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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
<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>This helper module exports the main writers, readers, and data
<a name="line-29"></a>structure definitions from the Pandoc libraries.
<a name="line-30"></a>
<a name="line-31"></a>A typical application will chain together a reader and a writer
<a name="line-32"></a>to convert strings from one format to another. For example, the
<a name="line-33"></a>following simple program will act as a filter converting markdown
<a name="line-34"></a>fragments to reStructuredText, using reference-style links instead of
<a name="line-35"></a>inline links:
<a name="line-36"></a>
<a name="line-37"></a>> module Main where
<a name="line-38"></a>> import Text.Pandoc
<a name="line-39"></a>> -- include the following two lines only if you're using ghc < 6.12:
<a name="line-40"></a>> import Prelude hiding (getContents, putStrLn)
<a name="line-41"></a>> import System.IO.UTF8
<a name="line-42"></a>>
<a name="line-43"></a>> markdownToRST :: String -> String
<a name="line-44"></a>> markdownToRST =
<a name="line-45"></a>> (writeRST defaultWriterOptions {writerReferenceLinks = True}) .
<a name="line-46"></a>> readMarkdown defaultParserState
<a name="line-47"></a>>
<a name="line-48"></a>> main = getContents >>= putStrLn . markdownToRST
<a name="line-49"></a>
<a name="line-50"></a>Note: all of the readers assume that the input text has @'\n'@
<a name="line-51"></a>line endings. So if you get your input text from a web form,
<a name="line-52"></a>you should remove @'\r'@ characters using @filter (/='\r')@.
<a name="line-53"></a>
<a name="line-54"></a>-}</span>
<a name="line-55"></a>
<a name="line-56"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span>
<a name="line-57"></a> <span class='hs-layout'>(</span>
<a name="line-58"></a> <span class='hs-comment'>-- * Definitions</span>
<a name="line-59"></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'>Definition</span>
<a name="line-60"></a> <span class='hs-comment'>-- * Generics</span>
<a name="line-61"></a> <span class='hs-layout'>,</span> <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'>Generic</span>
<a name="line-62"></a> <span class='hs-comment'>-- * Lists of readers and writers</span>
<a name="line-63"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>readers</span>
<a name="line-64"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writers</span>
<a name="line-65"></a> <span class='hs-comment'>-- * Readers: converting /to/ Pandoc format</span>
<a name="line-66"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>readMarkdown</span>
<a name="line-67"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>readRST</span>
<a name="line-68"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>readLaTeX</span>
<a name="line-69"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>readHtml</span>
<a name="line-70"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>readTextile</span>
<a name="line-71"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>readNative</span>
<a name="line-72"></a> <span class='hs-comment'>-- * Parser state used in readers</span>
<a name="line-73"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>ParserState</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-74"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>defaultParserState</span>
<a name="line-75"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>ParserContext</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-76"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>QuoteContext</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-77"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>KeyTable</span>
<a name="line-78"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>NoteTable</span>
<a name="line-79"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>HeaderType</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-80"></a> <span class='hs-comment'>-- * Writers: converting /from/ Pandoc format</span>
<a name="line-81"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeNative</span>
<a name="line-82"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeMarkdown</span>
<a name="line-83"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writePlain</span>
<a name="line-84"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeRST</span>
<a name="line-85"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeLaTeX</span>
<a name="line-86"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeConTeXt</span>
<a name="line-87"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeTexinfo</span>
<a name="line-88"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeHtml</span>
<a name="line-89"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeHtmlString</span>
<a name="line-90"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeDocbook</span>
<a name="line-91"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeOpenDocument</span>
<a name="line-92"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeMan</span>
<a name="line-93"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeMediaWiki</span>
<a name="line-94"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeTextile</span>
<a name="line-95"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeRTF</span>
<a name="line-96"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeODT</span>
<a name="line-97"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeEPUB</span>
<a name="line-98"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeOrg</span>
<a name="line-99"></a> <span class='hs-comment'>-- * Writer options used in writers </span>
<a name="line-100"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>WriterOptions</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-101"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>HTMLSlideVariant</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-102"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>HTMLMathMethod</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-103"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>CiteMethod</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-104"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>defaultWriterOptions</span>
<a name="line-105"></a> <span class='hs-comment'>-- * Rendering templates and default templates</span>
<a name="line-106"></a> <span class='hs-layout'>,</span> <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'>Templates</span>
<a name="line-107"></a> <span class='hs-comment'>-- * Version</span>
<a name="line-108"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>pandocVersion</span>
<a name="line-109"></a> <span class='hs-comment'>-- * Miscellaneous</span>
<a name="line-110"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rtfEmbedImage</span>
<a name="line-111"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>jsonFilter</span>
<a name="line-112"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-113"></a>
<a name="line-114"></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-115"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Generic</span>
<a name="line-116"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>Markdown</span>
<a name="line-117"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>RST</span>
<a name="line-118"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>LaTeX</span>
<a name="line-119"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>HTML</span>
<a name="line-120"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>Textile</span>
<a name="line-121"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Pandoc</span><span class='hs-varop'>.</span><span class='hs-conid'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>Native</span>
<a name="line-122"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>Native</span>
<a name="line-123"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>Markdown</span>
<a name="line-124"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>RST</span>
<a name="line-125"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>LaTeX</span>
<a name="line-126"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>ConTeXt</span>
<a name="line-127"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>Texinfo</span>
<a name="line-128"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>HTML</span>
<a name="line-129"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>ODT</span>
<a name="line-130"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>EPUB</span>
<a name="line-131"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>Docbook</span>
<a name="line-132"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenDocument</span>
<a name="line-133"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>Man</span>
<a name="line-134"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>RTF</span>
<a name="line-135"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>MediaWiki</span>
<a name="line-136"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>Textile</span>
<a name="line-137"></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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>Org</span>
<a name="line-138"></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'>Templates</span>
<a name="line-139"></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-140"></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-141"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Version</span> <span class='hs-layout'>(</span><span class='hs-varid'>showVersion</span><span class='hs-layout'>)</span>
<a name="line-142"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>JSON</span><span class='hs-varop'>.</span><span class='hs-conid'>Generic</span>
<a name="line-143"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Paths_pandoc</span> <span class='hs-layout'>(</span><span class='hs-varid'>version</span><span class='hs-layout'>)</span>
<a name="line-144"></a>
<a name="line-145"></a><a name="pandocVersion"></a><span class='hs-comment'>-- | Version number of pandoc library.</span>
<a name="line-146"></a><span class='hs-definition'>pandocVersion</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span>
<a name="line-147"></a><span class='hs-definition'>pandocVersion</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showVersion</span> <span class='hs-varid'>version</span>
<a name="line-148"></a>
<a name="line-149"></a><a name="readers"></a><span class='hs-comment'>-- | Association list of formats and readers.</span>
<a name="line-150"></a><span class='hs-definition'>readers</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>ParserState</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Pandoc</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-151"></a><span class='hs-definition'>readers</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-str'>"native"</span> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>readNative</span><span class='hs-layout'>)</span>
<a name="line-152"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"json"</span> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>decodeJSON</span><span class='hs-layout'>)</span>
<a name="line-153"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"markdown"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>readMarkdown</span><span class='hs-layout'>)</span>
<a name="line-154"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"markdown+lhs"</span> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-></span>
<a name="line-155"></a> <span class='hs-varid'>readMarkdown</span> <span class='hs-varid'>st</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateLiterateHaskell</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-156"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"rst"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>readRST</span><span class='hs-layout'>)</span>
<a name="line-157"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"rst+lhs"</span> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-></span>
<a name="line-158"></a> <span class='hs-varid'>readRST</span> <span class='hs-varid'>st</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateLiterateHaskell</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-159"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"textile"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>readTextile</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- TODO : textile+lhs </span>
<a name="line-160"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"html"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>readHtml</span><span class='hs-layout'>)</span>
<a name="line-161"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"latex"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>readLaTeX</span><span class='hs-layout'>)</span>
<a name="line-162"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"latex+lhs"</span> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>st</span> <span class='hs-keyglyph'>-></span>
<a name="line-163"></a> <span class='hs-varid'>readLaTeX</span> <span class='hs-varid'>st</span><span class='hs-layout'>{</span> <span class='hs-varid'>stateLiterateHaskell</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-164"></a> <span class='hs-keyglyph'>]</span>
<a name="line-165"></a>
<a name="line-166"></a><a name="writers"></a><span class='hs-comment'>-- | Association list of formats and writers (omitting the</span>
<a name="line-167"></a><span class='hs-comment'>-- binary writers, odt and epub).</span>
<a name="line-168"></a><span class='hs-definition'>writers</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span> <span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>WriterOptions</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Pandoc</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span>
<a name="line-169"></a><span class='hs-definition'>writers</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-str'>"native"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeNative</span><span class='hs-layout'>)</span>
<a name="line-170"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"json"</span> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>encodeJSON</span><span class='hs-layout'>)</span>
<a name="line-171"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"html"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeHtmlString</span><span class='hs-layout'>)</span>
<a name="line-172"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"html+lhs"</span> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>o</span> <span class='hs-keyglyph'>-></span>
<a name="line-173"></a> <span class='hs-varid'>writeHtmlString</span> <span class='hs-varid'>o</span><span class='hs-layout'>{</span> <span class='hs-varid'>writerLiterateHaskell</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-174"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"s5"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeHtmlString</span><span class='hs-layout'>)</span>
<a name="line-175"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"slidy"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeHtmlString</span><span class='hs-layout'>)</span>
<a name="line-176"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"docbook"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeDocbook</span><span class='hs-layout'>)</span>
<a name="line-177"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"opendocument"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeOpenDocument</span><span class='hs-layout'>)</span>
<a name="line-178"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"latex"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeLaTeX</span><span class='hs-layout'>)</span>
<a name="line-179"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"latex+lhs"</span> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>o</span> <span class='hs-keyglyph'>-></span>
<a name="line-180"></a> <span class='hs-varid'>writeLaTeX</span> <span class='hs-varid'>o</span><span class='hs-layout'>{</span> <span class='hs-varid'>writerLiterateHaskell</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-181"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"context"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeConTeXt</span><span class='hs-layout'>)</span>
<a name="line-182"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"texinfo"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeTexinfo</span><span class='hs-layout'>)</span>
<a name="line-183"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"man"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeMan</span><span class='hs-layout'>)</span>
<a name="line-184"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"markdown"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeMarkdown</span><span class='hs-layout'>)</span>
<a name="line-185"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"markdown+lhs"</span> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>o</span> <span class='hs-keyglyph'>-></span>
<a name="line-186"></a> <span class='hs-varid'>writeMarkdown</span> <span class='hs-varid'>o</span><span class='hs-layout'>{</span> <span class='hs-varid'>writerLiterateHaskell</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-187"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"plain"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writePlain</span><span class='hs-layout'>)</span>
<a name="line-188"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"rst"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeRST</span><span class='hs-layout'>)</span>
<a name="line-189"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"rst+lhs"</span> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>o</span> <span class='hs-keyglyph'>-></span>
<a name="line-190"></a> <span class='hs-varid'>writeRST</span> <span class='hs-varid'>o</span><span class='hs-layout'>{</span> <span class='hs-varid'>writerLiterateHaskell</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-191"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"mediawiki"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeMediaWiki</span><span class='hs-layout'>)</span>
<a name="line-192"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"textile"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeTextile</span><span class='hs-layout'>)</span>
<a name="line-193"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"rtf"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeRTF</span><span class='hs-layout'>)</span>
<a name="line-194"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-str'>"org"</span> <span class='hs-layout'>,</span> <span class='hs-varid'>writeOrg</span><span class='hs-layout'>)</span>
<a name="line-195"></a> <span class='hs-keyglyph'>]</span>
<a name="line-196"></a>
<a name="line-197"></a><a name="jsonFilter"></a><span class='hs-comment'>-- | Converts a transformation on the Pandoc AST into a function</span>
<a name="line-198"></a><span class='hs-comment'>-- that reads and writes a JSON-encoded string. This is useful</span>
<a name="line-199"></a><span class='hs-comment'>-- for writing small scripts.</span>
<a name="line-200"></a><span class='hs-definition'>jsonFilter</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Pandoc</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Pandoc</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-201"></a><span class='hs-definition'>jsonFilter</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>encodeJSON</span> <span class='hs-varop'>.</span> <span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-varid'>decodeJSON</span>
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