition'>nonEndline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>satisfy</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span><span class='hs-chr'>'\n'</span><span class='hs-layout'>)</span> <a name="line-1108"></a> <a name="line-1109"></a><a name="strChar"></a><span class='hs-definition'>strChar</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-1110"></a><span class='hs-definition'>strChar</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>noneOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>specialChars</span> <span class='hs-varop'>++</span> <span class='hs-str'>" \t\n"</span><span class='hs-layout'>)</span> <a name="line-1111"></a> <a name="line-1112"></a><a name="str"></a><span class='hs-definition'>str</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1113"></a><span class='hs-definition'>str</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1114"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>strChar</span> <a name="line-1115"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-1116"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>spacesToNbr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>c</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>if</span> <span class='hs-varid'>c</span> <span class='hs-varop'>==</span> <span class='hs-chr'>' '</span> <span class='hs-keyword'>then</span> <span class='hs-chr'>'\160'</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <a name="line-1117"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateSmart</span> <span class='hs-varid'>state</span> <a name="line-1118"></a> <span class='hs-keyword'>then</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>likelyAbbrev</span> <span class='hs-varid'>result</span> <span class='hs-keyword'>of</span> <a name="line-1119"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-varid'>result</span> <a name="line-1120"></a> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>choice</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-></span> <a name="line-1121"></a> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-varid'>x</span> <span class='hs-varop'>>></span> <span class='hs-varid'>char</span> <span class='hs-chr'>' '</span> <span class='hs-varop'>>></span> <a name="line-1122"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <a name="line-1123"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-varop'>$</span> <span class='hs-varid'>result</span> <span class='hs-varop'>++</span> <span class='hs-varid'>spacesToNbr</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\160"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <a name="line-1124"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-varid'>result</span><span class='hs-layout'>)</span> <a name="line-1125"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-varid'>result</span> <a name="line-1126"></a> <a name="line-1127"></a><a name="likelyAbbrev"></a><span class='hs-comment'>-- | if the string matches the beginning of an abbreviation (before</span> <a name="line-1128"></a><span class='hs-comment'>-- the first period, return strings that would finish the abbreviation.</span> <a name="line-1129"></a><span class='hs-definition'>likelyAbbrev</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</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-1130"></a><span class='hs-definition'>likelyAbbrev</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <a name="line-1131"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>abbrevs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"Mr."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Mrs."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Ms."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Capt."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Dr."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Prof."</span><span class='hs-layout'>,</span> <a name="line-1132"></a> <span class='hs-str'>"Gen."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Gov."</span><span class='hs-layout'>,</span> <span class='hs-str'>"e.g."</span><span class='hs-layout'>,</span> <span class='hs-str'>"i.e."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Sgt."</span><span class='hs-layout'>,</span> <span class='hs-str'>"St."</span><span class='hs-layout'>,</span> <a name="line-1133"></a> <span class='hs-str'>"vol."</span><span class='hs-layout'>,</span> <span class='hs-str'>"vs."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Sen."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Rep."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Pres."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Hon."</span><span class='hs-layout'>,</span> <a name="line-1134"></a> <span class='hs-str'>"Rev."</span><span class='hs-layout'>,</span> <span class='hs-str'>"Ph.D."</span><span class='hs-layout'>,</span> <span class='hs-str'>"M.D."</span><span class='hs-layout'>,</span> <span class='hs-str'>"M.A."</span><span class='hs-layout'>,</span> <span class='hs-str'>"p."</span><span class='hs-layout'>,</span> <span class='hs-str'>"pp."</span><span class='hs-layout'>,</span> <a name="line-1135"></a> <span class='hs-str'>"ch."</span><span class='hs-layout'>,</span> <span class='hs-str'>"sec."</span> <span class='hs-keyglyph'>]</span> <a name="line-1136"></a> <span class='hs-varid'>abbrPairs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>break</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-chr'>'.'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>abbrevs</span> <a name="line-1137"></a> <span class='hs-keyword'>in</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>y</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>y</span> <span class='hs-varop'>==</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varid'>abbrPairs</span> <a name="line-1138"></a> <a name="line-1139"></a><a name="endline"></a><span class='hs-comment'>-- an endline character that can be treated as a space, not a structural break</span> <a name="line-1140"></a><span class='hs-definition'>endline</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1141"></a><span class='hs-definition'>endline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1142"></a> <span class='hs-varid'>newline</span> <a name="line-1143"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <a name="line-1144"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-1145"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span> <a name="line-1146"></a> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>emailBlockQuoteStart</span> <a name="line-1147"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'#'</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- atx header</span> <a name="line-1148"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <a name="line-1149"></a> <span class='hs-comment'>-- parse potential list-starts differently if in a list:</span> <a name="line-1150"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateParserContext</span> <span class='hs-varid'>st</span> <span class='hs-varop'>==</span> <span class='hs-conid'>ListItemState</span> <a name="line-1151"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-layout'>(</span><span class='hs-varid'>bulletListStart</span> <span class='hs-varop'><|></span> <a name="line-1152"></a> <span class='hs-layout'>(</span><span class='hs-varid'>anyOrderedListStart</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-1153"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <a name="line-1154"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Space</span> <a name="line-1155"></a> <a name="line-1156"></a><span class='hs-comment'>--</span> <a name="line-1157"></a><span class='hs-comment'>-- links</span> <a name="line-1158"></a><span class='hs-comment'>--</span> <a name="line-1159"></a> <a name="line-1160"></a><a name="reference"></a><span class='hs-comment'>-- a reference label for a link</span> <a name="line-1161"></a><span class='hs-definition'>reference</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span> <a name="line-1162"></a><span class='hs-definition'>reference</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"[^"</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- footnote reference</span> <a name="line-1163"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>inlinesInBalancedBrackets</span> <span class='hs-varid'>inlineNonLink</span> <a name="line-1164"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>result</span> <a name="line-1165"></a> <a name="line-1166"></a><a name="source"></a><span class='hs-comment'>-- source for a link, with optional title</span> <a name="line-1167"></a><span class='hs-definition'>source</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-1168"></a><span class='hs-definition'>source</span> <span class='hs-keyglyph'>=</span> <a name="line-1169"></a> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>charsInBalanced</span> <span class='hs-chr'>'('</span> <span class='hs-chr'>')'</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>source'</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <a name="line-1170"></a> <span class='hs-comment'>-- the following is needed for cases like: [ref](/url(a).</span> <a name="line-1171"></a> <span class='hs-layout'>(</span><span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'('</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>')'</span><span class='hs-layout'>)</span> <span class='hs-varid'>anyChar</span> <span class='hs-varop'>>>=</span> <a name="line-1172"></a> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>source'</span><span class='hs-layout'>)</span> <a name="line-1173"></a> <a name="line-1174"></a><a name="source'"></a><span class='hs-comment'>-- auxiliary function for source</span> <a name="line-1175"></a><span class='hs-definition'>source'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-1176"></a><span class='hs-definition'>source'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1177"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-1178"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sourceURL</span> <span class='hs-varid'>excludes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <a name="line-1179"></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> <span class='hs-varop'>>></span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-layout'>(</span><span class='hs-chr'>' '</span><span class='hs-conop'>:</span><span class='hs-varid'>excludes</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>linkTitle</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-layout'>)</span> <a name="line-1180"></a> <span class='hs-varid'>src</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'<'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>sourceURL</span> <span class='hs-str'>">\t\n"</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'>sourceURL</span> <span class='hs-str'>"\t\n"</span> <a name="line-1181"></a> <span class='hs-varid'>tit</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>linkTitle</span> <a name="line-1182"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-1183"></a> <span class='hs-varid'>eof</span> <a name="line-1184"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>escapeURI</span> <span class='hs-varop'>$</span> <span class='hs-varid'>removeTrailingSpace</span> <span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-varid'>tit</span><span class='hs-layout'>)</span> <a name="line-1185"></a> <a name="line-1186"></a><a name="linkTitle"></a><span class='hs-definition'>linkTitle</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span> <a name="line-1187"></a><span class='hs-definition'>linkTitle</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1188"></a> <span class='hs-layout'>(</span><span class='hs-varid'>many1</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>option</span> <span class='hs-chr'>'\n'</span> <span class='hs-varid'>newline</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-varid'>newline</span> <a name="line-1189"></a> <span class='hs-varid'>skipSpaces</span> <a name="line-1190"></a> <span class='hs-varid'>delim</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>"'\""</span> <a name="line-1191"></a> <span class='hs-varid'>tit</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>optional</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'\\'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>anyChar</span><span class='hs-layout'>)</span> <a name="line-1192"></a> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>delim</span> <span class='hs-varop'>>></span> <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>eof</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-1193"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>decodeCharacterReferences</span> <span class='hs-varid'>tit</span> <a name="line-1194"></a> <a name="line-1195"></a><a name="link"></a><span class='hs-definition'>link</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1196"></a><span class='hs-definition'>link</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1197"></a> <span class='hs-varid'>lab</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>reference</span> <a name="line-1198"></a> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-varid'>tit</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>source</span> <span class='hs-varop'><|></span> <span class='hs-varid'>referenceLink</span> <span class='hs-varid'>lab</span> <a name="line-1199"></a> <span class='hs-varid'>sanitize</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>stateSanitizeHTML</span> <a name="line-1200"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>sanitize</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>unsanitaryURI</span> <span class='hs-varid'>src</span> <a name="line-1201"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"Unsanitary URI"</span> <a name="line-1202"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Link</span> <span class='hs-varid'>lab</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-varid'>tit</span><span class='hs-layout'>)</span> <a name="line-1203"></a> <a name="line-1204"></a><a name="referenceLink"></a><span class='hs-comment'>-- a link like [this][ref] or [this][] or [this]</span> <a name="line-1205"></a><span class='hs-definition'>referenceLink</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span> <a name="line-1206"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-1207"></a><span class='hs-definition'>referenceLink</span> <span class='hs-varid'>lab</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1208"></a> <span class='hs-varid'>ref</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>optional</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <a name="line-1209"></a> <span class='hs-varid'>optional</span> <span class='hs-layout'>(</span><span class='hs-varid'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>skipSpaces</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>reference</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-1210"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>ref'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>ref</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>lab</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>ref</span> <a name="line-1211"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-1212"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookupKeySrc</span> <span class='hs-layout'>(</span><span class='hs-varid'>stateKeys</span> <span class='hs-varid'>state</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Key</span> <span class='hs-varid'>ref'</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span> <a name="line-1213"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fail</span> <span class='hs-str'>"no corresponding key"</span> <a name="line-1214"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>target</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>target</span> <a name="line-1215"></a> <a name="line-1216"></a><a name="autoLink"></a><span class='hs-definition'>autoLink</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1217"></a><span class='hs-definition'>autoLink</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1218"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'<'</span> <a name="line-1219"></a> <span class='hs-layout'>(</span><span class='hs-varid'>orig</span><span class='hs-layout'>,</span> <span class='hs-varid'>src</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>uri</span> <span class='hs-varop'><|></span> <span class='hs-varid'>emailAddress</span> <a name="line-1220"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'>'</span> <a name="line-1221"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-1222"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sanitize</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateSanitizeHTML</span> <span class='hs-varid'>st</span> <a name="line-1223"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>sanitize</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>unsanitaryURI</span> <span class='hs-varid'>src</span> <a name="line-1224"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"Unsanitary URI"</span> <a name="line-1225"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span> <a name="line-1226"></a> <span class='hs-keyword'>then</span> <span class='hs-conid'>Link</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varid'>orig</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span> <a name="line-1227"></a> <span class='hs-keyword'>else</span> <span class='hs-conid'>Link</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Code</span> <span class='hs-varid'>orig</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span> <a name="line-1228"></a> <a name="line-1229"></a><a name="image"></a><span class='hs-definition'>image</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1230"></a><span class='hs-definition'>image</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1231"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'!'</span> <a name="line-1232"></a> <span class='hs-layout'>(</span><span class='hs-conid'>Link</span> <span class='hs-varid'>lab</span> <span class='hs-varid'>src</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>link</span> <a name="line-1233"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Image</span> <span class='hs-varid'>lab</span> <span class='hs-varid'>src</span> <a name="line-1234"></a> <a name="line-1235"></a><a name="note"></a><span class='hs-definition'>note</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1236"></a><span class='hs-definition'>note</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1237"></a> <span class='hs-varid'>failIfStrict</span> <a name="line-1238"></a> <span class='hs-varid'>ref</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>noteMarker</span> <a name="line-1239"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-1240"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>notes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateNotes</span> <span class='hs-varid'>state</span> <a name="line-1241"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>ref</span> <span class='hs-varid'>notes</span> <span class='hs-keyword'>of</span> <a name="line-1242"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fail</span> <span class='hs-str'>"note not found"</span> <a name="line-1243"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>liftM</span> <span class='hs-conid'>Note</span> <span class='hs-varop'>$</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span> <span class='hs-varid'>raw</span> <a name="line-1244"></a> <a name="line-1245"></a><a name="inlineNote"></a><span class='hs-definition'>inlineNote</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1246"></a><span class='hs-definition'>inlineNote</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1247"></a> <span class='hs-varid'>failIfStrict</span> <a name="line-1248"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'^'</span> <a name="line-1249"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>inlinesInBalancedBrackets</span> <span class='hs-varid'>inline</span> <a name="line-1250"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Note</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Para</span> <span class='hs-varid'>contents</span><span class='hs-keyglyph'>]</span> <a name="line-1251"></a> <a name="line-1252"></a><a name="rawLaTeXInline'"></a><span class='hs-definition'>rawLaTeXInline'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1253"></a><span class='hs-definition'>rawLaTeXInline'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1254"></a> <span class='hs-varid'>failIfStrict</span> <a name="line-1255"></a> <span class='hs-layout'>(</span><span class='hs-varid'>rawConTeXtEnvironment'</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>TeX</span><span class='hs-layout'>)</span> <a name="line-1256"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>rawLaTeXEnvironment'</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>TeX</span><span class='hs-layout'>)</span> <a name="line-1257"></a> <span class='hs-varop'><|></span> <span class='hs-varid'>rawLaTeXInline</span> <a name="line-1258"></a> <a name="line-1259"></a><a name="rawConTeXtEnvironment'"></a><span class='hs-definition'>rawConTeXtEnvironment'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>String</span> <a name="line-1260"></a><span class='hs-definition'>rawConTeXtEnvironment'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1261"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"\\start"</span> <a name="line-1262"></a> <span class='hs-varid'>completion</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>inBrackets</span> <span class='hs-layout'>(</span><span class='hs-varid'>letter</span> <span class='hs-varop'><|></span> <span class='hs-varid'>digit</span> <span class='hs-varop'><|></span> <span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span> <a name="line-1263"></a> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>many1</span> <span class='hs-varid'>letter</span><span class='hs-layout'>)</span> <a name="line-1264"></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'>rawConTeXtEnvironment'</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>count</span> <span class='hs-num'>1</span> <span class='hs-varid'>anyChar</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-1265"></a> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\stop"</span> <span class='hs-varop'>>></span> <span class='hs-varid'>string</span> <span class='hs-varid'>completion</span><span class='hs-layout'>)</span> <a name="line-1266"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-str'>"\\start"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>completion</span> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>contents</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\stop"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>completion</span> <a name="line-1267"></a> <a name="line-1268"></a><a name="inBrackets"></a><span class='hs-definition'>inBrackets</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Char</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></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-1269"></a><span class='hs-definition'>inBrackets</span> <span class='hs-varid'>parser</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1270"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'['</span> <a name="line-1271"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>parser</span> <a name="line-1272"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>']'</span> <a name="line-1273"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-str'>"["</span> <span class='hs-varop'>++</span> <span class='hs-varid'>contents</span> <span class='hs-varop'>++</span> <span class='hs-str'>"]"</span> <a name="line-1274"></a> <a name="line-1275"></a><a name="rawHtmlInline'"></a><span class='hs-definition'>rawHtmlInline'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span> <a name="line-1276"></a><span class='hs-definition'>rawHtmlInline'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1277"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-1278"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStrict</span> <span class='hs-varid'>st</span> <a name="line-1279"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>htmlBlockElement</span><span class='hs-layout'>,</span> <span class='hs-varid'>anyHtmlTag</span><span class='hs-layout'>,</span> <span class='hs-varid'>anyHtmlEndTag</span><span class='hs-keyglyph'>]</span> <a name="line-1280"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>anyHtmlInlineTag</span> <a name="line-1281"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>HtmlInline</span> <span class='hs-varid'>result</span> <a name="line-1282"></a> <a name="line-1283"></a><span class='hs-cpp'>#ifdef _CITEPROC</span> <a name="line-1284"></a><a name="inlineCitation"></a><span class='hs-definition'>inlineCitation</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-1285"></a><span class='hs-definition'>inlineCitation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1286"></a> <span class='hs-varid'>failIfStrict</span> <a name="line-1287"></a> <span class='hs-varid'>cit</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>citeMarker</span> <a name="line-1288"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>citations</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>readWith</span> <span class='hs-varid'>parseCitation</span> <span class='hs-varid'>defaultParserState</span> <span class='hs-varid'>cit</span> <a name="line-1289"></a> <span class='hs-varid'>mr</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>chkCit</span> <span class='hs-varid'>citations</span> <a name="line-1290"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>catMaybes</span> <span class='hs-varid'>mr</span> <span class='hs-varop'>/=</span> <span class='hs-conid'>[]</span> <a name="line-1291"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Cite</span> <span class='hs-varid'>citations</span> <span class='hs-conid'>[]</span> <a name="line-1292"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"no citation found"</span> <a name="line-1293"></a> <a name="line-1294"></a><a name="chkCit"></a><span class='hs-definition'>chkCit</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Target</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>Target</span><span class='hs-layout'>)</span> <a name="line-1295"></a><span class='hs-definition'>chkCit</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-1296"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span> <a name="line-1297"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookupKeySrc</span> <span class='hs-layout'>(</span><span class='hs-varid'>stateKeys</span> <span class='hs-varid'>st</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Key</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fst</span> <span class='hs-varid'>t</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span> <a name="line-1298"></a> <span class='hs-conid'>Just</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fail</span> <span class='hs-str'>"This is a link"</span> <a name="line-1299"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>if</span> <span class='hs-varid'>elem</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>stateCitations</span> <span class='hs-varid'>st</span> <a name="line-1300"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>t</span> <a name="line-1301"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Nothing</span> <a name="line-1302"></a> <a name="line-1303"></a><a name="citeMarker"></a><span class='hs-definition'>citeMarker</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>String</span> <a name="line-1304"></a><span class='hs-definition'>citeMarker</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'>manyTill</span> <span class='hs-layout'>(</span> <span class='hs-varid'>noneOf</span> <span class='hs-str'>"\n"</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</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-layout'>)</span> <span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>']'</span><span class='hs-layout'>)</span> <a name="line-1305"></a> <a name="line-1306"></a><a name="parseCitation"></a><span class='hs-definition'>parseCitation</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-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-1307"></a><span class='hs-definition'>parseCitation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sepBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseLabel</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-str'>";"</span><span class='hs-layout'>)</span> <a name="line-1308"></a> <a name="line-1309"></a><a name="parseLabel"></a><span class='hs-definition'>parseLabel</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span> <a name="line-1310"></a><span class='hs-definition'>parseLabel</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-1311"></a> <span class='hs-varid'>res</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sepBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>skipSpaces</span> <span class='hs-varop'>>></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><span class='hs-varid'>oneOf</span> <span class='hs-str'>"@"</span><span class='hs-layout'>)</span> <a name="line-1312"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>res</span> <span class='hs-keyword'>of</span> <a name="line-1313"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>lab</span><span class='hs-layout'>,</span><span class='hs-varid'>loc</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>lab</span><span class='hs-layout'>,</span> <span class='hs-varid'>loc</span><span class='hs-layout'>)</span> <a name="line-1314"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>lab</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>lab</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span> <span class='hs-layout'>)</span> <a name="line-1315"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</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-1316"></a> <a name="line-1317"></a><span class='hs-cpp'>#endif</span> </pre></body> </html>