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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<!-- Generated by HsColour, http://code.haskell.org/~malcolm/hscolour/ -->
<title>src/Text/XML/HaXml/Schema/PrettyHaskell.hs</title>
<link type='text/css' rel='stylesheet' href='hscolour.css' />
</head>
<body>
<pre><a name="line-1"></a><span class='hs-comment'>-- | Pretty-print the internal Haskell model of XSD datatypes to a real</span>
<a name="line-2"></a><span class='hs-comment'>--   Haskell module containing type declarations, and instances for parsing</span>
<a name="line-3"></a><span class='hs-comment'>--   (and printing - though not yet implemented) values of those datatypes</span>
<a name="line-4"></a><span class='hs-comment'>--   from(/to) XML.</span>
<a name="line-5"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>XML</span><span class='hs-varop'>.</span><span class='hs-conid'>HaXml</span><span class='hs-varop'>.</span><span class='hs-conid'>Schema</span><span class='hs-varop'>.</span><span class='hs-conid'>PrettyHaskell</span>
<a name="line-6"></a>  <span class='hs-layout'>(</span> <span class='hs-varid'>ppComment</span>
<a name="line-7"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>ppModule</span>
<a name="line-8"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>ppHighLevelDecl</span>
<a name="line-9"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>ppHighLevelDecls</span>
<a name="line-10"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>ppvList</span>
<a name="line-11"></a>  <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-12"></a>
<a name="line-13"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>XML</span><span class='hs-varop'>.</span><span class='hs-conid'>HaXml</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span> <span class='hs-layout'>(</span><span class='hs-conid'>QName</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span><span class='hs-conid'>Namespace</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-14"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>XML</span><span class='hs-varop'>.</span><span class='hs-conid'>HaXml</span><span class='hs-varop'>.</span><span class='hs-conid'>Schema</span><span class='hs-varop'>.</span><span class='hs-conid'>HaskellTypeModel</span>
<a name="line-15"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>XML</span><span class='hs-varop'>.</span><span class='hs-conid'>HaXml</span><span class='hs-varop'>.</span><span class='hs-conid'>Schema</span><span class='hs-varop'>.</span><span class='hs-conid'>XSDTypeModel</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>XML</span><span class='hs-varop'>.</span><span class='hs-conid'>HaXml</span><span class='hs-varop'>.</span><span class='hs-conid'>Schema</span><span class='hs-varop'>.</span><span class='hs-conid'>NameConversion</span>
<a name="line-17"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>PrettyPrint</span><span class='hs-varop'>.</span><span class='hs-conid'>HughesPJ</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>PP</span>
<a name="line-18"></a>
<a name="line-19"></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'>intersperse</span><span class='hs-layout'>,</span><span class='hs-varid'>notElem</span><span class='hs-layout'>,</span><span class='hs-varid'>inits</span><span class='hs-layout'>)</span>
<a name="line-20"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span><span class='hs-layout'>,</span><span class='hs-varid'>fromJust</span><span class='hs-layout'>,</span><span class='hs-varid'>fromMaybe</span><span class='hs-layout'>,</span><span class='hs-varid'>catMaybes</span><span class='hs-layout'>)</span>
<a name="line-21"></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'>toLower</span><span class='hs-layout'>)</span>
<a name="line-22"></a>
<a name="line-23"></a><a name="ppvList"></a><span class='hs-comment'>-- | Vertically pretty-print a list of things, with open and close brackets,</span>
<a name="line-24"></a><span class='hs-comment'>--   and separators.</span>
<a name="line-25"></a><span class='hs-definition'>ppvList</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-layout'>(</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>-&gt;</span><span class='hs-conid'>Doc</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-26"></a><span class='hs-definition'>ppvList</span> <span class='hs-varid'>open</span> <span class='hs-varid'>sep</span> <span class='hs-varid'>close</span> <span class='hs-varid'>pp</span> <span class='hs-conid'>[]</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-varid'>open</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-varid'>close</span>
<a name="line-27"></a><span class='hs-definition'>ppvList</span> <span class='hs-varid'>open</span> <span class='hs-varid'>sep</span> <span class='hs-varid'>close</span> <span class='hs-varid'>pp</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'>text</span> <span class='hs-varid'>open</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>pp</span> <span class='hs-varid'>x</span>
<a name="line-28"></a>                                   <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>y</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>text</span> <span class='hs-varid'>sep</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>pp</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-29"></a>                                   <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-varid'>close</span>
<a name="line-30"></a>
<a name="line-31"></a><a name="CommentPosition"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>CommentPosition</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Before</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>After</span>
<a name="line-32"></a>
<a name="line-33"></a><a name="ppComment"></a><span class='hs-comment'>-- | Generate aligned haddock-style documentation.</span>
<a name="line-34"></a><span class='hs-comment'>--   (but without escapes in comment text yet)</span>
<a name="line-35"></a><span class='hs-definition'>ppComment</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CommentPosition</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Comment</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-36"></a><span class='hs-definition'>ppComment</span> <span class='hs-keyword'>_</span>   <span class='hs-conid'>Nothing</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>empty</span>
<a name="line-37"></a><span class='hs-definition'>ppComment</span> <span class='hs-varid'>pos</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-38"></a>    <span class='hs-varid'>text</span> <span class='hs-str'>"--"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-keyword'>case</span> <span class='hs-varid'>pos</span> <span class='hs-keyword'>of</span> <span class='hs-conid'>Before</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"|"</span><span class='hs-layout'>;</span> <span class='hs-conid'>After</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"^"</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-varid'>c</span>
<a name="line-39"></a>    <span class='hs-varop'>$$</span>
<a name="line-40"></a>    <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"--  "</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varid'>cs</span><span class='hs-layout'>)</span>
<a name="line-41"></a>  <span class='hs-keyword'>where</span>
<a name="line-42"></a>    <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> <span class='hs-varid'>lines</span> <span class='hs-layout'>(</span><span class='hs-varid'>paragraph</span> <span class='hs-num'>60</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-43"></a>
<a name="line-44"></a><a name="ppCommentForChoice"></a><span class='hs-comment'>-- | Generate aligned haddock-style docs for choices (where each choice</span>
<a name="line-45"></a><span class='hs-comment'>--   has its own documentation, but haddock cannot place it directly next</span>
<a name="line-46"></a><span class='hs-comment'>--   to the appropriate component.</span>
<a name="line-47"></a><span class='hs-definition'>ppCommentForChoice</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CommentPosition</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Comment</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</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-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-48"></a><span class='hs-definition'>ppCommentForChoice</span> <span class='hs-varid'>pos</span> <span class='hs-varid'>outer</span> <span class='hs-varid'>nested</span> <span class='hs-keyglyph'>=</span>
<a name="line-49"></a>    <span class='hs-varid'>text</span> <span class='hs-str'>"--"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-keyword'>case</span> <span class='hs-varid'>pos</span> <span class='hs-keyword'>of</span> <span class='hs-conid'>Before</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"|"</span><span class='hs-layout'>;</span> <span class='hs-conid'>After</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"^"</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-varid'>c</span>
<a name="line-50"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"--  "</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varid'>cs</span><span class='hs-layout'>)</span>
<a name="line-51"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"--  "</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varid'>bullets</span><span class='hs-layout'>)</span>
<a name="line-52"></a>  <span class='hs-keyword'>where</span>
<a name="line-53"></a>    <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> <span class='hs-varid'>lines</span> <span class='hs-varid'>intro</span>
<a name="line-54"></a>    <span class='hs-varid'>intro</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>maybe</span> <span class='hs-str'>"Choice between:"</span>
<a name="line-55"></a>                    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>paragraph</span> <span class='hs-num'>60</span> <span class='hs-varid'>s</span><span class='hs-varop'>++</span><span class='hs-str'>"\n\nChoice between:"</span><span class='hs-layout'>)</span>
<a name="line-56"></a>                    <span class='hs-varid'>outer</span>
<a name="line-57"></a>    <span class='hs-varid'>bullets</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>lines</span>
<a name="line-58"></a>              <span class='hs-varop'>$</span> <span class='hs-varid'>zipWith</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>n</span> <span class='hs-varid'>seq</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>seq</span> <span class='hs-keyword'>of</span>
<a name="line-59"></a>                              <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"\n("</span><span class='hs-varop'>++</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-varop'>++</span><span class='hs-str'>") "</span><span class='hs-varop'>++</span><span class='hs-varid'>paragraph</span> <span class='hs-num'>56</span> <span class='hs-varid'>x</span>
<a name="line-60"></a>                              <span class='hs-keyword'>_</span>  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"\n("</span><span class='hs-varop'>++</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-varop'>++</span><span class='hs-str'>") Sequence of:"</span>
<a name="line-61"></a>                                    <span class='hs-varop'>++</span> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span><span class='hs-keyglyph'>-&gt;</span><span class='hs-str'>"\n\n  * "</span>
<a name="line-62"></a>                                                      <span class='hs-varop'>++</span><span class='hs-varid'>paragraph</span> <span class='hs-num'>52</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-63"></a>                                                 <span class='hs-varid'>seq</span><span class='hs-layout'>)</span>
<a name="line-64"></a>                        <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span>
<a name="line-65"></a>              <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>safeComment</span><span class='hs-layout'>)</span>
<a name="line-66"></a>              <span class='hs-varop'>$</span> <span class='hs-varid'>nested</span>
<a name="line-67"></a>    <span class='hs-varid'>safeComment</span> <span class='hs-conid'>Text</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"mixed text"</span>
<a name="line-68"></a>    <span class='hs-varid'>safeComment</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Element</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>xname</span> <span class='hs-varop'>$</span> <span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_comment</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-69"></a>    <span class='hs-varid'>safeComment</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-keyword'>_</span>         <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-layout'>(</span><span class='hs-str'>"unknown"</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_comment</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-70"></a>    <span class='hs-varid'>xname</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-layout'>(</span><span class='hs-conid'>N</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span>
<a name="line-71"></a>    <span class='hs-varid'>xname</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-layout'>(</span><span class='hs-conid'>QN</span> <span class='hs-varid'>ns</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nsPrefix</span> <span class='hs-varid'>ns</span><span class='hs-varop'>++</span><span class='hs-str'>":"</span><span class='hs-varop'>++</span><span class='hs-varid'>x</span>
<a name="line-72"></a>
<a name="line-73"></a><a name="ppHName"></a><span class='hs-comment'>-- | Pretty-print a Haskell-style name.</span>
<a name="line-74"></a><span class='hs-definition'>ppHName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>HName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-75"></a><span class='hs-definition'>ppHName</span> <span class='hs-layout'>(</span><span class='hs-conid'>HName</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-varid'>x</span>
<a name="line-76"></a>
<a name="line-77"></a><a name="ppXName"></a><span class='hs-comment'>-- | Pretty-print an XML-style name.</span>
<a name="line-78"></a><span class='hs-definition'>ppXName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-79"></a><span class='hs-definition'>ppXName</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-layout'>(</span><span class='hs-conid'>N</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-varid'>x</span>
<a name="line-80"></a><span class='hs-definition'>ppXName</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-layout'>(</span><span class='hs-conid'>QN</span> <span class='hs-varid'>ns</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>nsPrefix</span> <span class='hs-varid'>ns</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>":"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-varid'>x</span>
<a name="line-81"></a>
<a name="line-82"></a><a name="ppModId"></a><span class='hs-comment'>-- | Some different ways of using a Haskell identifier.</span>
<a name="line-83"></a><span class='hs-definition'>ppModId</span><span class='hs-layout'>,</span> <span class='hs-varid'>ppConId</span><span class='hs-layout'>,</span> <span class='hs-varid'>ppVarId</span><span class='hs-layout'>,</span> <span class='hs-varid'>ppUnqConId</span><span class='hs-layout'>,</span> <span class='hs-varid'>ppUnqVarId</span><span class='hs-layout'>,</span> <span class='hs-varid'>ppFwdConId</span>
<a name="line-84"></a>    <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-85"></a><span class='hs-definition'>ppModId</span> <span class='hs-varid'>nx</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppHName</span> <span class='hs-varop'>.</span> <span class='hs-varid'>modid</span> <span class='hs-varid'>nx</span>
<a name="line-86"></a><a name="ppConId"></a><span class='hs-definition'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppHName</span> <span class='hs-varop'>.</span> <span class='hs-varid'>conid</span> <span class='hs-varid'>nx</span>
<a name="line-87"></a><a name="ppVarId"></a><span class='hs-definition'>ppVarId</span> <span class='hs-varid'>nx</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppHName</span> <span class='hs-varop'>.</span> <span class='hs-varid'>varid</span> <span class='hs-varid'>nx</span>
<a name="line-88"></a><a name="ppUnqConId"></a><span class='hs-definition'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppHName</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unqconid</span> <span class='hs-varid'>nx</span>
<a name="line-89"></a><a name="ppUnqVarId"></a><span class='hs-definition'>ppUnqVarId</span> <span class='hs-varid'>nx</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppHName</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unqvarid</span> <span class='hs-varid'>nx</span>
<a name="line-90"></a><a name="ppFwdConId"></a><span class='hs-definition'>ppFwdConId</span> <span class='hs-varid'>nx</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppHName</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fwdconid</span> <span class='hs-varid'>nx</span>
<a name="line-91"></a>
<a name="line-92"></a><a name="ppJoinConId"></a><span class='hs-definition'>ppJoinConId</span><span class='hs-layout'>,</span> <span class='hs-varid'>ppFieldId</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-93"></a><span class='hs-definition'>ppJoinConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>p</span> <span class='hs-varid'>q</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppHName</span> <span class='hs-layout'>(</span><span class='hs-varid'>conid</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"_"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppHName</span> <span class='hs-layout'>(</span><span class='hs-varid'>conid</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>q</span><span class='hs-layout'>)</span>
<a name="line-94"></a><a name="ppFieldId"></a><span class='hs-definition'>ppFieldId</span>   <span class='hs-varid'>nx</span>     <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>t</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>ppHName</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fieldid</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-95"></a>
<a name="line-96"></a><a name="ppModule"></a><span class='hs-comment'>-- | Convert a whole document from HaskellTypeModel to Haskell source text.</span>
<a name="line-97"></a><span class='hs-definition'>ppModule</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Module</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-98"></a><span class='hs-definition'>ppModule</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span>
<a name="line-99"></a>    <span class='hs-varid'>text</span> <span class='hs-str'>"{-# LANGUAGE MultiParamTypeClasses, FunctionalDependencies #-}"</span>
<a name="line-100"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"{-# OPTIONS_GHC -fno-warn-duplicate-exports #-}"</span>
<a name="line-101"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"module"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppModId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>module_name</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-102"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>2</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"( module"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppModId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>module_name</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-103"></a>              <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>XSDInclude</span> <span class='hs-varid'>ex</span> <span class='hs-varid'>com</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>-&gt;</span>
<a name="line-104"></a>                               <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>com</span>
<a name="line-105"></a>                               <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>", module"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppModId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>ex</span><span class='hs-layout'>)</span>
<a name="line-106"></a>                           <span class='hs-layout'>(</span><span class='hs-varid'>module_re_exports</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-107"></a>              <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>") where"</span><span class='hs-layout'>)</span>
<a name="line-108"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>" "</span>
<a name="line-109"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"import Text.XML.HaXml.Schema.Schema (SchemaType(..),SimpleType(..),Extension(..),Restricts(..))"</span>
<a name="line-110"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"import Text.XML.HaXml.Schema.Schema as Schema"</span>
<a name="line-111"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"import Text.XML.HaXml.OneOfN"</span>
<a name="line-112"></a>    <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-keyword'>case</span> <span class='hs-varid'>module_xsd_ns</span> <span class='hs-varid'>m</span> <span class='hs-keyword'>of</span>
<a name="line-113"></a>         <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"import Text.XML.HaXml.Schema.PrimitiveTypes as Xsd"</span>
<a name="line-114"></a>         <span class='hs-conid'>Just</span> <span class='hs-varid'>ns</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"import qualified Text.XML.HaXml.Schema.PrimitiveTypes as"</span><span class='hs-varop'>&lt;+&gt;</span><span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>ns</span><span class='hs-layout'>)</span>
<a name="line-115"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span><span class='hs-layout'>)</span>
<a name="line-116"></a>                 <span class='hs-layout'>(</span><span class='hs-varid'>module_re_exports</span> <span class='hs-varid'>m</span> <span class='hs-varop'>++</span> <span class='hs-varid'>module_import_only</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-117"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>" "</span>
<a name="line-118"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-- Some hs-boot imports are required, for fwd-declaring types."</span>
<a name="line-119"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>ppFwdDecl</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>imports</span> <span class='hs-varop'>$</span> <span class='hs-varid'>module_decls</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-120"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>ppFwdElem</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>importElems</span> <span class='hs-varop'>$</span> <span class='hs-varid'>module_decls</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-121"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>" "</span>
<a name="line-122"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>ppHighLevelDecls</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>module_decls</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-123"></a>
<a name="line-124"></a>  <span class='hs-keyword'>where</span>
<a name="line-125"></a>    <span class='hs-varid'>imports</span> <span class='hs-layout'>(</span><span class='hs-conid'>ElementsAttrsAbstract</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>deps</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>deps</span>
<a name="line-126"></a>    <span class='hs-varid'>imports</span> <span class='hs-layout'>(</span><span class='hs-conid'>ExtendComplexTypeAbstract</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>deps</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>deps</span>
<a name="line-127"></a>    <span class='hs-varid'>imports</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-128"></a>
<a name="line-129"></a>    <span class='hs-varid'>importElems</span> <span class='hs-layout'>(</span><span class='hs-conid'>ElementAbstractOfType</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>deps</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>deps</span>
<a name="line-130"></a>    <span class='hs-varid'>importElems</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-131"></a>
<a name="line-132"></a>    <span class='hs-varid'>ppFwdDecl</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span>   <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>empty</span>
<a name="line-133"></a>    <span class='hs-varid'>ppFwdDecl</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span><span class='hs-conid'>Just</span> <span class='hs-varid'>mod</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"import {-# SOURCE #-}"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppModId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>mod</span>
<a name="line-134"></a>                                <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"("</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>name</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>")"</span>
<a name="line-135"></a>
<a name="line-136"></a>    <span class='hs-varid'>ppFwdElem</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span>   <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>empty</span>
<a name="line-137"></a>    <span class='hs-varid'>ppFwdElem</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span><span class='hs-conid'>Just</span> <span class='hs-varid'>mod</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"import {-# SOURCE #-}"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppModId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>mod</span>
<a name="line-138"></a>                                <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"("</span>
<a name="line-139"></a>                                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"element"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>name</span><span class='hs-layout'>)</span>
<a name="line-140"></a>                                    <span class='hs-varop'>&lt;&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>", elementToXML"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>name</span><span class='hs-layout'>)</span>
<a name="line-141"></a>                                <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>")"</span>
<a name="line-142"></a>
<a name="line-143"></a>
<a name="line-144"></a><a name="ppAttr"></a><span class='hs-comment'>-- | Generate a fragmentary parser for an attribute.</span>
<a name="line-145"></a><span class='hs-definition'>ppAttr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Attribute</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-146"></a><span class='hs-definition'>ppAttr</span> <span class='hs-varid'>a</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"a"</span><span class='hs-varop'>&lt;&gt;</span><span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"&lt;-"</span>
<a name="line-147"></a>                                       <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>attr_required</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>empty</span>
<a name="line-148"></a>                                                 <span class='hs-keyword'>else</span> <span class='hs-varid'>text</span> <span class='hs-str'>"optional $"</span><span class='hs-layout'>)</span>
<a name="line-149"></a>                                       <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"getAttribute \""</span>
<a name="line-150"></a>                                       <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-layout'>(</span><span class='hs-varid'>attr_name</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-151"></a>                                       <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\" e pos"</span>
<a name="line-152"></a>
<a name="line-153"></a><a name="toXmlAttr"></a><span class='hs-comment'>-- | Generate a fragmentary toXML for an attribute.</span>
<a name="line-154"></a><span class='hs-definition'>toXmlAttr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Attribute</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-155"></a><span class='hs-definition'>toXmlAttr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>attr_required</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>id</span>
<a name="line-156"></a>                                  <span class='hs-keyword'>else</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>d</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"maybe []"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-157"></a>              <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"toXMLAttribute \""</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-layout'>(</span><span class='hs-varid'>attr_name</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\""</span><span class='hs-layout'>)</span>
<a name="line-158"></a>
<a name="line-159"></a><a name="ppElem"></a><span class='hs-comment'>-- | Generate a fragmentary parser for an element.</span>
<a name="line-160"></a><span class='hs-definition'>ppElem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Element</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-161"></a><span class='hs-definition'>ppElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Element</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>
<a name="line-162"></a>    <span class='hs-keyglyph'>|</span> <span class='hs-varid'>elem_byRef</span> <span class='hs-varid'>e</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppElemModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-163"></a>                                       <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"element"</span>
<a name="line-164"></a>                                        <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-165"></a>    <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span>       <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppElemModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-166"></a>                                       <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"parseSchemaType \""</span>
<a name="line-167"></a>                                        <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-168"></a>                                        <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\""</span><span class='hs-layout'>)</span>
<a name="line-169"></a><span class='hs-definition'>ppElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>AnyElem</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppElemModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-170"></a>                          <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"parseAnyElement"</span><span class='hs-layout'>)</span>
<a name="line-171"></a><span class='hs-definition'>ppElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Text</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"parseText"</span>
<a name="line-172"></a><span class='hs-definition'>ppElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>OneOf</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppElemModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>liftedElemModifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-173"></a>                          <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"oneOf'"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppvList</span> <span class='hs-str'>"["</span> <span class='hs-str'>","</span> <span class='hs-str'>"]"</span>
<a name="line-174"></a>                                                    <span class='hs-layout'>(</span><span class='hs-varid'>ppOneOf</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span>
<a name="line-175"></a>                                                    <span class='hs-layout'>(</span><span class='hs-varid'>zip</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_oneOf</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-keyglyph'>..</span><span class='hs-varid'>n</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-176"></a>  <span class='hs-keyword'>where</span>
<a name="line-177"></a>    <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>length</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_oneOf</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-178"></a>    <span class='hs-varid'>ppOneOf</span> <span class='hs-varid'>n</span> <span class='hs-layout'>(</span><span class='hs-varid'>e</span><span class='hs-layout'>,</span><span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"(\""</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>hsep</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>id</span><span class='hs-layout'>)</span>
<a name="line-179"></a>                                         <span class='hs-varop'>.</span> <span class='hs-varid'>cleanChoices</span> <span class='hs-varop'>$</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-180"></a>                      <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\","</span>
<a name="line-181"></a>                      <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"fmap"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>ordinal</span> <span class='hs-varid'>i</span> <span class='hs-varop'>++</span><span class='hs-str'>"Of"</span><span class='hs-varop'>++</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span>
<a name="line-182"></a>                          <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>parens</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppSeqElem</span> <span class='hs-varop'>.</span> <span class='hs-varid'>cleanChoices</span> <span class='hs-varop'>$</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-183"></a>                      <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>")"</span>
<a name="line-184"></a>    <span class='hs-varid'>ordinal</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>i</span> <span class='hs-varop'>&lt;=</span> <span class='hs-num'>20</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ordinals</span><span class='hs-varop'>!!</span><span class='hs-varid'>i</span>
<a name="line-185"></a>              <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Choice"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>i</span>
<a name="line-186"></a>    <span class='hs-varid'>ordinals</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"Zero"</span><span class='hs-layout'>,</span><span class='hs-str'>"One"</span><span class='hs-layout'>,</span><span class='hs-str'>"Two"</span><span class='hs-layout'>,</span><span class='hs-str'>"Three"</span><span class='hs-layout'>,</span><span class='hs-str'>"Four"</span><span class='hs-layout'>,</span><span class='hs-str'>"Five"</span><span class='hs-layout'>,</span><span class='hs-str'>"Six"</span><span class='hs-layout'>,</span><span class='hs-str'>"Seven"</span><span class='hs-layout'>,</span><span class='hs-str'>"Eight"</span>
<a name="line-187"></a>               <span class='hs-layout'>,</span><span class='hs-str'>"Nine"</span><span class='hs-layout'>,</span><span class='hs-str'>"Ten"</span><span class='hs-layout'>,</span><span class='hs-str'>"Eleven"</span><span class='hs-layout'>,</span><span class='hs-str'>"Twelve"</span><span class='hs-layout'>,</span><span class='hs-str'>"Thirteen"</span><span class='hs-layout'>,</span><span class='hs-str'>"Fourteen"</span><span class='hs-layout'>,</span><span class='hs-str'>"Fifteen"</span>
<a name="line-188"></a>               <span class='hs-layout'>,</span><span class='hs-str'>"Sixteen"</span><span class='hs-layout'>,</span><span class='hs-str'>"Seventeen"</span><span class='hs-layout'>,</span><span class='hs-str'>"Eighteen"</span><span class='hs-layout'>,</span><span class='hs-str'>"Nineteen"</span><span class='hs-layout'>,</span><span class='hs-str'>"Twenty"</span><span class='hs-keyglyph'>]</span>
<a name="line-189"></a>    <span class='hs-varid'>ppSeqElem</span> <span class='hs-conid'>[]</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PP</span><span class='hs-varop'>.</span><span class='hs-varid'>empty</span>
<a name="line-190"></a>    <span class='hs-varid'>ppSeqElem</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>e</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span>
<a name="line-191"></a>    <span class='hs-varid'>ppSeqElem</span> <span class='hs-varid'>es</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-str'>"return ("</span><span class='hs-varop'>++</span><span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>es</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-chr'>','</span><span class='hs-varop'>++</span><span class='hs-str'>")"</span><span class='hs-layout'>)</span>
<a name="line-192"></a>                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>e</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"`apply`"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-varid'>es</span><span class='hs-layout'>)</span>
<a name="line-193"></a>
<a name="line-194"></a><a name="toXmlElem"></a><span class='hs-comment'>-- | Generate a fragmentary toXML for an element.  Fragment must still be</span>
<a name="line-195"></a><span class='hs-comment'>--   applied to an actual element value.</span>
<a name="line-196"></a><span class='hs-definition'>toXmlElem</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Element</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-197"></a><span class='hs-definition'>toXmlElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Element</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>
<a name="line-198"></a>    <span class='hs-keyglyph'>|</span> <span class='hs-varid'>elem_byRef</span> <span class='hs-varid'>e</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>xmlElemModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-199"></a>                                        <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"elementToXML"</span>
<a name="line-200"></a>                                        <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-201"></a>    <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span>       <span class='hs-keyglyph'>=</span> <span class='hs-varid'>xmlElemModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-202"></a>                                        <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML \""</span>
<a name="line-203"></a>                                        <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-204"></a>                                        <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\""</span><span class='hs-layout'>)</span>
<a name="line-205"></a><span class='hs-definition'>toXmlElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>AnyElem</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>xmlElemModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-206"></a>                                           <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"toXMLAnyElement"</span><span class='hs-layout'>)</span>
<a name="line-207"></a><span class='hs-definition'>toXmlElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Text</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"toXMLText"</span>
<a name="line-208"></a><span class='hs-definition'>toXmlElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>OneOf</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>xmlElemModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>liftedElemModifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-209"></a>                           <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"foldOneOf"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span>
<a name="line-210"></a>                           <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppvList</span> <span class='hs-str'>""</span> <span class='hs-str'>""</span> <span class='hs-str'>""</span> <span class='hs-varid'>xmlOneOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_oneOf</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-211"></a>  <span class='hs-keyword'>where</span>
<a name="line-212"></a>    <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>length</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_oneOf</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-213"></a>    <span class='hs-varid'>xmlOneOf</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>parens</span> <span class='hs-layout'>(</span><span class='hs-varid'>xmlSeqElem</span> <span class='hs-varop'>.</span> <span class='hs-varid'>cleanChoices</span> <span class='hs-varop'>$</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-214"></a>    <span class='hs-varid'>xmlSeqElem</span> <span class='hs-conid'>[]</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PP</span><span class='hs-varop'>.</span><span class='hs-varid'>empty</span>
<a name="line-215"></a>    <span class='hs-varid'>xmlSeqElem</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>e</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>toXmlElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span>
<a name="line-216"></a>    <span class='hs-varid'>xmlSeqElem</span> <span class='hs-varid'>es</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\\ ("</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>hcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>intersperse</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>","</span><span class='hs-layout'>)</span> <span class='hs-varid'>vars</span><span class='hs-layout'>)</span>
<a name="line-217"></a>                     <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>") -&gt; concat"</span>
<a name="line-218"></a>                     <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppvList</span> <span class='hs-str'>"["</span> <span class='hs-str'>","</span> <span class='hs-str'>"]"</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>e</span><span class='hs-layout'>,</span><span class='hs-varid'>v</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>toXmlElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span>
<a name="line-219"></a>                                             <span class='hs-layout'>(</span><span class='hs-varid'>zip</span> <span class='hs-varid'>es</span> <span class='hs-varid'>vars</span><span class='hs-layout'>)</span>
<a name="line-220"></a>        <span class='hs-keyword'>where</span> <span class='hs-varid'>vars</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span><span class='hs-varop'>.</span><span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>take</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>es</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'a'</span><span class='hs-keyglyph'>..</span><span class='hs-chr'>'z'</span><span class='hs-keyglyph'>]</span>
<a name="line-221"></a>
<a name="line-222"></a><a name="ppHighLevelDecls"></a><span class='hs-comment'>-- | Convert multiple HaskellTypeModel Decls to Haskell source text.</span>
<a name="line-223"></a><span class='hs-definition'>ppHighLevelDecls</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Decl</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-224"></a><span class='hs-definition'>ppHighLevelDecls</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>hs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>intersperse</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>" "</span><span class='hs-layout'>)</span>
<a name="line-225"></a>                                           <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span><span class='hs-layout'>)</span> <span class='hs-varid'>hs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-226"></a>
<a name="line-227"></a><a name="ppHighLevelDecl"></a><span class='hs-comment'>-- | Convert a single Haskell Decl into Haskell source text.</span>
<a name="line-228"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Decl</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-229"></a>
<a name="line-230"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>NamedSimpleType</span> <span class='hs-varid'>t</span> <span class='hs-varid'>s</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-231"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-232"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"type"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>s</span>
<a name="line-233"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-- No instances required: synonym is isomorphic to the original."</span>
<a name="line-234"></a>
<a name="line-235"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>RestrictSimpleType</span> <span class='hs-varid'>t</span> <span class='hs-varid'>s</span> <span class='hs-varid'>r</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-236"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-237"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"newtype"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span>
<a name="line-238"></a>                      <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>s</span>
<a name="line-239"></a>                      <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"deriving (Eq,Show)"</span>
<a name="line-240"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance Restricts"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>s</span>
<a name="line-241"></a>                      <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-242"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"restricts ("</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"x) = x"</span><span class='hs-layout'>)</span>
<a name="line-243"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance SchemaType"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-244"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"parseSchemaType s = do"</span> 
<a name="line-245"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"e &lt;- element [s]"</span>
<a name="line-246"></a>                           <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"commit $ interior e $ parseSimpleType"</span><span class='hs-layout'>)</span>
<a name="line-247"></a>                  <span class='hs-layout'>)</span>
<a name="line-248"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML s ("</span><span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"x) = "</span> 
<a name="line-249"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"toXMLElement s [] [toXMLText (simpleTypeText x)]"</span><span class='hs-layout'>)</span>
<a name="line-250"></a>                  <span class='hs-layout'>)</span>
<a name="line-251"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance SimpleType"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-252"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"acceptingParser = fmap"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-253"></a>                                                 <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"acceptingParser"</span>
<a name="line-254"></a>                   <span class='hs-comment'>-- XXX should enforce the restrictions somehow.  (?)</span>
<a name="line-255"></a>                   <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-- XXX should enforce the restrictions somehow?"</span>
<a name="line-256"></a>                   <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-- The restrictions are:"</span>
<a name="line-257"></a>                   <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"--     "</span> <span class='hs-varop'>&lt;+&gt;</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>ppRestrict</span><span class='hs-layout'>)</span> <span class='hs-varid'>r</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-258"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"simpleTypeText ("</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-259"></a>                                          <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"x) = simpleTypeText x"</span><span class='hs-layout'>)</span>
<a name="line-260"></a>  <span class='hs-keyword'>where</span>
<a name="line-261"></a>    <span class='hs-varid'>ppRestrict</span> <span class='hs-layout'>(</span><span class='hs-conid'>RangeR</span> <span class='hs-varid'>occ</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"(RangeR"</span>
<a name="line-262"></a>                                         <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppOccurs</span> <span class='hs-varid'>occ</span> <span class='hs-varop'>&lt;&gt;</span>  <span class='hs-varid'>text</span> <span class='hs-str'>")"</span>
<a name="line-263"></a>    <span class='hs-varid'>ppRestrict</span> <span class='hs-layout'>(</span><span class='hs-conid'>Pattern</span> <span class='hs-varid'>regexp</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-str'>"(Pattern "</span><span class='hs-varop'>++</span><span class='hs-varid'>regexp</span><span class='hs-varop'>++</span><span class='hs-str'>")"</span><span class='hs-layout'>)</span>
<a name="line-264"></a>    <span class='hs-varid'>ppRestrict</span> <span class='hs-layout'>(</span><span class='hs-conid'>Enumeration</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"(Enumeration"</span>
<a name="line-265"></a>                                         <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>hsep</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fst</span><span class='hs-layout'>)</span> <span class='hs-varid'>items</span><span class='hs-layout'>)</span>
<a name="line-266"></a>                                         <span class='hs-varop'>&lt;&gt;</span>  <span class='hs-varid'>text</span> <span class='hs-str'>")"</span>
<a name="line-267"></a>    <span class='hs-varid'>ppRestrict</span> <span class='hs-layout'>(</span><span class='hs-conid'>StrLength</span> <span class='hs-varid'>occ</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"(StrLength"</span>
<a name="line-268"></a>                                         <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppOccurs</span> <span class='hs-varid'>occ</span> <span class='hs-varop'>&lt;&gt;</span>  <span class='hs-varid'>text</span> <span class='hs-str'>")"</span>
<a name="line-269"></a>    <span class='hs-varid'>ppOccurs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>parens</span> <span class='hs-varop'>.</span> <span class='hs-varid'>text</span> <span class='hs-varop'>.</span> <span class='hs-varid'>show</span>
<a name="line-270"></a>
<a name="line-271"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>ExtendSimpleType</span> <span class='hs-varid'>t</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>as</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-272"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-273"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"data"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span>
<a name="line-274"></a>                                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>s</span>
<a name="line-275"></a>                                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t_attrs</span>
<a name="line-276"></a>                                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"deriving (Eq,Show)"</span>
<a name="line-277"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"data"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t_attrs</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t_attrs</span>
<a name="line-278"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppFields</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t_attrs</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>as</span>
<a name="line-279"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"deriving (Eq,Show)"</span><span class='hs-layout'>)</span>
<a name="line-280"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance SchemaType"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-281"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"parseSchemaType s = do"</span> 
<a name="line-282"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"(pos,e) &lt;- posnElement [s]"</span>
<a name="line-283"></a>                            <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"commit $ do"</span>
<a name="line-284"></a>                            <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>2</span>
<a name="line-285"></a>                                  <span class='hs-layout'>(</span><span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>zipWith</span> <span class='hs-varid'>ppAttr</span> <span class='hs-keyword'>as</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-286"></a>                                  <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"reparse [CElem e pos]"</span>
<a name="line-287"></a>                                  <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"v &lt;- parseSchemaType s"</span>
<a name="line-288"></a>                                  <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"return $"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-289"></a>                                                     <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"v"</span>
<a name="line-290"></a>                                                     <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>attrsValue</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span>
<a name="line-291"></a>                            <span class='hs-layout'>)</span>
<a name="line-292"></a>                  <span class='hs-layout'>)</span>
<a name="line-293"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML s ("</span><span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-294"></a>                                             <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"bt at) ="</span>
<a name="line-295"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"addXMLAttributes"</span>
<a name="line-296"></a>                             <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppvList</span> <span class='hs-str'>"["</span> <span class='hs-str'>","</span> <span class='hs-str'>"]"</span>
<a name="line-297"></a>                                     <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>toXmlAttr</span> <span class='hs-varid'>a</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"$"</span>
<a name="line-298"></a>                                         <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppFieldId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t_attrs</span> <span class='hs-layout'>(</span><span class='hs-varid'>attr_name</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-299"></a>                                         <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"at"</span><span class='hs-layout'>)</span>
<a name="line-300"></a>                                     <span class='hs-keyword'>as</span>
<a name="line-301"></a>                             <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"$ schemaTypeToXML s bt"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-302"></a>                  <span class='hs-layout'>)</span>
<a name="line-303"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance Extension"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>s</span>
<a name="line-304"></a>                                 <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-305"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"supertype ("</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>" s _) = s"</span><span class='hs-layout'>)</span>
<a name="line-306"></a>  <span class='hs-keyword'>where</span>
<a name="line-307"></a>    <span class='hs-varid'>t_attrs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-layout'>(</span><span class='hs-conid'>N</span> <span class='hs-varid'>t_base</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>t</span> <span class='hs-keyword'>in</span> <span class='hs-conid'>XName</span> <span class='hs-layout'>(</span><span class='hs-conid'>N</span> <span class='hs-layout'>(</span><span class='hs-varid'>t_base</span><span class='hs-varop'>++</span><span class='hs-str'>"Attributes"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-308"></a>
<a name="line-309"></a>    <span class='hs-varid'>attrsValue</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t_attrs</span>
<a name="line-310"></a>    <span class='hs-varid'>attrsValue</span> <span class='hs-keyword'>as</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>parens</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t_attrs</span> <span class='hs-varop'>&lt;+&gt;</span>
<a name="line-311"></a>                            <span class='hs-varid'>hsep</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-str'>"a"</span><span class='hs-varop'>++</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>..</span><span class='hs-varid'>length</span> <span class='hs-keyword'>as</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-312"></a>
<a name="line-313"></a>    <span class='hs-comment'>-- do element [s]</span>
<a name="line-314"></a>    <span class='hs-comment'>--    blah &lt;- attribute foo</span>
<a name="line-315"></a>    <span class='hs-comment'>--    interior e $ do</span>
<a name="line-316"></a>    <span class='hs-comment'>--        simple &lt;- parseText acceptingParser</span>
<a name="line-317"></a>    <span class='hs-comment'>--        return (T simple blah)</span>
<a name="line-318"></a>
<a name="line-319"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>UnionSimpleTypes</span> <span class='hs-varid'>t</span> <span class='hs-varid'>sts</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-320"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-321"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"data"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-322"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-- Placeholder for a Union type, not yet implemented."</span>
<a name="line-323"></a>
<a name="line-324"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>EnumSimpleType</span> <span class='hs-varid'>t</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-325"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-326"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"data"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-327"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>EnumSimpleType</span> <span class='hs-varid'>t</span> <span class='hs-varid'>is</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-328"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-329"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"data"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-330"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span> <span class='hs-varid'>ppvList</span> <span class='hs-str'>"="</span> <span class='hs-str'>"|"</span> <span class='hs-str'>"deriving (Eq,Show,Enum)"</span> <span class='hs-varid'>item</span> <span class='hs-varid'>is</span> <span class='hs-layout'>)</span>
<a name="line-331"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance SchemaType"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-332"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"parseSchemaType s = do"</span> 
<a name="line-333"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"e &lt;- element [s]"</span>
<a name="line-334"></a>                           <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"commit $ interior e $ parseSimpleType"</span><span class='hs-layout'>)</span>
<a name="line-335"></a>                  <span class='hs-layout'>)</span>
<a name="line-336"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML s x = "</span> 
<a name="line-337"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"toXMLElement s [] [toXMLText (simpleTypeText x)]"</span><span class='hs-layout'>)</span>
<a name="line-338"></a>                  <span class='hs-layout'>)</span>
<a name="line-339"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance SimpleType"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-340"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"acceptingParser ="</span>
<a name="line-341"></a>                        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppvList</span> <span class='hs-str'>""</span> <span class='hs-str'>"`onFail`"</span> <span class='hs-str'>""</span> <span class='hs-varid'>parseItem</span> <span class='hs-varid'>is</span>
<a name="line-342"></a>                   <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>enumText</span> <span class='hs-varid'>is</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-343"></a>  <span class='hs-keyword'>where</span>
<a name="line-344"></a>    <span class='hs-varid'>item</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span><span class='hs-layout'>,</span><span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"_"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span>
<a name="line-345"></a>                 <span class='hs-varop'>$$</span> <span class='hs-varid'>ppComment</span> <span class='hs-conid'>After</span> <span class='hs-varid'>c</span>
<a name="line-346"></a>    <span class='hs-varid'>parseItem</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"do literal \""</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-varid'>i</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\"; return"</span>
<a name="line-347"></a>                           <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"_"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span>
<a name="line-348"></a>    <span class='hs-varid'>enumText</span>  <span class='hs-layout'>(</span><span class='hs-varid'>i</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"simpleTypeText"</span>
<a name="line-349"></a>                           <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"_"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span>
<a name="line-350"></a>                           <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"= \""</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-varid'>i</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\""</span>
<a name="line-351"></a>
<a name="line-352"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>ElementsAttrs</span> <span class='hs-varid'>t</span> <span class='hs-varid'>es</span> <span class='hs-keyword'>as</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-353"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-354"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"data"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-355"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>8</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppFields</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>uniqueify</span> <span class='hs-varid'>es</span><span class='hs-layout'>)</span> <span class='hs-keyword'>as</span>
<a name="line-356"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"deriving (Eq,Show)"</span><span class='hs-layout'>)</span>
<a name="line-357"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance SchemaType"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-358"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"parseSchemaType s = do"</span> 
<a name="line-359"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"(pos,e) &lt;- posnElement [s]"</span>
<a name="line-360"></a>                       <span class='hs-comment'>--   $$ text "commit $ do"</span>
<a name="line-361"></a>                       <span class='hs-comment'>--   $$ nest 2</span>
<a name="line-362"></a>                            <span class='hs-varop'>$$</span>    <span class='hs-layout'>(</span><span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>zipWith</span> <span class='hs-varid'>ppAttr</span> <span class='hs-keyword'>as</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-363"></a>                                  <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"commit $ interior e $ return"</span>
<a name="line-364"></a>                                      <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>returnValue</span> <span class='hs-keyword'>as</span>
<a name="line-365"></a>                                      <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>ppApplyElem</span> <span class='hs-varid'>es</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-366"></a>                                  <span class='hs-layout'>)</span>
<a name="line-367"></a>                            <span class='hs-layout'>)</span>
<a name="line-368"></a>                  <span class='hs-layout'>)</span>
<a name="line-369"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML s x@"</span><span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"{} ="</span>
<a name="line-370"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"toXMLElement s"</span>
<a name="line-371"></a>                             <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppvList</span> <span class='hs-str'>"["</span> <span class='hs-str'>","</span> <span class='hs-str'>"]"</span>
<a name="line-372"></a>                                         <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>toXmlAttr</span> <span class='hs-varid'>a</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"$"</span>
<a name="line-373"></a>                                               <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppFieldId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>attr_name</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-374"></a>                                               <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"x"</span><span class='hs-layout'>)</span>
<a name="line-375"></a>                                         <span class='hs-keyword'>as</span>
<a name="line-376"></a>                             <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppvList</span> <span class='hs-str'>"["</span> <span class='hs-str'>","</span> <span class='hs-str'>"]"</span>
<a name="line-377"></a>                                           <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span> <span class='hs-layout'>(</span><span class='hs-varid'>e</span><span class='hs-layout'>,</span><span class='hs-varid'>i</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>toXmlElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span>
<a name="line-378"></a>                                                      <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"$"</span>
<a name="line-379"></a>                                                      <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppFieldName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span> <span class='hs-varid'>i</span>
<a name="line-380"></a>                                                      <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"x"</span><span class='hs-layout'>)</span>
<a name="line-381"></a>                                           <span class='hs-layout'>(</span><span class='hs-varid'>zip</span> <span class='hs-varid'>es</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-382"></a>                            <span class='hs-layout'>)</span>
<a name="line-383"></a>                  <span class='hs-layout'>)</span>
<a name="line-384"></a>  <span class='hs-keyword'>where</span>
<a name="line-385"></a>    <span class='hs-varid'>returnValue</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-386"></a>    <span class='hs-varid'>returnValue</span> <span class='hs-keyword'>as</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>parens</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span>
<a name="line-387"></a>                             <span class='hs-varid'>hsep</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-str'>"a"</span><span class='hs-varop'>++</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>..</span><span class='hs-varid'>length</span> <span class='hs-keyword'>as</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-388"></a>    <span class='hs-varid'>ppApplyElem</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"`apply`"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppElem</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span>
<a name="line-389"></a>
<a name="line-390"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>ElementsAttrsAbstract</span> <span class='hs-varid'>t</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-391"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-392"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"--  (There are no subtypes defined for this abstract type.)"</span>
<a name="line-393"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"data"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-394"></a>                   <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"deriving (Eq,Show)"</span>
<a name="line-395"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance SchemaType"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-396"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"parseSchemaType s = fail"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>errmsg</span><span class='hs-layout'>)</span>
<a name="line-397"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML s _ = toXMLElement s [] []"</span><span class='hs-layout'>)</span>
<a name="line-398"></a>  <span class='hs-keyword'>where</span>
<a name="line-399"></a>    <span class='hs-varid'>errmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\"Parse failed when expecting an extension type of"</span>
<a name="line-400"></a>             <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>":\\n  No extension types are known.\""</span>
<a name="line-401"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>ElementsAttrsAbstract</span> <span class='hs-varid'>t</span> <span class='hs-varid'>insts</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-402"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-403"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"data"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-404"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>8</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppvList</span> <span class='hs-str'>"="</span> <span class='hs-str'>"|"</span> <span class='hs-str'>""</span> <span class='hs-varid'>ppAbstrCons</span> <span class='hs-varid'>insts</span>
<a name="line-405"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"deriving (Eq,Show)"</span><span class='hs-layout'>)</span>
<a name="line-406"></a><span class='hs-comment'>--  $$ text "-- instance SchemaType" &lt;+&gt; ppUnqConId nx t</span>
<a name="line-407"></a><span class='hs-comment'>--      &lt;+&gt; text "(declared in Instance module)"</span>
<a name="line-408"></a><span class='hs-comment'>--  *** Declare instance here</span>
<a name="line-409"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance SchemaType"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-410"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"parseSchemaType s = do"</span> 
<a name="line-411"></a>                  <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>intersperse</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"`onFail`"</span><span class='hs-layout'>)</span>
<a name="line-412"></a>                                               <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>ppParse</span> <span class='hs-varid'>insts</span><span class='hs-layout'>)</span>
<a name="line-413"></a>                                   <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>text</span> <span class='hs-str'>"`onFail` fail"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>errmsg</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-414"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>toXML</span> <span class='hs-varid'>insts</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-415"></a><span class='hs-comment'>--  $$ text ""</span>
<a name="line-416"></a><span class='hs-comment'>--  $$ vcat (map ppFwdDecl $ filter (isJust . snd) insts)</span>
<a name="line-417"></a>  <span class='hs-keyword'>where</span>
<a name="line-418"></a>    <span class='hs-varid'>ppAbstrCons</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>con</span> <span class='hs-varid'>name</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>name</span>
<a name="line-419"></a>    <span class='hs-varid'>ppAbstrCons</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span><span class='hs-conid'>Just</span> <span class='hs-varid'>mod</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>con</span> <span class='hs-varid'>name</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>name</span>
<a name="line-420"></a><span class='hs-comment'>--  *** Declare FwdDecl type here (proxy for type declared in later module)</span>
<a name="line-421"></a><span class='hs-comment'>--  ppAbstrCons (name,Just mod) = text "forall q . (FwdDecl" &lt;+&gt;</span>
<a name="line-422"></a><span class='hs-comment'>--                                fwd name &lt;+&gt; text "q," &lt;+&gt;</span>
<a name="line-423"></a><span class='hs-comment'>--                                text "SchemaType q) =&gt;" &lt;+&gt;</span>
<a name="line-424"></a><span class='hs-comment'>--                                con name &lt;+&gt;</span>
<a name="line-425"></a><span class='hs-comment'>--                                text "("&lt;&gt;fwd name&lt;&gt;text"-&gt;q)" &lt;+&gt; fwd name</span>
<a name="line-426"></a>    <span class='hs-varid'>ppParse</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"(fmap"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>con</span> <span class='hs-varid'>name</span> <span class='hs-varop'>&lt;+&gt;</span>
<a name="line-427"></a>                             <span class='hs-varid'>text</span> <span class='hs-str'>"$ parseSchemaType s)"</span>
<a name="line-428"></a>    <span class='hs-varid'>ppParse</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span><span class='hs-conid'>Just</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppParse</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>
<a name="line-429"></a><span class='hs-comment'>--  ppParse (name,Just _)  = text "(return" &lt;+&gt; con name &lt;+&gt;</span>
<a name="line-430"></a><span class='hs-comment'>--                           text "`apply` (fmap const $ parseSchemaType s)" &lt;+&gt;</span>
<a name="line-431"></a><span class='hs-comment'>--                           text "`apply` return" &lt;+&gt; fwd name &lt;&gt; text ")"</span>
<a name="line-432"></a><span class='hs-comment'>--  ppFwdDecl (name,Just mod)</span>
<a name="line-433"></a><span class='hs-comment'>--         = text "-- | Proxy:" &lt;+&gt; ppConId nx name</span>
<a name="line-434"></a><span class='hs-comment'>--               &lt;+&gt; text "declared later in" &lt;+&gt; ppModId nx mod</span>
<a name="line-435"></a><span class='hs-comment'>--           $$ text "data" &lt;+&gt; fwd name &lt;+&gt; text "=" &lt;+&gt; fwd name</span>
<a name="line-436"></a>    <span class='hs-varid'>errmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\"Parse failed when expecting an extension type of"</span>
<a name="line-437"></a>             <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>",\\n\\\n\\  namely one of:\\n\\\n\\"</span>
<a name="line-438"></a>             <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>hcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>intersperse</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>","</span><span class='hs-layout'>)</span>
<a name="line-439"></a>                                  <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppXName</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fst</span><span class='hs-layout'>)</span> <span class='hs-varid'>insts</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-440"></a>             <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\""</span>
<a name="line-441"></a><span class='hs-comment'>--  fwd name = ppFwdConId nx name</span>
<a name="line-442"></a>    <span class='hs-varid'>con</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppJoinConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>name</span>
<a name="line-443"></a>    <span class='hs-comment'>-- This is probably an unportable hack, but because an abstract type never</span>
<a name="line-444"></a>    <span class='hs-comment'>-- has an element in its own name, we need to guess at the name of the</span>
<a name="line-445"></a>    <span class='hs-comment'>-- possible subtype elements that could substitute for it.</span>
<a name="line-446"></a>    <span class='hs-varid'>toXML</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML _s ("</span>
<a name="line-447"></a>                     <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>con</span> <span class='hs-varid'>name</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"x) = schemaTypeToXML \""</span>
<a name="line-448"></a>                     <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-layout'>(</span><span class='hs-varid'>initLower</span> <span class='hs-varid'>name</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\" x"</span>
<a name="line-449"></a>    <span class='hs-varid'>initLower</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-layout'>(</span><span class='hs-conid'>N</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-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>XName</span> <span class='hs-varop'>$</span> <span class='hs-conid'>N</span> <span class='hs-layout'>(</span><span class='hs-varid'>toLower</span> <span class='hs-varid'>c</span><span class='hs-conop'>:</span><span class='hs-varid'>cs</span><span class='hs-layout'>)</span>
<a name="line-450"></a>    <span class='hs-varid'>initLower</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-layout'>(</span><span class='hs-conid'>QN</span> <span class='hs-varid'>ns</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-conop'>:</span><span class='hs-varid'>cs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>XName</span> <span class='hs-varop'>$</span> <span class='hs-conid'>QN</span> <span class='hs-varid'>ns</span> <span class='hs-layout'>(</span><span class='hs-varid'>toLower</span> <span class='hs-varid'>c</span><span class='hs-conop'>:</span><span class='hs-varid'>cs</span><span class='hs-layout'>)</span>
<a name="line-451"></a>
<a name="line-452"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>ElementOfType</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Element</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-453"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_comment</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-454"></a>    <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"element"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span>
<a name="line-455"></a>        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"XMLParser"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_type</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-456"></a>    <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"element"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span>
<a name="line-457"></a>        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"parseSchemaType \""</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>  <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\""</span><span class='hs-layout'>)</span>
<a name="line-458"></a>    <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"elementToXML"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span>
<a name="line-459"></a>        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_type</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-&gt; [Content ()]"</span>
<a name="line-460"></a>    <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"elementToXML"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span>
<a name="line-461"></a>        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML \""</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>  <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\""</span><span class='hs-layout'>)</span>
<a name="line-462"></a>
<a name="line-463"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>ElementAbstractOfType</span> <span class='hs-varid'>n</span> <span class='hs-varid'>t</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-464"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-465"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"--  (There are no elements in any substitution group for this element.)"</span>
<a name="line-466"></a>    <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"element"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span>
<a name="line-467"></a>        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"XMLParser"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-468"></a>    <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"element"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span>
<a name="line-469"></a>        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"fail"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>errmsg</span>
<a name="line-470"></a>    <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"elementToXML"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span>
<a name="line-471"></a>        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-&gt; [Content ()]"</span>
<a name="line-472"></a>    <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"elementToXML"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span>
<a name="line-473"></a>        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML \""</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-varid'>n</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\""</span><span class='hs-layout'>)</span>
<a name="line-474"></a>  <span class='hs-keyword'>where</span>
<a name="line-475"></a>    <span class='hs-varid'>errmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\"Parse failed when expecting an element in the substitution group for\\n\\\n\\    &lt;"</span>
<a name="line-476"></a>             <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-varid'>n</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"&gt;,\\n\\\n\\  There are no substitutable elements.\""</span>
<a name="line-477"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>ElementAbstractOfType</span> <span class='hs-varid'>n</span> <span class='hs-varid'>t</span> <span class='hs-varid'>substgrp</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span>
<a name="line-478"></a><span class='hs-comment'>--  | any notInScope substgrp</span>
<a name="line-479"></a><span class='hs-comment'>--              = (text "-- element" &lt;&gt; ppUnqConId nx n) &lt;+&gt; text "::"</span>
<a name="line-480"></a><span class='hs-comment'>--                    &lt;+&gt; text "XMLParser" &lt;+&gt; ppConId nx t</span>
<a name="line-481"></a><span class='hs-comment'>--              $$ text "--     declared in Instances module"</span>
<a name="line-482"></a>    <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-483"></a>                <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"element"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span>
<a name="line-484"></a>                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"XMLParser"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-485"></a>                <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"element"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span>
<a name="line-486"></a>                   <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>intersperse</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"`onFail`"</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>ppOne</span> <span class='hs-varid'>substgrp</span><span class='hs-layout'>)</span>
<a name="line-487"></a>                             <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>text</span> <span class='hs-str'>"`onFail` fail"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>errmsg</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-488"></a>                <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"elementToXML"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span>
<a name="line-489"></a>                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-&gt; [Content ()]"</span>
<a name="line-490"></a>                <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"elementToXML"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span>
<a name="line-491"></a>                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML \""</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-varid'>n</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\""</span><span class='hs-layout'>)</span>
<a name="line-492"></a>            <span class='hs-comment'>--  $$ vcat (map elementToXML substgrp)</span>
<a name="line-493"></a><span class='hs-comment'>--  | otherwise = ppElementAbstractOfType nx e</span>
<a name="line-494"></a>  <span class='hs-keyword'>where</span>
<a name="line-495"></a>    <span class='hs-varid'>notInScope</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-conid'>Just</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-496"></a>    <span class='hs-varid'>notInScope</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-497"></a>    <span class='hs-varid'>ppOne</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"fmap"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"supertype"</span> <span class='hs-comment'>-- ppJoinConId nx t c</span>
<a name="line-498"></a>                        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"element"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-499"></a>    <span class='hs-varid'>ppOne</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span><span class='hs-conid'>Just</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"fmap"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"supertype"</span> <span class='hs-comment'>-- ppJoinConId nx t c</span>
<a name="line-500"></a>                        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"element"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-501"></a>                        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-- FIXME: element is forward-declared"</span>
<a name="line-502"></a>    <span class='hs-varid'>errmsg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"\"Parse failed when expecting an element in the substitution group for\\n\\\n\\    &lt;"</span>
<a name="line-503"></a>             <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppXName</span> <span class='hs-varid'>n</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"&gt;,\\n\\\n\\  namely one of:\\n\\\n\\&lt;"</span>
<a name="line-504"></a>             <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>hcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>intersperse</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"&gt;, &lt;"</span><span class='hs-layout'>)</span>
<a name="line-505"></a>                                  <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppXName</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fst</span><span class='hs-layout'>)</span> <span class='hs-varid'>substgrp</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-506"></a>             <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"&gt;\""</span>
<a name="line-507"></a><span class='hs-comment'>--  elementToXML (c,_) = (text "elementToXML" &lt;&gt; ppUnqConId nx n)</span>
<a name="line-508"></a><span class='hs-comment'>--                       &lt;+&gt; text "(" &lt;&gt; ppJoinConId nx t c</span>
<a name="line-509"></a><span class='hs-comment'>--                       &lt;+&gt; text " x) = elementToXML" &lt;&gt; ppUnqConId nx c</span>
<a name="line-510"></a><span class='hs-comment'>--                       &lt;+&gt; text "x"</span>
<a name="line-511"></a>
<a name="line-512"></a>
<a name="line-513"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>Choice</span> <span class='hs-varid'>t</span> <span class='hs-varid'>es</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-514"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-515"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"data"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-516"></a>        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span> <span class='hs-varid'>ppvList</span> <span class='hs-str'>"="</span> <span class='hs-str'>"|"</span> <span class='hs-str'>""</span> <span class='hs-varid'>choices</span> <span class='hs-layout'>(</span><span class='hs-varid'>zip</span> <span class='hs-varid'>es</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-517"></a>                   <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"deriving (Eq,Show)"</span> <span class='hs-layout'>)</span>
<a name="line-518"></a>  <span class='hs-keyword'>where</span>
<a name="line-519"></a>    <span class='hs-varid'>choices</span> <span class='hs-layout'>(</span><span class='hs-varid'>e</span><span class='hs-layout'>,</span><span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-520"></a>                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_type</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-521"></a>
<a name="line-522"></a><span class='hs-comment'>-- Comment out the Group for now.  Groups get inlined into the ComplexType</span>
<a name="line-523"></a><span class='hs-comment'>-- where they are used, so it may not be sensible to declare them separately</span>
<a name="line-524"></a><span class='hs-comment'>-- as well.</span>
<a name="line-525"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>Group</span> <span class='hs-varid'>t</span> <span class='hs-varid'>es</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PP</span><span class='hs-varop'>.</span><span class='hs-varid'>empty</span>
<a name="line-526"></a><span class='hs-comment'>--  ppComment Before comm</span>
<a name="line-527"></a><span class='hs-comment'>--  $$ text "data" &lt;+&gt; ppConId nx t &lt;+&gt; text "="</span>
<a name="line-528"></a><span class='hs-comment'>--                 &lt;+&gt; ppConId nx t &lt;+&gt; hsep (map (ppConId nx . elem_type) es)</span>
<a name="line-529"></a>
<a name="line-530"></a><span class='hs-comment'>-- Possibly we want to declare a really more restrictive type, e.g. </span>
<a name="line-531"></a><span class='hs-comment'>--    to remove optionality, (Maybe Foo) -&gt; (Foo), [Foo] -&gt; Foo</span>
<a name="line-532"></a><span class='hs-comment'>--    consequently the "restricts" method should do a proper translation,</span>
<a name="line-533"></a><span class='hs-comment'>--    not merely an unwrapping.</span>
<a name="line-534"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>RestrictComplexType</span> <span class='hs-varid'>t</span> <span class='hs-varid'>s</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-535"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-536"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"newtype"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span>
<a name="line-537"></a>                                       <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>s</span>
<a name="line-538"></a>                                       <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"deriving (Eq,Show)"</span>
<a name="line-539"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-- plus different (more restrictive) parser"</span>
<a name="line-540"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-- (parsing restrictions currently unimplemented)"</span>
<a name="line-541"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance Restricts"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>s</span>
<a name="line-542"></a>                                 <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-543"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"restricts ("</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"x) = x"</span><span class='hs-layout'>)</span>
<a name="line-544"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"instance SchemaType"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-545"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"parseSchemaType = fmap "</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span>
<a name="line-546"></a>                   <span class='hs-varid'>text</span> <span class='hs-str'>". parseSchemaType"</span><span class='hs-layout'>)</span>
<a name="line-547"></a>		<span class='hs-comment'>-- XXX should enforce the restriction.</span>
<a name="line-548"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"schemaTypeToXML s ("</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"x)"</span><span class='hs-layout'>)</span>
<a name="line-549"></a>                   <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"= schemaTypeToXML s x"</span>
<a name="line-550"></a>
<a name="line-551"></a><span class='hs-comment'>{-
<a name="line-552"></a>ppHighLevelDecl nx (ExtendComplexType t s es as _ comm)
<a name="line-553"></a>    | length es + length as = 1 =
<a name="line-554"></a>    ppComment Before comm
<a name="line-555"></a>    $$ text "data" &lt;+&gt; ppConId nx t &lt;+&gt; text "="
<a name="line-556"></a>                                    &lt;+&gt; ppConId nx t &lt;+&gt; ppConId nx s
<a name="line-557"></a>                                    &lt;+&gt; ppFields nx t es as
<a name="line-558"></a>                                    &lt;+&gt; text "deriving (Eq,Show)"
<a name="line-559"></a>    $$ text "instance Extension" &lt;+&gt; ppConId nx t &lt;+&gt; ppConId nx s
<a name="line-560"></a>                                 &lt;+&gt; ppAuxConId nx t &lt;+&gt; text "where"
<a name="line-561"></a>        $$ nest 4 (text "supertype (" &lt;&gt; ppConId nx t &lt;&gt; text " s e) = s"
<a name="line-562"></a>                   $$ text "extension (" &lt;&gt; ppConId nx t &lt;&gt; text " s e) = e")
<a name="line-563"></a>-}</span>
<a name="line-564"></a>
<a name="line-565"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>ExtendComplexType</span> <span class='hs-varid'>t</span> <span class='hs-varid'>s</span> <span class='hs-varid'>oes</span> <span class='hs-varid'>oas</span> <span class='hs-varid'>es</span> <span class='hs-keyword'>as</span>
<a name="line-566"></a>                                      <span class='hs-varid'>fwdReqd</span> <span class='hs-varid'>absSup</span> <span class='hs-varid'>grandsuper</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-567"></a>    <span class='hs-varid'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>ElementsAttrs</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>oes</span><span class='hs-varop'>++</span><span class='hs-varid'>es</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>oas</span><span class='hs-varop'>++</span><span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span>
<a name="line-568"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>ppExtension</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>s</span> <span class='hs-varid'>fwdReqd</span> <span class='hs-varid'>absSup</span> <span class='hs-varid'>oes</span> <span class='hs-varid'>oas</span> <span class='hs-varid'>es</span> <span class='hs-keyword'>as</span>
<a name="line-569"></a>    <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>grandsuper</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- &amp;&amp; not (isJust fwdReqd) -- &amp;&amp; isJust fwdReqd</span>
<a name="line-570"></a>        <span class='hs-keyword'>then</span> <span class='hs-varid'>ppSuperExtension</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>s</span> <span class='hs-varid'>grandsuper</span> <span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-layout'>,</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>
<a name="line-571"></a>        <span class='hs-keyword'>else</span> <span class='hs-varid'>empty</span><span class='hs-layout'>)</span>
<a name="line-572"></a>
<a name="line-573"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>ExtendComplexTypeAbstract</span> <span class='hs-varid'>t</span> <span class='hs-varid'>s</span> <span class='hs-varid'>insts</span>
<a name="line-574"></a>                                              <span class='hs-varid'>fwdReqd</span> <span class='hs-varid'>grandsuper</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-575"></a>    <span class='hs-varid'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>ElementsAttrsAbstract</span> <span class='hs-varid'>t</span> <span class='hs-varid'>insts</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span>
<a name="line-576"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>ppExtension</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>s</span> <span class='hs-varid'>fwdReqd</span> <span class='hs-conid'>True</span> <span class='hs-conid'>[]</span> <span class='hs-conid'>[]</span> <span class='hs-conid'>[]</span> <span class='hs-conid'>[]</span>
<a name="line-577"></a><span class='hs-comment'>--  $$ if not (null grandsuper)</span>
<a name="line-578"></a><span class='hs-comment'>--     then vcat (map (ppSuperExtension nx t grandsuper) insts)</span>
<a name="line-579"></a><span class='hs-comment'>--                     -- FIXME some instances are missing!</span>
<a name="line-580"></a><span class='hs-comment'>--     else empty</span>
<a name="line-581"></a>
<a name="line-582"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>XSDInclude</span> <span class='hs-varid'>m</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-583"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>After</span> <span class='hs-varid'>comm</span>
<a name="line-584"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"import"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppModId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>m</span>
<a name="line-585"></a>
<a name="line-586"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>XSDImport</span> <span class='hs-varid'>m</span> <span class='hs-varid'>ma</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-587"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>After</span> <span class='hs-varid'>comm</span>
<a name="line-588"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"import"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppModId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>m</span>
<a name="line-589"></a>                     <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>maybe</span> <span class='hs-varid'>empty</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>-&gt;</span><span class='hs-varid'>text</span> <span class='hs-str'>"as"</span><span class='hs-varop'>&lt;+&gt;</span><span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-varid'>ma</span>
<a name="line-590"></a>
<a name="line-591"></a><span class='hs-definition'>ppHighLevelDecl</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-conid'>XSDComment</span> <span class='hs-varid'>comm</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-592"></a>    <span class='hs-varid'>ppComment</span> <span class='hs-conid'>Before</span> <span class='hs-varid'>comm</span>
<a name="line-593"></a>
<a name="line-594"></a><span class='hs-comment'>{-------------------------------------------------------------------------------
<a name="line-595"></a>
<a name="line-596"></a>-- | Instances that depend on FwdDecl'd types, need to be declared in a
<a name="line-597"></a>--   different module.  So they have been separated out from ppHighLevelDecl.
<a name="line-598"></a>ppHighLevelInstances :: NameConverter -&gt; Decl -&gt; Doc
<a name="line-599"></a>ppHighLevelInstances nx (ElementsAttrsAbstract t insts comm) =
<a name="line-600"></a>    text "instance SchemaType" &lt;+&gt; ppUnqConId nx t &lt;+&gt; text "where"
<a name="line-601"></a>        $$ nest 4 (text "parseSchemaType s = do" 
<a name="line-602"></a>                  $$ nest 4 (vcat (intersperse (text "`onFail`")
<a name="line-603"></a>                                               (map ppParse insts)
<a name="line-604"></a>                                   ++ [text "`onFail` fail" &lt;+&gt; errmsg])))
<a name="line-605"></a>  where
<a name="line-606"></a>    ppParse (name,Nothing) = text "(fmap" &lt;+&gt; con name &lt;+&gt;
<a name="line-607"></a>                             text "$ parseSchemaType s)"
<a name="line-608"></a>    ppParse (name,Just _)  = text "(return" &lt;+&gt; con name &lt;+&gt;
<a name="line-609"></a>                             text "`apply` (fmap const $ parseSchemaType s)" &lt;+&gt;
<a name="line-610"></a>                             text "`apply` return" &lt;+&gt; fwd name &lt;&gt; text ")"
<a name="line-611"></a>    errmsg = text "\"Parse failed when expecting an extension type of"
<a name="line-612"></a>             &lt;+&gt; ppXName t &lt;&gt; text ",\\n\\\n\\  namely one of:\\n\\\n\\"
<a name="line-613"></a>             &lt;&gt; hcat (intersperse (text ",")
<a name="line-614"></a>                                  (map (ppXName . fst) insts))
<a name="line-615"></a>             &lt;&gt; text "\""
<a name="line-616"></a>    fwd name = ppFwdConId nx name
<a name="line-617"></a>    con name = ppJoinConId nx t name
<a name="line-618"></a>
<a name="line-619"></a>ppHighLevelInstances nx e@(ElementAbstractOfType n t substgrp comm)
<a name="line-620"></a>    | any notInScope substgrp = ppElementAbstractOfType nx e
<a name="line-621"></a>    | otherwise = empty
<a name="line-622"></a>  where
<a name="line-623"></a>    notInScope (_,Just _)  = True
<a name="line-624"></a>    notInScope (_,Nothing) = False
<a name="line-625"></a>
<a name="line-626"></a>ppHighLevelInstances nx (ExtendComplexType t s oes oas es as
<a name="line-627"></a>                                      fwdReqd absSup grandsuper comm) =
<a name="line-628"></a>    empty
<a name="line-629"></a>--  ppExtension nx t s fwdReqd absSup oes oas es as
<a name="line-630"></a>--  $$ (if not (null grandsuper) &amp;&amp; isJust fwdReqd
<a name="line-631"></a>--      then ppSuperExtension nx s grandsuper (t,Nothing)
<a name="line-632"></a>--      else empty)
<a name="line-633"></a>
<a name="line-634"></a>ppHighLevelInstances nx (ExtendComplexTypeAbstract t s insts
<a name="line-635"></a>                                                   fwdReqd grandsuper comm) =
<a name="line-636"></a>    ppHighLevelInstances nx (ElementsAttrsAbstract t insts comm)
<a name="line-637"></a>--  $$ ppExtension nx t s fwdReqd True [] [] [] []
<a name="line-638"></a>--  $$ if not (null grandsuper)
<a name="line-639"></a>--     then vcat (map (ppSuperExtension nx t grandsuper) insts)
<a name="line-640"></a>--                     -- FIXME some instances are missing!
<a name="line-641"></a>--     else empty
<a name="line-642"></a>
<a name="line-643"></a>
<a name="line-644"></a>ppElementAbstractOfType nx (ElementAbstractOfType n t substgrp comm) =
<a name="line-645"></a>    ppComment Before comm
<a name="line-646"></a>    $$ (text "element" &lt;&gt; ppUnqConId nx n) &lt;+&gt; text "::"
<a name="line-647"></a>        &lt;+&gt; text "XMLParser" &lt;+&gt; ppConId nx t
<a name="line-648"></a>    $$ (text "element" &lt;&gt; ppUnqConId nx n) &lt;+&gt; text "="
<a name="line-649"></a>       &lt;+&gt; vcat (intersperse (text "`onFail`") (map ppOne substgrp)
<a name="line-650"></a>                 ++ [text "`onFail` fail" &lt;+&gt; errmsg])
<a name="line-651"></a>  where
<a name="line-652"></a>    ppOne (c,Nothing) = text "fmap" &lt;+&gt; text "supertype" -- ppJoinConId nx t c
<a name="line-653"></a>                        &lt;+&gt; (text "element" &lt;&gt; ppConId nx c)
<a name="line-654"></a>    ppOne (c,Just _)  = text "fmap" &lt;+&gt; text "supertype" -- ppJoinConId nx t c
<a name="line-655"></a>                        &lt;+&gt; (text "element" &lt;&gt; ppConId nx c)
<a name="line-656"></a>                        &lt;+&gt; text "-- FIXME: element is forward-declared"
<a name="line-657"></a>    errmsg = text "\"Parse failed when expecting an element in the substitution group for\\n\\\n\\    &lt;"
<a name="line-658"></a>             &lt;&gt; ppXName n &lt;&gt; text "&gt;,\\n\\\n\\  namely one of:\\n\\\n\\&lt;"
<a name="line-659"></a>             &lt;&gt; hcat (intersperse (text "&gt;, &lt;")
<a name="line-660"></a>                                  (map (ppXName . fst) substgrp))
<a name="line-661"></a>             &lt;&gt; text "&gt;\""
<a name="line-662"></a>
<a name="line-663"></a>----------------------------------------------------------------------------- -}</span>
<a name="line-664"></a>
<a name="line-665"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span>
<a name="line-666"></a>
<a name="line-667"></a><a name="ppExtension"></a><span class='hs-comment'>-- | Generate an instance of the Extension class for a subtype/supertype pair.</span>
<a name="line-668"></a><span class='hs-definition'>ppExtension</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-669"></a>               <span class='hs-keyglyph'>[</span><span class='hs-conid'>Element</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Attribute</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Element</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Attribute</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-670"></a><span class='hs-definition'>ppExtension</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>s</span> <span class='hs-varid'>fwdReqd</span> <span class='hs-varid'>abstractSuper</span> <span class='hs-varid'>oes</span> <span class='hs-varid'>oas</span> <span class='hs-varid'>es</span> <span class='hs-keyword'>as</span> <span class='hs-keyglyph'>=</span>
<a name="line-671"></a>    <span class='hs-varid'>text</span> <span class='hs-str'>"instance Extension"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>s</span>
<a name="line-672"></a>                              <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-673"></a>       <span class='hs-varop'>$$</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>abstractSuper</span> <span class='hs-keyword'>then</span>
<a name="line-674"></a>           <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"supertype v"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"="</span>
<a name="line-675"></a>                                      <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppJoinConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>s</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span>
<a name="line-676"></a>                                 <span class='hs-comment'>--   (if isJust fwdReqd</span>
<a name="line-677"></a>                                 <span class='hs-comment'>--    then text "(\\_-&gt; v)" &lt;+&gt; ppFwdConId nx t</span>
<a name="line-678"></a>                                 <span class='hs-comment'>--    else text "v")</span>
<a name="line-679"></a>                                      <span class='hs-varid'>text</span> <span class='hs-str'>"v"</span><span class='hs-layout'>)</span>
<a name="line-680"></a>           <span class='hs-keyword'>else</span>
<a name="line-681"></a>           <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"supertype ("</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>ppType</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>oes</span><span class='hs-varop'>++</span><span class='hs-varid'>es</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>oas</span><span class='hs-varop'>++</span><span class='hs-keyword'>as</span><span class='hs-layout'>)</span>
<a name="line-682"></a>                                      <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>") ="</span>
<a name="line-683"></a>                                      <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>11</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppType</span> <span class='hs-varid'>s</span> <span class='hs-varid'>oes</span> <span class='hs-varid'>oas</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-684"></a><span class='hs-comment'>--  $$ (if isJust fwdReqd then</span>
<a name="line-685"></a><span class='hs-comment'>--     -- text "data" &lt;+&gt; fwd t &lt;+&gt; text "=" &lt;+&gt; fwd t $$  -- already defined</span>
<a name="line-686"></a><span class='hs-comment'>--        text ""</span>
<a name="line-687"></a><span class='hs-comment'>--        $$ text "-- | Proxy" &lt;+&gt; fwd t &lt;+&gt; text "was declared earlier in"</span>
<a name="line-688"></a><span class='hs-comment'>--                   &lt;+&gt; ppModId nx (fromJust fwdReqd)</span>
<a name="line-689"></a><span class='hs-comment'>--        $$ text "instance FwdDecl" &lt;+&gt; fwd t &lt;+&gt; ppConId nx t</span>
<a name="line-690"></a><span class='hs-comment'>--      else empty)</span>
<a name="line-691"></a>  <span class='hs-keyword'>where</span>
<a name="line-692"></a>    <span class='hs-varid'>fwd</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFwdConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>name</span>
<a name="line-693"></a>    <span class='hs-varid'>ppType</span> <span class='hs-varid'>t</span> <span class='hs-varid'>es</span> <span class='hs-keyword'>as</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-694"></a>                     <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>hsep</span> <span class='hs-layout'>(</span><span class='hs-varid'>take</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-chr'>'a'</span><span class='hs-conop'>:</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span><span class='hs-keyglyph'>&lt;-</span><span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-695"></a>                     <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>hsep</span> <span class='hs-layout'>(</span><span class='hs-varid'>take</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>es</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-chr'>'e'</span><span class='hs-conop'>:</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span><span class='hs-keyglyph'>&lt;-</span><span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-696"></a>
<a name="line-697"></a><a name="ppSuperExtension"></a><span class='hs-comment'>-- | Generate an instance of the Extension class for a type and its</span>
<a name="line-698"></a><span class='hs-comment'>--   "grand"-supertype, that is, the supertype of its supertype.</span>
<a name="line-699"></a><span class='hs-definition'>ppSuperExtension</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>XName</span><span class='hs-keyglyph'>]</span>
<a name="line-700"></a>                    <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span><span class='hs-layout'>,</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>XName</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-701"></a><span class='hs-comment'>{-
<a name="line-702"></a>ppSuperExtension nx super (grandSuper:_) (t,Nothing) =
<a name="line-703"></a>    text "instance Extension" &lt;+&gt; ppUnqConId nx t &lt;+&gt; ppConId nx grandSuper
<a name="line-704"></a>                              &lt;+&gt; text "where"
<a name="line-705"></a>    $$ nest 4 (text "supertype = (supertype ::"
<a name="line-706"></a>                                           &lt;+&gt; ppUnqConId nx super
<a name="line-707"></a>                                           &lt;+&gt; text "-&gt;"
<a name="line-708"></a>                                           &lt;+&gt; ppConId nx grandSuper &lt;&gt; text ")"
<a name="line-709"></a>              $$ nest 12 (text ". (supertype ::"
<a name="line-710"></a>                                           &lt;+&gt; ppUnqConId nx t
<a name="line-711"></a>                                           &lt;+&gt; text "-&gt;"
<a name="line-712"></a>                                           &lt;+&gt; ppConId nx super &lt;&gt; text ")"))
<a name="line-713"></a>-}</span>
<a name="line-714"></a><span class='hs-definition'>ppSuperExtension</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>super</span> <span class='hs-varid'>grandSupers</span> <span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-layout'>,</span><span class='hs-conid'>Just</span> <span class='hs-varid'>mod</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>  <span class='hs-comment'>-- fwddecl</span>
<a name="line-715"></a>    <span class='hs-varid'>text</span> <span class='hs-str'>"-- Note that"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span>
<a name="line-716"></a>    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"will be declared later in module"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppModId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>mod</span>
<a name="line-717"></a>    <span class='hs-varop'>$$</span> <span class='hs-varid'>ppSuperExtension</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>super</span> <span class='hs-varid'>grandSupers</span> <span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-layout'>,</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>
<a name="line-718"></a><span class='hs-definition'>ppSuperExtension</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>super</span> <span class='hs-varid'>grandSupers</span> <span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-layout'>,</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-719"></a>    <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppSuper</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>reverse</span> <span class='hs-varop'>.</span> <span class='hs-varid'>drop</span> <span class='hs-num'>2</span> <span class='hs-varop'>.</span> <span class='hs-varid'>inits</span> <span class='hs-varop'>$</span> <span class='hs-varid'>super</span><span class='hs-conop'>:</span> <span class='hs-varid'>grandSupers</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-720"></a>  <span class='hs-keyword'>where</span>
<a name="line-721"></a>    <span class='hs-varid'>ppSuper</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>XName</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-722"></a>    <span class='hs-varid'>ppSuper</span> <span class='hs-varid'>t</span> <span class='hs-varid'>gss</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-varid'>gs</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-723"></a>        <span class='hs-varid'>text</span> <span class='hs-str'>"instance Extension"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>gs</span>
<a name="line-724"></a>                                  <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"where"</span>
<a name="line-725"></a>        <span class='hs-varop'>$$</span> <span class='hs-varid'>nest</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"supertype"</span> <span class='hs-varop'>&lt;+&gt;</span>
<a name="line-726"></a>                      <span class='hs-layout'>(</span><span class='hs-varid'>ppvList</span> <span class='hs-str'>"="</span> <span class='hs-str'>"."</span> <span class='hs-str'>""</span> <span class='hs-varid'>coerce</span> <span class='hs-layout'>(</span><span class='hs-varid'>zip</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varid'>gss</span><span class='hs-varop'>++</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>t</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varid'>gss</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-727"></a>    <span class='hs-varid'>coerce</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'>text</span> <span class='hs-str'>"(supertype ::"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppUnqConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>a</span>
<a name="line-728"></a>                                        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"-&gt;"</span>
<a name="line-729"></a>                                        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>b</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>")"</span>
<a name="line-730"></a>
<a name="line-731"></a><a name="ppFields"></a><span class='hs-comment'>-- | Generate named fields from elements and attributes.</span>
<a name="line-732"></a><span class='hs-definition'>ppFields</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Element</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Attribute</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-733"></a><span class='hs-definition'>ppFields</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>es</span> <span class='hs-keyword'>as</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>null</span> <span class='hs-varid'>es</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>null</span> <span class='hs-keyword'>as</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>empty</span>
<a name="line-734"></a><span class='hs-definition'>ppFields</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>es</span> <span class='hs-keyword'>as</span> <span class='hs-keyglyph'>=</span>  <span class='hs-varid'>ppvList</span> <span class='hs-str'>"{"</span> <span class='hs-str'>","</span> <span class='hs-str'>"}"</span> <span class='hs-varid'>id</span> <span class='hs-varid'>fields</span>
<a name="line-735"></a>  <span class='hs-keyword'>where</span>
<a name="line-736"></a>    <span class='hs-varid'>fields</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppFieldAttribute</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyword'>as</span> <span class='hs-varop'>++</span>
<a name="line-737"></a>             <span class='hs-varid'>zipWith</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppFieldElement</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varid'>es</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>0</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span>
<a name="line-738"></a>
<a name="line-739"></a><a name="ppFieldElement"></a><span class='hs-comment'>-- | Generate a single named field (including type sig) from an element.</span>
<a name="line-740"></a><span class='hs-definition'>ppFieldElement</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Element</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-741"></a><span class='hs-definition'>ppFieldElement</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Element</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFieldName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span> <span class='hs-varid'>i</span>
<a name="line-742"></a>                                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>id</span> <span class='hs-varid'>e</span>
<a name="line-743"></a>                                    <span class='hs-varop'>$$</span> <span class='hs-varid'>ppComment</span> <span class='hs-conid'>After</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_comment</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-744"></a><span class='hs-definition'>ppFieldElement</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>OneOf</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>   <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFieldName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span> <span class='hs-varid'>i</span>
<a name="line-745"></a>                                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>id</span> <span class='hs-varid'>e</span>
<a name="line-746"></a>                                    <span class='hs-varop'>$$</span> <span class='hs-varid'>ppCommentForChoice</span> <span class='hs-conid'>After</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_comment</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-747"></a>                                                                <span class='hs-layout'>(</span><span class='hs-varid'>elem_oneOf</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-748"></a><span class='hs-definition'>ppFieldElement</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>AnyElem</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFieldName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span> <span class='hs-varid'>i</span>
<a name="line-749"></a>                                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>id</span> <span class='hs-varid'>e</span>
<a name="line-750"></a>                                    <span class='hs-varop'>$$</span> <span class='hs-varid'>ppComment</span> <span class='hs-conid'>After</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_comment</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-751"></a><span class='hs-definition'>ppFieldElement</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Text</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>    <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFieldName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span> <span class='hs-varid'>i</span>
<a name="line-752"></a>                                    <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>id</span> <span class='hs-varid'>e</span>
<a name="line-753"></a>
<a name="line-754"></a><a name="ppFieldName"></a><span class='hs-comment'>-- | Generate a single named field (no type sig) from an element.</span>
<a name="line-755"></a><span class='hs-definition'>ppFieldName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Element</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-756"></a><span class='hs-definition'>ppFieldName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Element</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFieldId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-757"></a><span class='hs-definition'>ppFieldName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>OneOf</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>   <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFieldId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-varop'>$</span> <span class='hs-conid'>N</span> <span class='hs-varop'>$</span><span class='hs-str'>"choice"</span><span class='hs-varop'>++</span><span class='hs-varid'>show</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span>
<a name="line-758"></a><span class='hs-definition'>ppFieldName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>AnyElem</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFieldId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-varop'>$</span> <span class='hs-conid'>N</span> <span class='hs-varop'>$</span><span class='hs-str'>"any"</span><span class='hs-varop'>++</span><span class='hs-varid'>show</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span>
<a name="line-759"></a><span class='hs-definition'>ppFieldName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Text</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>    <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFieldId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-varop'>$</span> <span class='hs-conid'>N</span> <span class='hs-varop'>$</span><span class='hs-str'>"text"</span><span class='hs-varop'>++</span><span class='hs-varid'>show</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span>
<a name="line-760"></a>
<a name="line-761"></a><a name="ppElemTypeName"></a><span class='hs-comment'>-- | What is the name of the type for an Element (or choice of Elements)?</span>
<a name="line-762"></a><span class='hs-definition'>ppElemTypeName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Doc</span><span class='hs-keyglyph'>-&gt;</span><span class='hs-conid'>Doc</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Element</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-763"></a><span class='hs-definition'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>brack</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Element</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span>
<a name="line-764"></a>    <span class='hs-varid'>ppTypeModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-varid'>brack</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_type</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-765"></a><span class='hs-definition'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>brack</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>OneOf</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span>   <span class='hs-keyglyph'>=</span> 
<a name="line-766"></a>    <span class='hs-varid'>brack</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ppTypeModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>liftedElemModifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-varid'>parens</span> <span class='hs-varop'>$</span>
<a name="line-767"></a>    <span class='hs-varid'>text</span> <span class='hs-str'>"OneOf"</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_oneOf</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-768"></a>     <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>hsep</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppSeq</span> <span class='hs-varop'>.</span> <span class='hs-varid'>cleanChoices</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_oneOf</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-769"></a>  <span class='hs-keyword'>where</span>
<a name="line-770"></a>    <span class='hs-varid'>ppSeq</span> <span class='hs-conid'>[]</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"()"</span>
<a name="line-771"></a>    <span class='hs-varid'>ppSeq</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>e</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>e</span>
<a name="line-772"></a>    <span class='hs-varid'>ppSeq</span> <span class='hs-varid'>es</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"("</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>hcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>intersperse</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>","</span><span class='hs-layout'>)</span>
<a name="line-773"></a>                                     <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>parens</span><span class='hs-layout'>)</span> <span class='hs-varid'>es</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-774"></a>                         <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>")"</span>
<a name="line-775"></a><span class='hs-definition'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>brack</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>AnyElem</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span>
<a name="line-776"></a>    <span class='hs-varid'>brack</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ppTypeModifier</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-varid'>id</span> <span class='hs-varop'>$</span>
<a name="line-777"></a>    <span class='hs-varid'>text</span> <span class='hs-str'>"AnyElement"</span>
<a name="line-778"></a><span class='hs-definition'>ppElemTypeName</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>brack</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Text</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span>
<a name="line-779"></a>    <span class='hs-varid'>text</span> <span class='hs-str'>"String"</span>
<a name="line-780"></a>
<a name="line-781"></a><a name="ppFieldAttribute"></a><span class='hs-comment'>-- | Generate a single named field from an attribute.</span>
<a name="line-782"></a><span class='hs-definition'>ppFieldAttribute</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NameConverter</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>XName</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Attribute</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-783"></a><span class='hs-definition'>ppFieldAttribute</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ppFieldId</span> <span class='hs-varid'>nx</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>attr_name</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"::"</span>
<a name="line-784"></a>                                   <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>attr_required</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>empty</span>
<a name="line-785"></a>                                           <span class='hs-keyword'>else</span> <span class='hs-varid'>text</span> <span class='hs-str'>"Maybe"</span><span class='hs-layout'>)</span>
<a name="line-786"></a>                                   <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>ppConId</span> <span class='hs-varid'>nx</span> <span class='hs-layout'>(</span><span class='hs-varid'>attr_type</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-787"></a>                          <span class='hs-varop'>$$</span> <span class='hs-varid'>ppComment</span> <span class='hs-conid'>After</span> <span class='hs-layout'>(</span><span class='hs-varid'>attr_comment</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-788"></a>
<a name="line-789"></a><a name="ppTypeModifier"></a><span class='hs-comment'>-- | Generate a list or maybe type name (possibly parenthesised).</span>
<a name="line-790"></a><span class='hs-definition'>ppTypeModifier</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Modifier</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>Doc</span><span class='hs-keyglyph'>-&gt;</span><span class='hs-conid'>Doc</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-791"></a><span class='hs-definition'>ppTypeModifier</span> <span class='hs-conid'>Single</span>   <span class='hs-keyword'>_</span> <span class='hs-varid'>d</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>d</span>
<a name="line-792"></a><span class='hs-definition'>ppTypeModifier</span> <span class='hs-conid'>Optional</span> <span class='hs-varid'>k</span> <span class='hs-varid'>d</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>k</span> <span class='hs-varop'>$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"Maybe"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>k</span> <span class='hs-varid'>d</span>
<a name="line-793"></a><span class='hs-definition'>ppTypeModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-conid'>Nothing</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>  <span class='hs-keyword'>_</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>d</span>
<a name="line-794"></a><span class='hs-definition'>ppTypeModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>k</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>k</span> <span class='hs-varop'>$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"Maybe"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>k</span> <span class='hs-varid'>d</span>
<a name="line-795"></a><span class='hs-definition'>ppTypeModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>              <span class='hs-keyword'>_</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"["</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>d</span> <span class='hs-varop'>&lt;&gt;</span> <span class='hs-varid'>text</span> <span class='hs-str'>"]"</span>
<a name="line-796"></a>
<a name="line-797"></a><a name="ppElemModifier"></a><span class='hs-comment'>-- | Generate a parser for a list or Maybe value.</span>
<a name="line-798"></a><span class='hs-definition'>ppElemModifier</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Modifier</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-799"></a><span class='hs-definition'>ppElemModifier</span> <span class='hs-conid'>Single</span>    <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>doc</span>
<a name="line-800"></a><span class='hs-definition'>ppElemModifier</span> <span class='hs-conid'>Optional</span>  <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"optional"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>doc</span>
<a name="line-801"></a><span class='hs-definition'>ppElemModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-conid'>Nothing</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>  <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>doc</span>
<a name="line-802"></a><span class='hs-definition'>ppElemModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"optional"</span>
<a name="line-803"></a>                                                       <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>doc</span>
<a name="line-804"></a><span class='hs-definition'>ppElemModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>doc</span>
<a name="line-805"></a>               <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span><span class='hs-varop'>==</span><span class='hs-varid'>maxBound</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"many"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>doc</span>
<a name="line-806"></a><span class='hs-definition'>ppElemModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-conid'>Nothing</span>  <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>doc</span>
<a name="line-807"></a>               <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span><span class='hs-varop'>==</span><span class='hs-varid'>maxBound</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"many1"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>doc</span>
<a name="line-808"></a><span class='hs-definition'>ppElemModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>doc</span>
<a name="line-809"></a>               <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span><span class='hs-varop'>==</span><span class='hs-varid'>maxBound</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"many1"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>doc</span>
<a name="line-810"></a><span class='hs-definition'>ppElemModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span> <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"between"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-layout'>(</span><span class='hs-varid'>parens</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-811"></a>                                                  <span class='hs-varop'>$$</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>doc</span><span class='hs-layout'>)</span>
<a name="line-812"></a>
<a name="line-813"></a><a name="xmlElemModifier"></a><span class='hs-comment'>-- | Generate a toXML for a list or Maybe value.</span>
<a name="line-814"></a><span class='hs-definition'>xmlElemModifier</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Modifier</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Doc</span>
<a name="line-815"></a><span class='hs-definition'>xmlElemModifier</span> <span class='hs-conid'>Single</span>    <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>doc</span>
<a name="line-816"></a><span class='hs-definition'>xmlElemModifier</span> <span class='hs-conid'>Optional</span>  <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"maybe []"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>doc</span>
<a name="line-817"></a><span class='hs-definition'>xmlElemModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-conid'>Nothing</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>  <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>doc</span>
<a name="line-818"></a><span class='hs-definition'>xmlElemModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"maybe []"</span>
<a name="line-819"></a>                                                        <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>doc</span>
<a name="line-820"></a><span class='hs-definition'>xmlElemModifier</span> <span class='hs-layout'>(</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>doc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"concatMap"</span> <span class='hs-varop'>&lt;+&gt;</span> <span class='hs-varid'>parens</span> <span class='hs-varid'>doc</span>
<a name="line-821"></a>
<a name="line-822"></a><a name="cleanChoices"></a><span class='hs-comment'>-- | Eliminate a Maybe type modifier, when it occurs directly inside a</span>
<a name="line-823"></a><span class='hs-comment'>--   choice construct (since a parsed Nothing would always be preferred over</span>
<a name="line-824"></a><span class='hs-comment'>--   a real value later in the choice).  Likewise, empty lists must</span>
<a name="line-825"></a><span class='hs-comment'>--   be disallowed inside choice.</span>
<a name="line-826"></a><span class='hs-definition'>cleanChoices</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Element</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Element</span><span class='hs-keyglyph'>]</span>
<a name="line-827"></a><span class='hs-definition'>cleanChoices</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Element</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-828"></a>    <span class='hs-keyword'>case</span> <span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>e</span> <span class='hs-keyword'>of</span>
<a name="line-829"></a>      <span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>e</span><span class='hs-layout'>{</span><span class='hs-varid'>elem_modifier</span><span class='hs-keyglyph'>=</span><span class='hs-conid'>Single</span><span class='hs-layout'>}</span>
<a name="line-830"></a>      <span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-varid'>max</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>e</span><span class='hs-layout'>{</span><span class='hs-varid'>elem_modifier</span><span class='hs-keyglyph'>=</span><span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>max</span><span class='hs-layout'>)</span><span class='hs-layout'>}</span>
<a name="line-831"></a>      <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>e</span>
<a name="line-832"></a><span class='hs-definition'>cleanChoices</span> <span class='hs-varid'>es</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>es</span>
<a name="line-833"></a>
<a name="line-834"></a><a name="liftedElemModifier"></a><span class='hs-comment'>-- | Sometimes, a choice without a type modifier contains element sequences,</span>
<a name="line-835"></a><span class='hs-comment'>--   all of which have the same modifier. In that case, it makes sense to lift</span>
<a name="line-836"></a><span class='hs-comment'>--   the modifier (typically Maybe) to the outer layer.</span>
<a name="line-837"></a><span class='hs-definition'>liftedElemModifier</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Element</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Modifier</span>
<a name="line-838"></a><span class='hs-definition'>liftedElemModifier</span> <span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>OneOf</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span>
<a name="line-839"></a>    <span class='hs-keyword'>case</span> <span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>e</span> <span class='hs-keyword'>of</span>
<a name="line-840"></a>      <span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-conid'>Nothing</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>newModifier</span>
<a name="line-841"></a>      <span class='hs-conid'>Single</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>newModifier</span>
<a name="line-842"></a>      <span class='hs-varid'>m</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span>
<a name="line-843"></a>  <span class='hs-keyword'>where</span>
<a name="line-844"></a>    <span class='hs-varid'>newModifier</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>all</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>of</span>
<a name="line-845"></a>                                 <span class='hs-conid'>Text</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>True</span>
<a name="line-846"></a>                                 <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>elem_modifier</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>of</span>
<a name="line-847"></a>                                        <span class='hs-conid'>Range</span> <span class='hs-layout'>(</span><span class='hs-conid'>Occurs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-num'>0</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-conid'>True</span>
<a name="line-848"></a>                                        <span class='hs-conid'>Optional</span>                  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>True</span>
<a name="line-849"></a>                                        <span class='hs-keyword'>_</span>                         <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span>
<a name="line-850"></a>                         <span class='hs-layout'>(</span><span class='hs-varid'>concat</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_oneOf</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-851"></a>                  <span class='hs-keyword'>then</span> <span class='hs-conid'>Optional</span>
<a name="line-852"></a>                  <span class='hs-keyword'>else</span> <span class='hs-conid'>Single</span>
<a name="line-853"></a>
<a name="line-854"></a><a name="paragraph"></a><span class='hs-comment'>-- | Split long lines of comment text into a paragraph with a maximum width.</span>
<a name="line-855"></a><span class='hs-definition'>paragraph</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</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>
<a name="line-856"></a><span class='hs-definition'>paragraph</span> <span class='hs-varid'>n</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>go</span> <span class='hs-varid'>n</span> <span class='hs-layout'>(</span><span class='hs-varid'>words</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-857"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>go</span> <span class='hs-varid'>i</span> <span class='hs-conid'>[]</span>     <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-858"></a>          <span class='hs-varid'>go</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>    <span class='hs-keyglyph'>|</span> <span class='hs-varid'>len</span><span class='hs-varop'>&lt;</span><span class='hs-varid'>i</span>     <span class='hs-keyglyph'>=</span>       <span class='hs-varid'>x</span>
<a name="line-859"></a>                      <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\n"</span><span class='hs-varop'>++</span><span class='hs-varid'>x</span>
<a name="line-860"></a>              <span class='hs-keyword'>where</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>length</span> <span class='hs-varid'>x</span>
<a name="line-861"></a>          <span class='hs-varid'>go</span> <span class='hs-varid'>i</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'>len</span><span class='hs-varop'>&lt;</span><span class='hs-varid'>i</span>     <span class='hs-keyglyph'>=</span>       <span class='hs-varid'>x</span><span class='hs-varop'>++</span><span class='hs-str'>" "</span><span class='hs-varop'>++</span><span class='hs-varid'>go</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span><span class='hs-comment'>-</span><span class='hs-varid'>len</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-862"></a>                      <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\n"</span><span class='hs-varop'>++</span><span class='hs-varid'>x</span><span class='hs-varop'>++</span><span class='hs-str'>" "</span><span class='hs-varop'>++</span><span class='hs-varid'>go</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span><span class='hs-comment'>-</span><span class='hs-varid'>len</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-863"></a>              <span class='hs-keyword'>where</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>length</span> <span class='hs-varid'>x</span>
<a name="line-864"></a>
<a name="line-865"></a><a name="uniqueify"></a><span class='hs-definition'>uniqueify</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Element</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Element</span><span class='hs-keyglyph'>]</span>
<a name="line-866"></a><span class='hs-definition'>uniqueify</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>go</span> <span class='hs-conid'>[]</span>
<a name="line-867"></a>  <span class='hs-keyword'>where</span>
<a name="line-868"></a>    <span class='hs-varid'>go</span> <span class='hs-varid'>seen</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-869"></a>    <span class='hs-varid'>go</span> <span class='hs-varid'>seen</span> <span class='hs-layout'>(</span><span class='hs-varid'>e</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Element</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span><span class='hs-conop'>:</span><span class='hs-varid'>es</span><span class='hs-layout'>)</span>
<a name="line-870"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>seen</span>
<a name="line-871"></a>                    <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>let</span> <span class='hs-varid'>fresh</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>new</span> <span class='hs-layout'>(</span><span class='hs-varop'>`elem`</span><span class='hs-varid'>seen</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <span class='hs-keyword'>in</span>
<a name="line-872"></a>                      <span class='hs-varid'>e</span><span class='hs-layout'>{</span><span class='hs-varid'>elem_name</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>fresh</span><span class='hs-layout'>}</span> <span class='hs-conop'>:</span> <span class='hs-varid'>go</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>fresh</span><span class='hs-conop'>:</span><span class='hs-varid'>seen</span><span class='hs-layout'>)</span> <span class='hs-varid'>es</span>
<a name="line-873"></a>        <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>e</span><span class='hs-conop'>:</span> <span class='hs-varid'>go</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>elem_name</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span> <span class='hs-varid'>seen</span><span class='hs-layout'>)</span> <span class='hs-varid'>es</span>
<a name="line-874"></a>    <span class='hs-varid'>go</span> <span class='hs-varid'>seen</span> <span class='hs-layout'>(</span><span class='hs-varid'>e</span><span class='hs-conop'>:</span><span class='hs-varid'>es</span><span class='hs-layout'>)</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>e</span> <span class='hs-conop'>:</span> <span class='hs-varid'>go</span> <span class='hs-varid'>seen</span> <span class='hs-varid'>es</span>
<a name="line-875"></a>    <span class='hs-varid'>new</span> <span class='hs-varid'>pred</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-layout'>(</span><span class='hs-conid'>N</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>     <span class='hs-keyglyph'>=</span> <span class='hs-conid'>XName</span> <span class='hs-varop'>$</span> <span class='hs-conid'>N</span> <span class='hs-varop'>$</span> <span class='hs-varid'>head</span> <span class='hs-varop'>$</span>
<a name="line-876"></a>                                 <span class='hs-varid'>dropWhile</span> <span class='hs-varid'>pred</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>n</span><span class='hs-varop'>++</span><span class='hs-varid'>show</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>2</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-877"></a>    <span class='hs-varid'>new</span> <span class='hs-varid'>pred</span> <span class='hs-layout'>(</span><span class='hs-conid'>XName</span> <span class='hs-layout'>(</span><span class='hs-conid'>QN</span> <span class='hs-varid'>ns</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>XName</span> <span class='hs-varop'>$</span> <span class='hs-conid'>QN</span> <span class='hs-varid'>ns</span> <span class='hs-varop'>$</span> <span class='hs-varid'>head</span> <span class='hs-varop'>$</span>
<a name="line-878"></a>                                 <span class='hs-varid'>dropWhile</span> <span class='hs-varid'>pred</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>n</span><span class='hs-varop'>++</span><span class='hs-varid'>show</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>2</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-879"></a>
</pre></body>
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