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<pre><a name="line-1"></a><span class='hs-comment'>{-
<a name="line-2"></a>Copyright (C) 2006-2010 John MacFarlane <jgm@berkeley.edu>
<a name="line-3"></a>
<a name="line-4"></a>This program is free software; you can redistribute it and/or modify
<a name="line-5"></a>it under the terms of the GNU General Public License as published by
<a name="line-6"></a>the Free Software Foundation; either version 2 of the License, or
<a name="line-7"></a>(at your option) any later version.
<a name="line-8"></a>
<a name="line-9"></a>This program is distributed in the hope that it will be useful,
<a name="line-10"></a>but WITHOUT ANY WARRANTY; without even the implied warranty of
<a name="line-11"></a>MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
<a name="line-12"></a>GNU General Public License for more details.
<a name="line-13"></a>
<a name="line-14"></a>You should have received a copy of the GNU General Public License
<a name="line-15"></a>along with this program; if not, write to the Free Software
<a name="line-16"></a>Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
<a name="line-17"></a>-}</span>
<a name="line-18"></a>
<a name="line-19"></a><span class='hs-comment'>{- |
<a name="line-20"></a> Module : Text.Pandoc.Readers.RST
<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 from reStructuredText 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'>RST</span> <span class='hs-layout'>(</span>
<a name="line-31"></a> <span class='hs-varid'>readRST</span>
<a name="line-32"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-33"></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-34"></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-35"></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-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>ParserCombinators</span><span class='hs-varop'>.</span><span class='hs-conid'>Parsec</span>
<a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span> <span class='hs-varid'>when</span> <span class='hs-layout'>)</span>
<a name="line-38"></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'>findIndex</span><span class='hs-layout'>,</span> <span class='hs-varid'>intercalate</span><span class='hs-layout'>,</span> <span class='hs-varid'>transpose</span><span class='hs-layout'>,</span> <span class='hs-varid'>sort</span><span class='hs-layout'>,</span> <span class='hs-varid'>deleteFirstsBy</span> <span class='hs-layout'>)</span>
<a name="line-39"></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-40"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Printf</span> <span class='hs-layout'>(</span> <span class='hs-varid'>printf</span> <span class='hs-layout'>)</span>
<a name="line-41"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span> <span class='hs-varid'>catMaybes</span> <span class='hs-layout'>)</span>
<a name="line-42"></a>
<a name="line-43"></a><a name="readRST"></a><span class='hs-comment'>-- | Parse reStructuredText string and return Pandoc document.</span>
<a name="line-44"></a><span class='hs-definition'>readRST</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-45"></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-46"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Pandoc</span>
<a name="line-47"></a><span class='hs-definition'>readRST</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'>parseRST</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-48"></a>
<a name="line-49"></a><span class='hs-comment'>--</span>
<a name="line-50"></a><span class='hs-comment'>-- Constants and data structure definitions</span>
<a name="line-51"></a><span class='hs-comment'>---</span>
<a name="line-52"></a>
<a name="line-53"></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-54"></a><span class='hs-definition'>bulletListMarkers</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"*+-"</span>
<a name="line-55"></a>
<a name="line-56"></a><a name="underlineChars"></a><span class='hs-definition'>underlineChars</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-57"></a><span class='hs-definition'>underlineChars</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~"</span>
<a name="line-58"></a>
<a name="line-59"></a><a name="specialChars"></a><span class='hs-comment'>-- treat these as potentially non-text when parsing inline:</span>
<a name="line-60"></a><span class='hs-definition'>specialChars</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-61"></a><span class='hs-definition'>specialChars</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\\`|*_<>$:[-.\"'\8216\8217\8220\8221"</span>
<a name="line-62"></a>
<a name="line-63"></a><span class='hs-comment'>--</span>
<a name="line-64"></a><span class='hs-comment'>-- parsing documents</span>
<a name="line-65"></a><span class='hs-comment'>--</span>
<a name="line-66"></a>
<a name="line-67"></a><a name="isHeader"></a><span class='hs-definition'>isHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Block</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span>
<a name="line-68"></a><span class='hs-definition'>isHeader</span> <span class='hs-varid'>n</span> <span class='hs-layout'>(</span><span class='hs-conid'>Header</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <span class='hs-varop'>==</span> <span class='hs-varid'>n</span>
<a name="line-69"></a><span class='hs-definition'>isHeader</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-70"></a>
<a name="line-71"></a><a name="promoteHeaders"></a><span class='hs-comment'>-- | Promote all headers in a list of blocks. (Part of</span>
<a name="line-72"></a><span class='hs-comment'>-- title transformation for RST.)</span>
<a name="line-73"></a><span class='hs-definition'>promoteHeaders</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</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-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span>
<a name="line-74"></a><span class='hs-definition'>promoteHeaders</span> <span class='hs-varid'>num</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Header</span> <span class='hs-varid'>level</span> <span class='hs-varid'>text</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-75"></a> <span class='hs-layout'>(</span><span class='hs-conid'>Header</span> <span class='hs-layout'>(</span><span class='hs-varid'>level</span> <span class='hs-comment'>-</span> <span class='hs-varid'>num</span><span class='hs-layout'>)</span> <span class='hs-varid'>text</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-layout'>(</span><span class='hs-varid'>promoteHeaders</span> <span class='hs-varid'>num</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span>
<a name="line-76"></a><span class='hs-definition'>promoteHeaders</span> <span class='hs-varid'>num</span> <span class='hs-layout'>(</span><span class='hs-varid'>other</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>other</span><span class='hs-conop'>:</span><span class='hs-layout'>(</span><span class='hs-varid'>promoteHeaders</span> <span class='hs-varid'>num</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span>
<a name="line-77"></a><span class='hs-definition'>promoteHeaders</span> <span class='hs-keyword'>_</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-78"></a>
<a name="line-79"></a><a name="titleTransform"></a><span class='hs-comment'>-- | If list of blocks starts with a header (or a header and subheader)</span>
<a name="line-80"></a><span class='hs-comment'>-- of level that are not found elsewhere, return it as a title and</span>
<a name="line-81"></a><span class='hs-comment'>-- promote all the other headers. </span>
<a name="line-82"></a><span class='hs-definition'>titleTransform</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-comment'>-- ^ list of blocks</span>
<a name="line-83"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ modified list of blocks, title</span>
<a name="line-84"></a><span class='hs-definition'>titleTransform</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Header</span> <span class='hs-num'>1</span> <span class='hs-varid'>head1</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-layout'>(</span><span class='hs-conid'>Header</span> <span class='hs-num'>2</span> <span class='hs-varid'>head2</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span>
<a name="line-85"></a> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>any</span> <span class='hs-layout'>(</span><span class='hs-varid'>isHeader</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>rest</span> <span class='hs-varop'>||</span> <span class='hs-varid'>any</span> <span class='hs-layout'>(</span><span class='hs-varid'>isHeader</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-comment'>-- both title & subtitle</span>
<a name="line-86"></a> <span class='hs-layout'>(</span><span class='hs-varid'>promoteHeaders</span> <span class='hs-num'>2</span> <span class='hs-varid'>rest</span><span class='hs-layout'>,</span> <span class='hs-varid'>head1</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-layout'>,</span> <span class='hs-conid'>Space</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>head2</span><span class='hs-layout'>)</span>
<a name="line-87"></a><span class='hs-definition'>titleTransform</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Header</span> <span class='hs-num'>1</span> <span class='hs-varid'>head1</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span>
<a name="line-88"></a> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>any</span> <span class='hs-layout'>(</span><span class='hs-varid'>isHeader</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-comment'>-- title, no subtitle</span>
<a name="line-89"></a> <span class='hs-layout'>(</span><span class='hs-varid'>promoteHeaders</span> <span class='hs-num'>1</span> <span class='hs-varid'>rest</span><span class='hs-layout'>,</span> <span class='hs-varid'>head1</span><span class='hs-layout'>)</span>
<a name="line-90"></a><span class='hs-definition'>titleTransform</span> <span class='hs-varid'>blocks</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>blocks</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-91"></a>
<a name="line-92"></a><a name="parseRST"></a><span class='hs-definition'>parseRST</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-93"></a><span class='hs-definition'>parseRST</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-94"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span> <span class='hs-comment'>-- skip blank lines at beginning of file</span>
<a name="line-95"></a> <span class='hs-varid'>startPos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span>
<a name="line-96"></a> <span class='hs-comment'>-- go through once just to get list of reference keys and notes</span>
<a name="line-97"></a> <span class='hs-comment'>-- docMinusKeys is the raw document with blanks where the keys were...</span>
<a name="line-98"></a> <span class='hs-varid'>docMinusKeys</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>referenceKey</span> <span class='hs-varop'><|></span> <span class='hs-varid'>noteBlock</span> <span class='hs-varop'><|></span> <span class='hs-varid'>lineClump</span><span class='hs-layout'>)</span> <span class='hs-varid'>eof</span> <span class='hs-varop'>>>=</span>
<a name="line-99"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>concat</span>
<a name="line-100"></a> <span class='hs-varid'>setInput</span> <span class='hs-varid'>docMinusKeys</span>
<a name="line-101"></a> <span class='hs-varid'>setPosition</span> <span class='hs-varid'>startPos</span>
<a name="line-102"></a> <span class='hs-varid'>st'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-103"></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-104"></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-105"></a> <span class='hs-comment'>-- now parse it for real...</span>
<a name="line-106"></a> <span class='hs-varid'>blocks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseBlocks</span>
<a name="line-107"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>blocks'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-conid'>Null</span><span class='hs-layout'>)</span> <span class='hs-varid'>blocks</span>
<a name="line-108"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-109"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>blocks''</span><span class='hs-layout'>,</span> <span class='hs-varid'>title</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>stateStandalone</span> <span class='hs-varid'>state</span>
<a name="line-110"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>titleTransform</span> <span class='hs-varid'>blocks'</span>
<a name="line-111"></a> <span class='hs-keyword'>else</span> <span class='hs-layout'>(</span><span class='hs-varid'>blocks'</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-112"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>authors</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateAuthors</span> <span class='hs-varid'>state</span>
<a name="line-113"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>date</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateDate</span> <span class='hs-varid'>state</span>
<a name="line-114"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>title'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>title</span><span class='hs-layout'>)</span> <span class='hs-keyword'>then</span> <span class='hs-layout'>(</span><span class='hs-varid'>stateTitle</span> <span class='hs-varid'>state</span><span class='hs-layout'>)</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>title</span>
<a name="line-115"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Pandoc</span> <span class='hs-layout'>(</span><span class='hs-conid'>Meta</span> <span class='hs-varid'>title'</span> <span class='hs-varid'>authors</span> <span class='hs-varid'>date</span><span class='hs-layout'>)</span> <span class='hs-varid'>blocks''</span>
<a name="line-116"></a>
<a name="line-117"></a><span class='hs-comment'>--</span>
<a name="line-118"></a><span class='hs-comment'>-- parsing blocks</span>
<a name="line-119"></a><span class='hs-comment'>--</span>
<a name="line-120"></a>
<a name="line-121"></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-122"></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-123"></a>
<a name="line-124"></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-125"></a><span class='hs-definition'>block</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>codeBlock</span>
<a name="line-126"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rawBlock</span>
<a name="line-127"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>blockQuote</span>
<a name="line-128"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fieldList</span>
<a name="line-129"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>imageBlock</span>
<a name="line-130"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>customCodeBlock</span>
<a name="line-131"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unknownDirective</span>
<a name="line-132"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>header</span>
<a name="line-133"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>hrule</span>
<a name="line-134"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>lineBlock</span> <span class='hs-comment'>-- must go before definitionList</span>
<a name="line-135"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>table</span>
<a name="line-136"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>list</span>
<a name="line-137"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>lhsCodeBlock</span>
<a name="line-138"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>para</span>
<a name="line-139"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>plain</span>
<a name="line-140"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>nullBlock</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'><?></span> <span class='hs-str'>"block"</span>
<a name="line-141"></a>
<a name="line-142"></a><span class='hs-comment'>--</span>
<a name="line-143"></a><span class='hs-comment'>-- field list</span>
<a name="line-144"></a><span class='hs-comment'>--</span>
<a name="line-145"></a>
<a name="line-146"></a><a name="rawFieldListItem"></a><span class='hs-definition'>rawFieldListItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-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-147"></a><span class='hs-definition'>rawFieldListItem</span> <span class='hs-varid'>indent</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-148"></a> <span class='hs-varid'>string</span> <span class='hs-varid'>indent</span>
<a name="line-149"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>':'</span>
<a name="line-150"></a> <span class='hs-varid'>name</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varop'>$</span> <span class='hs-varid'>alphaNum</span> <span class='hs-varop'><|></span> <span class='hs-varid'>spaceChar</span>
<a name="line-151"></a> <span class='hs-varid'>string</span> <span class='hs-str'>": "</span>
<a name="line-152"></a> <span class='hs-varid'>skipSpaces</span>
<a name="line-153"></a> <span class='hs-varid'>first</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-154"></a> <span class='hs-varid'>rest</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>lookAhead</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-varid'>indent</span> <span class='hs-varop'>>></span> <span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span>
<a name="line-155"></a> <span class='hs-varid'>indentedBlock</span>
<a name="line-156"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>first</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>rest</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span>
<a name="line-157"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-varid'>raw</span><span class='hs-layout'>)</span>
<a name="line-158"></a>
<a name="line-159"></a><a name="fieldListItem"></a><span class='hs-definition'>fieldListItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span>
<a name="line-160"></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'>Maybe</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><span class='hs-layout'>)</span>
<a name="line-161"></a><span class='hs-definition'>fieldListItem</span> <span class='hs-varid'>indent</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-162"></a> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-varid'>raw</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>rawFieldListItem</span> <span class='hs-varid'>indent</span>
<a name="line-163"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>term</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varid'>name</span><span class='hs-keyglyph'>]</span>
<a name="line-164"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>block</span><span class='hs-layout'>)</span> <span class='hs-varid'>raw</span>
<a name="line-165"></a> <span class='hs-keyword'>case</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-varid'>contents</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-166"></a> <span class='hs-layout'>(</span><span class='hs-str'>"Author"</span><span class='hs-layout'>,</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-167"></a> <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-></span>
<a name="line-168"></a> <span class='hs-varid'>st</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateAuthors</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateAuthors</span> <span class='hs-varid'>st</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>extractContents</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>}</span>
<a name="line-169"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-170"></a> <span class='hs-layout'>(</span><span class='hs-str'>"Authors"</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>BulletList</span> <span class='hs-varid'>auths</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-171"></a> <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>st</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateAuthors</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>extractContents</span> <span class='hs-varid'>auths</span> <span class='hs-layout'>}</span>
<a name="line-172"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-173"></a> <span class='hs-layout'>(</span><span class='hs-str'>"Date"</span><span class='hs-layout'>,</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-174"></a> <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>st</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateDate</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>extractContents</span> <span class='hs-varid'>x</span> <span class='hs-layout'>}</span>
<a name="line-175"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-176"></a> <span class='hs-layout'>(</span><span class='hs-str'>"Title"</span><span class='hs-layout'>,</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-177"></a> <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>st</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateTitle</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>extractContents</span> <span class='hs-varid'>x</span> <span class='hs-layout'>}</span>
<a name="line-178"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-179"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>term</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>contents</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-180"></a>
<a name="line-181"></a><a name="extractContents"></a><span class='hs-definition'>extractContents</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-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-182"></a><span class='hs-definition'>extractContents</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Plain</span> <span class='hs-varid'>auth</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>auth</span>
<a name="line-183"></a><span class='hs-definition'>extractContents</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Para</span> <span class='hs-varid'>auth</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>auth</span>
<a name="line-184"></a><span class='hs-definition'>extractContents</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-185"></a>
<a name="line-186"></a><a name="fieldList"></a><span class='hs-definition'>fieldList</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-187"></a><span class='hs-definition'>fieldList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-188"></a> <span class='hs-varid'>indent</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span>
<a name="line-189"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fieldListItem</span> <span class='hs-varid'>indent</span>
<a name="line-190"></a> <span class='hs-varid'>blanklines</span>
<a name="line-191"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>items</span>
<a name="line-192"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Null</span>
<a name="line-193"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>DefinitionList</span> <span class='hs-varop'>$</span> <span class='hs-varid'>catMaybes</span> <span class='hs-varid'>items</span>
<a name="line-194"></a>
<a name="line-195"></a><span class='hs-comment'>--</span>
<a name="line-196"></a><span class='hs-comment'>-- line block</span>
<a name="line-197"></a><span class='hs-comment'>--</span>
<a name="line-198"></a>
<a name="line-199"></a><a name="lineBlockLine"></a><span class='hs-definition'>lineBlockLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-200"></a><span class='hs-definition'>lineBlockLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-201"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"| "</span>
<a name="line-202"></a> <span class='hs-varid'>white</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span>
<a name="line-203"></a> <span class='hs-varid'>line</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>newline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>endline</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>char</span> <span class='hs-chr'>' '</span><span class='hs-layout'>)</span>
<a name="line-204"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>endline</span>
<a name="line-205"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>white</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>else</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varid'>white</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-varid'>line</span>
<a name="line-206"></a>
<a name="line-207"></a><a name="lineBlock"></a><span class='hs-definition'>lineBlock</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-208"></a><span class='hs-definition'>lineBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-209"></a> <span class='hs-varid'>lines'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>lineBlockLine</span>
<a name="line-210"></a> <span class='hs-varid'>blanklines</span>
<a name="line-211"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Para</span> <span class='hs-layout'>(</span><span class='hs-varid'>intercalate</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>LineBreak</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>lines'</span><span class='hs-layout'>)</span>
<a name="line-212"></a>
<a name="line-213"></a><span class='hs-comment'>--</span>
<a name="line-214"></a><span class='hs-comment'>-- paragraph block</span>
<a name="line-215"></a><span class='hs-comment'>--</span>
<a name="line-216"></a>
<a name="line-217"></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-218"></a><span class='hs-definition'>para</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>paraBeforeCodeBlock</span> <span class='hs-varop'><|></span> <span class='hs-varid'>paraNormal</span> <span class='hs-varop'><?></span> <span class='hs-str'>"paragraph"</span>
<a name="line-219"></a>
<a name="line-220"></a><a name="codeBlockStart"></a><span class='hs-definition'>codeBlockStart</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-221"></a><span class='hs-definition'>codeBlockStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>string</span> <span class='hs-str'>"::"</span> <span class='hs-varop'>>></span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>blankline</span>
<a name="line-222"></a>
<a name="line-223"></a><a name="paraBeforeCodeBlock"></a><span class='hs-comment'>-- paragraph that ends in a :: starting a code block</span>
<a name="line-224"></a><span class='hs-definition'>paraBeforeCodeBlock</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-225"></a><span class='hs-definition'>paraBeforeCodeBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-226"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>codeBlockStart</span> <span class='hs-varop'>>></span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span>
<a name="line-227"></a> <span class='hs-varid'>lookAhead</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"::"</span><span class='hs-layout'>)</span>
<a name="line-228"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Para</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>last</span> <span class='hs-varid'>result</span> <span class='hs-varop'>==</span> <span class='hs-conid'>Space</span>
<a name="line-229"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>result</span>
<a name="line-230"></a> <span class='hs-keyword'>else</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>result</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-str'>":"</span><span class='hs-keyglyph'>]</span>
<a name="line-231"></a>
<a name="line-232"></a><a name="paraNormal"></a><span class='hs-comment'>-- regular paragraph</span>
<a name="line-233"></a><span class='hs-definition'>paraNormal</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-234"></a><span class='hs-definition'>paraNormal</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-235"></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-236"></a> <span class='hs-varid'>newline</span>
<a name="line-237"></a> <span class='hs-varid'>blanklines</span>
<a name="line-238"></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-239"></a>
<a name="line-240"></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-241"></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'>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-242"></a>
<a name="line-243"></a><span class='hs-comment'>--</span>
<a name="line-244"></a><span class='hs-comment'>-- image block</span>
<a name="line-245"></a><span class='hs-comment'>--</span>
<a name="line-246"></a>
<a name="line-247"></a><a name="imageBlock"></a><span class='hs-definition'>imageBlock</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-248"></a><span class='hs-definition'>imageBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-249"></a> <span class='hs-varid'>string</span> <span class='hs-str'>".. image:: "</span>
<a name="line-250"></a> <span class='hs-varid'>src</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span>
<a name="line-251"></a> <span class='hs-varid'>fields</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>indent</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-str'>" /t"</span><span class='hs-layout'>)</span>
<a name="line-252"></a> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-varid'>rawFieldListItem</span> <span class='hs-varid'>indent</span>
<a name="line-253"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span>
<a name="line-254"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookup</span> <span class='hs-str'>"alt"</span> <span class='hs-varid'>fields</span> <span class='hs-keyword'>of</span>
<a name="line-255"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>alt</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Plain</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Image</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varop'>$</span> <span class='hs-varid'>removeTrailingSpace</span> <span class='hs-varid'>alt</span><span class='hs-keyglyph'>]</span>
<a name="line-256"></a> <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><span class='hs-keyglyph'>]</span>
<a name="line-257"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Plain</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Image</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-str'>"image"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-258"></a><span class='hs-comment'>--</span>
<a name="line-259"></a><span class='hs-comment'>-- header blocks</span>
<a name="line-260"></a><span class='hs-comment'>--</span>
<a name="line-261"></a>
<a name="line-262"></a><a name="header"></a><span class='hs-definition'>header</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-263"></a><span class='hs-definition'>header</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>doubleHeader</span> <span class='hs-varop'><|></span> <span class='hs-varid'>singleHeader</span> <span class='hs-varop'><?></span> <span class='hs-str'>"header"</span>
<a name="line-264"></a>
<a name="line-265"></a><a name="doubleHeader"></a><span class='hs-comment'>-- a header with lines on top and bottom</span>
<a name="line-266"></a><span class='hs-definition'>doubleHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-267"></a><span class='hs-definition'>doubleHeader</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-268"></a> <span class='hs-varid'>c</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOf</span> <span class='hs-varid'>underlineChars</span>
<a name="line-269"></a> <span class='hs-varid'>rest</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-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- the top line</span>
<a name="line-270"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>lenTop</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>length</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span>
<a name="line-271"></a> <span class='hs-varid'>skipSpaces</span>
<a name="line-272"></a> <span class='hs-varid'>newline</span>
<a name="line-273"></a> <span class='hs-varid'>txt</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>>></span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span>
<a name="line-274"></a> <span class='hs-varid'>pos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span>
<a name="line-275"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>sourceColumn</span> <span class='hs-varid'>pos</span><span class='hs-layout'>)</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span>
<a name="line-276"></a> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span> <span class='hs-varop'>></span> <span class='hs-varid'>lenTop</span><span class='hs-layout'>)</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"title longer than border"</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-277"></a> <span class='hs-varid'>blankline</span> <span class='hs-comment'>-- spaces and newline</span>
<a name="line-278"></a> <span class='hs-varid'>count</span> <span class='hs-varid'>lenTop</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-comment'>-- the bottom line</span>
<a name="line-279"></a> <span class='hs-varid'>blanklines</span>
<a name="line-280"></a> <span class='hs-comment'>-- check to see if we've had this kind of header before. </span>
<a name="line-281"></a> <span class='hs-comment'>-- if so, get appropriate level. if not, add to list.</span>
<a name="line-282"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-283"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>headerTable</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateHeaderTable</span> <span class='hs-varid'>state</span>
<a name="line-284"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>headerTable'</span><span class='hs-layout'>,</span><span class='hs-varid'>level</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>findIndex</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span> <span class='hs-conid'>DoubleHeader</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-varid'>headerTable</span> <span class='hs-keyword'>of</span>
<a name="line-285"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>ind</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>headerTable</span><span class='hs-layout'>,</span> <span class='hs-varid'>ind</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-286"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>headerTable</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>DoubleHeader</span> <span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>headerTable</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-287"></a> <span class='hs-varid'>setState</span> <span class='hs-layout'>(</span><span class='hs-varid'>state</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateHeaderTable</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>headerTable'</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-288"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Header</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>txt</span><span class='hs-layout'>)</span>
<a name="line-289"></a>
<a name="line-290"></a><a name="singleHeader"></a><span class='hs-comment'>-- a header with line on the bottom only</span>
<a name="line-291"></a><span class='hs-definition'>singleHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-292"></a><span class='hs-definition'>singleHeader</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-293"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>whitespace</span>
<a name="line-294"></a> <span class='hs-varid'>txt</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-keyword'>do</span> <span class='hs-layout'>{</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span><span class='hs-layout'>;</span> <span class='hs-varid'>inline</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-295"></a> <span class='hs-varid'>pos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span>
<a name="line-296"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>sourceColumn</span> <span class='hs-varid'>pos</span><span class='hs-layout'>)</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span>
<a name="line-297"></a> <span class='hs-varid'>blankline</span>
<a name="line-298"></a> <span class='hs-varid'>c</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOf</span> <span class='hs-varid'>underlineChars</span>
<a name="line-299"></a> <span class='hs-varid'>count</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-varid'>char</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-300"></a> <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>
<a name="line-301"></a> <span class='hs-varid'>blanklines</span>
<a name="line-302"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-303"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>headerTable</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateHeaderTable</span> <span class='hs-varid'>state</span>
<a name="line-304"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>headerTable'</span><span class='hs-layout'>,</span><span class='hs-varid'>level</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>findIndex</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span> <span class='hs-conid'>SingleHeader</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-varid'>headerTable</span> <span class='hs-keyword'>of</span>
<a name="line-305"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>ind</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>headerTable</span><span class='hs-layout'>,</span> <span class='hs-varid'>ind</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-306"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>headerTable</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>SingleHeader</span> <span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>headerTable</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-307"></a> <span class='hs-varid'>setState</span> <span class='hs-layout'>(</span><span class='hs-varid'>state</span> <span class='hs-layout'>{</span> <span class='hs-varid'>stateHeaderTable</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>headerTable'</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-308"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Header</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>txt</span><span class='hs-layout'>)</span>
<a name="line-309"></a>
<a name="line-310"></a><span class='hs-comment'>--</span>
<a name="line-311"></a><span class='hs-comment'>-- hrule block</span>
<a name="line-312"></a><span class='hs-comment'>--</span>
<a name="line-313"></a>
<a name="line-314"></a><a name="hrule"></a><span class='hs-definition'>hrule</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Block</span>
<a name="line-315"></a><span class='hs-definition'>hrule</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-316"></a> <span class='hs-varid'>chr</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOf</span> <span class='hs-varid'>underlineChars</span>
<a name="line-317"></a> <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-varid'>chr</span><span class='hs-layout'>)</span>
<a name="line-318"></a> <span class='hs-varid'>skipMany</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>chr</span><span class='hs-layout'>)</span>
<a name="line-319"></a> <span class='hs-varid'>blankline</span>
<a name="line-320"></a> <span class='hs-varid'>blanklines</span>
<a name="line-321"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>HorizontalRule</span>
<a name="line-322"></a>
<a name="line-323"></a><span class='hs-comment'>--</span>
<a name="line-324"></a><span class='hs-comment'>-- code blocks</span>
<a name="line-325"></a><span class='hs-comment'>--</span>
<a name="line-326"></a>
<a name="line-327"></a><a name="indentedLine"></a><span class='hs-comment'>-- read a line indented by a given string</span>
<a name="line-328"></a><span class='hs-definition'>indentedLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-329"></a><span class='hs-definition'>indentedLine</span> <span class='hs-varid'>indents</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-330"></a> <span class='hs-varid'>string</span> <span class='hs-varid'>indents</span>
<a name="line-331"></a> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span>
<a name="line-332"></a>
<a name="line-333"></a><a name="indentedBlock"></a><span class='hs-comment'>-- two or more indented lines, possibly separated by blank lines.</span>
<a name="line-334"></a><span class='hs-comment'>-- any amount of indentation will work.</span>
<a name="line-335"></a><span class='hs-definition'>indentedBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-336"></a><span class='hs-definition'>indentedBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-337"></a> <span class='hs-varid'>indents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>spaceChar</span>
<a name="line-338"></a> <span class='hs-varid'>lns</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-varid'>choice</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>indentedLine</span> <span class='hs-varid'>indents</span><span class='hs-layout'>,</span>
<a name="line-339"></a> <span class='hs-varid'>try</span> <span class='hs-varop'>$</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-340"></a> <span class='hs-varid'>l</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>indentedLine</span> <span class='hs-varid'>indents</span>
<a name="line-341"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</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-keyglyph'>]</span>
<a name="line-342"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span>
<a name="line-343"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unlines</span> <span class='hs-varid'>lns</span>
<a name="line-344"></a>
<a name="line-345"></a><a name="codeBlock"></a><span class='hs-definition'>codeBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Block</span>
<a name="line-346"></a><span class='hs-definition'>codeBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-347"></a> <span class='hs-varid'>codeBlockStart</span>
<a name="line-348"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>indentedBlock</span>
<a name="line-349"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>stripTrailingNewlines</span> <span class='hs-varid'>result</span>
<a name="line-350"></a>
<a name="line-351"></a><a name="customCodeBlock"></a><span class='hs-comment'>-- | The 'code-block' directive (from Sphinx) that allows a language to be</span>
<a name="line-352"></a><span class='hs-comment'>-- specified.</span>
<a name="line-353"></a><span class='hs-definition'>customCodeBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Block</span>
<a name="line-354"></a><span class='hs-definition'>customCodeBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-355"></a> <span class='hs-varid'>string</span> <span class='hs-str'>".. code-block:: "</span>
<a name="line-356"></a> <span class='hs-varid'>language</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span>
<a name="line-357"></a> <span class='hs-varid'>blanklines</span>
<a name="line-358"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>indentedBlock</span>
<a name="line-359"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"sourceCode"</span><span class='hs-layout'>,</span> <span class='hs-varid'>language</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>stripTrailingNewlines</span> <span class='hs-varid'>result</span>
<a name="line-360"></a>
<a name="line-361"></a><a name="lhsCodeBlock"></a><span class='hs-definition'>lhsCodeBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-362"></a><span class='hs-definition'>lhsCodeBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-363"></a> <span class='hs-varid'>failUnlessLHS</span>
<a name="line-364"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>codeBlockStart</span>
<a name="line-365"></a> <span class='hs-varid'>pos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span>
<a name="line-366"></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'>$</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"Not in first column"</span>
<a name="line-367"></a> <span class='hs-varid'>lns</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>birdTrackLine</span>
<a name="line-368"></a> <span class='hs-comment'>-- if (as is normal) there is always a space after >, drop it</span>
<a name="line-369"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>lns'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>all</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>ln</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>null</span> <span class='hs-varid'>ln</span> <span class='hs-varop'>||</span> <span class='hs-varid'>take</span> <span class='hs-num'>1</span> <span class='hs-varid'>ln</span> <span class='hs-varop'>==</span> <span class='hs-str'>" "</span><span class='hs-layout'>)</span> <span class='hs-varid'>lns</span>
<a name="line-370"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>lns</span>
<a name="line-371"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>lns</span>
<a name="line-372"></a> <span class='hs-varid'>blanklines</span>
<a name="line-373"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>CodeBlock</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"sourceCode"</span><span class='hs-layout'>,</span> <span class='hs-str'>"literate"</span><span class='hs-layout'>,</span> <span class='hs-str'>"haskell"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>"\n"</span> <span class='hs-varid'>lns'</span>
<a name="line-374"></a>
<a name="line-375"></a><a name="birdTrackLine"></a><span class='hs-definition'>birdTrackLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-376"></a><span class='hs-definition'>birdTrackLine</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-377"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'>'</span>
<a name="line-378"></a> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span>
<a name="line-379"></a>
<a name="line-380"></a><span class='hs-comment'>--</span>
<a name="line-381"></a><span class='hs-comment'>-- raw html/latex/etc</span>
<a name="line-382"></a><span class='hs-comment'>--</span>
<a name="line-383"></a>
<a name="line-384"></a><a name="rawBlock"></a><span class='hs-definition'>rawBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Block</span>
<a name="line-385"></a><span class='hs-definition'>rawBlock</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-386"></a> <span class='hs-varid'>string</span> <span class='hs-str'>".. raw:: "</span>
<a name="line-387"></a> <span class='hs-varid'>lang</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</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-layout'>)</span>
<a name="line-388"></a> <span class='hs-varid'>blanklines</span>
<a name="line-389"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>indentedBlock</span>
<a name="line-390"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>RawBlock</span> <span class='hs-varid'>lang</span> <span class='hs-varid'>result</span>
<a name="line-391"></a>
<a name="line-392"></a><span class='hs-comment'>--</span>
<a name="line-393"></a><span class='hs-comment'>-- block quotes</span>
<a name="line-394"></a><span class='hs-comment'>--</span>
<a name="line-395"></a>
<a name="line-396"></a><a name="blockQuote"></a><span class='hs-definition'>blockQuote</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-397"></a><span class='hs-definition'>blockQuote</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-398"></a> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>indentedBlock</span>
<a name="line-399"></a> <span class='hs-comment'>-- parse the extracted block, which may contain various block elements:</span>
<a name="line-400"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span> <span class='hs-varop'>$</span> <span class='hs-varid'>raw</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n\n"</span>
<a name="line-401"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>BlockQuote</span> <span class='hs-varid'>contents</span>
<a name="line-402"></a>
<a name="line-403"></a><span class='hs-comment'>--</span>
<a name="line-404"></a><span class='hs-comment'>-- list blocks</span>
<a name="line-405"></a><span class='hs-comment'>--</span>
<a name="line-406"></a>
<a name="line-407"></a><a name="list"></a><span class='hs-definition'>list</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Block</span>
<a name="line-408"></a><span class='hs-definition'>list</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>bulletList</span><span class='hs-layout'>,</span> <span class='hs-varid'>orderedList</span><span class='hs-layout'>,</span> <span class='hs-varid'>definitionList</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'><?></span> <span class='hs-str'>"list"</span>
<a name="line-409"></a>
<a name="line-410"></a><a name="definitionListItem"></a><span class='hs-definition'>definitionListItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-411"></a><span class='hs-definition'>definitionListItem</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-412"></a> <span class='hs-comment'>-- avoid capturing a directive or comment</span>
<a name="line-413"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'.'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>char</span> <span class='hs-chr'>'.'</span><span class='hs-layout'>)</span>
<a name="line-414"></a> <span class='hs-varid'>term</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>inline</span> <span class='hs-varid'>endline</span>
<a name="line-415"></a> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>indentedBlock</span>
<a name="line-416"></a> <span class='hs-comment'>-- parse the extracted block, which may contain various block elements:</span>
<a name="line-417"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span> <span class='hs-varop'>$</span> <span class='hs-varid'>raw</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span>
<a name="line-418"></a> <span class='hs-varid'>return</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-keyglyph'>[</span><span class='hs-varid'>contents</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-419"></a>
<a name="line-420"></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-421"></a><span class='hs-definition'>definitionList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>definitionListItem</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>DefinitionList</span>
<a name="line-422"></a>
<a name="line-423"></a><a name="bulletListStart"></a><span class='hs-comment'>-- parses bullet list start and returns its length (inc. following whitespace)</span>
<a name="line-424"></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-varid'>st</span> <span class='hs-conid'>Int</span>
<a name="line-425"></a><span class='hs-definition'>bulletListStart</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-426"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>hrule</span> <span class='hs-comment'>-- because hrules start out just like lists</span>
<a name="line-427"></a> <span class='hs-varid'>marker</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOf</span> <span class='hs-varid'>bulletListMarkers</span>
<a name="line-428"></a> <span class='hs-varid'>white</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>spaceChar</span>
<a name="line-429"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>length</span> <span class='hs-layout'>(</span><span class='hs-varid'>marker</span><span class='hs-conop'>:</span><span class='hs-varid'>white</span><span class='hs-layout'>)</span>
<a name="line-430"></a>
<a name="line-431"></a><a name="orderedListStart"></a><span class='hs-comment'>-- parses ordered list start and returns its length (inc following whitespace)</span>
<a name="line-432"></a><span class='hs-definition'>orderedListStart</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ListNumberStyle</span>
<a name="line-433"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ListNumberDelim</span>
<a name="line-434"></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'>Int</span>
<a name="line-435"></a><span class='hs-definition'>orderedListStart</span> <span class='hs-varid'>style</span> <span class='hs-varid'>delim</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-436"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>markerLen</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>withHorizDisplacement</span> <span class='hs-layout'>(</span><span class='hs-varid'>orderedListMarker</span> <span class='hs-varid'>style</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span>
<a name="line-437"></a> <span class='hs-varid'>white</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>spaceChar</span>
<a name="line-438"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>markerLen</span> <span class='hs-varop'>+</span> <span class='hs-varid'>length</span> <span class='hs-varid'>white</span>
<a name="line-439"></a>
<a name="line-440"></a><a name="listLine"></a><span class='hs-comment'>-- parse a line of a list item</span>
<a name="line-441"></a><span class='hs-definition'>listLine</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-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-442"></a><span class='hs-definition'>listLine</span> <span class='hs-varid'>markerLength</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-443"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span>
<a name="line-444"></a> <span class='hs-varid'>indentWith</span> <span class='hs-varid'>markerLength</span>
<a name="line-445"></a> <span class='hs-varid'>line</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span>
<a name="line-446"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>line</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span>
<a name="line-447"></a>
<a name="line-448"></a><a name="indentWith"></a><span class='hs-comment'>-- indent by specified number of spaces (or equiv. tabs)</span>
<a name="line-449"></a><span class='hs-definition'>indentWith</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-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-450"></a><span class='hs-definition'>indentWith</span> <span class='hs-varid'>num</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-451"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-452"></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-453"></a> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>num</span> <span class='hs-varop'><</span> <span class='hs-varid'>tabStop</span><span class='hs-layout'>)</span>
<a name="line-454"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>count</span> <span class='hs-varid'>num</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-455"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>count</span> <span class='hs-varid'>num</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-456"></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-chr'>'\t'</span> <span class='hs-varop'>>></span> <span class='hs-varid'>count</span> <span class='hs-layout'>(</span><span class='hs-varid'>num</span> <span class='hs-comment'>-</span> <span class='hs-varid'>tabStop</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-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span>
<a name="line-457"></a>
<a name="line-458"></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-459"></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-conid'>Int</span>
<a name="line-460"></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'>Int</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-461"></a><span class='hs-definition'>rawListItem</span> <span class='hs-varid'>start</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-462"></a> <span class='hs-varid'>markerLength</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>start</span>
<a name="line-463"></a> <span class='hs-varid'>firstLine</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-464"></a> <span class='hs-varid'>restLines</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>listLine</span> <span class='hs-varid'>markerLength</span><span class='hs-layout'>)</span>
<a name="line-465"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>markerLength</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</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-layout'>(</span><span class='hs-varid'>concat</span> <span class='hs-varid'>restLines</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-466"></a>
<a name="line-467"></a><a name="listContinuation"></a><span class='hs-comment'>-- continuation of a list item - indented and separated by blankline or </span>
<a name="line-468"></a><span class='hs-comment'>-- (in compact lists) endline. </span>
<a name="line-469"></a><span class='hs-comment'>-- Note: nested lists are parsed as continuations.</span>
<a name="line-470"></a><span class='hs-definition'>listContinuation</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-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-471"></a><span class='hs-definition'>listContinuation</span> <span class='hs-varid'>markerLength</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-472"></a> <span class='hs-varid'>blanks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-varid'>blankline</span>
<a name="line-473"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>listLine</span> <span class='hs-varid'>markerLength</span><span class='hs-layout'>)</span>
<a name="line-474"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>blanks</span> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>result</span>
<a name="line-475"></a>
<a name="line-476"></a><a name="listItem"></a><span class='hs-definition'>listItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Int</span>
<a name="line-477"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span>
<a name="line-478"></a><span class='hs-definition'>listItem</span> <span class='hs-varid'>start</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-479"></a> <span class='hs-layout'>(</span><span class='hs-varid'>markerLength</span><span class='hs-layout'>,</span> <span class='hs-varid'>first</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>rawListItem</span> <span class='hs-varid'>start</span>
<a name="line-480"></a> <span class='hs-varid'>rest</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-layout'>(</span><span class='hs-varid'>listContinuation</span> <span class='hs-varid'>markerLength</span><span class='hs-layout'>)</span>
<a name="line-481"></a> <span class='hs-varid'>blanks</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>blankline</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>start</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-482"></a> <span class='hs-varid'>many1</span> <span class='hs-varid'>blankline</span> <span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- whole list must end with blank.</span>
<a name="line-483"></a> <span class='hs-comment'>-- parsing with ListItemState forces markers at beginning of lines to</span>
<a name="line-484"></a> <span class='hs-comment'>-- count as list item markers, even if not separated by blank space.</span>
<a name="line-485"></a> <span class='hs-comment'>-- see definition of "endline"</span>
<a name="line-486"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-487"></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-488"></a> <span class='hs-varid'>setState</span> <span class='hs-varop'>$</span> <span class='hs-varid'>state</span> <span class='hs-layout'>{</span><span class='hs-varid'>stateParserContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ListItemState</span><span class='hs-layout'>}</span>
<a name="line-489"></a> <span class='hs-comment'>-- parse the extracted block, which may itself contain block elements</span>
<a name="line-490"></a> <span class='hs-varid'>parsed</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</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> <span class='hs-varop'>++</span> <span class='hs-varid'>blanks</span>
<a name="line-491"></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-492"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>parsed</span>
<a name="line-493"></a>
<a name="line-494"></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-495"></a><span class='hs-definition'>orderedList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-496"></a> <span class='hs-layout'>(</span><span class='hs-varid'>start</span><span class='hs-layout'>,</span> <span class='hs-varid'>style</span><span class='hs-layout'>,</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>lookAhead</span> <span class='hs-layout'>(</span><span class='hs-varid'>anyOrderedListMarker</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span>
<a name="line-497"></a> <span class='hs-varid'>items</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>listItem</span> <span class='hs-layout'>(</span><span class='hs-varid'>orderedListStart</span> <span class='hs-varid'>style</span> <span class='hs-varid'>delim</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-498"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>items'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>compactify</span> <span class='hs-varid'>items</span>
<a name="line-499"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</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-varid'>items'</span>
<a name="line-500"></a>
<a name="line-501"></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-502"></a><span class='hs-definition'>bulletList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>listItem</span> <span class='hs-varid'>bulletListStart</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span>
<a name="line-503"></a> <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-504"></a>
<a name="line-505"></a><span class='hs-comment'>--</span>
<a name="line-506"></a><span class='hs-comment'>-- unknown directive (e.g. comment)</span>
<a name="line-507"></a><span class='hs-comment'>--</span>
<a name="line-508"></a>
<a name="line-509"></a><a name="unknownDirective"></a><span class='hs-definition'>unknownDirective</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-510"></a><span class='hs-definition'>unknownDirective</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-511"></a> <span class='hs-varid'>string</span> <span class='hs-str'>".."</span>
<a name="line-512"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>" \t\n"</span><span class='hs-layout'>)</span>
<a name="line-513"></a> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-varid'>newline</span>
<a name="line-514"></a> <span class='hs-varid'>many</span> <span class='hs-varop'>$</span> <span class='hs-varid'>blanklines</span> <span class='hs-varop'><|></span> <span class='hs-layout'>(</span><span class='hs-varid'>spaceChar</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-layout'>)</span>
<a name="line-515"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Null</span>
<a name="line-516"></a>
<a name="line-517"></a><span class='hs-comment'>---</span>
<a name="line-518"></a><span class='hs-comment'>--- note block</span>
<a name="line-519"></a><span class='hs-comment'>---</span>
<a name="line-520"></a>
<a name="line-521"></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-522"></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-523"></a> <span class='hs-varid'>startPos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span>
<a name="line-524"></a> <span class='hs-varid'>string</span> <span class='hs-str'>".."</span>
<a name="line-525"></a> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>skipMany</span> <span class='hs-varid'>spaceChar</span>
<a name="line-526"></a> <span class='hs-varid'>ref</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>noteMarker</span>
<a name="line-527"></a> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>skipMany</span> <span class='hs-varid'>spaceChar</span>
<a name="line-528"></a> <span class='hs-varid'>first</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>anyLine</span>
<a name="line-529"></a> <span class='hs-varid'>blanks</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-530"></a> <span class='hs-varid'>rest</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-str'>""</span> <span class='hs-varid'>indentedBlock</span>
<a name="line-531"></a> <span class='hs-varid'>endPos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span>
<a name="line-532"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>first</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>blanks</span> <span class='hs-varop'>++</span> <span class='hs-varid'>rest</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span>
<a name="line-533"></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-varid'>raw</span><span class='hs-layout'>)</span>
<a name="line-534"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-535"></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-536"></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-537"></a> <span class='hs-comment'>-- return blanks so line count isn't affected</span>
<a name="line-538"></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-539"></a>
<a name="line-540"></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-541"></a><span class='hs-definition'>noteMarker</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-layout'>(</span><span class='hs-varid'>many1</span> <span class='hs-varid'>digit</span> <span class='hs-varop'><|></span> <span class='hs-varid'>count</span> <span class='hs-num'>1</span> <span class='hs-layout'>(</span><span class='hs-varid'>oneOf</span> <span class='hs-str'>"#*"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>char</span> <span class='hs-chr'>']'</span>
<a name="line-542"></a>
<a name="line-543"></a><span class='hs-comment'>-- </span>
<a name="line-544"></a><span class='hs-comment'>-- reference key</span>
<a name="line-545"></a><span class='hs-comment'>--</span>
<a name="line-546"></a>
<a name="line-547"></a><a name="quotedReferenceName"></a><span class='hs-definition'>quotedReferenceName</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-548"></a><span class='hs-definition'>quotedReferenceName</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-549"></a> <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'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- `` means inline code!</span>
<a name="line-550"></a> <span class='hs-varid'>label'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>inline</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span>
<a name="line-551"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>label'</span>
<a name="line-552"></a>
<a name="line-553"></a><a name="unquotedReferenceName"></a><span class='hs-definition'>unquotedReferenceName</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-554"></a><span class='hs-definition'>unquotedReferenceName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-555"></a> <span class='hs-varid'>label'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1Till</span> <span class='hs-varid'>inline</span> <span class='hs-layout'>(</span><span class='hs-varid'>lookAhead</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>':'</span><span class='hs-layout'>)</span>
<a name="line-556"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>label'</span>
<a name="line-557"></a>
<a name="line-558"></a><a name="isolated"></a><span class='hs-definition'>isolated</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'>Char</span>
<a name="line-559"></a><span class='hs-definition'>isolated</span> <span class='hs-varid'>ch</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-varid'>ch</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-varid'>ch</span><span class='hs-layout'>)</span>
<a name="line-560"></a>
<a name="line-561"></a><a name="simpleReferenceName"></a><span class='hs-definition'>simpleReferenceName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-562"></a><span class='hs-definition'>simpleReferenceName</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-563"></a> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>alphaNum</span> <span class='hs-varop'><|></span> <span class='hs-varid'>isolated</span> <span class='hs-chr'>'-'</span> <span class='hs-varop'><|></span> <span class='hs-varid'>isolated</span> <span class='hs-chr'>'.'</span> <span class='hs-varop'><|></span>
<a name="line-564"></a> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'_'</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>lookAhead</span> <span class='hs-varid'>alphaNum</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-565"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varid'>raw</span><span class='hs-keyglyph'>]</span>
<a name="line-566"></a>
<a name="line-567"></a><a name="referenceName"></a><span class='hs-definition'>referenceName</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-568"></a><span class='hs-definition'>referenceName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>quotedReferenceName</span> <span class='hs-varop'><|></span>
<a name="line-569"></a> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>simpleReferenceName</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>lookAhead</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-varop'><|></span>
<a name="line-570"></a> <span class='hs-varid'>unquotedReferenceName</span>
<a name="line-571"></a>
<a name="line-572"></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-573"></a><span class='hs-definition'>referenceKey</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-574"></a> <span class='hs-varid'>startPos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span>
<a name="line-575"></a> <span class='hs-layout'>(</span><span class='hs-varid'>key</span><span class='hs-layout'>,</span> <span class='hs-varid'>target</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>imageKey</span><span class='hs-layout'>,</span> <span class='hs-varid'>anonymousKey</span><span class='hs-layout'>,</span> <span class='hs-varid'>regularKey</span><span class='hs-keyglyph'>]</span>
<a name="line-576"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-577"></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-578"></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-varid'>key</span> <span class='hs-varid'>target</span> <span class='hs-varid'>oldkeys</span> <span class='hs-layout'>}</span>
<a name="line-579"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span>
<a name="line-580"></a> <span class='hs-varid'>endPos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span>
<a name="line-581"></a> <span class='hs-comment'>-- return enough blanks to replace key</span>
<a name="line-582"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>sourceLine</span> <span class='hs-varid'>endPos</span> <span class='hs-comment'>-</span> <span class='hs-varid'>sourceLine</span> <span class='hs-varid'>startPos</span><span class='hs-layout'>)</span> <span class='hs-chr'>'\n'</span>
<a name="line-583"></a>
<a name="line-584"></a><a name="targetURI"></a><span class='hs-definition'>targetURI</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-585"></a><span class='hs-definition'>targetURI</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-586"></a> <span class='hs-varid'>skipSpaces</span>
<a name="line-587"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>newline</span>
<a name="line-588"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>newline</span> <span class='hs-varop'>>></span>
<a name="line-589"></a> <span class='hs-varid'>many1</span> <span class='hs-varid'>spaceChar</span> <span class='hs-varop'>>></span> <span class='hs-varid'>noneOf</span> <span class='hs-str'>" \t\n"</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-varid'>noneOf</span> <span class='hs-str'>"\n"</span><span class='hs-layout'>)</span>
<a name="line-590"></a> <span class='hs-varid'>blanklines</span>
<a name="line-591"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>escapeURI</span> <span class='hs-varop'>$</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varop'>$</span> <span class='hs-varid'>contents</span>
<a name="line-592"></a>
<a name="line-593"></a><a name="imageKey"></a><span class='hs-definition'>imageKey</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'>Key</span><span class='hs-layout'>,</span> <span class='hs-conid'>Target</span><span class='hs-layout'>)</span>
<a name="line-594"></a><span class='hs-definition'>imageKey</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-595"></a> <span class='hs-varid'>string</span> <span class='hs-str'>".. |"</span>
<a name="line-596"></a> <span class='hs-varid'>ref</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'|'</span><span class='hs-layout'>)</span>
<a name="line-597"></a> <span class='hs-varid'>skipSpaces</span>
<a name="line-598"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"image::"</span>
<a name="line-599"></a> <span class='hs-varid'>src</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>targetURI</span>
<a name="line-600"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>toKey</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>ref</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-601"></a>
<a name="line-602"></a><a name="anonymousKey"></a><span class='hs-definition'>anonymousKey</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-layout'>(</span><span class='hs-conid'>Key</span><span class='hs-layout'>,</span> <span class='hs-conid'>Target</span><span class='hs-layout'>)</span>
<a name="line-603"></a><span class='hs-definition'>anonymousKey</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-604"></a> <span class='hs-varid'>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>
<a name="line-605"></a> <span class='hs-varid'>src</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>targetURI</span>
<a name="line-606"></a> <span class='hs-varid'>pos</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPosition</span>
<a name="line-607"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>toKey</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varop'>$</span> <span class='hs-str'>"_"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>printf</span> <span class='hs-str'>"%09d"</span> <span class='hs-layout'>(</span><span class='hs-varid'>sourceLine</span> <span class='hs-varid'>pos</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-608"></a>
<a name="line-609"></a><a name="regularKey"></a><span class='hs-definition'>regularKey</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-conid'>Key</span><span class='hs-layout'>,</span> <span class='hs-conid'>Target</span><span class='hs-layout'>)</span>
<a name="line-610"></a><span class='hs-definition'>regularKey</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-611"></a> <span class='hs-varid'>string</span> <span class='hs-str'>".. _"</span>
<a name="line-612"></a> <span class='hs-varid'>ref</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>referenceName</span>
<a name="line-613"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>':'</span>
<a name="line-614"></a> <span class='hs-varid'>src</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>targetURI</span>
<a name="line-615"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>toKey</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>ref</span><span class='hs-layout'>)</span><span class='hs-layout'>,</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><span class='hs-layout'>)</span>
<a name="line-616"></a>
<a name="line-617"></a><span class='hs-comment'>--</span>
<a name="line-618"></a><span class='hs-comment'>-- tables</span>
<a name="line-619"></a><span class='hs-comment'>--</span>
<a name="line-620"></a>
<a name="line-621"></a><span class='hs-comment'>-- General tables TODO:</span>
<a name="line-622"></a><span class='hs-comment'>-- - figure out if leading spaces are acceptable and if so, add</span>
<a name="line-623"></a><span class='hs-comment'>-- support for them</span>
<a name="line-624"></a><span class='hs-comment'>--</span>
<a name="line-625"></a><span class='hs-comment'>-- Simple tables TODO:</span>
<a name="line-626"></a><span class='hs-comment'>-- - column spans</span>
<a name="line-627"></a><span class='hs-comment'>-- - multiline support</span>
<a name="line-628"></a><span class='hs-comment'>-- - ensure that rightmost column span does not need to reach end </span>
<a name="line-629"></a><span class='hs-comment'>-- - require at least 2 columns</span>
<a name="line-630"></a><span class='hs-comment'>--</span>
<a name="line-631"></a><span class='hs-comment'>-- Grid tables TODO:</span>
<a name="line-632"></a><span class='hs-comment'>-- - column spans</span>
<a name="line-633"></a>
<a name="line-634"></a><a name="dashedLine"></a><span class='hs-definition'>dashedLine</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-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-635"></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-636"></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-637"></a> <span class='hs-varid'>sp</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-638"></a> <span class='hs-varid'>return</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'>$</span> <span class='hs-varid'>dashes</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sp</span><span class='hs-layout'>)</span>
<a name="line-639"></a>
<a name="line-640"></a><a name="simpleDashedLines"></a><span class='hs-definition'>simpleDashedLines</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span><span class='hs-conid'>Int</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-641"></a><span class='hs-definition'>simpleDashedLines</span> <span class='hs-varid'>ch</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>dashedLine</span> <span class='hs-varid'>ch</span><span class='hs-layout'>)</span>
<a name="line-642"></a>
<a name="line-643"></a><a name="simpleTableSep"></a><span class='hs-comment'>-- Parse a table row separator</span>
<a name="line-644"></a><span class='hs-definition'>simpleTableSep</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'>Char</span>
<a name="line-645"></a><span class='hs-definition'>simpleTableSep</span> <span class='hs-varid'>ch</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>simpleDashedLines</span> <span class='hs-varid'>ch</span> <span class='hs-varop'>>></span> <span class='hs-varid'>newline</span>
<a name="line-646"></a>
<a name="line-647"></a><a name="simpleTableFooter"></a><span class='hs-comment'>-- Parse a table footer</span>
<a name="line-648"></a><span class='hs-definition'>simpleTableFooter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-649"></a><span class='hs-definition'>simpleTableFooter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>simpleTableSep</span> <span class='hs-chr'>'='</span> <span class='hs-varop'>>></span> <span class='hs-varid'>blanklines</span>
<a name="line-650"></a>
<a name="line-651"></a><a name="simpleTableRawLine"></a><span class='hs-comment'>-- Parse a raw line and split it into chunks by indices.</span>
<a name="line-652"></a><span class='hs-definition'>simpleTableRawLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-653"></a><span class='hs-definition'>simpleTableRawLine</span> <span class='hs-varid'>indices</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-654"></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-655"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>simpleTableSplitLine</span> <span class='hs-varid'>indices</span> <span class='hs-varid'>line</span><span class='hs-layout'>)</span>
<a name="line-656"></a>
<a name="line-657"></a><a name="simpleTableRow"></a><span class='hs-comment'>-- Parse a table row and return a list of blocks (columns).</span>
<a name="line-658"></a><span class='hs-definition'>simpleTableRow</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-659"></a><span class='hs-definition'>simpleTableRow</span> <span class='hs-varid'>indices</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-660"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>simpleTableFooter</span>
<a name="line-661"></a> <span class='hs-varid'>firstLine</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>simpleTableRawLine</span> <span class='hs-varid'>indices</span>
<a name="line-662"></a> <span class='hs-varid'>colLines</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span> <span class='hs-comment'>-- TODO</span>
<a name="line-663"></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-varop'>$</span> <span class='hs-varid'>firstLine</span> <span class='hs-conop'>:</span> <span class='hs-varid'>colLines</span>
<a name="line-664"></a> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseFromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>many</span> <span class='hs-varid'>plain</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>cols</span>
<a name="line-665"></a>
<a name="line-666"></a><a name="simpleTableSplitLine"></a><span class='hs-definition'>simpleTableSplitLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-667"></a><span class='hs-definition'>simpleTableSplitLine</span> <span class='hs-varid'>indices</span> <span class='hs-varid'>line</span> <span class='hs-keyglyph'>=</span>
<a name="line-668"></a> <span class='hs-varid'>map</span> <span class='hs-varid'>removeLeadingTrailingSpace</span>
<a name="line-669"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>tail</span> <span class='hs-varop'>$</span> <span class='hs-varid'>splitByIndices</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>indices</span><span class='hs-layout'>)</span> <span class='hs-varid'>line</span>
<a name="line-670"></a>
<a name="line-671"></a><a name="simpleTableHeader"></a><span class='hs-definition'>simpleTableHeader</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ Headerless table </span>
<a name="line-672"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Block</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Alignment</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Int</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-673"></a><span class='hs-definition'>simpleTableHeader</span> <span class='hs-varid'>headless</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-674"></a> <span class='hs-varid'>optional</span> <span class='hs-varid'>blanklines</span>
<a name="line-675"></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-676"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-str'>""</span>
<a name="line-677"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>simpleTableSep</span> <span class='hs-chr'>'='</span> <span class='hs-varop'>>></span> <span class='hs-varid'>anyLine</span>
<a name="line-678"></a> <span class='hs-varid'>dashes</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>simpleDashedLines</span> <span class='hs-chr'>'='</span>
<a name="line-679"></a> <span class='hs-varid'>newline</span>
<a name="line-680"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>lines'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>dashes</span>
<a name="line-681"></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-num'>0</span> <span class='hs-varid'>lines'</span>
<a name="line-682"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>aligns</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>lines'</span><span class='hs-layout'>)</span> <span class='hs-conid'>AlignDefault</span>
<a name="line-683"></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-684"></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-685"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>simpleTableSplitLine</span> <span class='hs-varid'>indices</span> <span class='hs-varid'>rawContent</span>
<a name="line-686"></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-687"></a> <span class='hs-varid'>map</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varid'>rawHeads</span>
<a name="line-688"></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-689"></a>
<a name="line-690"></a><a name="simpleTable"></a><span class='hs-comment'>-- Parse a simple table.</span>
<a name="line-691"></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-692"></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-693"></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-694"></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'>simpleTableRow</span> <span class='hs-varid'>sep</span> <span class='hs-varid'>simpleTableFooter</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-695"></a> <span class='hs-comment'>-- Simple tables get 0s for relative column widths (i.e., use default)</span>
<a name="line-696"></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-697"></a> <span class='hs-keyword'>where</span>
<a name="line-698"></a> <span class='hs-varid'>sep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <span class='hs-comment'>-- optional (simpleTableSep '-')</span>
<a name="line-699"></a>
<a name="line-700"></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-701"></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-702"></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-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-703"></a>
<a name="line-704"></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-705"></a><span class='hs-definition'>table</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gridTable</span> <span class='hs-conid'>False</span> <span class='hs-varop'><|></span> <span class='hs-varid'>simpleTable</span> <span class='hs-conid'>False</span> <span class='hs-varop'><|></span>
<a name="line-706"></a> <span class='hs-varid'>gridTable</span> <span class='hs-conid'>True</span> <span class='hs-varop'><|></span> <span class='hs-varid'>simpleTable</span> <span class='hs-conid'>True</span> <span class='hs-varop'><?></span> <span class='hs-str'>"table"</span>
<a name="line-707"></a>
<a name="line-708"></a>
<a name="line-709"></a> <span class='hs-comment'>-- </span>
<a name="line-710"></a> <span class='hs-comment'>-- inline</span>
<a name="line-711"></a> <span class='hs-comment'>--</span>
<a name="line-712"></a>
<a name="line-713"></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-714"></a><span class='hs-definition'>inline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>whitespace</span>
<a name="line-715"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>link</span>
<a name="line-716"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>str</span>
<a name="line-717"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>endline</span>
<a name="line-718"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>strong</span>
<a name="line-719"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>emph</span>
<a name="line-720"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>code</span>
<a name="line-721"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>image</span>
<a name="line-722"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>superscript</span>
<a name="line-723"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>subscript</span>
<a name="line-724"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>note</span>
<a name="line-725"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>smartPunctuation</span> <span class='hs-varid'>inline</span>
<a name="line-726"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>hyphens</span>
<a name="line-727"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>escapedChar</span>
<a name="line-728"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>symbol</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'><?></span> <span class='hs-str'>"inline"</span>
<a name="line-729"></a>
<a name="line-730"></a><a name="hyphens"></a><span class='hs-definition'>hyphens</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-731"></a><span class='hs-definition'>hyphens</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-732"></a> <span class='hs-varid'>result</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-733"></a> <span class='hs-varid'>option</span> <span class='hs-conid'>Space</span> <span class='hs-varid'>endline</span>
<a name="line-734"></a> <span class='hs-comment'>-- don't want to treat endline after hyphen or dash as a space</span>
<a name="line-735"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Str</span> <span class='hs-varid'>result</span>
<a name="line-736"></a>
<a name="line-737"></a><a name="escapedChar"></a><span class='hs-definition'>escapedChar</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-conid'>Inline</span>
<a name="line-738"></a><span class='hs-definition'>escapedChar</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>escaped</span> <span class='hs-varid'>anyChar</span>
<a name="line-739"></a>
<a name="line-740"></a><a name="symbol"></a><span class='hs-definition'>symbol</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-741"></a><span class='hs-definition'>symbol</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-742"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>oneOf</span> <span class='hs-varid'>specialChars</span>
<a name="line-743"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</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-744"></a>
<a name="line-745"></a><a name="code"></a><span class='hs-comment'>-- parses inline code, between codeStart and codeEnd</span>
<a name="line-746"></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-747"></a><span class='hs-definition'>code</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-748"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"``"</span>
<a name="line-749"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>anyChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"``"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-750"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Code</span> <span class='hs-varid'>nullAttr</span>
<a name="line-751"></a> <span class='hs-varop'>$</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varop'>$</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>" "</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lines</span> <span class='hs-varid'>result</span>
<a name="line-752"></a>
<a name="line-753"></a><a name="emph"></a><span class='hs-definition'>emph</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-754"></a><span class='hs-definition'>emph</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'*'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'*'</span><span class='hs-layout'>)</span> <span class='hs-varid'>inline</span> <span class='hs-varop'>>>=</span>
<a name="line-755"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Emph</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalizeSpaces</span>
<a name="line-756"></a>
<a name="line-757"></a><a name="strong"></a><span class='hs-definition'>strong</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-758"></a><span class='hs-definition'>strong</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"**"</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-varop'>$</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-759"></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-760"></a>
<a name="line-761"></a><a name="interpreted"></a><span class='hs-definition'>interpreted</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-varid'>st</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span>
<a name="line-762"></a><span class='hs-definition'>interpreted</span> <span class='hs-varid'>role</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-763"></a> <span class='hs-varid'>optional</span> <span class='hs-varop'>$</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-varid'>string</span> <span class='hs-str'>"\\ "</span>
<a name="line-764"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>enclosed</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-varop'>$</span> <span class='hs-str'>":"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>role</span> <span class='hs-varop'>++</span> <span class='hs-str'>":`"</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>
<a name="line-765"></a> <span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>string</span> <span class='hs-str'>"\\ "</span><span class='hs-layout'>)</span> <span class='hs-varop'><|></span> <span class='hs-varid'>lookAhead</span> <span class='hs-layout'>(</span><span class='hs-varid'>count</span> <span class='hs-num'>1</span> <span class='hs-varop'>$</span> <span class='hs-varid'>oneOf</span> <span class='hs-str'>" \t\n"</span><span class='hs-layout'>)</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-str'>""</span><span class='hs-layout'>)</span>
<a name="line-766"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varid'>result</span><span class='hs-keyglyph'>]</span>
<a name="line-767"></a>
<a name="line-768"></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-769"></a><span class='hs-definition'>superscript</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>interpreted</span> <span class='hs-str'>"sup"</span> <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'>Superscript</span><span class='hs-layout'>)</span>
<a name="line-770"></a>
<a name="line-771"></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-772"></a><span class='hs-definition'>subscript</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>interpreted</span> <span class='hs-str'>"sub"</span> <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'>Subscript</span><span class='hs-layout'>)</span>
<a name="line-773"></a>
<a name="line-774"></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-775"></a><span class='hs-definition'>whitespace</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many1</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-varop'><?></span> <span class='hs-str'>"whitespace"</span>
<a name="line-776"></a>
<a name="line-777"></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-778"></a><span class='hs-definition'>str</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>many1</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-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><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Str</span>
<a name="line-779"></a>
<a name="line-780"></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-781"></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-782"></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-783"></a> <span class='hs-varid'>newline</span>
<a name="line-784"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-varid'>blankline</span>
<a name="line-785"></a> <span class='hs-comment'>-- parse potential list-starts at beginning of line differently in a list:</span>
<a name="line-786"></a> <span class='hs-varid'>st</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-787"></a> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>stateParserContext</span> <span class='hs-varid'>st</span><span class='hs-layout'>)</span> <span class='hs-varop'>==</span> <span class='hs-conid'>ListItemState</span>
<a name="line-788"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>anyOrderedListMarker</span> <span class='hs-varop'>>></span> <span class='hs-varid'>spaceChar</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span>
<a name="line-789"></a> <span class='hs-varid'>notFollowedBy'</span> <span class='hs-varid'>bulletListStart</span>
<a name="line-790"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-791"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>Space</span>
<a name="line-792"></a>
<a name="line-793"></a><span class='hs-comment'>--</span>
<a name="line-794"></a><span class='hs-comment'>-- links</span>
<a name="line-795"></a><span class='hs-comment'>--</span>
<a name="line-796"></a>
<a name="line-797"></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-798"></a><span class='hs-definition'>link</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>choice</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>explicitLink</span><span class='hs-layout'>,</span> <span class='hs-varid'>referenceLink</span><span class='hs-layout'>,</span> <span class='hs-varid'>autoLink</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'><?></span> <span class='hs-str'>"link"</span>
<a name="line-799"></a>
<a name="line-800"></a><a name="explicitLink"></a><span class='hs-definition'>explicitLink</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-801"></a><span class='hs-definition'>explicitLink</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-802"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span>
<a name="line-803"></a> <span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- `` marks start of inline code</span>
<a name="line-804"></a> <span class='hs-varid'>label'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFollowedBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'`'</span><span class='hs-layout'>)</span> <span class='hs-varop'>>></span> <span class='hs-varid'>inline</span><span class='hs-layout'>)</span>
<a name="line-805"></a> <span class='hs-layout'>(</span><span class='hs-varid'>try</span> <span class='hs-layout'>(</span><span class='hs-varid'>spaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>char</span> <span class='hs-chr'>'<'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-806"></a> <span class='hs-varid'>src</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-layout'>(</span><span class='hs-varid'>noneOf</span> <span class='hs-str'>">\n"</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'>'</span><span class='hs-layout'>)</span>
<a name="line-807"></a> <span class='hs-varid'>skipSpaces</span>
<a name="line-808"></a> <span class='hs-varid'>string</span> <span class='hs-str'>"`_"</span>
<a name="line-809"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Link</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>label'</span><span class='hs-layout'>)</span>
<a name="line-810"></a> <span class='hs-layout'>(</span><span class='hs-varid'>escapeURI</span> <span class='hs-varop'>$</span> <span class='hs-varid'>removeLeadingTrailingSpace</span> <span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-811"></a>
<a name="line-812"></a><a name="referenceLink"></a><span class='hs-definition'>referenceLink</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-813"></a><span class='hs-definition'>referenceLink</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-814"></a> <span class='hs-varid'>label'</span> <span class='hs-keyglyph'><-</span> <span class='hs-layout'>(</span><span class='hs-varid'>quotedReferenceName</span> <span class='hs-varop'><|></span> <span class='hs-varid'>simpleReferenceName</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>~</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'_'</span>
<a name="line-815"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-816"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>keyTable</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateKeys</span> <span class='hs-varid'>state</span>
<a name="line-817"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>isAnonKey</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>fromKey</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>of</span>
<a name="line-818"></a> <span class='hs-keyglyph'>[</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-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-819"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-820"></a> <span class='hs-varid'>key</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-layout'>(</span><span class='hs-varid'>toKey</span> <span class='hs-varid'>label'</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-821"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'_'</span>
<a name="line-822"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>anonKeys</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sort</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-varid'>isAnonKey</span> <span class='hs-varop'>$</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>keys</span> <span class='hs-varid'>keyTable</span>
<a name="line-823"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>anonKeys</span>
<a name="line-824"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>pzero</span>
<a name="line-825"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>anonKeys</span><span class='hs-layout'>)</span>
<a name="line-826"></a> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span><span class='hs-varid'>tit</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookupKeySrc</span> <span class='hs-varid'>keyTable</span> <span class='hs-varid'>key</span> <span class='hs-keyword'>of</span>
<a name="line-827"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fail</span> <span class='hs-str'>"no corresponding key"</span>
<a name="line-828"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>target</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>target</span>
<a name="line-829"></a> <span class='hs-comment'>-- if anonymous link, remove key so it won't be used again</span>
<a name="line-830"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>isAnonKey</span> <span class='hs-varid'>key</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateKeys</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>delete</span> <span class='hs-varid'>key</span> <span class='hs-varid'>keyTable</span> <span class='hs-layout'>}</span>
<a name="line-831"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Link</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>label'</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-varid'>tit</span><span class='hs-layout'>)</span>
<a name="line-832"></a>
<a name="line-833"></a><a name="autoURI"></a><span class='hs-definition'>autoURI</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-834"></a><span class='hs-definition'>autoURI</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-835"></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>
<a name="line-836"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Link</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varid'>orig</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-837"></a>
<a name="line-838"></a><a name="autoEmail"></a><span class='hs-definition'>autoEmail</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GenParser</span> <span class='hs-conid'>Char</span> <span class='hs-conid'>ParserState</span> <span class='hs-conid'>Inline</span>
<a name="line-839"></a><span class='hs-definition'>autoEmail</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-840"></a> <span class='hs-layout'>(</span><span class='hs-varid'>orig</span><span class='hs-layout'>,</span> <span class='hs-varid'>src</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>emailAddress</span>
<a name="line-841"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Link</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>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-842"></a>
<a name="line-843"></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-844"></a><span class='hs-definition'>autoLink</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>autoURI</span> <span class='hs-varop'><|></span> <span class='hs-varid'>autoEmail</span>
<a name="line-845"></a>
<a name="line-846"></a><a name="image"></a><span class='hs-comment'>-- For now, we assume that all substitution references are for images.</span>
<a name="line-847"></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-848"></a><span class='hs-definition'>image</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-849"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'|'</span>
<a name="line-850"></a> <span class='hs-varid'>ref</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>manyTill</span> <span class='hs-varid'>inline</span> <span class='hs-layout'>(</span><span class='hs-varid'>char</span> <span class='hs-chr'>'|'</span><span class='hs-layout'>)</span>
<a name="line-851"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-852"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>keyTable</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateKeys</span> <span class='hs-varid'>state</span>
<a name="line-853"></a> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span><span class='hs-varid'>tit</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookupKeySrc</span> <span class='hs-varid'>keyTable</span> <span class='hs-layout'>(</span><span class='hs-varid'>toKey</span> <span class='hs-varid'>ref</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-854"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fail</span> <span class='hs-str'>"no corresponding key"</span>
<a name="line-855"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>target</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>target</span>
<a name="line-856"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Image</span> <span class='hs-layout'>(</span><span class='hs-varid'>normalizeSpaces</span> <span class='hs-varid'>ref</span><span class='hs-layout'>)</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-857"></a>
<a name="line-858"></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-859"></a><span class='hs-definition'>note</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-860"></a> <span class='hs-varid'>ref</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>noteMarker</span>
<a name="line-861"></a> <span class='hs-varid'>char</span> <span class='hs-chr'>'_'</span>
<a name="line-862"></a> <span class='hs-varid'>state</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getState</span>
<a name="line-863"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>notes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stateNotes</span> <span class='hs-varid'>state</span>
<a name="line-864"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>ref</span> <span class='hs-varid'>notes</span> <span class='hs-keyword'>of</span>
<a name="line-865"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fail</span> <span class='hs-str'>"note not found"</span>
<a name="line-866"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>raw</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-867"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseFromString</span> <span class='hs-varid'>parseBlocks</span> <span class='hs-varid'>raw</span>
<a name="line-868"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>ref</span> <span class='hs-varop'>==</span> <span class='hs-str'>"*"</span> <span class='hs-varop'>||</span> <span class='hs-varid'>ref</span> <span class='hs-varop'>==</span> <span class='hs-str'>"#"</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <span class='hs-comment'>-- auto-numbered</span>
<a name="line-869"></a> <span class='hs-comment'>-- delete the note so the next auto-numbered note</span>
<a name="line-870"></a> <span class='hs-comment'>-- doesn't get the same contents:</span>
<a name="line-871"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>newnotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>deleteFirstsBy</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-layout'>)</span> <span class='hs-varid'>notes</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-varid'>raw</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-872"></a> <span class='hs-varid'>updateState</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>st</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateNotes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newnotes</span> <span class='hs-layout'>}</span>
<a name="line-873"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Note</span> <span class='hs-varid'>contents</span>
</pre></body>
</html>
