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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE PatternGuards #-}</span>
<a name="line-2"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-3"></a><span class='hs-comment'>-- |</span>
<a name="line-4"></a><span class='hs-comment'>-- Module : Text.CSL.Output.Plain</span>
<a name="line-5"></a><span class='hs-comment'>-- Copyright : (c) Andrea Rossato</span>
<a name="line-6"></a><span class='hs-comment'>-- License : BSD-style (see LICENSE)</span>
<a name="line-7"></a><span class='hs-comment'>--</span>
<a name="line-8"></a><span class='hs-comment'>-- Maintainer : Andrea Rossato <andrea.rossato@unitn.it></span>
<a name="line-9"></a><span class='hs-comment'>-- Stability : unstable</span>
<a name="line-10"></a><span class='hs-comment'>-- Portability : unportable</span>
<a name="line-11"></a><span class='hs-comment'>--</span>
<a name="line-12"></a><span class='hs-comment'>-- The plain ascii output formatter for CSL</span>
<a name="line-13"></a><span class='hs-comment'>--</span>
<a name="line-14"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-15"></a>
<a name="line-16"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>CSL</span><span class='hs-varop'>.</span><span class='hs-conid'>Output</span><span class='hs-varop'>.</span><span class='hs-conid'>Plain</span>
<a name="line-17"></a> <span class='hs-layout'>(</span> <span class='hs-varid'>renderPlain</span>
<a name="line-18"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>renderPlainStrict</span>
<a name="line-19"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>procList</span>
<a name="line-20"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varop'><+></span><span class='hs-layout'>)</span>
<a name="line-21"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varop'><></span><span class='hs-layout'>)</span>
<a name="line-22"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>capitalize</span>
<a name="line-23"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>entityToChar</span>
<a name="line-24"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>head'</span>
<a name="line-25"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>tail'</span>
<a name="line-26"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-27"></a>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Arrow</span> <span class='hs-layout'>(</span> <span class='hs-layout'>(</span><span class='hs-varop'>&&&</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-29"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span>
<a name="line-30"></a>
<a name="line-31"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>CSL</span><span class='hs-varop'>.</span><span class='hs-conid'>Style</span>
<a name="line-32"></a>
<a name="line-33"></a><a name="renderPlain"></a><span class='hs-comment'>-- | Render the 'FormattedOutput' into a plain text string.</span>
<a name="line-34"></a><span class='hs-definition'>renderPlain</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FormattedOutput</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-35"></a><span class='hs-definition'>renderPlain</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varop'>$</span> <span class='hs-varid'>render</span> <span class='hs-conid'>False</span>
<a name="line-36"></a>
<a name="line-37"></a><a name="renderPlainStrict"></a><span class='hs-comment'>-- | Same as 'renderPlain' , but will not clean up the produced</span>
<a name="line-38"></a><span class='hs-comment'>-- output.</span>
<a name="line-39"></a><span class='hs-definition'>renderPlainStrict</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FormattedOutput</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-40"></a><span class='hs-definition'>renderPlainStrict</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varop'>$</span> <span class='hs-varid'>render</span> <span class='hs-conid'>True</span>
<a name="line-41"></a>
<a name="line-42"></a><a name="render"></a><span class='hs-definition'>render</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FormattedOutput</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-43"></a><span class='hs-definition'>render</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>FPan</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>show</span> <span class='hs-varid'>i</span>
<a name="line-44"></a><span class='hs-definition'>render</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>FDel</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>s</span>
<a name="line-45"></a><span class='hs-definition'>render</span> <span class='hs-varid'>b</span> <span class='hs-varid'>fo</span>
<a name="line-46"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-conid'>FS</span> <span class='hs-varid'>str</span> <span class='hs-varid'>fm</span> <span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>prefix</span> <span class='hs-varid'>fm</span> <span class='hs-varop'><++></span> <span class='hs-varid'>format</span> <span class='hs-varid'>fm</span> <span class='hs-layout'>(</span><span class='hs-varid'>trim</span> <span class='hs-varid'>str</span> <span class='hs-layout'>)</span> <span class='hs-varop'><++></span> <span class='hs-varid'>suffix</span> <span class='hs-varid'>fm</span>
<a name="line-47"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-conid'>FN</span> <span class='hs-varid'>str</span> <span class='hs-varid'>fm</span> <span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>prefix</span> <span class='hs-varid'>fm</span> <span class='hs-varop'><++></span> <span class='hs-varid'>format</span> <span class='hs-varid'>fm</span> <span class='hs-layout'>(</span><span class='hs-varid'>trim</span> <span class='hs-varid'>str</span> <span class='hs-layout'>)</span> <span class='hs-varop'><++></span> <span class='hs-varid'>suffix</span> <span class='hs-varid'>fm</span>
<a name="line-48"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-conid'>FO</span> <span class='hs-varid'>fm</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>prefix</span> <span class='hs-varid'>fm</span> <span class='hs-varop'><++></span> <span class='hs-varid'>format</span> <span class='hs-varid'>fm</span> <span class='hs-layout'>(</span><span class='hs-varid'>trim</span> <span class='hs-varop'>$</span> <span class='hs-varid'>rest</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-varop'><++></span> <span class='hs-varid'>suffix</span> <span class='hs-varid'>fm</span>
<a name="line-49"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-50"></a> <span class='hs-keyword'>where</span>
<a name="line-51"></a> <span class='hs-varid'>rest</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>procList</span> <span class='hs-varid'>xs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concatM</span> <span class='hs-layout'>(</span><span class='hs-varid'>render</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-52"></a>
<a name="line-53"></a> <span class='hs-varid'>trim</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>id</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>unwords</span> <span class='hs-varop'>.</span> <span class='hs-varid'>words</span>
<a name="line-54"></a> <span class='hs-layout'>(</span><span class='hs-varop'><++></span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>then</span> <span class='hs-layout'>(</span><span class='hs-varop'>++</span><span class='hs-layout'>)</span> <span class='hs-keyword'>else</span> <span class='hs-layout'>(</span><span class='hs-varop'><></span><span class='hs-layout'>)</span>
<a name="line-55"></a> <span class='hs-varid'>concatM</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldr</span> <span class='hs-layout'>(</span><span class='hs-varop'><++></span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span>
<a name="line-56"></a>
<a name="line-57"></a> <span class='hs-varid'>quote</span> <span class='hs-varid'>f</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>s</span> <span class='hs-varop'>/=</span> <span class='hs-conid'>[]</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>quotes</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>then</span> <span class='hs-str'>"\""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>s</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>s</span>
<a name="line-58"></a> <span class='hs-varid'>capital</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>toUpper</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-59"></a> <span class='hs-varid'>format</span> <span class='hs-varid'>f</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>quote</span> <span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-varid'>text_case</span> <span class='hs-varid'>f</span> <span class='hs-varop'>$</span> <span class='hs-varid'>s</span>
<a name="line-60"></a>
<a name="line-61"></a> <span class='hs-varid'>text_case</span> <span class='hs-varid'>fm</span> <span class='hs-varid'>s</span>
<a name="line-62"></a> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"capitalize-first"</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>textCase</span> <span class='hs-varid'>fm</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>procList</span> <span class='hs-varid'>s</span> <span class='hs-varid'>capital</span>
<a name="line-63"></a> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"capitalize-all"</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>textCase</span> <span class='hs-varid'>fm</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>procList</span> <span class='hs-varid'>s</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unwords</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>capital</span> <span class='hs-varop'>.</span> <span class='hs-varid'>words</span>
<a name="line-64"></a> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"lowercase"</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>textCase</span> <span class='hs-varid'>fm</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>toLower</span> <span class='hs-varid'>s</span>
<a name="line-65"></a> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"uppercase"</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>textCase</span> <span class='hs-varid'>fm</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>toUpper</span> <span class='hs-varid'>s</span>
<a name="line-66"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>s</span>
<a name="line-67"></a>
<a name="line-68"></a><a name="procList"></a><span class='hs-definition'>procList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>b</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>b</span><span class='hs-keyglyph'>]</span>
<a name="line-69"></a><span class='hs-definition'>procList</span> <span class='hs-varid'>s</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>s</span> <span class='hs-varop'>/=</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>f</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>[]</span>
<a name="line-70"></a>
<a name="line-71"></a><a name="<+>"></a><span class='hs-layout'>(</span><span class='hs-varop'><+></span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-72"></a><span class='hs-conid'>[]</span> <span class='hs-varop'><+></span> <span class='hs-varid'>ss</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ss</span>
<a name="line-73"></a><a name="s"></a><span class='hs-definition'>s</span> <span class='hs-varop'><+></span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>s</span>
<a name="line-74"></a><span class='hs-definition'>s</span> <span class='hs-varop'><+></span> <span class='hs-varid'>ss</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>s</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>ss</span>
<a name="line-75"></a>
<a name="line-76"></a><a name="<>"></a><span class='hs-layout'>(</span><span class='hs-varop'><></span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-77"></a><a name="sa"></a><span class='hs-definition'>sa</span> <span class='hs-varop'><></span> <span class='hs-varid'>sb</span>
<a name="line-78"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>sa</span> <span class='hs-varop'>/=</span> <span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</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'>sb</span>
<a name="line-79"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>last</span> <span class='hs-varid'>sa</span> <span class='hs-varop'>==</span> <span class='hs-varid'>s</span>
<a name="line-80"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>s</span> <span class='hs-varop'>`elem`</span> <span class='hs-str'>";:,. "</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sa</span> <span class='hs-varop'>++</span> <span class='hs-varid'>xs</span>
<a name="line-81"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sa</span> <span class='hs-varop'>++</span> <span class='hs-varid'>sb</span>
<a name="line-82"></a>
<a name="line-83"></a><a name="capitalize"></a><span class='hs-definition'>capitalize</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-84"></a><span class='hs-definition'>capitalize</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>s</span> <span class='hs-varop'>/=</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>toUpper</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>tail</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>[]</span>
<a name="line-85"></a>
<a name="line-86"></a><a name="entityToChar"></a><span class='hs-definition'>entityToChar</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-87"></a><span class='hs-definition'>entityToChar</span> <span class='hs-varid'>s</span>
<a name="line-88"></a> <span class='hs-keyglyph'>|</span> <span class='hs-chr'>'&'</span><span class='hs-conop'>:</span><span class='hs-chr'>'#'</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>uncurry</span> <span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>parseEntity</span> <span class='hs-varid'>xs</span>
<a name="line-89"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-conop'>:</span><span class='hs-varid'>xs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <span class='hs-conop'>:</span> <span class='hs-varid'>entityToChar</span> <span class='hs-varid'>xs</span>
<a name="line-90"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-91"></a> <span class='hs-keyword'>where</span>
<a name="line-92"></a> <span class='hs-varid'>parseEntity</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>chr</span> <span class='hs-varop'>.</span> <span class='hs-varid'>read</span> <span class='hs-varop'>.</span> <span class='hs-varid'>takeWhile</span> <span class='hs-varid'>isDigit</span> <span class='hs-varop'>&&&</span>
<a name="line-93"></a> <span class='hs-varid'>entityToChar</span> <span class='hs-varop'>.</span> <span class='hs-varid'>tail'</span> <span class='hs-varop'>.</span> <span class='hs-varid'>dropWhile</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-chr'>';'</span><span class='hs-layout'>)</span>
<a name="line-94"></a>
<a name="line-95"></a><a name="head'"></a><span class='hs-definition'>head'</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-96"></a><span class='hs-definition'>head'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldr</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span>
<a name="line-97"></a>
<a name="line-98"></a><a name="tail'"></a><span class='hs-definition'>tail'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-99"></a><span class='hs-definition'>tail'</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>x</span> <span class='hs-varop'>/=</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>tail</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>[]</span>
</pre></body>
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distrib
>
Fedora
>
14
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x86_64
>
media
>
updates
>
by-pkgid
>
985645091e820b64b6dd8f6fff6fd68e
>
files
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132
