<?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://www.cs.york.ac.uk/fp/darcs/hscolour/ --> <title>Text/Hamlet/Debug.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE TemplateHaskell #-}</span> <a name="line-2"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Hamlet</span><span class='hs-varop'>.</span><span class='hs-conid'>Debug</span> <a name="line-3"></a> <span class='hs-layout'>(</span> <span class='hs-varid'>hamletFileDebug</span> <a name="line-4"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-5"></a> <a name="line-6"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Hamlet</span><span class='hs-varop'>.</span><span class='hs-conid'>Parse</span> <a name="line-7"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Hamlet</span><span class='hs-varop'>.</span><span class='hs-conid'>Quasi</span> <a name="line-8"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Hamlet</span><span class='hs-varop'>.</span><span class='hs-conid'>RT</span> <a name="line-9"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Language</span><span class='hs-varop'>.</span><span class='hs-conid'>Haskell</span><span class='hs-varop'>.</span><span class='hs-conid'>TH</span><span class='hs-varop'>.</span><span class='hs-conid'>Syntax</span> <a name="line-10"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Unsafe</span> <span class='hs-layout'>(</span><span class='hs-varid'>unsafePerformIO</span><span class='hs-layout'>)</span> <a name="line-11"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Arrow</span> <a name="line-12"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Either</span> <a name="line-13"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span><span class='hs-varid'>forM</span><span class='hs-layout'>)</span> <a name="line-14"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Lazy</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>T</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'>Blaze</span> <span class='hs-layout'>(</span><span class='hs-varid'>toHtml</span><span class='hs-layout'>)</span> <a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span> <span class='hs-layout'>(</span><span class='hs-conid'>Text</span><span class='hs-layout'>)</span> <a name="line-17"></a> <a name="line-18"></a><a name="unsafeRenderTemplate"></a><span class='hs-definition'>unsafeRenderTemplate</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>HamletMap</span> <span class='hs-varid'>url</span> <a name="line-19"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>url</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Text</span><span class='hs-layout'>,</span> <span class='hs-conid'>Text</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Text</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Html</span> <a name="line-20"></a><span class='hs-definition'>unsafeRenderTemplate</span> <span class='hs-varid'>fp</span> <span class='hs-varid'>hd</span> <span class='hs-varid'>render</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unsafePerformIO</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-21"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fmap</span> <span class='hs-conid'>T</span><span class='hs-varop'>.</span><span class='hs-varid'>unpack</span> <span class='hs-varop'>$</span> <span class='hs-varid'>readUtf8File</span> <span class='hs-varid'>fp</span> <a name="line-22"></a> <span class='hs-varid'>temp</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseHamletRT</span> <span class='hs-varid'>defaultHamletSettings</span> <span class='hs-varid'>contents</span> <a name="line-23"></a> <span class='hs-varid'>renderHamletRT'</span> <span class='hs-conid'>True</span> <span class='hs-varid'>temp</span> <span class='hs-varid'>hd</span> <span class='hs-varid'>render</span> <a name="line-24"></a> <a name="line-25"></a><a name="hamletFileDebug"></a><span class='hs-definition'>hamletFileDebug</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span> <a name="line-26"></a><span class='hs-definition'>hamletFileDebug</span> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-27"></a> <span class='hs-varid'>contents</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fmap</span> <span class='hs-conid'>T</span><span class='hs-varop'>.</span><span class='hs-varid'>unpack</span> <span class='hs-varop'>$</span> <span class='hs-varid'>qRunIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>readUtf8File</span> <span class='hs-varid'>fp</span> <a name="line-28"></a> <span class='hs-conid'>HamletRT</span> <span class='hs-varid'>docs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>qRunIO</span> <span class='hs-varop'>$</span> <span class='hs-varid'>parseHamletRT</span> <span class='hs-varid'>defaultHamletSettings</span> <span class='hs-varid'>contents</span> <a name="line-29"></a> <span class='hs-varid'>urt</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-varid'>unsafeRenderTemplate</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span> <a name="line-30"></a> <span class='hs-varid'>render</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"render"</span> <a name="line-31"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>hd</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>combineDVals</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>getHD</span> <span class='hs-varid'>docs</span> <a name="line-32"></a> <span class='hs-varid'>hd'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftDVals</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>render</span><span class='hs-layout'>)</span> <span class='hs-varid'>hd</span> <a name="line-33"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>h</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>urt</span> <span class='hs-varop'>`AppE`</span> <span class='hs-conid'>LitE</span> <span class='hs-layout'>(</span><span class='hs-conid'>StringL</span> <span class='hs-varid'>fp</span><span class='hs-layout'>)</span> <span class='hs-varop'>`AppE`</span> <span class='hs-varid'>hd'</span> <span class='hs-varop'>`AppE`</span> <span class='hs-conid'>VarE</span> <span class='hs-varid'>render</span> <a name="line-34"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>LamE</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>render</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>h</span> <a name="line-35"></a> <a name="line-36"></a><a name="derefToExp"></a><span class='hs-definition'>derefToExp</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Exp</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Exp</span> <a name="line-37"></a><span class='hs-definition'>derefToExp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldr1</span> <span class='hs-conid'>AppE</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverse</span> <a name="line-38"></a> <a name="line-39"></a><a name="DVal"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>DVal</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Exp</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>DVal'</span><span class='hs-layout'>)</span> <a name="line-40"></a><a name="DVal'"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>DVal'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>DHtml</span> <a name="line-41"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>DUrl</span> <a name="line-42"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>DUrlParam</span> <a name="line-43"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>DTemplate</span> <a name="line-44"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>DBool</span> <a name="line-45"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>DMaybe</span> <span class='hs-keyglyph'>[</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-layout'>,</span> <span class='hs-conid'>DVal</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-46"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>DList</span> <span class='hs-keyglyph'>[</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-layout'>,</span> <span class='hs-conid'>DVal</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-47"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span><span class='hs-conid'>Show</span><span class='hs-layout'>,</span> <span class='hs-conid'>Eq</span><span class='hs-layout'>)</span> <a name="line-48"></a> <a name="line-49"></a><a name="liftDVals"></a><span class='hs-definition'>liftDVals</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</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-layout'>,</span> <span class='hs-conid'>DVal</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span> <a name="line-50"></a><span class='hs-definition'>liftDVals</span> <span class='hs-varid'>render</span> <span class='hs-varid'>pairs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-51"></a> <span class='hs-varid'>pairs'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>forM</span> <span class='hs-varid'>pairs</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>k</span><span class='hs-layout'>,</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span> <a name="line-52"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>k'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ListE</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-conid'>LitE</span> <span class='hs-varop'>.</span> <span class='hs-conid'>StringL</span><span class='hs-layout'>)</span> <span class='hs-varid'>k</span> <a name="line-53"></a> <span class='hs-varid'>d'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftDVal</span> <span class='hs-varid'>render</span> <span class='hs-varid'>d</span> <a name="line-54"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TupE</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>k'</span><span class='hs-layout'>,</span> <span class='hs-varid'>d'</span><span class='hs-keyglyph'>]</span> <a name="line-55"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>ListE</span> <span class='hs-varid'>pairs'</span> <a name="line-56"></a> <a name="line-57"></a><a name="liftDVal"></a><span class='hs-definition'>liftDVal</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>DVal</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span> <a name="line-58"></a><span class='hs-definition'>liftDVal</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DHtml</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-59"></a> <span class='hs-varid'>f</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-conid'>HDHtml</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toHtml</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span> <a name="line-60"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>f</span> <span class='hs-varop'>`AppE`</span> <span class='hs-varid'>derefToExp</span> <span class='hs-varid'>x</span> <a name="line-61"></a><span class='hs-definition'>liftDVal</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DUrl</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-62"></a> <span class='hs-varid'>f</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-conid'>HDUrl</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span> <a name="line-63"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>f</span> <span class='hs-varop'>`AppE`</span> <span class='hs-varid'>derefToExp</span> <span class='hs-varid'>x</span> <a name="line-64"></a><span class='hs-definition'>liftDVal</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DUrlParam</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-65"></a> <span class='hs-varid'>f</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-varid'>uncurry</span> <span class='hs-conid'>HDUrlParams</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span> <a name="line-66"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>f</span> <span class='hs-varop'>`AppE`</span> <span class='hs-varid'>derefToExp</span> <span class='hs-varid'>x</span> <a name="line-67"></a><span class='hs-definition'>liftDVal</span> <span class='hs-varid'>render</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DTemplate</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-68"></a> <span class='hs-varid'>f</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-conid'>HDHtml</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span> <a name="line-69"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>f</span> <span class='hs-varop'>`AppE`</span> <span class='hs-layout'>(</span><span class='hs-varid'>derefToExp</span> <span class='hs-varid'>x</span> <span class='hs-varop'>`AppE`</span> <span class='hs-varid'>render</span><span class='hs-layout'>)</span> <a name="line-70"></a><span class='hs-definition'>liftDVal</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DBool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-71"></a> <span class='hs-varid'>f</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-conid'>HDBool</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span> <a name="line-72"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>f</span> <span class='hs-varop'>`AppE`</span> <span class='hs-varid'>derefToExp</span> <span class='hs-varid'>x</span> <a name="line-73"></a><span class='hs-definition'>liftDVal</span> <span class='hs-varid'>render</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DMaybe</span> <span class='hs-varid'>each</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-74"></a> <span class='hs-varid'>var</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"_var"</span> <a name="line-75"></a> <span class='hs-varid'>each'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftDVals</span> <span class='hs-varid'>render</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>second</span> <span class='hs-varop'>$</span> <span class='hs-varid'>replaceFirst</span> <span class='hs-varop'>$</span> <span class='hs-conid'>VarE</span> <span class='hs-varid'>var</span><span class='hs-layout'>)</span> <span class='hs-varid'>each</span> <a name="line-76"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>each''</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LamE</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>var</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>each'</span> <a name="line-77"></a> <span class='hs-varid'>hdlist</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-conid'>HDMaybe</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span> <a name="line-78"></a> <span class='hs-varid'>map'</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-varid'>fmap</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span> <a name="line-79"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>hdlist</span> <span class='hs-varop'>`AppE`</span> <span class='hs-layout'>(</span><span class='hs-varid'>map'</span> <span class='hs-varop'>`AppE`</span> <span class='hs-varid'>each''</span> <span class='hs-varop'>`AppE`</span> <span class='hs-varid'>derefToExp</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <a name="line-80"></a><span class='hs-definition'>liftDVal</span> <span class='hs-varid'>render</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DList</span> <span class='hs-varid'>each</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-81"></a> <span class='hs-varid'>var</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"_var"</span> <a name="line-82"></a> <span class='hs-varid'>each'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>liftDVals</span> <span class='hs-varid'>render</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>second</span> <span class='hs-varop'>$</span> <span class='hs-varid'>replaceFirst</span> <span class='hs-varop'>$</span> <span class='hs-conid'>VarE</span> <span class='hs-varid'>var</span><span class='hs-layout'>)</span> <span class='hs-varid'>each</span> <a name="line-83"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>each''</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LamE</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarP</span> <span class='hs-varid'>var</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>each'</span> <a name="line-84"></a> <span class='hs-varid'>hdlist</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-conid'>HDList</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span> <a name="line-85"></a> <span class='hs-varid'>map'</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-varid'>map</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span> <a name="line-86"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>hdlist</span> <span class='hs-varop'>`AppE`</span> <span class='hs-layout'>(</span><span class='hs-varid'>map'</span> <span class='hs-varop'>`AppE`</span> <span class='hs-varid'>each''</span> <span class='hs-varop'>`AppE`</span> <span class='hs-varid'>derefToExp</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <a name="line-87"></a> <a name="line-88"></a><a name="combineDVals"></a><span class='hs-definition'>combineDVals</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</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-layout'>,</span> <span class='hs-conid'>DVal</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</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-layout'>,</span> <span class='hs-conid'>DVal</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-89"></a><span class='hs-definition'>combineDVals</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span> <a name="line-90"></a><span class='hs-definition'>combineDVals</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>x1</span><span class='hs-layout'>,</span> <span class='hs-varid'>y1</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <a name="line-91"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>matches</span> <span class='hs-keyword'>of</span> <a name="line-92"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>x1</span><span class='hs-layout'>,</span> <span class='hs-varid'>y1</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>combineDVals</span> <span class='hs-varid'>rest</span> <a name="line-93"></a> <span class='hs-varid'>ys</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>x1</span><span class='hs-layout'>,</span> <span class='hs-varid'>foldr</span> <span class='hs-varid'>combine'</span> <span class='hs-varid'>y1</span> <span class='hs-varid'>ys</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>combineDVals</span> <span class='hs-varid'>nomatch</span> <a name="line-94"></a> <span class='hs-keyword'>where</span> <a name="line-95"></a> <span class='hs-varid'>matches</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>x</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'>x</span> <span class='hs-varop'>==</span> <span class='hs-varid'>x1</span><span class='hs-layout'>)</span> <span class='hs-varid'>rest</span> <a name="line-96"></a> <span class='hs-varid'>nomatch</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>x</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'>x</span> <span class='hs-varop'>/=</span> <span class='hs-varid'>x1</span><span class='hs-layout'>)</span> <span class='hs-varid'>rest</span> <a name="line-97"></a> <span class='hs-varid'>combine'</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <a name="line-98"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>a</span> <span class='hs-varop'>==</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>combine</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <a name="line-99"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Bad parameters to combine': "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-100"></a> <span class='hs-varid'>combine</span> <span class='hs-layout'>(</span><span class='hs-conid'>DList</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>DList</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>DList</span> <span class='hs-varop'>$</span> <span class='hs-varid'>combineDVals</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-varid'>y</span> <a name="line-101"></a> <span class='hs-varid'>combine</span> <span class='hs-layout'>(</span><span class='hs-conid'>DMaybe</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>DMaybe</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>DMaybe</span> <span class='hs-varop'>$</span> <span class='hs-varid'>combineDVals</span> <span class='hs-varop'>$</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-varid'>y</span> <a name="line-102"></a> <span class='hs-varid'>combine</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <a name="line-103"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-varop'>==</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <a name="line-104"></a> <span class='hs-varid'>combine</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Bad parameters to combine: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <a name="line-105"></a> <a name="line-106"></a><a name="varNames"></a><span class='hs-definition'>varNames</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Exp</span><span class='hs-keyglyph'>]</span> <a name="line-107"></a><span class='hs-definition'>varNames</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varop'>$</span> <span class='hs-varid'>varName</span> <span class='hs-conid'>[]</span> <a name="line-108"></a><a name="getHD"></a><span class='hs-definition'>getHD</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>SimpleDoc</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</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-layout'>,</span> <span class='hs-conid'>DVal</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-109"></a><span class='hs-definition'>getHD</span> <span class='hs-conid'>SDRaw</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span> <a name="line-110"></a><span class='hs-definition'>getHD</span> <span class='hs-layout'>(</span><span class='hs-conid'>SDVar</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>varNames</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DHtml</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-111"></a><span class='hs-definition'>getHD</span> <span class='hs-layout'>(</span><span class='hs-conid'>SDUrl</span> <span class='hs-varid'>hasParams</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <a name="line-112"></a> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>varNames</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>hasParams</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>DUrlParam</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>DUrl</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-113"></a><span class='hs-definition'>getHD</span> <span class='hs-layout'>(</span><span class='hs-conid'>SDTemplate</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>varNames</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DTemplate</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-114"></a><span class='hs-definition'>getHD</span> <span class='hs-layout'>(</span><span class='hs-conid'>SDCond</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>edocs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <a name="line-115"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>hd</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>getHD</span> <span class='hs-varop'>$</span> <span class='hs-varid'>edocs</span> <span class='hs-varop'>++</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>xs</span> <a name="line-116"></a> <span class='hs-varid'>bools</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>varNames</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DBool</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span> <a name="line-117"></a> <span class='hs-keyword'>in</span> <span class='hs-varid'>hd</span> <span class='hs-varop'>++</span> <span class='hs-varid'>bools</span> <a name="line-118"></a><span class='hs-definition'>getHD</span> <span class='hs-layout'>(</span><span class='hs-conid'>SDMaybe</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-varid'>docs</span> <span class='hs-varid'>ndocs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <a name="line-119"></a> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>varNames</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DMaybe</span> <span class='hs-varid'>subs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>tops</span> <span class='hs-varop'>++</span> <span class='hs-varid'>ntops</span> <a name="line-120"></a> <span class='hs-keyword'>where</span> <a name="line-121"></a> <span class='hs-varid'>hd</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>getHD</span> <span class='hs-varid'>docs</span> <a name="line-122"></a> <span class='hs-layout'>(</span><span class='hs-varid'>tops</span><span class='hs-layout'>,</span> <span class='hs-varid'>subs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>partitionEithers</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>go</span> <span class='hs-varid'>hd</span> <a name="line-123"></a> <span class='hs-varid'>ntops</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>getHD</span> <span class='hs-varid'>ndocs</span> <a name="line-124"></a> <span class='hs-varid'>go</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-varid'>y'</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <a name="line-125"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>y</span> <span class='hs-varop'>==</span> <span class='hs-varid'>y'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-layout'>(</span><span class='hs-varid'>rest</span><span class='hs-layout'>,</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <a name="line-126"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <a name="line-127"></a> <span class='hs-varid'>go</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</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'>error</span> <span class='hs-str'>"getHD of SDMaybe"</span> <a name="line-128"></a><span class='hs-definition'>getHD</span> <span class='hs-layout'>(</span><span class='hs-conid'>SDForall</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-varid'>docs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <a name="line-129"></a> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>varNames</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>DList</span> <span class='hs-varid'>subs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>tops</span> <a name="line-130"></a> <span class='hs-keyword'>where</span> <a name="line-131"></a> <span class='hs-varid'>hd</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>getHD</span> <span class='hs-varid'>docs</span> <a name="line-132"></a> <span class='hs-layout'>(</span><span class='hs-varid'>tops</span><span class='hs-layout'>,</span> <span class='hs-varid'>subs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>partitionEithers</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>go</span> <span class='hs-varid'>hd</span> <a name="line-133"></a> <span class='hs-varid'>go</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-varid'>y'</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <a name="line-134"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>y</span> <span class='hs-varop'>==</span> <span class='hs-varid'>y'</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-layout'>(</span><span class='hs-varid'>rest</span><span class='hs-layout'>,</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <a name="line-135"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span> <a name="line-136"></a> <span class='hs-varid'>go</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</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'>error</span> <span class='hs-str'>"getHD of SDForall"</span> <a name="line-137"></a> <a name="line-138"></a><a name="replaceFirst"></a><span class='hs-definition'>replaceFirst</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>DVal</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>DVal</span> <a name="line-139"></a><span class='hs-definition'>replaceFirst</span> <span class='hs-varid'>x</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-varid'>y</span><span class='hs-layout'>,</span> <span class='hs-varid'>z</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>y</span><span class='hs-layout'>,</span> <span class='hs-varid'>z</span><span class='hs-layout'>)</span> <a name="line-140"></a><span class='hs-definition'>replaceFirst</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"replaceFirst on something empty"</span> </pre></body> </html>