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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE TemplateHaskell #-}</span>
<a name="line-2"></a><span class='hs-comment'>{-# LANGUAGE GeneralizedNewtypeDeriving #-}</span>
<a name="line-3"></a><span class='hs-comment'>{-# LANGUAGE FlexibleInstances #-}</span>
<a name="line-4"></a><span class='hs-comment'>{-# LANGUAGE CPP #-}</span>
<a name="line-5"></a><span class='hs-comment'>{-# OPTIONS_GHC -fno-warn-missing-fields #-}</span>
<a name="line-6"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Coffee</span>
<a name="line-7"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>ToCoffee</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-8"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Coffee</span>
<a name="line-9"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>coffee</span>
<a name="line-10"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>coffeeFile</span>
<a name="line-11"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>coffeeFileDebug</span>
<a name="line-12"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>renderCoffee</span>
<a name="line-13"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-14"></a>
<a name="line-15"></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'>Quote</span> <span class='hs-layout'>(</span><span class='hs-conid'>QuasiQuoter</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'>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-17"></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-varop'>.</span><span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>Builder</span> <span class='hs-layout'>(</span><span class='hs-conid'>Builder</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromText</span><span class='hs-layout'>,</span> <span class='hs-varid'>toLazyText</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromLazyText</span><span class='hs-layout'>)</span>
<a name="line-18"></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-keyword'>as</span> <span class='hs-conid'>TS</span>
<a name="line-19"></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'>TL</span>
<a name="line-20"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Process</span> <span class='hs-layout'>(</span><span class='hs-varid'>readProcess</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'>Monoid</span>
<a name="line-22"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Romeo</span>
<a name="line-23"></a>
<a name="line-24"></a><a name="renderCoffee"></a><span class='hs-definition'>renderCoffee</span> <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'>TS</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span><span class='hs-layout'>,</span> <span class='hs-conid'>TS</span><span class='hs-varop'>.</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'>TS</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Coffee</span> <span class='hs-varid'>url</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span>
<a name="line-25"></a><span class='hs-definition'>renderCoffee</span> <span class='hs-varid'>r</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-26"></a> <span class='hs-varid'>out</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>readProcess</span> <span class='hs-str'>"coffee"</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-epb"</span><span class='hs-layout'>,</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-varid'>unpack</span> <span class='hs-varop'>$</span> <span class='hs-varid'>toLazyText</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unCoffee</span> <span class='hs-varop'>$</span> <span class='hs-varid'>s</span> <span class='hs-varid'>r</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span>
<a name="line-27"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-varid'>pack</span> <span class='hs-varid'>out</span>
<a name="line-28"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>unCoffee</span> <span class='hs-layout'>(</span><span class='hs-conid'>Coffeescript</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>c</span>
<a name="line-29"></a>
<a name="line-30"></a><a name="Coffeescript"></a><span class='hs-keyword'>newtype</span> <span class='hs-conid'>Coffeescript</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Coffeescript</span> <span class='hs-layout'>{</span> <span class='hs-varid'>unCoffeescript</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Builder</span> <span class='hs-layout'>}</span>
<a name="line-31"></a> <span class='hs-keyword'>deriving</span> <span class='hs-conid'>Monoid</span>
<a name="line-32"></a>
<a name="line-33"></a><a name="Coffee"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Coffee</span> <span class='hs-varid'>url</span> <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'>TS</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span><span class='hs-layout'>,</span> <span class='hs-conid'>TS</span><span class='hs-varop'>.</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'>TS</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Coffeescript</span>
<a name="line-34"></a>
<a name="line-35"></a><a name="ToCoffee"></a><span class='hs-comment'>-- the types that can be placed in a template</span>
<a name="line-36"></a><a name="ToCoffee"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>ToCoffee</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>where</span>
<a name="line-37"></a> <span class='hs-varid'>toCoffee</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Builder</span>
<a name="line-38"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>ToCoffee</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>where</span> <span class='hs-varid'>toCoffee</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromLazyText</span> <span class='hs-varop'>.</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-varid'>pack</span>
<a name="line-39"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>ToCoffee</span> <span class='hs-conid'>TS</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span> <span class='hs-keyword'>where</span> <span class='hs-varid'>toCoffee</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromText</span>
<a name="line-40"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>ToCoffee</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span> <span class='hs-keyword'>where</span> <span class='hs-varid'>toCoffee</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromLazyText</span>
<a name="line-41"></a>
<a name="line-42"></a><a name="settings"></a><span class='hs-definition'>settings</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Q</span> <span class='hs-conid'>RomeoSettings</span>
<a name="line-43"></a><span class='hs-definition'>settings</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-44"></a> <span class='hs-varid'>toExp</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-varid'>toCoffee</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-45"></a> <span class='hs-varid'>wrapExp</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-conid'>Coffeescript</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-46"></a> <span class='hs-varid'>unWrapExp</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-varid'>unCoffeescript</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-47"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>defaultRomeoSettings</span> <span class='hs-layout'>{</span> <span class='hs-varid'>varChar</span> <span class='hs-keyglyph'>=</span> <span class='hs-chr'>'%'</span>
<a name="line-48"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>toBuilder</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>toExp</span>
<a name="line-49"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>wrap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrapExp</span>
<a name="line-50"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unwrap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unWrapExp</span>
<a name="line-51"></a> <span class='hs-layout'>}</span>
<a name="line-52"></a>
<a name="line-53"></a><a name="coffee"></a><span class='hs-definition'>coffee</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>QuasiQuoter</span>
<a name="line-54"></a><span class='hs-definition'>coffee</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>QuasiQuoter</span> <span class='hs-layout'>{</span> <span class='hs-varid'>quoteExp</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-55"></a> <span class='hs-varid'>rs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>settings</span>
<a name="line-56"></a> <span class='hs-varid'>quoteExp</span> <span class='hs-layout'>(</span><span class='hs-varid'>romeo</span> <span class='hs-varid'>rs</span><span class='hs-layout'>)</span> <span class='hs-varid'>s</span>
<a name="line-57"></a> <span class='hs-layout'>}</span>
<a name="line-58"></a>
<a name="line-59"></a><a name="coffeeFile"></a><span class='hs-definition'>coffeeFile</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-60"></a><span class='hs-definition'>coffeeFile</span> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-61"></a> <span class='hs-varid'>rs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>settings</span>
<a name="line-62"></a> <span class='hs-varid'>romeoFile</span> <span class='hs-varid'>rs</span> <span class='hs-varid'>fp</span>
<a name="line-63"></a>
<a name="line-64"></a><a name="coffeeFileDebug"></a><span class='hs-definition'>coffeeFileDebug</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-65"></a><span class='hs-definition'>coffeeFileDebug</span> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-66"></a> <span class='hs-varid'>rs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>settings</span>
<a name="line-67"></a> <span class='hs-varid'>romeoFileDebug</span> <span class='hs-varid'>rs</span> <span class='hs-varid'>fp</span>
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