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<title>src/Darcs/Patch/Viewing.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>-- Copyright (C) 2002-2004 David Roundy</span>
<a name="line-2"></a><span class='hs-comment'>--</span>
<a name="line-3"></a><span class='hs-comment'>-- This program is free software; you can redistribute it and/or modify</span>
<a name="line-4"></a><span class='hs-comment'>-- it under the terms of the GNU General Public License as published by</span>
<a name="line-5"></a><span class='hs-comment'>-- the Free Software Foundation; either version 2, or (at your option)</span>
<a name="line-6"></a><span class='hs-comment'>-- any later version.</span>
<a name="line-7"></a><span class='hs-comment'>--</span>
<a name="line-8"></a><span class='hs-comment'>-- This program is distributed in the hope that it will be useful,</span>
<a name="line-9"></a><span class='hs-comment'>-- but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="line-10"></a><span class='hs-comment'>-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="line-11"></a><span class='hs-comment'>-- GNU General Public License for more details.</span>
<a name="line-12"></a><span class='hs-comment'>--</span>
<a name="line-13"></a><span class='hs-comment'>-- You should have received a copy of the GNU General Public License</span>
<a name="line-14"></a><span class='hs-comment'>-- along with this program; see the file COPYING. If not, write to</span>
<a name="line-15"></a><span class='hs-comment'>-- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="line-16"></a><span class='hs-comment'>-- Boston, MA 02110-1301, USA.</span>
<a name="line-17"></a>
<a name="line-18"></a><span class='hs-comment'>{-# OPTIONS_GHC -fno-warn-orphans #-}</span>
<a name="line-19"></a><span class='hs-comment'>{-# LANGUAGE CPP #-}</span>
<a name="line-20"></a>
<a name="line-21"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Viewing</span>
<a name="line-22"></a> <span class='hs-layout'>(</span> <span class='hs-varid'>showContextHunk</span><span class='hs-layout'>,</span> <span class='hs-varid'>showContextSeries</span>
<a name="line-23"></a> <span class='hs-layout'>)</span>
<a name="line-24"></a> <span class='hs-keyword'>where</span>
<a name="line-25"></a>
<a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span> <span class='hs-varid'>pi</span><span class='hs-layout'>,</span> <span class='hs-varid'>readFile</span> <span class='hs-layout'>)</span>
<a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Applicative</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-28"></a>
<a name="line-29"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-layout'>(</span> <span class='hs-conid'>TreeIO</span><span class='hs-layout'>,</span> <span class='hs-varid'>fileExists</span><span class='hs-layout'>,</span> <span class='hs-varid'>readFile</span><span class='hs-layout'>,</span> <span class='hs-varid'>tree</span><span class='hs-layout'>,</span> <span class='hs-varid'>virtualTreeMonad</span> <span class='hs-layout'>)</span>
<a name="line-30"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>Tree</span><span class='hs-layout'>(</span> <span class='hs-conid'>Tree</span> <span class='hs-layout'>)</span>
<a name="line-31"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Storage</span><span class='hs-varop'>.</span><span class='hs-conid'>Hashed</span><span class='hs-varop'>.</span><span class='hs-conid'>AnchoredPath</span><span class='hs-layout'>(</span> <span class='hs-varid'>floatPath</span> <span class='hs-layout'>)</span>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>ByteStringUtils</span> <span class='hs-layout'>(</span><span class='hs-varid'>linesPS</span> <span class='hs-layout'>)</span>
<a name="line-33"></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'>ByteString</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>BS</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span><span class='hs-layout'>,</span> <span class='hs-varid'>concat</span><span class='hs-layout'>)</span>
<a name="line-34"></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'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>Lazy</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>BL</span> <span class='hs-layout'>(</span><span class='hs-varid'>toChunks</span><span class='hs-layout'>)</span>
<a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>FileName</span> <span class='hs-layout'>(</span> <span class='hs-varid'>fn2fp</span> <span class='hs-layout'>)</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Printer</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Doc</span><span class='hs-layout'>,</span> <span class='hs-varid'>empty</span><span class='hs-layout'>,</span> <span class='hs-varid'>vcat</span><span class='hs-layout'>,</span>
<a name="line-37"></a> <span class='hs-varid'>text</span><span class='hs-layout'>,</span> <span class='hs-varid'>blueText</span><span class='hs-layout'>,</span> <span class='hs-conid'>Color</span><span class='hs-layout'>(</span><span class='hs-conid'>Cyan</span><span class='hs-layout'>,</span><span class='hs-conid'>Magenta</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>lineColor</span><span class='hs-layout'>,</span>
<a name="line-38"></a> <span class='hs-layout'>(</span><span class='hs-varop'>$$</span><span class='hs-layout'>)</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-39"></a> <span class='hs-varid'>prefix</span><span class='hs-layout'>,</span>
<a name="line-40"></a> <span class='hs-varid'>userchunkPS</span><span class='hs-layout'>,</span>
<a name="line-41"></a> <span class='hs-layout'>)</span>
<a name="line-42"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Format</span> <span class='hs-layout'>(</span> <span class='hs-conid'>PatchListFormat</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'>ListFormat</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'>FileNameFormat</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>FileHunk</span> <span class='hs-layout'>(</span> <span class='hs-conid'>IsHunk</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'>FileHunk</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>showFileHunk</span> <span class='hs-layout'>)</span>
<a name="line-44"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Show</span> <span class='hs-layout'>(</span> <span class='hs-conid'>ShowPatchBasic</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'>ShowPatch</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>formatFileName</span> <span class='hs-layout'>)</span>
<a name="line-45"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Apply</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Apply</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>applyToState</span> <span class='hs-layout'>)</span>
<a name="line-46"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>ApplyMonad</span> <span class='hs-layout'>(</span> <span class='hs-conid'>ApplyMonadTrans</span><span class='hs-layout'>,</span> <span class='hs-varid'>runApplyMonad</span><span class='hs-layout'>,</span> <span class='hs-varid'>getApplyState</span>
<a name="line-47"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>ApplyMonadOver</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyMonad</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>toTree</span> <span class='hs-layout'>)</span>
<a name="line-48"></a><span class='hs-cpp'>#include "gadts.h"</span>
<a name="line-49"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Witnesses</span><span class='hs-varop'>.</span><span class='hs-conid'>Ordered</span> <span class='hs-layout'>(</span> <span class='hs-conid'>RL</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'>FL</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-50"></a> <span class='hs-varid'>mapFL</span><span class='hs-layout'>,</span> <span class='hs-varid'>mapFL_FL</span><span class='hs-layout'>,</span> <span class='hs-varid'>reverseRL</span><span class='hs-layout'>,</span> <span class='hs-varid'>concatFL</span> <span class='hs-layout'>)</span>
<a name="line-51"></a>
<a name="line-52"></a><a name="showContextSeries"></a><span class='hs-definition'>showContextSeries</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyword'>forall</span> <span class='hs-varid'>p</span> <span class='hs-varid'>m</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-conid'>Apply</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ShowPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>IsHunk</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span>
<a name="line-53"></a> <span class='hs-conid'>ApplyMonadTrans</span> <span class='hs-varid'>m</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyMonad</span> <span class='hs-varid'>m</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-54"></a> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>FL</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-conid'>Doc</span>
<a name="line-55"></a><span class='hs-definition'>showContextSeries</span> <span class='hs-varid'>patches</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>scs</span> <span class='hs-conid'>Nothing</span> <span class='hs-varid'>patches</span>
<a name="line-56"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>scs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyword'>forall</span> <span class='hs-varid'>m'</span> <span class='hs-varid'>ww</span> <span class='hs-varid'>xx</span> <span class='hs-varid'>yy</span><span class='hs-varop'>.</span>
<a name="line-57"></a> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyMonadTrans</span> <span class='hs-varid'>m'</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyMonad</span> <span class='hs-varid'>m'</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyMonadBase</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>~</span> <span class='hs-conid'>ApplyMonadBase</span> <span class='hs-varid'>m'</span><span class='hs-layout'>)</span>
<a name="line-58"></a> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileHunk</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>ww</span> <span class='hs-varid'>xx</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FL</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>xx</span> <span class='hs-varid'>yy</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m'</span> <span class='hs-conid'>Doc</span>
<a name="line-59"></a> <span class='hs-varid'>scs</span> <span class='hs-varid'>pold</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span><span class='hs-conop'>:>:</span><span class='hs-varid'>ps</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-60"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>s'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>nestedApply</span> <span class='hs-layout'>(</span><span class='hs-varid'>apply</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varop'>=<<</span> <span class='hs-varid'>getApplyState</span>
<a name="line-61"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>isHunk</span> <span class='hs-varid'>p</span> <span class='hs-keyword'>of</span>
<a name="line-62"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>showContextPatch</span> <span class='hs-varid'>p</span>
<a name="line-63"></a> <span class='hs-varid'>b</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>nestedApply</span> <span class='hs-layout'>(</span><span class='hs-varid'>scs</span> <span class='hs-conid'>Nothing</span> <span class='hs-varid'>ps</span><span class='hs-layout'>)</span> <span class='hs-varid'>s'</span>
<a name="line-64"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>a</span> <span class='hs-varop'>$$</span> <span class='hs-varid'>fst</span> <span class='hs-varid'>b</span>
<a name="line-65"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>fh</span> <span class='hs-keyglyph'>-></span>
<a name="line-66"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>ps</span> <span class='hs-keyword'>of</span>
<a name="line-67"></a> <span class='hs-conid'>NilFL</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fst</span> <span class='hs-varop'><$></span> <span class='hs-varid'>liftApply</span> <span class='hs-layout'>(</span><span class='hs-varid'>cool</span> <span class='hs-varid'>pold</span> <span class='hs-varid'>fh</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-varid'>s'</span>
<a name="line-68"></a> <span class='hs-layout'>(</span><span class='hs-varid'>p2</span><span class='hs-conop'>:>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fst</span> <span class='hs-varop'><$></span> <span class='hs-varid'>liftApply</span> <span class='hs-layout'>(</span><span class='hs-varid'>cool</span> <span class='hs-varid'>pold</span> <span class='hs-varid'>fh</span> <span class='hs-layout'>(</span><span class='hs-varid'>isHunk</span> <span class='hs-varid'>p2</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>s'</span>
<a name="line-69"></a> <span class='hs-varid'>b</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>nestedApply</span> <span class='hs-layout'>(</span><span class='hs-varid'>scs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>fh</span><span class='hs-layout'>)</span> <span class='hs-varid'>ps</span><span class='hs-layout'>)</span> <span class='hs-varid'>s'</span>
<a name="line-70"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>a</span> <span class='hs-varop'>$$</span> <span class='hs-varid'>fst</span> <span class='hs-varid'>b</span>
<a name="line-71"></a> <span class='hs-varid'>scs</span> <span class='hs-keyword'>_</span> <span class='hs-conid'>NilFL</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varid'>empty</span>
<a name="line-72"></a> <span class='hs-varid'>cool</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileHunk</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-73"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FileHunk</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>b</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-74"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileHunk</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>c</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-75"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyMonadBase</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-76"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyMonadBase</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-conid'>Doc</span>
<a name="line-77"></a> <span class='hs-varid'>cool</span> <span class='hs-varid'>pold</span> <span class='hs-varid'>fh</span> <span class='hs-varid'>ps</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fst</span> <span class='hs-varop'><$></span> <span class='hs-varid'>virtualTreeMonad</span> <span class='hs-layout'>(</span><span class='hs-varid'>coolContextHunk</span> <span class='hs-varid'>pold</span> <span class='hs-varid'>fh</span> <span class='hs-varid'>ps</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>toTree</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-78"></a>
<a name="line-79"></a><a name="showContextHunk"></a><span class='hs-definition'>showContextHunk</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyMonad</span> <span class='hs-varid'>m</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>FileHunk</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-conid'>Doc</span>
<a name="line-80"></a><span class='hs-definition'>showContextHunk</span> <span class='hs-varid'>h</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>coolContextHunk</span> <span class='hs-conid'>Nothing</span> <span class='hs-varid'>h</span> <span class='hs-conid'>Nothing</span>
<a name="line-81"></a>
<a name="line-82"></a><a name="coolContextHunk"></a><span class='hs-definition'>coolContextHunk</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyMonad</span> <span class='hs-varid'>m</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyMonadTrans</span> <span class='hs-varid'>m</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span>
<a name="line-83"></a> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileHunk</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FileHunk</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>b</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileHunk</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>c</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-conid'>Doc</span>
<a name="line-84"></a><span class='hs-definition'>coolContextHunk</span> <span class='hs-varid'>prev</span> <span class='hs-varid'>fh</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>FileHunk</span> <span class='hs-varid'>f</span> <span class='hs-varid'>l</span> <span class='hs-varid'>o</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varid'>next</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-85"></a> <span class='hs-varid'>have</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mDoesFileExist</span> <span class='hs-varid'>f</span>
<a name="line-86"></a> <span class='hs-varid'>content</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>have</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>Just</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>mReadFilePS</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-87"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>linesPS</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>content</span> <span class='hs-keyword'>of</span>
<a name="line-88"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>showFileHunk</span> <span class='hs-conid'>OldFormat</span> <span class='hs-varid'>fh</span> <span class='hs-comment'>-- This is a weird error...</span>
<a name="line-89"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>ls</span> <span class='hs-keyglyph'>-></span>
<a name="line-90"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>numpre</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>prev</span> <span class='hs-keyword'>of</span>
<a name="line-91"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileHunk</span> <span class='hs-varid'>f'</span> <span class='hs-varid'>lprev</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>nprev</span><span class='hs-layout'>)</span>
<a name="line-92"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>f'</span> <span class='hs-varop'>==</span> <span class='hs-varid'>f</span> <span class='hs-varop'>&&</span>
<a name="line-93"></a> <span class='hs-varid'>l</span> <span class='hs-comment'>-</span> <span class='hs-layout'>(</span><span class='hs-varid'>lprev</span> <span class='hs-varop'>+</span> <span class='hs-varid'>length</span> <span class='hs-varid'>nprev</span> <span class='hs-varop'>+</span> <span class='hs-num'>3</span><span class='hs-layout'>)</span> <span class='hs-varop'><</span> <span class='hs-num'>3</span> <span class='hs-varop'>&&</span>
<a name="line-94"></a> <span class='hs-varid'>lprev</span> <span class='hs-varop'><</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>-></span>
<a name="line-95"></a> <span class='hs-varid'>max</span> <span class='hs-num'>0</span> <span class='hs-varop'>$</span> <span class='hs-varid'>l</span> <span class='hs-comment'>-</span> <span class='hs-layout'>(</span><span class='hs-varid'>lprev</span> <span class='hs-varop'>+</span> <span class='hs-varid'>length</span> <span class='hs-varid'>nprev</span> <span class='hs-varop'>+</span> <span class='hs-num'>3</span><span class='hs-layout'>)</span>
<a name="line-96"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>if</span> <span class='hs-varid'>l</span> <span class='hs-varop'>>=</span> <span class='hs-num'>4</span> <span class='hs-keyword'>then</span> <span class='hs-num'>3</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>l</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span>
<a name="line-97"></a> <span class='hs-varid'>pre</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>take</span> <span class='hs-varid'>numpre</span> <span class='hs-varop'>$</span> <span class='hs-varid'>drop</span> <span class='hs-layout'>(</span><span class='hs-varid'>l</span> <span class='hs-comment'>-</span> <span class='hs-varid'>numpre</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>ls</span>
<a name="line-98"></a> <span class='hs-varid'>numpost</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>next</span> <span class='hs-keyword'>of</span>
<a name="line-99"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileHunk</span> <span class='hs-varid'>f'</span> <span class='hs-varid'>lnext</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span>
<a name="line-100"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>f'</span> <span class='hs-varop'>==</span> <span class='hs-varid'>f</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>lnext</span> <span class='hs-varop'><</span> <span class='hs-varid'>l</span><span class='hs-varop'>+</span><span class='hs-varid'>length</span> <span class='hs-varid'>n</span><span class='hs-varop'>+</span><span class='hs-num'>4</span> <span class='hs-varop'>&&</span>
<a name="line-101"></a> <span class='hs-varid'>lnext</span> <span class='hs-varop'>></span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>-></span>
<a name="line-102"></a> <span class='hs-varid'>lnext</span> <span class='hs-comment'>-</span> <span class='hs-layout'>(</span><span class='hs-varid'>l</span><span class='hs-varop'>+</span><span class='hs-varid'>length</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span>
<a name="line-103"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-num'>3</span>
<a name="line-104"></a> <span class='hs-varid'>cleanedls</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>reverse</span> <span class='hs-varid'>ls</span> <span class='hs-keyword'>of</span>
<a name="line-105"></a> <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-conid'>BS</span><span class='hs-varop'>.</span><span class='hs-varid'>null</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>reverse</span> <span class='hs-varid'>xs</span>
<a name="line-106"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>ls</span>
<a name="line-107"></a> <span class='hs-varid'>post</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>take</span> <span class='hs-varid'>numpost</span> <span class='hs-varop'>$</span> <span class='hs-varid'>drop</span> <span class='hs-layout'>(</span><span class='hs-varid'>max</span> <span class='hs-num'>0</span> <span class='hs-varop'>$</span> <span class='hs-varid'>l</span><span class='hs-varop'>+</span><span class='hs-varid'>length</span> <span class='hs-varid'>o</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>cleanedls</span>
<a name="line-108"></a> <span class='hs-keyword'>in</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>blueText</span> <span class='hs-str'>"hunk"</span> <span class='hs-varop'><+></span> <span class='hs-varid'>formatFileName</span> <span class='hs-conid'>OldFormat</span> <span class='hs-varid'>f</span> <span class='hs-varop'><+></span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>l</span><span class='hs-layout'>)</span>
<a name="line-109"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>prefix</span> <span class='hs-str'>" "</span> <span class='hs-layout'>(</span><span class='hs-varid'>vcat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>userchunkPS</span> <span class='hs-varid'>pre</span><span class='hs-layout'>)</span>
<a name="line-110"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>lineColor</span> <span class='hs-conid'>Magenta</span> <span class='hs-layout'>(</span><span class='hs-varid'>prefix</span> <span class='hs-str'>"-"</span> <span class='hs-layout'>(</span><span class='hs-varid'>vcat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>userchunkPS</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-111"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>lineColor</span> <span class='hs-conid'>Cyan</span> <span class='hs-layout'>(</span><span class='hs-varid'>prefix</span> <span class='hs-str'>"+"</span> <span class='hs-layout'>(</span><span class='hs-varid'>vcat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>userchunkPS</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-112"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>prefix</span> <span class='hs-str'>" "</span> <span class='hs-layout'>(</span><span class='hs-varid'>vcat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>userchunkPS</span> <span class='hs-varid'>post</span><span class='hs-layout'>)</span>
<a name="line-113"></a>
<a name="line-114"></a><a name="instance%20ShowPatchBasic%20(FL%20p)"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchListFormat</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ShowPatchBasic</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>ShowPatchBasic</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-115"></a> <span class='hs-varid'>showPatch</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showPatchInternal</span> <span class='hs-varid'>patchListFormat</span>
<a name="line-116"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>showPatchInternal</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ListFormat</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FL</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Doc</span>
<a name="line-117"></a> <span class='hs-varid'>showPatchInternal</span> <span class='hs-conid'>ListFormatV1</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span> <span class='hs-conop'>:>:</span> <span class='hs-conid'>NilFL</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showPatch</span> <span class='hs-varid'>p</span>
<a name="line-118"></a> <span class='hs-varid'>showPatchInternal</span> <span class='hs-conid'>ListFormatV1</span> <span class='hs-conid'>NilFL</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>blueText</span> <span class='hs-str'>"{"</span> <span class='hs-varop'>$$</span> <span class='hs-varid'>blueText</span> <span class='hs-str'>"}"</span>
<a name="line-119"></a> <span class='hs-varid'>showPatchInternal</span> <span class='hs-conid'>ListFormatV1</span> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>blueText</span> <span class='hs-str'>"{"</span> <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>mapFL</span> <span class='hs-varid'>showPatch</span> <span class='hs-varid'>ps</span><span class='hs-layout'>)</span> <span class='hs-varop'>$$</span> <span class='hs-varid'>blueText</span> <span class='hs-str'>"}"</span>
<a name="line-120"></a> <span class='hs-varid'>showPatchInternal</span> <span class='hs-conid'>ListFormatV2</span> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>mapFL</span> <span class='hs-varid'>showPatch</span> <span class='hs-varid'>ps</span><span class='hs-layout'>)</span>
<a name="line-121"></a> <span class='hs-varid'>showPatchInternal</span> <span class='hs-conid'>ListFormatDefault</span> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>mapFL</span> <span class='hs-varid'>showPatch</span> <span class='hs-varid'>ps</span><span class='hs-layout'>)</span>
<a name="line-122"></a>
<a name="line-123"></a><a name="instance%20ShowPatch%20(FL%20p)"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Apply</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>IsHunk</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>PatchListFormat</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ShowPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>ShowPatch</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-124"></a> <span class='hs-varid'>showContextPatch</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showContextPatchInternal</span> <span class='hs-varid'>patchListFormat</span>
<a name="line-125"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>showContextPatchInternal</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyMonadTrans</span> <span class='hs-varid'>m</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyMonad</span> <span class='hs-varid'>m</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyState</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-126"></a> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>ListFormat</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FL</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-conid'>Doc</span>
<a name="line-127"></a> <span class='hs-varid'>showContextPatchInternal</span> <span class='hs-conid'>ListFormatV1</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span> <span class='hs-conop'>:>:</span> <span class='hs-conid'>NilFL</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showContextPatch</span> <span class='hs-varid'>p</span>
<a name="line-128"></a> <span class='hs-varid'>showContextPatchInternal</span> <span class='hs-conid'>ListFormatV1</span> <span class='hs-conid'>NilFL</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>blueText</span> <span class='hs-str'>"{"</span> <span class='hs-varop'>$$</span> <span class='hs-varid'>blueText</span> <span class='hs-str'>"}"</span>
<a name="line-129"></a> <span class='hs-varid'>showContextPatchInternal</span> <span class='hs-conid'>ListFormatV1</span> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>showContextSeries</span> <span class='hs-varid'>ps</span>
<a name="line-130"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>blueText</span> <span class='hs-str'>"{"</span> <span class='hs-varop'>$$</span> <span class='hs-varid'>x</span> <span class='hs-varop'>$$</span> <span class='hs-varid'>blueText</span> <span class='hs-str'>"}"</span>
<a name="line-131"></a> <span class='hs-varid'>showContextPatchInternal</span> <span class='hs-conid'>ListFormatV2</span> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showContextSeries</span> <span class='hs-varid'>ps</span>
<a name="line-132"></a> <span class='hs-varid'>showContextPatchInternal</span> <span class='hs-conid'>ListFormatDefault</span> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showContextSeries</span> <span class='hs-varid'>ps</span>
<a name="line-133"></a>
<a name="line-134"></a> <span class='hs-varid'>description</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>vcat</span> <span class='hs-varop'>.</span> <span class='hs-varid'>mapFL</span> <span class='hs-varid'>description</span>
<a name="line-135"></a> <span class='hs-varid'>summary</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>summaryFL</span>
<a name="line-136"></a> <span class='hs-varid'>summaryFL</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>summaryFL</span> <span class='hs-varop'>.</span> <span class='hs-varid'>concatFL</span>
<a name="line-137"></a> <span class='hs-varid'>thing</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>thing</span> <span class='hs-layout'>(</span><span class='hs-varid'>helperx</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>"s"</span>
<a name="line-138"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>helperx</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FL</span> <span class='hs-varid'>a</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span>
<a name="line-139"></a> <span class='hs-varid'>helperx</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>undefined</span>
<a name="line-140"></a> <span class='hs-varid'>things</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>thing</span>
<a name="line-141"></a>
<a name="line-142"></a><a name="instance%20ShowPatchBasic%20(RL%20p)"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchListFormat</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ShowPatchBasic</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>ShowPatchBasic</span> <span class='hs-layout'>(</span><span class='hs-conid'>RL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-143"></a> <span class='hs-varid'>showPatch</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showPatch</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverseRL</span>
<a name="line-144"></a>
<a name="line-145"></a><a name="instance%20ShowPatch%20(RL%20p)"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Apply</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>IsHunk</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>PatchListFormat</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ShowPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>ShowPatch</span> <span class='hs-layout'>(</span><span class='hs-conid'>RL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-146"></a> <span class='hs-varid'>showContextPatch</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showContextPatch</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverseRL</span>
<a name="line-147"></a> <span class='hs-varid'>description</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>description</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverseRL</span>
<a name="line-148"></a> <span class='hs-varid'>summary</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>summary</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverseRL</span>
<a name="line-149"></a> <span class='hs-varid'>summaryFL</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>summaryFL</span> <span class='hs-varop'>.</span> <span class='hs-varid'>mapFL_FL</span> <span class='hs-varid'>reverseRL</span>
<a name="line-150"></a> <span class='hs-varid'>thing</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>thing</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverseRL</span>
<a name="line-151"></a> <span class='hs-varid'>things</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>things</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverseRL</span>
<a name="line-152"></a>
<a name="line-153"></a>
</pre></body>
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