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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.Writers.RTF
<a name="line-21"></a> Copyright : Copyright (C) 2006-2010 John MacFarlane
<a name="line-22"></a> License : GNU GPL, version 2 or above
<a name="line-23"></a>
<a name="line-24"></a> Maintainer : John MacFarlane <jgm@berkeley.edu>
<a name="line-25"></a> Stability : alpha
<a name="line-26"></a> Portability : portable
<a name="line-27"></a>
<a name="line-28"></a>Conversion of 'Pandoc' documents to RTF (rich text format).
<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'>Writers</span><span class='hs-varop'>.</span><span class='hs-conid'>RTF</span> <span class='hs-layout'>(</span> <span class='hs-varid'>writeRTF</span> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-31"></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-32"></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-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'>Readers</span><span class='hs-varop'>.</span><span class='hs-conid'>TeXMath</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'>Templates</span> <span class='hs-layout'>(</span><span class='hs-varid'>renderTemplate</span><span class='hs-layout'>)</span>
<a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span> <span class='hs-varid'>isSuffixOf</span><span class='hs-layout'>,</span> <span class='hs-varid'>intercalate</span> <span class='hs-layout'>)</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span> <span class='hs-layout'>(</span> <span class='hs-varid'>ord</span><span class='hs-layout'>,</span> <span class='hs-varid'>isDigit</span> <span class='hs-layout'>)</span>
<a name="line-37"></a>
<a name="line-38"></a><a name="writeRTF"></a><span class='hs-comment'>-- | Convert Pandoc to a string in rich text format.</span>
<a name="line-39"></a><span class='hs-definition'>writeRTF</span> <span class='hs-keyglyph'>::</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>
<a name="line-40"></a><span class='hs-definition'>writeRTF</span> <span class='hs-varid'>options</span> <span class='hs-layout'>(</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><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-41"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>titletext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>title</span>
<a name="line-42"></a> <span class='hs-varid'>authorstext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>authors</span>
<a name="line-43"></a> <span class='hs-varid'>datetext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>date</span>
<a name="line-44"></a> <span class='hs-varid'>spacer</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>all</span> <span class='hs-varid'>null</span> <span class='hs-varop'>$</span> <span class='hs-varid'>titletext</span> <span class='hs-conop'>:</span> <span class='hs-varid'>datetext</span> <span class='hs-conop'>:</span> <span class='hs-varid'>authorstext</span>
<a name="line-45"></a> <span class='hs-varid'>body</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>blockToRTF</span> <span class='hs-num'>0</span> <span class='hs-conid'>AlignDefault</span><span class='hs-layout'>)</span> <span class='hs-varid'>blocks</span>
<a name="line-46"></a> <span class='hs-varid'>context</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>writerVariables</span> <span class='hs-varid'>options</span> <span class='hs-varop'>++</span>
<a name="line-47"></a> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"body"</span><span class='hs-layout'>,</span> <span class='hs-varid'>body</span><span class='hs-layout'>)</span>
<a name="line-48"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"title"</span><span class='hs-layout'>,</span> <span class='hs-varid'>titletext</span><span class='hs-layout'>)</span>
<a name="line-49"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"date"</span><span class='hs-layout'>,</span> <span class='hs-varid'>datetext</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-50"></a> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"author"</span><span class='hs-layout'>,</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>authorstext</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-51"></a> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"spacer"</span><span class='hs-layout'>,</span> <span class='hs-str'>"yes"</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>spacer</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-52"></a> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"toc"</span><span class='hs-layout'>,</span> <span class='hs-varid'>tableOfContents</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-varid'>isHeaderBlock</span> <span class='hs-varid'>blocks</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span>
<a name="line-53"></a> <span class='hs-varid'>writerTableOfContents</span> <span class='hs-varid'>options</span> <span class='hs-keyglyph'>]</span>
<a name="line-54"></a> <span class='hs-keyword'>in</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>writerStandalone</span> <span class='hs-varid'>options</span>
<a name="line-55"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>renderTemplate</span> <span class='hs-varid'>context</span> <span class='hs-varop'>$</span> <span class='hs-varid'>writerTemplate</span> <span class='hs-varid'>options</span>
<a name="line-56"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>body</span>
<a name="line-57"></a>
<a name="line-58"></a><a name="tableOfContents"></a><span class='hs-comment'>-- | Construct table of contents from list of header blocks.</span>
<a name="line-59"></a><span class='hs-definition'>tableOfContents</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-conid'>String</span>
<a name="line-60"></a><span class='hs-definition'>tableOfContents</span> <span class='hs-varid'>headers</span> <span class='hs-keyglyph'>=</span>
<a name="line-61"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>contentsTree</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>hierarchicalize</span> <span class='hs-varid'>headers</span>
<a name="line-62"></a> <span class='hs-keyword'>in</span> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>blockToRTF</span> <span class='hs-num'>0</span> <span class='hs-conid'>AlignDefault</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-63"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Header</span> <span class='hs-num'>1</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-str'>"Contents"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span>
<a name="line-64"></a> <span class='hs-conid'>BulletList</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>elementToListItem</span> <span class='hs-varid'>contentsTree</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-65"></a>
<a name="line-66"></a><a name="elementToListItem"></a><span class='hs-definition'>elementToListItem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Element</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-67"></a><span class='hs-definition'>elementToListItem</span> <span class='hs-layout'>(</span><span class='hs-conid'>Blk</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-68"></a><span class='hs-definition'>elementToListItem</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sec</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>sectext</span> <span class='hs-varid'>subsecs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Plain</span> <span class='hs-varid'>sectext</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-69"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>subsecs</span>
<a name="line-70"></a> <span class='hs-keyword'>then</span> <span class='hs-conid'>[]</span>
<a name="line-71"></a> <span class='hs-keyword'>else</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>BulletList</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>elementToListItem</span> <span class='hs-varid'>subsecs</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-72"></a>
<a name="line-73"></a><a name="handleUnicode"></a><span class='hs-comment'>-- | Convert unicode characters (> 127) into rich text format representation.</span>
<a name="line-74"></a><span class='hs-definition'>handleUnicode</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-75"></a><span class='hs-definition'>handleUnicode</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-76"></a><span class='hs-definition'>handleUnicode</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-conop'>:</span><span class='hs-varid'>cs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-77"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>ord</span> <span class='hs-varid'>c</span> <span class='hs-varop'>></span> <span class='hs-num'>127</span>
<a name="line-78"></a> <span class='hs-keyword'>then</span> <span class='hs-chr'>'\\'</span><span class='hs-conop'>:</span><span class='hs-chr'>'u'</span><span class='hs-conop'>:</span><span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"?"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>handleUnicode</span> <span class='hs-varid'>cs</span>
<a name="line-79"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>c</span><span class='hs-conop'>:</span><span class='hs-layout'>(</span><span class='hs-varid'>handleUnicode</span> <span class='hs-varid'>cs</span><span class='hs-layout'>)</span>
<a name="line-80"></a>
<a name="line-81"></a><a name="escapeSpecial"></a><span class='hs-comment'>-- | Escape special characters.</span>
<a name="line-82"></a><span class='hs-definition'>escapeSpecial</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-83"></a><span class='hs-definition'>escapeSpecial</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>escapeStringUsing</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-chr'>'\t'</span><span class='hs-layout'>,</span><span class='hs-str'>"\\tab "</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-layout'>(</span><span class='hs-varid'>backslashEscapes</span> <span class='hs-str'>"{\\}"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-84"></a>
<a name="line-85"></a><a name="stringToRTF"></a><span class='hs-comment'>-- | Escape strings as needed for rich text format.</span>
<a name="line-86"></a><span class='hs-definition'>stringToRTF</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-87"></a><span class='hs-definition'>stringToRTF</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>handleUnicode</span> <span class='hs-varop'>.</span> <span class='hs-varid'>escapeSpecial</span>
<a name="line-88"></a>
<a name="line-89"></a><a name="codeStringToRTF"></a><span class='hs-comment'>-- | Escape things as needed for code block in RTF.</span>
<a name="line-90"></a><span class='hs-definition'>codeStringToRTF</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-91"></a><span class='hs-definition'>codeStringToRTF</span> <span class='hs-varid'>str</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>"\\line\n"</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lines</span> <span class='hs-layout'>(</span><span class='hs-varid'>stringToRTF</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span>
<a name="line-92"></a>
<a name="line-93"></a><a name="rtfParSpaced"></a><span class='hs-comment'>-- | Make a paragraph with first-line indent, block indent, and space after.</span>
<a name="line-94"></a><span class='hs-definition'>rtfParSpaced</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ space after (in twips)</span>
<a name="line-95"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ block indent (in twips)</span>
<a name="line-96"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ first line indent (relative to block) (in twips)</span>
<a name="line-97"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Alignment</span> <span class='hs-comment'>-- ^ alignment</span>
<a name="line-98"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ string with content</span>
<a name="line-99"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-100"></a><span class='hs-definition'>rtfParSpaced</span> <span class='hs-varid'>spaceAfter</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>firstLineIndent</span> <span class='hs-varid'>alignment</span> <span class='hs-varid'>content</span> <span class='hs-keyglyph'>=</span>
<a name="line-101"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>alignString</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>alignment</span> <span class='hs-keyword'>of</span>
<a name="line-102"></a> <span class='hs-conid'>AlignLeft</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"\\ql "</span>
<a name="line-103"></a> <span class='hs-conid'>AlignRight</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"\\qr "</span>
<a name="line-104"></a> <span class='hs-conid'>AlignCenter</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"\\qc "</span>
<a name="line-105"></a> <span class='hs-conid'>AlignDefault</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"\\ql "</span>
<a name="line-106"></a> <span class='hs-keyword'>in</span> <span class='hs-str'>"{\\pard "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>alignString</span> <span class='hs-varop'>++</span>
<a name="line-107"></a> <span class='hs-str'>"\\f0 \\sa"</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>spaceAfter</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>" \\li"</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>indent</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span>
<a name="line-108"></a> <span class='hs-str'>" \\fi"</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>firstLineIndent</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>content</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\par}\n"</span>
<a name="line-109"></a>
<a name="line-110"></a><a name="rtfPar"></a><span class='hs-comment'>-- | Default paragraph. </span>
<a name="line-111"></a><span class='hs-definition'>rtfPar</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ block indent (in twips)</span>
<a name="line-112"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ first line indent (relative to block) (in twips)</span>
<a name="line-113"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Alignment</span> <span class='hs-comment'>-- ^ alignment</span>
<a name="line-114"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ string with content</span>
<a name="line-115"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-116"></a><span class='hs-definition'>rtfPar</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rtfParSpaced</span> <span class='hs-num'>180</span>
<a name="line-117"></a>
<a name="line-118"></a><a name="rtfCompact"></a><span class='hs-comment'>-- | Compact paragraph (e.g. for compact list items).</span>
<a name="line-119"></a><span class='hs-definition'>rtfCompact</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ block indent (in twips)</span>
<a name="line-120"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ first line indent (relative to block) (in twips)</span>
<a name="line-121"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Alignment</span> <span class='hs-comment'>-- ^ alignment</span>
<a name="line-122"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ string with content</span>
<a name="line-123"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-124"></a><span class='hs-definition'>rtfCompact</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rtfParSpaced</span> <span class='hs-num'>0</span>
<a name="line-125"></a>
<a name="line-126"></a><a name="indentIncrement"></a><span class='hs-comment'>-- number of twips to indent</span>
<a name="line-127"></a><span class='hs-definition'>indentIncrement</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span>
<a name="line-128"></a><span class='hs-definition'>indentIncrement</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>720</span>
<a name="line-129"></a>
<a name="line-130"></a><a name="listIncrement"></a><span class='hs-definition'>listIncrement</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span>
<a name="line-131"></a><span class='hs-definition'>listIncrement</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>360</span>
<a name="line-132"></a>
<a name="line-133"></a><a name="bulletMarker"></a><span class='hs-comment'>-- | Returns appropriate bullet list marker for indent level.</span>
<a name="line-134"></a><span class='hs-definition'>bulletMarker</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-135"></a><span class='hs-definition'>bulletMarker</span> <span class='hs-varid'>indent</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>indent</span> <span class='hs-varop'>`mod`</span> <span class='hs-num'>720</span> <span class='hs-keyword'>of</span>
<a name="line-136"></a> <span class='hs-num'>0</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"\\bullet "</span>
<a name="line-137"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"\\endash "</span>
<a name="line-138"></a>
<a name="line-139"></a><a name="orderedMarkers"></a><span class='hs-comment'>-- | Returns appropriate (list of) ordered list markers for indent level.</span>
<a name="line-140"></a><span class='hs-definition'>orderedMarkers</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ListAttributes</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-141"></a><span class='hs-definition'>orderedMarkers</span> <span class='hs-varid'>indent</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-keyglyph'>=</span>
<a name="line-142"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>style</span> <span class='hs-varop'>==</span> <span class='hs-conid'>DefaultStyle</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>delim</span> <span class='hs-varop'>==</span> <span class='hs-conid'>DefaultDelim</span>
<a name="line-143"></a> <span class='hs-keyword'>then</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>indent</span> <span class='hs-varop'>`mod`</span> <span class='hs-num'>720</span> <span class='hs-keyword'>of</span>
<a name="line-144"></a> <span class='hs-num'>0</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>orderedListMarkers</span> <span class='hs-layout'>(</span><span class='hs-varid'>start</span><span class='hs-layout'>,</span> <span class='hs-conid'>Decimal</span><span class='hs-layout'>,</span> <span class='hs-conid'>Period</span><span class='hs-layout'>)</span>
<a name="line-145"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>orderedListMarkers</span> <span class='hs-layout'>(</span><span class='hs-varid'>start</span><span class='hs-layout'>,</span> <span class='hs-conid'>LowerAlpha</span><span class='hs-layout'>,</span> <span class='hs-conid'>Period</span><span class='hs-layout'>)</span>
<a name="line-146"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>orderedListMarkers</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>
<a name="line-147"></a>
<a name="line-148"></a><a name="blockToRTF"></a><span class='hs-comment'>-- | Convert Pandoc block element to RTF.</span>
<a name="line-149"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ indent level</span>
<a name="line-150"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Alignment</span> <span class='hs-comment'>-- ^ alignment</span>
<a name="line-151"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Block</span> <span class='hs-comment'>-- ^ block to convert</span>
<a name="line-152"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-153"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-conid'>Null</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>""</span>
<a name="line-154"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-conid'>Plain</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-155"></a> <span class='hs-varid'>rtfCompact</span> <span class='hs-varid'>indent</span> <span class='hs-num'>0</span> <span class='hs-varid'>alignment</span> <span class='hs-varop'>$</span> <span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span>
<a name="line-156"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-conid'>Para</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-157"></a> <span class='hs-varid'>rtfPar</span> <span class='hs-varid'>indent</span> <span class='hs-num'>0</span> <span class='hs-varid'>alignment</span> <span class='hs-varop'>$</span> <span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span>
<a name="line-158"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-conid'>BlockQuote</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-159"></a> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>blockToRTF</span> <span class='hs-layout'>(</span><span class='hs-varid'>indent</span> <span class='hs-varop'>+</span> <span class='hs-varid'>indentIncrement</span><span class='hs-layout'>)</span> <span class='hs-varid'>alignment</span><span class='hs-layout'>)</span> <span class='hs-varid'>lst</span>
<a name="line-160"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>CodeBlock</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-161"></a> <span class='hs-varid'>rtfPar</span> <span class='hs-varid'>indent</span> <span class='hs-num'>0</span> <span class='hs-conid'>AlignLeft</span> <span class='hs-layout'>(</span><span class='hs-str'>"\\f1 "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>codeStringToRTF</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-162"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>RawHtml</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>""</span>
<a name="line-163"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-conid'>BulletList</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>spaceAtEnd</span> <span class='hs-varop'>$</span>
<a name="line-164"></a> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>listItemToRTF</span> <span class='hs-varid'>alignment</span> <span class='hs-varid'>indent</span> <span class='hs-layout'>(</span><span class='hs-varid'>bulletMarker</span> <span class='hs-varid'>indent</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>lst</span>
<a name="line-165"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-conid'>OrderedList</span> <span class='hs-varid'>attribs</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>spaceAtEnd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>$</span>
<a name="line-166"></a> <span class='hs-varid'>zipWith</span> <span class='hs-layout'>(</span><span class='hs-varid'>listItemToRTF</span> <span class='hs-varid'>alignment</span> <span class='hs-varid'>indent</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>orderedMarkers</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>attribs</span><span class='hs-layout'>)</span> <span class='hs-varid'>lst</span>
<a name="line-167"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-conid'>DefinitionList</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>spaceAtEnd</span> <span class='hs-varop'>$</span>
<a name="line-168"></a> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>definitionListItemToRTF</span> <span class='hs-varid'>alignment</span> <span class='hs-varid'>indent</span><span class='hs-layout'>)</span> <span class='hs-varid'>lst</span>
<a name="line-169"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-keyword'>_</span> <span class='hs-conid'>HorizontalRule</span> <span class='hs-keyglyph'>=</span>
<a name="line-170"></a> <span class='hs-varid'>rtfPar</span> <span class='hs-varid'>indent</span> <span class='hs-num'>0</span> <span class='hs-conid'>AlignCenter</span> <span class='hs-str'>"\\emdash\\emdash\\emdash\\emdash\\emdash"</span>
<a name="line-171"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-conid'>Header</span> <span class='hs-varid'>level</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rtfPar</span> <span class='hs-varid'>indent</span> <span class='hs-num'>0</span> <span class='hs-varid'>alignment</span> <span class='hs-varop'>$</span>
<a name="line-172"></a> <span class='hs-str'>"\\b \\fs"</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-num'>40</span> <span class='hs-comment'>-</span> <span class='hs-layout'>(</span><span class='hs-varid'>level</span> <span class='hs-varop'>*</span> <span class='hs-num'>4</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span>
<a name="line-173"></a><span class='hs-definition'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-conid'>Table</span> <span class='hs-varid'>caption</span> <span class='hs-varid'>aligns</span> <span class='hs-varid'>sizes</span> <span class='hs-varid'>headers</span> <span class='hs-varid'>rows</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-174"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>all</span> <span class='hs-varid'>null</span> <span class='hs-varid'>headers</span>
<a name="line-175"></a> <span class='hs-keyword'>then</span> <span class='hs-str'>""</span>
<a name="line-176"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>tableRowToRTF</span> <span class='hs-conid'>True</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>aligns</span> <span class='hs-varid'>sizes</span> <span class='hs-varid'>headers</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span>
<a name="line-177"></a> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>tableRowToRTF</span> <span class='hs-conid'>False</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>aligns</span> <span class='hs-varid'>sizes</span><span class='hs-layout'>)</span> <span class='hs-varid'>rows</span> <span class='hs-varop'>++</span>
<a name="line-178"></a> <span class='hs-varid'>rtfPar</span> <span class='hs-varid'>indent</span> <span class='hs-num'>0</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>caption</span><span class='hs-layout'>)</span>
<a name="line-179"></a>
<a name="line-180"></a><a name="tableRowToRTF"></a><span class='hs-definition'>tableRowToRTF</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</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'>Alignment</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Double</span><span class='hs-keyglyph'>]</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><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-181"></a><span class='hs-definition'>tableRowToRTF</span> <span class='hs-varid'>header</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>aligns</span> <span class='hs-varid'>sizes'</span> <span class='hs-varid'>cols</span> <span class='hs-keyglyph'>=</span>
<a name="line-182"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>totalTwips</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>6</span> <span class='hs-varop'>*</span> <span class='hs-num'>1440</span> <span class='hs-comment'>-- 6 inches</span>
<a name="line-183"></a> <span class='hs-varid'>sizes</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-varop'>==</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-varid'>sizes'</span>
<a name="line-184"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>take</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>cols</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>repeat</span> <span class='hs-layout'>(</span><span class='hs-num'>1.0</span> <span class='hs-varop'>/</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>cols</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-185"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>sizes'</span>
<a name="line-186"></a> <span class='hs-varid'>columns</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>zipWith</span> <span class='hs-layout'>(</span><span class='hs-varid'>tableItemToRTF</span> <span class='hs-varid'>indent</span><span class='hs-layout'>)</span> <span class='hs-varid'>aligns</span> <span class='hs-varid'>cols</span>
<a name="line-187"></a> <span class='hs-varid'>rightEdges</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>tail</span> <span class='hs-varop'>$</span> <span class='hs-varid'>scanl</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>sofar</span> <span class='hs-varid'>new</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>sofar</span> <span class='hs-varop'>+</span> <span class='hs-varid'>floor</span> <span class='hs-layout'>(</span><span class='hs-varid'>new</span> <span class='hs-varop'>*</span> <span class='hs-varid'>totalTwips</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-188"></a> <span class='hs-layout'>(</span><span class='hs-num'>0</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Integer</span><span class='hs-layout'>)</span> <span class='hs-varid'>sizes</span>
<a name="line-189"></a> <span class='hs-varid'>cellDefs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>edge</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>header</span>
<a name="line-190"></a> <span class='hs-keyword'>then</span> <span class='hs-str'>"\\clbrdrb\\brdrs"</span>
<a name="line-191"></a> <span class='hs-keyword'>else</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\cellx"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>edge</span><span class='hs-layout'>)</span>
<a name="line-192"></a> <span class='hs-varid'>rightEdges</span>
<a name="line-193"></a> <span class='hs-varid'>start</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"{\n\\trowd \\trgaph120\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>cellDefs</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span>
<a name="line-194"></a> <span class='hs-str'>"\\trkeep\\intbl\n{\n"</span>
<a name="line-195"></a> <span class='hs-varid'>end</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"}\n\\intbl\\row}\n"</span>
<a name="line-196"></a> <span class='hs-keyword'>in</span> <span class='hs-varid'>start</span> <span class='hs-varop'>++</span> <span class='hs-varid'>columns</span> <span class='hs-varop'>++</span> <span class='hs-varid'>end</span>
<a name="line-197"></a>
<a name="line-198"></a><a name="tableItemToRTF"></a><span class='hs-definition'>tableItemToRTF</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Alignment</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-conid'>String</span>
<a name="line-199"></a><span class='hs-definition'>tableItemToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span> <span class='hs-varid'>item</span> <span class='hs-keyglyph'>=</span>
<a name="line-200"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span><span class='hs-layout'>)</span> <span class='hs-varid'>item</span>
<a name="line-201"></a> <span class='hs-keyword'>in</span> <span class='hs-str'>"{\\intbl "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>contents</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\cell}\n"</span>
<a name="line-202"></a>
<a name="line-203"></a><a name="spaceAtEnd"></a><span class='hs-comment'>-- | Ensure that there's the same amount of space after compact</span>
<a name="line-204"></a><span class='hs-comment'>-- lists as after regular lists.</span>
<a name="line-205"></a><span class='hs-definition'>spaceAtEnd</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-206"></a><span class='hs-definition'>spaceAtEnd</span> <span class='hs-varid'>str</span> <span class='hs-keyglyph'>=</span>
<a name="line-207"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>isSuffixOf</span> <span class='hs-str'>"\\par}\n"</span> <span class='hs-varid'>str</span>
<a name="line-208"></a> <span class='hs-keyword'>then</span> <span class='hs-layout'>(</span><span class='hs-varid'>take</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-comment'>-</span> <span class='hs-num'>6</span><span class='hs-layout'>)</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\sa180\\par}\n"</span>
<a name="line-209"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>str</span>
<a name="line-210"></a>
<a name="line-211"></a><a name="listItemToRTF"></a><span class='hs-comment'>-- | Convert list item (list of blocks) to RTF.</span>
<a name="line-212"></a><span class='hs-definition'>listItemToRTF</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Alignment</span> <span class='hs-comment'>-- ^ alignment</span>
<a name="line-213"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ indent level</span>
<a name="line-214"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ list start marker</span>
<a name="line-215"></a> <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 item (list of blocks)</span>
<a name="line-216"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-217"></a><span class='hs-definition'>listItemToRTF</span> <span class='hs-varid'>alignment</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>marker</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span>
<a name="line-218"></a> <span class='hs-varid'>rtfCompact</span> <span class='hs-layout'>(</span><span class='hs-varid'>indent</span> <span class='hs-varop'>+</span> <span class='hs-varid'>listIncrement</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-num'>0</span> <span class='hs-comment'>-</span> <span class='hs-varid'>listIncrement</span><span class='hs-layout'>)</span> <span class='hs-varid'>alignment</span>
<a name="line-219"></a> <span class='hs-layout'>(</span><span class='hs-varid'>marker</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\tx"</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>listIncrement</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\tab "</span><span class='hs-layout'>)</span>
<a name="line-220"></a><span class='hs-definition'>listItemToRTF</span> <span class='hs-varid'>alignment</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>marker</span> <span class='hs-varid'>list</span> <span class='hs-keyglyph'>=</span>
<a name="line-221"></a> <span class='hs-keyword'>let</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-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>blockToRTF</span> <span class='hs-layout'>(</span><span class='hs-varid'>indent</span> <span class='hs-varop'>+</span> <span class='hs-varid'>listIncrement</span><span class='hs-layout'>)</span> <span class='hs-varid'>alignment</span><span class='hs-layout'>)</span> <span class='hs-varid'>list</span>
<a name="line-222"></a> <span class='hs-varid'>listMarker</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\\fi"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-num'>0</span> <span class='hs-comment'>-</span> <span class='hs-varid'>listIncrement</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>marker</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\tx"</span> <span class='hs-varop'>++</span>
<a name="line-223"></a> <span class='hs-varid'>show</span> <span class='hs-varid'>listIncrement</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\tab"</span>
<a name="line-224"></a> <span class='hs-varid'>insertListMarker</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\\'</span><span class='hs-conop'>:</span><span class='hs-chr'>'f'</span><span class='hs-conop'>:</span><span class='hs-chr'>'i'</span><span class='hs-conop'>:</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-varid'>d</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>isDigit</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span>
<a name="line-225"></a> <span class='hs-varid'>listMarker</span> <span class='hs-varop'>++</span> <span class='hs-varid'>dropWhile</span> <span class='hs-varid'>isDigit</span> <span class='hs-varid'>xs</span>
<a name="line-226"></a> <span class='hs-varid'>insertListMarker</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\\'</span><span class='hs-conop'>:</span><span class='hs-chr'>'f'</span><span class='hs-conop'>:</span><span class='hs-chr'>'i'</span><span class='hs-conop'>:</span><span class='hs-varid'>d</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>isDigit</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span>
<a name="line-227"></a> <span class='hs-varid'>listMarker</span> <span class='hs-varop'>++</span> <span class='hs-varid'>dropWhile</span> <span class='hs-varid'>isDigit</span> <span class='hs-varid'>xs</span>
<a name="line-228"></a> <span class='hs-varid'>insertListMarker</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-229"></a> <span class='hs-varid'>x</span> <span class='hs-conop'>:</span> <span class='hs-varid'>insertListMarker</span> <span class='hs-varid'>xs</span>
<a name="line-230"></a> <span class='hs-varid'>insertListMarker</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-231"></a> <span class='hs-comment'>-- insert the list marker into the (processed) first block</span>
<a name="line-232"></a> <span class='hs-keyword'>in</span> <span class='hs-varid'>insertListMarker</span> <span class='hs-varid'>first</span> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>rest</span>
<a name="line-233"></a>
<a name="line-234"></a><a name="definitionListItemToRTF"></a><span class='hs-comment'>-- | Convert definition list item (label, list of blocks) to RTF.</span>
<a name="line-235"></a><span class='hs-definition'>definitionListItemToRTF</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Alignment</span> <span class='hs-comment'>-- ^ alignment</span>
<a name="line-236"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ indent level</span>
<a name="line-237"></a> <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-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-comment'>-- ^ list item (list of blocks)</span>
<a name="line-238"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span>
<a name="line-239"></a><span class='hs-definition'>definitionListItemToRTF</span> <span class='hs-varid'>alignment</span> <span class='hs-varid'>indent</span> <span class='hs-layout'>(</span><span class='hs-varid'>label</span><span class='hs-layout'>,</span> <span class='hs-varid'>defs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-240"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>labelText</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>blockToRTF</span> <span class='hs-varid'>indent</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-conid'>Plain</span> <span class='hs-varid'>label</span><span class='hs-layout'>)</span>
<a name="line-241"></a> <span class='hs-varid'>itemsText</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>blockToRTF</span> <span class='hs-layout'>(</span><span class='hs-varid'>indent</span> <span class='hs-varop'>+</span> <span class='hs-varid'>listIncrement</span><span class='hs-layout'>)</span> <span class='hs-varid'>alignment</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-242"></a> <span class='hs-varid'>concat</span> <span class='hs-varid'>defs</span>
<a name="line-243"></a> <span class='hs-keyword'>in</span> <span class='hs-varid'>labelText</span> <span class='hs-varop'>++</span> <span class='hs-varid'>itemsText</span>
<a name="line-244"></a>
<a name="line-245"></a><a name="inlineListToRTF"></a><span class='hs-comment'>-- | Convert list of inline items to RTF.</span>
<a name="line-246"></a><span class='hs-definition'>inlineListToRTF</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Inline</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ list of inlines to convert</span>
<a name="line-247"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-248"></a><span class='hs-definition'>inlineListToRTF</span> <span class='hs-varid'>lst</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>inlineToRTF</span> <span class='hs-varid'>lst</span>
<a name="line-249"></a>
<a name="line-250"></a><a name="inlineToRTF"></a><span class='hs-comment'>-- | Convert inline item to RTF.</span>
<a name="line-251"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Inline</span> <span class='hs-comment'>-- ^ inline to convert</span>
<a name="line-252"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-253"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Emph</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"{\\i "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
<a name="line-254"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Strong</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"{\\b "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
<a name="line-255"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Strikeout</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"{\\strike "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
<a name="line-256"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Superscript</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"{\\super "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
<a name="line-257"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Subscript</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"{\\sub "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
<a name="line-258"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>SmallCaps</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"{\\scaps "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
<a name="line-259"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Quoted</span> <span class='hs-conid'>SingleQuote</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-260"></a> <span class='hs-str'>"\\u8216'"</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\u8217'"</span>
<a name="line-261"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Quoted</span> <span class='hs-conid'>DoubleQuote</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-262"></a> <span class='hs-str'>"\\u8220\""</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\\u8221\""</span>
<a name="line-263"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-conid'>Apostrophe</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\\u8217'"</span>
<a name="line-264"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-conid'>Ellipses</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\\u8230?"</span>
<a name="line-265"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-conid'>EmDash</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\\u8212-"</span>
<a name="line-266"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-conid'>EnDash</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\\u8211-"</span>
<a name="line-267"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Code</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"{\\f1 "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>codeStringToRTF</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
<a name="line-268"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>stringToRTF</span> <span class='hs-varid'>str</span>
<a name="line-269"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Math</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>inlineListToRTF</span> <span class='hs-varop'>$</span> <span class='hs-varid'>readTeXMath</span> <span class='hs-varid'>str</span>
<a name="line-270"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Cite</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>lst</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>lst</span>
<a name="line-271"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>TeX</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>""</span>
<a name="line-272"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>HtmlInline</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>""</span>
<a name="line-273"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>LineBreak</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\\line "</span>
<a name="line-274"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-conid'>Space</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>" "</span>
<a name="line-275"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Link</span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-276"></a> <span class='hs-str'>"{\\field{\\*\\fldinst{HYPERLINK \""</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>codeStringToRTF</span> <span class='hs-varid'>src</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span>
<a name="line-277"></a> <span class='hs-str'>"\"}}{\\fldrslt{\\ul\n"</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>inlineListToRTF</span> <span class='hs-varid'>text</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n}}}\n"</span>
<a name="line-278"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Image</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-varid'>source</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-279"></a> <span class='hs-str'>"{\\cf1 [image: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>source</span> <span class='hs-varop'>++</span> <span class='hs-str'>"]\\cf0}"</span>
<a name="line-280"></a><span class='hs-definition'>inlineToRTF</span> <span class='hs-layout'>(</span><span class='hs-conid'>Note</span> <span class='hs-varid'>contents</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-281"></a> <span class='hs-str'>"{\\super\\chftn}{\\*\\footnote\\chftn\\~\\plain\\pard "</span> <span class='hs-varop'>++</span>
<a name="line-282"></a> <span class='hs-layout'>(</span><span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>blockToRTF</span> <span class='hs-num'>0</span> <span class='hs-conid'>AlignDefault</span><span class='hs-layout'>)</span> <span class='hs-varid'>contents</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"}"</span>
</pre></body>
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