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ghc-haddock-devel-2.7.2-3.fc14.x86_64.rpm

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<pre><a name="line-1"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-2"></a><span class='hs-comment'>-- |</span>
<a name="line-3"></a><span class='hs-comment'>-- Module      :  Haddock.Backends.Hoogle</span>
<a name="line-4"></a><span class='hs-comment'>-- Copyright   :  (c) Neil Mitchell 2006-2008</span>
<a name="line-5"></a><span class='hs-comment'>-- License     :  BSD-like</span>
<a name="line-6"></a><span class='hs-comment'>--</span>
<a name="line-7"></a><span class='hs-comment'>-- Maintainer  :  haddock@projects.haskell.org</span>
<a name="line-8"></a><span class='hs-comment'>-- Stability   :  experimental</span>
<a name="line-9"></a><span class='hs-comment'>-- Portability :  portable</span>
<a name="line-10"></a><span class='hs-comment'>--</span>
<a name="line-11"></a><span class='hs-comment'>-- Write out Hoogle compatible documentation</span>
<a name="line-12"></a><span class='hs-comment'>-- <a href="http://www.haskell.org/hoogle/">http://www.haskell.org/hoogle/</a></span>
<a name="line-13"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-14"></a>
<a name="line-15"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Haddock</span><span class='hs-varop'>.</span><span class='hs-conid'>Backends</span><span class='hs-varop'>.</span><span class='hs-conid'>Hoogle</span> <span class='hs-layout'>(</span> 
<a name="line-16"></a>    <span class='hs-varid'>ppHoogle</span>
<a name="line-17"></a>  <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-18"></a>
<a name="line-19"></a>
<a name="line-20"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Haddock</span><span class='hs-varop'>.</span><span class='hs-conid'>GhcUtils</span>
<a name="line-21"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Haddock</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span>
<a name="line-22"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Haddock</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>out</span><span class='hs-layout'>)</span>
<a name="line-23"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>GHC</span>
<a name="line-24"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Outputable</span>
<a name="line-25"></a>
<a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span>
<a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span>
<a name="line-29"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>FilePath</span>
<a name="line-30"></a>
<a name="line-31"></a>
<a name="line-32"></a><a name="prefix"></a><span class='hs-definition'>prefix</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-33"></a><span class='hs-definition'>prefix</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-- Hoogle documentation, generated by Haddock"</span>
<a name="line-34"></a>         <span class='hs-layout'>,</span><span class='hs-str'>"-- See Hoogle, http://www.haskell.org/hoogle/"</span>
<a name="line-35"></a>         <span class='hs-layout'>,</span><span class='hs-str'>""</span><span class='hs-keyglyph'>]</span>
<a name="line-36"></a>
<a name="line-37"></a>
<a name="line-38"></a><a name="ppHoogle"></a><span class='hs-definition'>ppHoogle</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Doc</span> <span class='hs-conid'>RdrName</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Interface</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-39"></a><span class='hs-definition'>ppHoogle</span> <span class='hs-varid'>package</span> <span class='hs-varid'>version</span> <span class='hs-varid'>synopsis</span> <span class='hs-varid'>prologue</span> <span class='hs-varid'>ifaces</span> <span class='hs-varid'>odir</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-40"></a>    <span class='hs-keyword'>let</span> <span class='hs-varid'>filename</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>package</span> <span class='hs-varop'>++</span> <span class='hs-str'>".txt"</span>
<a name="line-41"></a>        <span class='hs-varid'>contents</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>prefix</span> <span class='hs-varop'>++</span>
<a name="line-42"></a>                   <span class='hs-varid'>docWith</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>2</span> <span class='hs-varop'>$</span> <span class='hs-varid'>dropWhile</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-chr'>':'</span><span class='hs-layout'>)</span> <span class='hs-varid'>synopsis</span><span class='hs-layout'>)</span> <span class='hs-varid'>prologue</span> <span class='hs-varop'>++</span>
<a name="line-43"></a>                   <span class='hs-keyglyph'>[</span><span class='hs-str'>"@package "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>package</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-44"></a>                   <span class='hs-keyglyph'>[</span><span class='hs-str'>"@version "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>version</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>version</span> <span class='hs-varop'>/=</span> <span class='hs-str'>""</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-45"></a>                   <span class='hs-varid'>concat</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>ppModule</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>ifaces</span><span class='hs-layout'>,</span> <span class='hs-conid'>OptHide</span> <span class='hs-varop'>`notElem`</span> <span class='hs-varid'>ifaceOptions</span> <span class='hs-varid'>i</span><span class='hs-keyglyph'>]</span>
<a name="line-46"></a>    <span class='hs-varid'>writeFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>odir</span> <span class='hs-varop'>&lt;/&gt;</span> <span class='hs-varid'>filename</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>unlines</span> <span class='hs-varid'>contents</span><span class='hs-layout'>)</span>
<a name="line-47"></a>
<a name="line-48"></a>
<a name="line-49"></a><a name="ppModule"></a><span class='hs-definition'>ppModule</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Interface</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-50"></a><span class='hs-definition'>ppModule</span> <span class='hs-varid'>iface</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>""</span> <span class='hs-conop'>:</span> <span class='hs-varid'>doc</span> <span class='hs-layout'>(</span><span class='hs-varid'>ifaceDoc</span> <span class='hs-varid'>iface</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span>
<a name="line-51"></a>                 <span class='hs-keyglyph'>[</span><span class='hs-str'>"module "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>moduleString</span> <span class='hs-layout'>(</span><span class='hs-varid'>ifaceMod</span> <span class='hs-varid'>iface</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-52"></a>                 <span class='hs-varid'>concatMap</span> <span class='hs-varid'>ppExport</span> <span class='hs-layout'>(</span><span class='hs-varid'>ifaceExportItems</span> <span class='hs-varid'>iface</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span>
<a name="line-53"></a>                 <span class='hs-varid'>concatMap</span> <span class='hs-varid'>ppInstance</span> <span class='hs-layout'>(</span><span class='hs-varid'>ifaceInstances</span> <span class='hs-varid'>iface</span><span class='hs-layout'>)</span>
<a name="line-54"></a>
<a name="line-55"></a>
<a name="line-56"></a><span class='hs-comment'>---------------------------------------------------------------------</span>
<a name="line-57"></a><span class='hs-comment'>-- Utility functions</span>
<a name="line-58"></a>
<a name="line-59"></a><a name="dropHsDocTy"></a><span class='hs-definition'>dropHsDocTy</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>HsType</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>HsType</span> <span class='hs-varid'>a</span>
<a name="line-60"></a><span class='hs-definition'>dropHsDocTy</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span>
<a name="line-61"></a>    <span class='hs-keyword'>where</span>
<a name="line-62"></a>        <span class='hs-varid'>g</span> <span class='hs-layout'>(</span><span class='hs-conid'>L</span> <span class='hs-varid'>src</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>L</span> <span class='hs-varid'>src</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-63"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsForAllTy</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-varid'>c</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsForAllTy</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-varid'>c</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span>
<a name="line-64"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsBangTy</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsBangTy</span> <span class='hs-varid'>a</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-65"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsAppTy</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsAppTy</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-66"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsFunTy</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsFunTy</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-67"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsListTy</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsListTy</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-68"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsPArrTy</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsPArrTy</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-69"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsTupleTy</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsTupleTy</span> <span class='hs-varid'>a</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>g</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-70"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsOpTy</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsOpTy</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-varid'>b</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-71"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsParTy</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsParTy</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-72"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsKindSig</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsKindSig</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-varid'>b</span>
<a name="line-73"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsDocTy</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unL</span> <span class='hs-varid'>a</span>
<a name="line-74"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span>
<a name="line-75"></a>
<a name="line-76"></a><a name="outHsType"></a><span class='hs-definition'>outHsType</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>OutputableBndr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>HsType</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>
<a name="line-77"></a><span class='hs-definition'>outHsType</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>out</span> <span class='hs-varop'>.</span> <span class='hs-varid'>dropHsDocTy</span>
<a name="line-78"></a>
<a name="line-79"></a>
<a name="line-80"></a><a name="makeExplicit"></a><span class='hs-definition'>makeExplicit</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>HsType</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>HsType</span> <span class='hs-varid'>a</span>
<a name="line-81"></a><span class='hs-definition'>makeExplicit</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsForAllTy</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsForAllTy</span> <span class='hs-conid'>Explicit</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-varid'>c</span>
<a name="line-82"></a><span class='hs-definition'>makeExplicit</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span>
<a name="line-83"></a>
<a name="line-84"></a><a name="makeExplicitL"></a><span class='hs-definition'>makeExplicitL</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>LHsType</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>LHsType</span> <span class='hs-varid'>a</span>
<a name="line-85"></a><span class='hs-definition'>makeExplicitL</span> <span class='hs-layout'>(</span><span class='hs-conid'>L</span> <span class='hs-varid'>src</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>L</span> <span class='hs-varid'>src</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeExplicit</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-86"></a>
<a name="line-87"></a>
<a name="line-88"></a><a name="dropComment"></a><span class='hs-definition'>dropComment</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>
<a name="line-89"></a><span class='hs-definition'>dropComment</span> <span class='hs-layout'>(</span><span class='hs-chr'>' '</span><span class='hs-conop'>:</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-chr'>' '</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-90"></a><span class='hs-definition'>dropComment</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> <span class='hs-varid'>x</span> <span class='hs-conop'>:</span> <span class='hs-varid'>dropComment</span> <span class='hs-varid'>xs</span>
<a name="line-91"></a><span class='hs-definition'>dropComment</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-92"></a>
<a name="line-93"></a>
<a name="line-94"></a><a name="out"></a><span class='hs-definition'>out</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Outputable</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>
<a name="line-95"></a><span class='hs-definition'>out</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unwords</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>dropWhile</span> <span class='hs-varid'>isSpace</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>lines</span> <span class='hs-varop'>.</span> <span class='hs-varid'>showSDocUnqual</span> <span class='hs-varop'>.</span> <span class='hs-varid'>ppr</span>
<a name="line-96"></a>    <span class='hs-keyword'>where</span>
<a name="line-97"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>|</span> <span class='hs-str'>" &lt;document comment&gt;"</span> <span class='hs-varop'>`isPrefixOf`</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varop'>$</span> <span class='hs-varid'>drop</span> <span class='hs-num'>19</span> <span class='hs-varid'>xs</span>
<a name="line-98"></a>        <span class='hs-varid'>f</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> <span class='hs-varid'>x</span> <span class='hs-conop'>:</span> <span class='hs-varid'>f</span> <span class='hs-varid'>xs</span>
<a name="line-99"></a>        <span class='hs-varid'>f</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-100"></a>
<a name="line-101"></a>
<a name="line-102"></a><a name="operator"></a><span class='hs-definition'>operator</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>
<a name="line-103"></a><span class='hs-definition'>operator</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> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>isAlphaNum</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>x</span> <span class='hs-varop'>`notElem`</span> <span class='hs-str'>"_' ([{"</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"("</span> <span class='hs-varop'>++</span> <span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span> <span class='hs-varop'>++</span> <span class='hs-str'>")"</span>
<a name="line-104"></a><span class='hs-definition'>operator</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span>
<a name="line-105"></a>
<a name="line-106"></a>
<a name="line-107"></a><span class='hs-comment'>---------------------------------------------------------------------</span>
<a name="line-108"></a><span class='hs-comment'>-- How to print each export</span>
<a name="line-109"></a>
<a name="line-110"></a><a name="ppExport"></a><span class='hs-definition'>ppExport</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ExportItem</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-111"></a><span class='hs-definition'>ppExport</span> <span class='hs-layout'>(</span><span class='hs-conid'>ExportDecl</span> <span class='hs-varid'>decl</span> <span class='hs-varid'>dc</span> <span class='hs-varid'>subdocs</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>doc</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-varid'>dc</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>unL</span> <span class='hs-varid'>decl</span><span class='hs-layout'>)</span>
<a name="line-112"></a>    <span class='hs-keyword'>where</span>
<a name="line-113"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>TyClD</span> <span class='hs-varid'>d</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>TyData</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppData</span> <span class='hs-varid'>d</span> <span class='hs-varid'>subdocs</span>
<a name="line-114"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>TyClD</span> <span class='hs-varid'>d</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>ClassDecl</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppClass</span> <span class='hs-varid'>d</span>
<a name="line-115"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>TyClD</span> <span class='hs-varid'>d</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>TySynonym</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppSynonym</span> <span class='hs-varid'>d</span>
<a name="line-116"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForD</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForeignImport</span> <span class='hs-varid'>name</span> <span class='hs-varid'>typ</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppSig</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TypeSig</span> <span class='hs-varid'>name</span> <span class='hs-varid'>typ</span>
<a name="line-117"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForD</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForeignExport</span> <span class='hs-varid'>name</span> <span class='hs-varid'>typ</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppSig</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TypeSig</span> <span class='hs-varid'>name</span> <span class='hs-varid'>typ</span>
<a name="line-118"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>SigD</span> <span class='hs-varid'>sig</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppSig</span> <span class='hs-varid'>sig</span>
<a name="line-119"></a>        <span class='hs-varid'>f</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-120"></a><span class='hs-definition'>ppExport</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-121"></a>
<a name="line-122"></a>
<a name="line-123"></a><a name="ppSig"></a><span class='hs-definition'>ppSig</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Sig</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-124"></a><span class='hs-definition'>ppSig</span> <span class='hs-layout'>(</span><span class='hs-conid'>TypeSig</span> <span class='hs-varid'>name</span> <span class='hs-varid'>sig</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>operator</span> <span class='hs-layout'>(</span><span class='hs-varid'>out</span> <span class='hs-varid'>name</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'>outHsType</span> <span class='hs-varid'>typ</span><span class='hs-keyglyph'>]</span>
<a name="line-125"></a>    <span class='hs-keyword'>where</span>
<a name="line-126"></a>        <span class='hs-varid'>typ</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>unL</span> <span class='hs-varid'>sig</span> <span class='hs-keyword'>of</span>
<a name="line-127"></a>                   <span class='hs-conid'>HsForAllTy</span> <span class='hs-conid'>Explicit</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>HsForAllTy</span> <span class='hs-conid'>Implicit</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-varid'>c</span>
<a name="line-128"></a>                   <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>x</span>
<a name="line-129"></a><span class='hs-definition'>ppSig</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-130"></a>
<a name="line-131"></a>
<a name="line-132"></a><a name="ppSynonym"></a><span class='hs-definition'>ppSynonym</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TyClDecl</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-133"></a><span class='hs-definition'>ppSynonym</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>out</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-134"></a>
<a name="line-135"></a>
<a name="line-136"></a><a name="ppClass"></a><span class='hs-comment'>-- note: does not yet output documentation for class methods</span>
<a name="line-137"></a><span class='hs-definition'>ppClass</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TyClDecl</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-138"></a><span class='hs-definition'>ppClass</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>out</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>tcdSigs</span><span class='hs-keyglyph'>=</span><span class='hs-conid'>[]</span><span class='hs-layout'>}</span> <span class='hs-conop'>:</span>
<a name="line-139"></a>            <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppSig</span> <span class='hs-varop'>.</span> <span class='hs-varid'>addContext</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unL</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>tcdSigs</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-140"></a>    <span class='hs-keyword'>where</span>
<a name="line-141"></a>        <span class='hs-varid'>addContext</span> <span class='hs-layout'>(</span><span class='hs-conid'>TypeSig</span> <span class='hs-varid'>name</span> <span class='hs-layout'>(</span><span class='hs-conid'>L</span> <span class='hs-varid'>l</span> <span class='hs-varid'>sig</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TypeSig</span> <span class='hs-varid'>name</span> <span class='hs-layout'>(</span><span class='hs-conid'>L</span> <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-varid'>f</span> <span class='hs-varid'>sig</span><span class='hs-layout'>)</span>
<a name="line-142"></a>        <span class='hs-varid'>addContext</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"expected TypeSig"</span>
<a name="line-143"></a>
<a name="line-144"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>HsForAllTy</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-varid'>con</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsForAllTy</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-layout'>(</span><span class='hs-varid'>reL</span> <span class='hs-varop'>$</span> <span class='hs-varid'>context</span> <span class='hs-conop'>:</span> <span class='hs-varid'>unL</span> <span class='hs-varid'>con</span><span class='hs-layout'>)</span> <span class='hs-varid'>d</span>
<a name="line-145"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HsForAllTy</span> <span class='hs-conid'>Implicit</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>reL</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>context</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>reL</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span>
<a name="line-146"></a>
<a name="line-147"></a>        <span class='hs-varid'>context</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>reL</span> <span class='hs-varop'>$</span> <span class='hs-conid'>HsClassP</span> <span class='hs-layout'>(</span><span class='hs-varid'>unL</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tcdLName</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-148"></a>            <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>reL</span> <span class='hs-varop'>.</span> <span class='hs-conid'>HsTyVar</span> <span class='hs-varop'>.</span> <span class='hs-varid'>tyVar</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unL</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>tcdTyVars</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-149"></a>
<a name="line-150"></a>        <span class='hs-varid'>tyVar</span> <span class='hs-layout'>(</span><span class='hs-conid'>UserTyVar</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>v</span>
<a name="line-151"></a>        <span class='hs-varid'>tyVar</span> <span class='hs-layout'>(</span><span class='hs-conid'>KindedTyVar</span> <span class='hs-varid'>v</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>v</span>
<a name="line-152"></a>
<a name="line-153"></a>
<a name="line-154"></a><a name="ppInstance"></a><span class='hs-definition'>ppInstance</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Instance</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-155"></a><span class='hs-definition'>ppInstance</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>dropComment</span> <span class='hs-varop'>$</span> <span class='hs-varid'>out</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-156"></a>
<a name="line-157"></a>
<a name="line-158"></a><a name="ppData"></a><span class='hs-definition'>ppData</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TyClDecl</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Name</span><span class='hs-layout'>,</span> <span class='hs-conid'>DocForDecl</span> <span class='hs-conid'>Name</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-159"></a><span class='hs-definition'>ppData</span> <span class='hs-varid'>x</span> <span class='hs-varid'>subdocs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showData</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>tcdCons</span><span class='hs-keyglyph'>=</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-varid'>tcdDerivs</span><span class='hs-keyglyph'>=</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>}</span> <span class='hs-conop'>:</span>
<a name="line-160"></a>                   <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppCtor</span> <span class='hs-varid'>x</span> <span class='hs-varid'>subdocs</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unL</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>tcdCons</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-161"></a>    <span class='hs-keyword'>where</span>
<a name="line-162"></a>        <span class='hs-comment'>-- GHC gives out "data Bar =", we want to delete the equals</span>
<a name="line-163"></a>        <span class='hs-comment'>-- also writes data : a b, when we want data (:) a b</span>
<a name="line-164"></a>        <span class='hs-varid'>showData</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unwords</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>last</span> <span class='hs-varid'>xs</span> <span class='hs-varop'>==</span> <span class='hs-str'>"="</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>init</span> <span class='hs-varid'>xs</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>xs</span>
<a name="line-165"></a>            <span class='hs-keyword'>where</span>
<a name="line-166"></a>                <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>words</span> <span class='hs-varop'>$</span> <span class='hs-varid'>out</span> <span class='hs-varid'>d</span>
<a name="line-167"></a>                <span class='hs-varid'>nam</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>out</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tcdLName</span> <span class='hs-varid'>d</span>
<a name="line-168"></a>                <span class='hs-varid'>f</span> <span class='hs-varid'>w</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>w</span> <span class='hs-varop'>==</span> <span class='hs-varid'>nam</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>operator</span> <span class='hs-varid'>nam</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>w</span>
<a name="line-169"></a>
<a name="line-170"></a><a name="lookupCon"></a><span class='hs-comment'>-- | for constructors, and named-fields...</span>
<a name="line-171"></a><span class='hs-definition'>lookupCon</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Name</span><span class='hs-layout'>,</span> <span class='hs-conid'>DocForDecl</span> <span class='hs-conid'>Name</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Located</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Doc</span> <span class='hs-conid'>Name</span><span class='hs-layout'>)</span>
<a name="line-172"></a><span class='hs-definition'>lookupCon</span> <span class='hs-varid'>subdocs</span> <span class='hs-layout'>(</span><span class='hs-conid'>L</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>name</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>name</span> <span class='hs-varid'>subdocs</span> <span class='hs-keyword'>of</span>
<a name="line-173"></a>  <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>d</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>d</span>
<a name="line-174"></a>  <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Nothing</span>
<a name="line-175"></a>
<a name="line-176"></a><a name="ppCtor"></a><span class='hs-definition'>ppCtor</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TyClDecl</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Name</span><span class='hs-layout'>,</span> <span class='hs-conid'>DocForDecl</span> <span class='hs-conid'>Name</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ConDecl</span> <span class='hs-conid'>Name</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-177"></a><span class='hs-definition'>ppCtor</span> <span class='hs-varid'>dat</span> <span class='hs-varid'>subdocs</span> <span class='hs-varid'>con</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>doc</span> <span class='hs-layout'>(</span><span class='hs-varid'>lookupCon</span> <span class='hs-varid'>subdocs</span> <span class='hs-layout'>(</span><span class='hs-varid'>con_name</span> <span class='hs-varid'>con</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-178"></a>                         <span class='hs-varop'>++</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>con_details</span> <span class='hs-varid'>con</span><span class='hs-layout'>)</span>
<a name="line-179"></a>    <span class='hs-keyword'>where</span>
<a name="line-180"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>PrefixCon</span> <span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>typeSig</span> <span class='hs-varid'>name</span> <span class='hs-varop'>$</span> <span class='hs-varid'>args</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>resType</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-181"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>InfixCon</span> <span class='hs-varid'>a1</span> <span class='hs-varid'>a2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varop'>$</span> <span class='hs-conid'>PrefixCon</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a1</span><span class='hs-layout'>,</span><span class='hs-varid'>a2</span><span class='hs-keyglyph'>]</span>
<a name="line-182"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>RecCon</span> <span class='hs-varid'>recs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>PrefixCon</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>cd_fld_type</span> <span class='hs-varid'>recs</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span>
<a name="line-183"></a>                          <span class='hs-keyglyph'>[</span><span class='hs-varid'>doc</span> <span class='hs-layout'>(</span><span class='hs-varid'>lookupCon</span> <span class='hs-varid'>subdocs</span> <span class='hs-layout'>(</span><span class='hs-varid'>cd_fld_name</span> <span class='hs-varid'>r</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span>
<a name="line-184"></a>                           <span class='hs-keyglyph'>[</span><span class='hs-varid'>out</span> <span class='hs-layout'>(</span><span class='hs-varid'>unL</span> <span class='hs-varop'>$</span> <span class='hs-varid'>cd_fld_name</span> <span class='hs-varid'>r</span><span class='hs-layout'>)</span> <span class='hs-varop'>`typeSig`</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>resType</span><span class='hs-layout'>,</span> <span class='hs-varid'>cd_fld_type</span> <span class='hs-varid'>r</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-185"></a>                          <span class='hs-keyglyph'>|</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>recs</span><span class='hs-keyglyph'>]</span>
<a name="line-186"></a>
<a name="line-187"></a>        <span class='hs-varid'>funs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldr1</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>reL</span> <span class='hs-varop'>$</span> <span class='hs-conid'>HsFunTy</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeExplicitL</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeExplicitL</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-188"></a>        <span class='hs-varid'>apps</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl1</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>reL</span> <span class='hs-varop'>$</span> <span class='hs-conid'>HsAppTy</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-189"></a>
<a name="line-190"></a>        <span class='hs-varid'>typeSig</span> <span class='hs-varid'>nm</span> <span class='hs-varid'>flds</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>operator</span> <span class='hs-varid'>nm</span> <span class='hs-varop'>++</span> <span class='hs-str'>" :: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>outHsType</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeExplicit</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unL</span> <span class='hs-varop'>$</span> <span class='hs-varid'>funs</span> <span class='hs-varid'>flds</span><span class='hs-layout'>)</span>
<a name="line-191"></a>        <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>out</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unL</span> <span class='hs-varop'>$</span> <span class='hs-varid'>con_name</span> <span class='hs-varid'>con</span>
<a name="line-192"></a>
<a name="line-193"></a>        <span class='hs-varid'>resType</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>con_res</span> <span class='hs-varid'>con</span> <span class='hs-keyword'>of</span>
<a name="line-194"></a>            <span class='hs-conid'>ResTyH98</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>apps</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>reL</span> <span class='hs-varop'>.</span> <span class='hs-conid'>HsTyVar</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unL</span> <span class='hs-layout'>(</span><span class='hs-varid'>tcdLName</span> <span class='hs-varid'>dat</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>UserTyVar</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>map</span> <span class='hs-varid'>unL</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tcdTyVars</span> <span class='hs-varid'>dat</span><span class='hs-keyglyph'>]</span>
<a name="line-195"></a>            <span class='hs-conid'>ResTyGADT</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>x</span>
<a name="line-196"></a>
<a name="line-197"></a>
<a name="line-198"></a><span class='hs-comment'>---------------------------------------------------------------------</span>
<a name="line-199"></a><span class='hs-comment'>-- DOCUMENTATION</span>
<a name="line-200"></a>
<a name="line-201"></a><a name="doc"></a><span class='hs-definition'>doc</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Outputable</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Doc</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-202"></a><span class='hs-definition'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>docWith</span> <span class='hs-str'>""</span>
<a name="line-203"></a>
<a name="line-204"></a>
<a name="line-205"></a><a name="docWith"></a><span class='hs-definition'>docWith</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Outputable</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Doc</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-206"></a><span class='hs-definition'>docWith</span> <span class='hs-conid'>[]</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-207"></a><span class='hs-definition'>docWith</span> <span class='hs-varid'>header</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-str'>""</span><span class='hs-conop'>:</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>zipWith</span> <span class='hs-layout'>(</span><span class='hs-varop'>++</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-str'>"-- | "</span> <span class='hs-conop'>:</span> <span class='hs-varid'>repeat</span> <span class='hs-str'>"--   "</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-208"></a>    <span class='hs-keyglyph'>[</span><span class='hs-varid'>header</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>header</span> <span class='hs-varop'>/=</span> <span class='hs-str'>""</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>""</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>header</span> <span class='hs-varop'>/=</span> <span class='hs-str'>""</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>isJust</span> <span class='hs-varid'>d</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-209"></a>    <span class='hs-varid'>maybe</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>showTags</span> <span class='hs-varop'>.</span> <span class='hs-varid'>markup</span> <span class='hs-varid'>markupTag</span><span class='hs-layout'>)</span> <span class='hs-varid'>d</span>
<a name="line-210"></a>
<a name="line-211"></a>
<a name="line-212"></a><a name="Tag"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>Tag</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TagL</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Tags</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TagP</span> <span class='hs-conid'>Tags</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TagPre</span> <span class='hs-conid'>Tags</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TagInline</span> <span class='hs-conid'>String</span> <span class='hs-conid'>Tags</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Str</span> <span class='hs-conid'>String</span>
<a name="line-213"></a>           <span class='hs-keyword'>deriving</span> <span class='hs-conid'>Show</span>
<a name="line-214"></a>
<a name="line-215"></a><a name="Tags"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Tags</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Tag</span><span class='hs-keyglyph'>]</span>
<a name="line-216"></a>
<a name="line-217"></a><a name="box"></a><span class='hs-definition'>box</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>b</span><span class='hs-keyglyph'>]</span>
<a name="line-218"></a><span class='hs-definition'>box</span> <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>f</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-219"></a>
<a name="line-220"></a><a name="str"></a><span class='hs-definition'>str</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Tag</span><span class='hs-keyglyph'>]</span>
<a name="line-221"></a><span class='hs-definition'>str</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Str</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-222"></a>
<a name="line-223"></a><span class='hs-comment'>-- want things like paragraph, pre etc to be handled by blank lines in the source document</span>
<a name="line-224"></a><span class='hs-comment'>-- and things like \n and \t converted away</span>
<a name="line-225"></a><span class='hs-comment'>-- much like blogger in HTML mode</span>
<a name="line-226"></a><span class='hs-comment'>-- everything else wants to be included as tags, neatly nested for some (ul,li,ol)</span>
<a name="line-227"></a><span class='hs-comment'>-- or inlne for others (a,i,tt)</span>
<a name="line-228"></a><span class='hs-comment'>-- entities (&amp;,&gt;,&lt;) should always be appropriately escaped</span>
<a name="line-229"></a>
<a name="line-230"></a><a name="markupTag"></a><span class='hs-definition'>markupTag</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Outputable</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>DocMarkup</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Tag</span><span class='hs-keyglyph'>]</span>
<a name="line-231"></a><span class='hs-definition'>markupTag</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Markup</span> <span class='hs-layout'>{</span>
<a name="line-232"></a>  <span class='hs-varid'>markupParagraph</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>box</span> <span class='hs-conid'>TagP</span><span class='hs-layout'>,</span>
<a name="line-233"></a>  <span class='hs-varid'>markupEmpty</span>         <span class='hs-keyglyph'>=</span> <span class='hs-varid'>str</span> <span class='hs-str'>""</span><span class='hs-layout'>,</span>
<a name="line-234"></a>  <span class='hs-varid'>markupString</span>        <span class='hs-keyglyph'>=</span> <span class='hs-varid'>str</span><span class='hs-layout'>,</span>
<a name="line-235"></a>  <span class='hs-varid'>markupAppend</span>        <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varop'>++</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-236"></a>  <span class='hs-varid'>markupIdentifier</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>box</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagInline</span> <span class='hs-str'>"a"</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>str</span> <span class='hs-varop'>.</span> <span class='hs-varid'>out</span> <span class='hs-varop'>.</span> <span class='hs-varid'>head</span><span class='hs-layout'>,</span>
<a name="line-237"></a>  <span class='hs-varid'>markupModule</span>        <span class='hs-keyglyph'>=</span> <span class='hs-varid'>box</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagInline</span> <span class='hs-str'>"a"</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>str</span><span class='hs-layout'>,</span>
<a name="line-238"></a>  <span class='hs-varid'>markupEmphasis</span>      <span class='hs-keyglyph'>=</span> <span class='hs-varid'>box</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagInline</span> <span class='hs-str'>"i"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-239"></a>  <span class='hs-varid'>markupMonospaced</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>box</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagInline</span> <span class='hs-str'>"tt"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-240"></a>  <span class='hs-varid'>markupPic</span>           <span class='hs-keyglyph'>=</span> <span class='hs-varid'>const</span> <span class='hs-varop'>$</span> <span class='hs-varid'>str</span> <span class='hs-str'>" "</span><span class='hs-layout'>,</span>
<a name="line-241"></a>  <span class='hs-varid'>markupUnorderedList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>box</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagL</span> <span class='hs-chr'>'u'</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-242"></a>  <span class='hs-varid'>markupOrderedList</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>box</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagL</span> <span class='hs-chr'>'o'</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-243"></a>  <span class='hs-varid'>markupDefList</span>       <span class='hs-keyglyph'>=</span> <span class='hs-varid'>box</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagL</span> <span class='hs-chr'>'u'</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>TagInline</span> <span class='hs-str'>"i"</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:</span> <span class='hs-conid'>Str</span> <span class='hs-str'>" "</span> <span class='hs-conop'>:</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-244"></a>  <span class='hs-varid'>markupCodeBlock</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>box</span> <span class='hs-conid'>TagPre</span><span class='hs-layout'>,</span>
<a name="line-245"></a>  <span class='hs-varid'>markupURL</span>           <span class='hs-keyglyph'>=</span> <span class='hs-varid'>box</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagInline</span> <span class='hs-str'>"a"</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>str</span><span class='hs-layout'>,</span>
<a name="line-246"></a>  <span class='hs-varid'>markupAName</span>         <span class='hs-keyglyph'>=</span> <span class='hs-varid'>const</span> <span class='hs-varop'>$</span> <span class='hs-varid'>str</span> <span class='hs-str'>""</span>
<a name="line-247"></a>  <span class='hs-layout'>}</span>
<a name="line-248"></a>
<a name="line-249"></a>
<a name="line-250"></a><a name="showTags"></a><span class='hs-definition'>showTags</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Tag</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-251"></a><span class='hs-definition'>showTags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>.</span> <span class='hs-varid'>intersperse</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>""</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>showBlock</span>
<a name="line-252"></a>    <span class='hs-keyword'>where</span>
<a name="line-253"></a>
<a name="line-254"></a>
<a name="line-255"></a><a name="showBlock"></a><span class='hs-definition'>showBlock</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Tag</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-256"></a><span class='hs-definition'>showBlock</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagP</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showInline</span> <span class='hs-varid'>xs</span>
<a name="line-257"></a><span class='hs-definition'>showBlock</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagL</span> <span class='hs-varid'>t</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'&lt;'</span><span class='hs-conop'>:</span><span class='hs-varid'>t</span><span class='hs-conop'>:</span><span class='hs-str'>"l&gt;"</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>mid</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'&lt;'</span><span class='hs-conop'>:</span><span class='hs-chr'>'/'</span><span class='hs-conop'>:</span><span class='hs-varid'>t</span><span class='hs-conop'>:</span><span class='hs-str'>"l&gt;"</span><span class='hs-keyglyph'>]</span>
<a name="line-258"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>mid</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>showInline</span> <span class='hs-varop'>.</span> <span class='hs-varid'>box</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagInline</span> <span class='hs-str'>"li"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-259"></a><span class='hs-definition'>showBlock</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagPre</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"&lt;pre&gt;"</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>showPre</span> <span class='hs-varid'>xs</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"&lt;/pre&gt;"</span><span class='hs-keyglyph'>]</span>
<a name="line-260"></a><span class='hs-definition'>showBlock</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showInline</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-261"></a>
<a name="line-262"></a>
<a name="line-263"></a><a name="asInline"></a><span class='hs-definition'>asInline</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Tag</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Tags</span>
<a name="line-264"></a><span class='hs-definition'>asInline</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagP</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>xs</span>
<a name="line-265"></a><span class='hs-definition'>asInline</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagPre</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TagInline</span> <span class='hs-str'>"pre"</span> <span class='hs-varid'>xs</span><span class='hs-keyglyph'>]</span>
<a name="line-266"></a><span class='hs-definition'>asInline</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagL</span> <span class='hs-varid'>t</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TagInline</span> <span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-conop'>:</span><span class='hs-str'>"l"</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagInline</span> <span class='hs-str'>"li"</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span><span class='hs-keyglyph'>]</span>
<a name="line-267"></a><span class='hs-definition'>asInline</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-268"></a>
<a name="line-269"></a>
<a name="line-270"></a><a name="showInline"></a><span class='hs-definition'>showInline</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Tag</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-271"></a><span class='hs-definition'>showInline</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unwordsWrap</span> <span class='hs-num'>70</span> <span class='hs-varop'>.</span> <span class='hs-varid'>words</span> <span class='hs-varop'>.</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>f</span>
<a name="line-272"></a>    <span class='hs-keyword'>where</span>
<a name="line-273"></a>        <span class='hs-varid'>fs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>f</span>
<a name="line-274"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>escape</span> <span class='hs-varid'>x</span>
<a name="line-275"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagInline</span> <span class='hs-varid'>s</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"&lt;"</span><span class='hs-varop'>++</span><span class='hs-varid'>s</span><span class='hs-varop'>++</span><span class='hs-str'>"&gt;"</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>s</span> <span class='hs-varop'>==</span> <span class='hs-str'>"li"</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>trim</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>id</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fs</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"&lt;/"</span><span class='hs-varop'>++</span><span class='hs-varid'>s</span><span class='hs-varop'>++</span><span class='hs-str'>"&gt;"</span>
<a name="line-276"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>asInline</span> <span class='hs-varid'>x</span>
<a name="line-277"></a>
<a name="line-278"></a>        <span class='hs-varid'>trim</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>dropWhile</span> <span class='hs-varid'>isSpace</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverse</span> <span class='hs-varop'>.</span> <span class='hs-varid'>dropWhile</span> <span class='hs-varid'>isSpace</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverse</span>
<a name="line-279"></a>
<a name="line-280"></a>
<a name="line-281"></a><a name="showPre"></a><span class='hs-definition'>showPre</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Tag</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-282"></a><span class='hs-definition'>showPre</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>trimFront</span> <span class='hs-varop'>.</span> <span class='hs-varid'>trimLines</span> <span class='hs-varop'>.</span> <span class='hs-varid'>lines</span> <span class='hs-varop'>.</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>f</span>
<a name="line-283"></a>    <span class='hs-keyword'>where</span>
<a name="line-284"></a>        <span class='hs-varid'>trimLines</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>dropWhile</span> <span class='hs-varid'>null</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverse</span> <span class='hs-varop'>.</span> <span class='hs-varid'>dropWhile</span> <span class='hs-varid'>null</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverse</span>
<a name="line-285"></a>        <span class='hs-varid'>trimFront</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-286"></a>            <span class='hs-keyword'>where</span>
<a name="line-287"></a>                <span class='hs-varid'>ns</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>length</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>xs</span><span class='hs-layout'>,</span> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>span</span> <span class='hs-varid'>isSpace</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>b</span> <span class='hs-varop'>/=</span> <span class='hs-str'>""</span><span class='hs-keyglyph'>]</span>
<a name="line-288"></a>                <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varid'>ns</span> <span class='hs-keyword'>then</span> <span class='hs-num'>0</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>minimum</span> <span class='hs-varid'>ns</span>
<a name="line-289"></a>
<a name="line-290"></a>        <span class='hs-varid'>fs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>f</span>
<a name="line-291"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>Str</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>escape</span> <span class='hs-varid'>x</span>
<a name="line-292"></a>        <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>TagInline</span> <span class='hs-varid'>s</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"&lt;"</span><span class='hs-varop'>++</span><span class='hs-varid'>s</span><span class='hs-varop'>++</span><span class='hs-str'>"&gt;"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>xs</span> <span class='hs-varop'>++</span> <span class='hs-str'>"&lt;/"</span><span class='hs-varop'>++</span><span class='hs-varid'>s</span><span class='hs-varop'>++</span><span class='hs-str'>"&gt;"</span>
<a name="line-293"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>asInline</span> <span class='hs-varid'>x</span>
<a name="line-294"></a>
<a name="line-295"></a>
<a name="line-296"></a><a name="unwordsWrap"></a><span class='hs-definition'>unwordsWrap</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-297"></a><span class='hs-definition'>unwordsWrap</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varid'>n</span> <span class='hs-conid'>[]</span>
<a name="line-298"></a>    <span class='hs-keyword'>where</span>
<a name="line-299"></a>        <span class='hs-varid'>f</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>s</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>g</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>s</span> <span class='hs-varop'>/=</span> <span class='hs-conid'>[]</span><span class='hs-keyglyph'>]</span>
<a name="line-300"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>i</span> <span class='hs-varid'>s</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> <span class='hs-varid'>nx</span> <span class='hs-varop'>&gt;</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>g</span> <span class='hs-varid'>s</span> <span class='hs-conop'>:</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-comment'>-</span> <span class='hs-varid'>nx</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>xs</span>
<a name="line-301"></a>                     <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-comment'>-</span> <span class='hs-varid'>nx</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-302"></a>            <span class='hs-keyword'>where</span> <span class='hs-varid'>nx</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>length</span> <span class='hs-varid'>x</span>
<a name="line-303"></a>
<a name="line-304"></a>        <span class='hs-varid'>g</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unwords</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverse</span>
<a name="line-305"></a>
<a name="line-306"></a>
<a name="line-307"></a><a name="escape"></a><span class='hs-definition'>escape</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>
<a name="line-308"></a><span class='hs-definition'>escape</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>f</span>
<a name="line-309"></a>    <span class='hs-keyword'>where</span>
<a name="line-310"></a>        <span class='hs-varid'>f</span> <span class='hs-chr'>'&lt;'</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"&amp;lt;"</span>
<a name="line-311"></a>        <span class='hs-varid'>f</span> <span class='hs-chr'>'&gt;'</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"&amp;gt;"</span>
<a name="line-312"></a>        <span class='hs-varid'>f</span> <span class='hs-chr'>'&amp;'</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"&amp;amp;"</span>
<a name="line-313"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
</pre></body>
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