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<pre><a name="line-1"></a><span class='hs-comment'>-- Copyright (C) 2003-2004 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'>{-# LANGUAGE CPP, PatternGuards #-}</span>
<a name="line-19"></a>
<a name="line-20"></a><span class='hs-cpp'>#include "gadts.h"</span>
<a name="line-21"></a>
<a name="line-22"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Commands</span><span class='hs-varop'>.</span><span class='hs-conid'>Changes</span> <span class='hs-layout'>(</span> <span class='hs-varid'>changes</span><span class='hs-layout'>,</span> <span class='hs-varid'>log</span> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-23"></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'>log</span> <span class='hs-layout'>)</span>
<a name="line-24"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Unsafe</span><span class='hs-varop'>.</span><span class='hs-conid'>Coerce</span> <span class='hs-layout'>(</span><span class='hs-varid'>unsafeCoerce</span><span class='hs-layout'>)</span>
<a name="line-25"></a>
<a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span> <span class='hs-varid'>intersect</span><span class='hs-layout'>,</span> <span class='hs-varid'>sort</span><span class='hs-layout'>,</span> <span class='hs-varid'>nub</span><span class='hs-layout'>,</span> <span class='hs-varid'>find</span> <span class='hs-layout'>)</span>
<a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span> <span class='hs-varid'>fromMaybe</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromJust</span><span class='hs-layout'>,</span> <span class='hs-varid'>isJust</span> <span class='hs-layout'>)</span>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Arrow</span> <span class='hs-layout'>(</span> <span class='hs-varid'>second</span> <span class='hs-layout'>)</span>
<a name="line-29"></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-varop'>.</span><span class='hs-conid'>State</span><span class='hs-varop'>.</span><span class='hs-conid'>Strict</span>
<a name="line-30"></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-31"></a>
<a name="line-32"></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'>PatchInfoAnd</span> <span class='hs-layout'>(</span> <span class='hs-varid'>hopefullyM</span><span class='hs-layout'>,</span> <span class='hs-varid'>info</span> <span class='hs-layout'>)</span>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Commands</span> <span class='hs-layout'>(</span> <span class='hs-conid'>DarcsCommand</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'>nodefaults</span><span class='hs-layout'>,</span> <span class='hs-varid'>commandAlias</span> <span class='hs-layout'>)</span>
<a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Arguments</span> <span class='hs-layout'>(</span> <span class='hs-conid'>DarcsFlag</span><span class='hs-layout'>(</span><span class='hs-conid'>GenContext</span><span class='hs-layout'>,</span> <span class='hs-conid'>HumanReadable</span><span class='hs-layout'>,</span> <span class='hs-conid'>MachineReadable</span><span class='hs-layout'>,</span>
<a name="line-35"></a> <span class='hs-conid'>Interactive</span><span class='hs-layout'>,</span> <span class='hs-conid'>Count</span><span class='hs-layout'>,</span>
<a name="line-36"></a> <span class='hs-conid'>NumberPatches</span><span class='hs-layout'>,</span> <span class='hs-conid'>XMLOutput</span><span class='hs-layout'>,</span> <span class='hs-conid'>Summary</span><span class='hs-layout'>,</span>
<a name="line-37"></a> <span class='hs-conid'>Verbose</span><span class='hs-layout'>,</span> <span class='hs-conid'>Debug</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-38"></a> <span class='hs-varid'>fixSubPaths</span><span class='hs-layout'>,</span> <span class='hs-varid'>changesFormat</span><span class='hs-layout'>,</span>
<a name="line-39"></a> <span class='hs-varid'>possiblyRemoteRepoDir</span><span class='hs-layout'>,</span> <span class='hs-varid'>getRepourl</span><span class='hs-layout'>,</span>
<a name="line-40"></a> <span class='hs-varid'>workingRepoDir</span><span class='hs-layout'>,</span> <span class='hs-varid'>onlyToFiles</span><span class='hs-layout'>,</span>
<a name="line-41"></a> <span class='hs-varid'>summary</span><span class='hs-layout'>,</span> <span class='hs-varid'>changesReverse</span><span class='hs-layout'>,</span>
<a name="line-42"></a> <span class='hs-varid'>matchSeveralOrRange</span><span class='hs-layout'>,</span>
<a name="line-43"></a> <span class='hs-varid'>matchMaxcount</span><span class='hs-layout'>,</span> <span class='hs-varid'>maxCount</span><span class='hs-layout'>,</span>
<a name="line-44"></a> <span class='hs-varid'>allInteractive</span><span class='hs-layout'>,</span> <span class='hs-varid'>showFriendly</span><span class='hs-layout'>,</span>
<a name="line-45"></a> <span class='hs-varid'>networkOptions</span>
<a name="line-46"></a> <span class='hs-layout'>)</span>
<a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Flags</span> <span class='hs-layout'>(</span> <span class='hs-varid'>doReverse</span><span class='hs-layout'>,</span> <span class='hs-varid'>showChangesOnlyToFiles</span><span class='hs-layout'>,</span> <span class='hs-conid'>UseIndex</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'>ScanKnown</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-48"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>RepoPath</span> <span class='hs-layout'>(</span> <span class='hs-conid'>SubPath</span><span class='hs-conid'>()</span><span class='hs-layout'>,</span> <span class='hs-varid'>toFilePath</span> <span class='hs-layout'>)</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'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>FileName</span> <span class='hs-layout'>(</span> <span class='hs-varid'>fp2fn</span><span class='hs-layout'>,</span> <span class='hs-varid'>fn2fp</span><span class='hs-layout'>,</span> <span class='hs-varid'>normPath</span> <span class='hs-layout'>)</span>
<a name="line-50"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Repository</span> <span class='hs-layout'>(</span> <span class='hs-conid'>PatchSet</span><span class='hs-layout'>,</span> <span class='hs-conid'>PatchInfoAnd</span><span class='hs-layout'>,</span>
<a name="line-51"></a> <span class='hs-varid'>withRepositoryDirectory</span><span class='hs-layout'>,</span> <span class='hs-conid'>RepoJob</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'>findRepository</span><span class='hs-layout'>,</span>
<a name="line-52"></a> <span class='hs-varid'>readRepo</span><span class='hs-layout'>,</span> <span class='hs-varid'>unrecordedChanges</span> <span class='hs-layout'>)</span>
<a name="line-53"></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'>Set</span> <span class='hs-layout'>(</span> <span class='hs-conid'>PatchSet</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'>newset2RL</span> <span class='hs-layout'>)</span>
<a name="line-54"></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'>Info</span> <span class='hs-layout'>(</span> <span class='hs-varid'>toXml</span><span class='hs-layout'>,</span> <span class='hs-varid'>showPatchInfo</span><span class='hs-layout'>,</span> <span class='hs-varid'>escapeXML</span><span class='hs-layout'>,</span> <span class='hs-conid'>PatchInfo</span> <span class='hs-layout'>)</span>
<a name="line-55"></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'>Depends</span> <span class='hs-layout'>(</span> <span class='hs-varid'>findCommonWithThem</span> <span class='hs-layout'>)</span>
<a name="line-56"></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'>Bundle</span><span class='hs-layout'>(</span> <span class='hs-varid'>contextPatches</span> <span class='hs-layout'>)</span>
<a name="line-57"></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'>TouchesFiles</span> <span class='hs-layout'>(</span> <span class='hs-varid'>lookTouch</span> <span class='hs-layout'>)</span>
<a name="line-58"></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'>ApplyState</span> <span class='hs-layout'>)</span>
<a name="line-59"></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-layout'>(</span> <span class='hs-conid'>RepoPatch</span><span class='hs-layout'>,</span> <span class='hs-varid'>invert</span><span class='hs-layout'>,</span> <span class='hs-varid'>xmlSummary</span><span class='hs-layout'>,</span> <span class='hs-varid'>description</span><span class='hs-layout'>,</span>
<a name="line-60"></a> <span class='hs-varid'>effectOnFilePaths</span><span class='hs-layout'>,</span> <span class='hs-varid'>listTouchedFiles</span><span class='hs-layout'>,</span> <span class='hs-varid'>effect</span> <span class='hs-layout'>)</span>
<a name="line-61"></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'>Eq</span> <span class='hs-layout'>(</span> <span class='hs-conid'>EqCheck</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-62"></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'>FL</span><span class='hs-layout'>(</span><span class='hs-conid'>NilFL</span><span class='hs-layout'>)</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-varid'>filterFLFL</span><span class='hs-layout'>,</span> <span class='hs-varid'>filterRL</span><span class='hs-layout'>,</span>
<a name="line-63"></a> <span class='hs-varid'>reverseFL</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-conop'>:></span><span class='hs-layout'>)</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'>mapRL</span> <span class='hs-layout'>)</span>
<a name="line-64"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Match</span> <span class='hs-layout'>(</span> <span class='hs-varid'>firstMatch</span><span class='hs-layout'>,</span> <span class='hs-varid'>secondMatch</span><span class='hs-layout'>,</span>
<a name="line-65"></a> <span class='hs-varid'>matchAPatchread</span><span class='hs-layout'>,</span> <span class='hs-varid'>haveNonrangeMatch</span><span class='hs-layout'>,</span>
<a name="line-66"></a> <span class='hs-varid'>matchFirstPatchset</span><span class='hs-layout'>,</span> <span class='hs-varid'>matchSecondPatchset</span><span class='hs-layout'>,</span>
<a name="line-67"></a> <span class='hs-layout'>)</span>
<a name="line-68"></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'>putDocLnWith</span><span class='hs-layout'>,</span> <span class='hs-varid'>simplePrinters</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> <span class='hs-varid'>prefix</span><span class='hs-layout'>,</span> <span class='hs-varid'>text</span><span class='hs-layout'>,</span> <span class='hs-varid'>vcat</span><span class='hs-layout'>,</span>
<a name="line-69"></a> <span class='hs-varid'>vsep</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> <span class='hs-layout'>(</span><span class='hs-varop'>$$</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>errorDoc</span><span class='hs-layout'>,</span> <span class='hs-varid'>insertBeforeLastline</span> <span class='hs-layout'>)</span>
<a name="line-70"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>ColorPrinter</span> <span class='hs-layout'>(</span> <span class='hs-varid'>fancyPrinters</span> <span class='hs-layout'>)</span>
<a name="line-71"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Progress</span> <span class='hs-layout'>(</span> <span class='hs-varid'>setProgressMode</span><span class='hs-layout'>,</span> <span class='hs-varid'>debugMessage</span> <span class='hs-layout'>)</span>
<a name="line-72"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>SelectChanges</span> <span class='hs-layout'>(</span> <span class='hs-varid'>viewChanges</span> <span class='hs-layout'>)</span>
<a name="line-73"></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'>Sealed</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Sealed2</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'>unseal2</span><span class='hs-layout'>,</span> <span class='hs-conid'>Sealed</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'>seal2</span> <span class='hs-layout'>)</span>
<a name="line-74"></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-75"></a>
<a name="line-76"></a><a name="changesDescription"></a><span class='hs-definition'>changesDescription</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span>
<a name="line-77"></a><span class='hs-definition'>changesDescription</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"List patches in the repository."</span>
<a name="line-78"></a>
<a name="line-79"></a><a name="changesHelp"></a><span class='hs-definition'>changesHelp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span>
<a name="line-80"></a><span class='hs-definition'>changesHelp</span> <span class='hs-keyglyph'>=</span>
<a name="line-81"></a> <span class='hs-str'>"The `darcs changes' command lists the patches that constitute the\n"</span> <span class='hs-varop'>++</span>
<a name="line-82"></a> <span class='hs-str'>"current repository or, with --repo, a remote repository. Without\n"</span> <span class='hs-varop'>++</span>
<a name="line-83"></a> <span class='hs-str'>"options or arguments, ALL patches will be listed.\n"</span> <span class='hs-varop'>++</span>
<a name="line-84"></a> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>changesHelp'</span> <span class='hs-varop'>++</span>
<a name="line-85"></a> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>changesHelp''</span>
<a name="line-86"></a>
<a name="line-87"></a><a name="changes"></a><span class='hs-definition'>changes</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>DarcsCommand</span>
<a name="line-88"></a><span class='hs-definition'>changes</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>DarcsCommand</span> <span class='hs-layout'>{</span><span class='hs-varid'>commandProgramName</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"darcs"</span><span class='hs-layout'>,</span>
<a name="line-89"></a> <span class='hs-varid'>commandName</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"changes"</span><span class='hs-layout'>,</span>
<a name="line-90"></a> <span class='hs-varid'>commandHelp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>changesHelp</span><span class='hs-layout'>,</span>
<a name="line-91"></a> <span class='hs-varid'>commandDescription</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>changesDescription</span><span class='hs-layout'>,</span>
<a name="line-92"></a> <span class='hs-varid'>commandExtraArgs</span> <span class='hs-keyglyph'>=</span> <span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>,</span>
<a name="line-93"></a> <span class='hs-varid'>commandExtraArgHelp</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"[FILE or DIRECTORY]..."</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span>
<a name="line-94"></a> <span class='hs-varid'>commandGetArgPossibilities</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span><span class='hs-layout'>,</span>
<a name="line-95"></a> <span class='hs-varid'>commandCommand</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>changesCmd</span><span class='hs-layout'>,</span>
<a name="line-96"></a> <span class='hs-varid'>commandPrereq</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>findRepository</span><span class='hs-layout'>,</span>
<a name="line-97"></a> <span class='hs-varid'>commandArgdefaults</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nodefaults</span><span class='hs-layout'>,</span>
<a name="line-98"></a> <span class='hs-varid'>commandAdvancedOptions</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>networkOptions</span><span class='hs-layout'>,</span>
<a name="line-99"></a> <span class='hs-varid'>commandBasicOptions</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>matchSeveralOrRange</span><span class='hs-layout'>,</span>
<a name="line-100"></a> <span class='hs-varid'>matchMaxcount</span><span class='hs-layout'>,</span>
<a name="line-101"></a> <span class='hs-varid'>onlyToFiles</span><span class='hs-layout'>,</span>
<a name="line-102"></a> <span class='hs-varid'>changesFormat</span><span class='hs-layout'>,</span>
<a name="line-103"></a> <span class='hs-varid'>summary</span><span class='hs-layout'>,</span>
<a name="line-104"></a> <span class='hs-varid'>changesReverse</span><span class='hs-layout'>,</span>
<a name="line-105"></a> <span class='hs-varid'>possiblyRemoteRepoDir</span><span class='hs-layout'>,</span>
<a name="line-106"></a> <span class='hs-varid'>workingRepoDir</span><span class='hs-layout'>,</span>
<a name="line-107"></a> <span class='hs-varid'>allInteractive</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>}</span>
<a name="line-108"></a>
<a name="line-109"></a><a name="changesCmd"></a><span class='hs-definition'>changesCmd</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>DarcsFlag</span><span class='hs-keyglyph'>]</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-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-110"></a><span class='hs-definition'>changesCmd</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>args</span>
<a name="line-111"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>GenContext</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>null</span> <span class='hs-varop'>$</span> <span class='hs-varid'>args</span>
<a name="line-112"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>fail</span> <span class='hs-str'>"changes --context cannot accept other arguments"</span>
<a name="line-113"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>changesContext</span> <span class='hs-varid'>opts</span>
<a name="line-114"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>null</span> <span class='hs-varid'>args</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showChanges</span> <span class='hs-varid'>opts</span> <span class='hs-conid'>Nothing</span>
<a name="line-115"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-116"></a> <span class='hs-varid'>fs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fixSubPaths</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>args</span>
<a name="line-117"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>fs</span> <span class='hs-keyword'>of</span>
<a name="line-118"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>putStrLn</span> <span class='hs-str'>"No valid arguments were given, nothing to do."</span>
<a name="line-119"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>showChanges</span> <span class='hs-varid'>opts</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Just</span> <span class='hs-varop'>.</span> <span class='hs-varid'>nub</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sort</span> <span class='hs-varid'>fs</span>
<a name="line-120"></a>
<a name="line-121"></a><a name="showChanges"></a><span class='hs-definition'>showChanges</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>DarcsFlag</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>SubPath</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-122"></a><span class='hs-definition'>showChanges</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>files</span> <span class='hs-keyglyph'>=</span>
<a name="line-123"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>repodir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-str'>"."</span> <span class='hs-layout'>(</span><span class='hs-varid'>getRepourl</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-keyword'>in</span>
<a name="line-124"></a> <span class='hs-varid'>withRepositoryDirectory</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>repodir</span> <span class='hs-varop'>$</span> <span class='hs-conid'>RepoJob</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>repository</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-125"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-conid'>Debug</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>setProgressMode</span> <span class='hs-conid'>False</span>
<a name="line-126"></a> <span class='hs-conid'>Sealed</span> <span class='hs-varid'>unrec</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>files</span> <span class='hs-keyword'>of</span>
<a name="line-127"></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-conid'>Sealed</span> <span class='hs-conid'>NilFL</span>
<a name="line-128"></a> <span class='hs-conid'>Just</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Sealed</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>unrecordedChanges</span> <span class='hs-layout'>(</span><span class='hs-conid'>UseIndex</span><span class='hs-layout'>,</span> <span class='hs-conid'>ScanKnown</span><span class='hs-layout'>)</span> <span class='hs-varid'>repository</span> <span class='hs-varid'>files</span>
<a name="line-129"></a> <span class='hs-varop'>`catch`</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sealed</span> <span class='hs-conid'>NilFL</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- this is triggered when repository is remote</span>
<a name="line-130"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>normfp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fn2fp</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normPath</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fp2fn</span>
<a name="line-131"></a> <span class='hs-varid'>undoUnrecordedOnFPs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>effectOnFilePaths</span> <span class='hs-layout'>(</span><span class='hs-varid'>invert</span> <span class='hs-varid'>unrec</span><span class='hs-layout'>)</span>
<a name="line-132"></a> <span class='hs-varid'>recFiles</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>normfp</span> <span class='hs-varop'>.</span> <span class='hs-varid'>undoUnrecordedOnFPs</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>toFilePath</span> <span class='hs-varop'><$></span> <span class='hs-varid'>files</span>
<a name="line-133"></a> <span class='hs-varid'>filtered_changes</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>maybe_reverse</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getChangesInfo</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>recFiles</span> <span class='hs-varid'>p</span>
<a name="line-134"></a> <span class='hs-varid'>debugMessage</span> <span class='hs-str'>"About to read the repository..."</span>
<a name="line-135"></a> <span class='hs-varid'>patches</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>readRepo</span> <span class='hs-varid'>repository</span>
<a name="line-136"></a> <span class='hs-varid'>debugMessage</span> <span class='hs-str'>"Done reading the repository."</span>
<a name="line-137"></a> <span class='hs-keyword'>if</span> <span class='hs-conid'>Interactive</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span>
<a name="line-138"></a> <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>fp_and_fs</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</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'>filtered_changes</span> <span class='hs-varid'>patches</span>
<a name="line-139"></a> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fst</span> <span class='hs-varid'>fp_and_fs</span>
<a name="line-140"></a> <span class='hs-varid'>viewChanges</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>fp</span>
<a name="line-141"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span> <span class='hs-varid'>files</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-conid'>XMLOutput</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-142"></a> <span class='hs-varid'>putStrLn</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Changes to "</span><span class='hs-varop'>++</span><span class='hs-varid'>unwords</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromJust</span> <span class='hs-varid'>recFiles</span><span class='hs-layout'>)</span><span class='hs-varop'>++</span><span class='hs-str'>":\n"</span>
<a name="line-143"></a> <span class='hs-varid'>debugMessage</span> <span class='hs-str'>"About to print the changes..."</span>
<a name="line-144"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>printers</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-conid'>XMLOutput</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>simplePrinters</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>fancyPrinters</span>
<a name="line-145"></a> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>readRepo</span> <span class='hs-varid'>repository</span> <span class='hs-comment'>-- read repo again to prevent holding onto</span>
<a name="line-146"></a> <span class='hs-comment'>-- values forced by filtered_changes</span>
<a name="line-147"></a> <span class='hs-varid'>putDocLnWith</span> <span class='hs-varid'>printers</span> <span class='hs-varop'>$</span> <span class='hs-varid'>changelog</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>ps</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filtered_changes</span> <span class='hs-varid'>patches</span>
<a name="line-148"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>maybe_reverse</span> <span class='hs-layout'>(</span><span class='hs-varid'>xs</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span><span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>doReverse</span> <span class='hs-varid'>opts</span>
<a name="line-149"></a> <span class='hs-keyword'>then</span> <span class='hs-layout'>(</span><span class='hs-varid'>reverse</span> <span class='hs-varid'>xs</span><span class='hs-layout'>,</span> <span class='hs-varid'>b</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-150"></a> <span class='hs-keyword'>else</span> <span class='hs-layout'>(</span><span class='hs-varid'>xs</span><span class='hs-layout'>,</span> <span class='hs-varid'>b</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-151"></a>
<a name="line-152"></a>
<a name="line-153"></a><a name="changesHelp'"></a><span class='hs-comment'>-- FIXME: this prose is unreadable. --twb, 2009-08</span>
<a name="line-154"></a><span class='hs-definition'>changesHelp'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span>
<a name="line-155"></a><span class='hs-definition'>changesHelp'</span> <span class='hs-keyglyph'>=</span>
<a name="line-156"></a> <span class='hs-str'>"When given one or more files or directories as arguments, only\n"</span> <span class='hs-varop'>++</span>
<a name="line-157"></a> <span class='hs-str'>"patches which affect those files or directories are listed. This\n"</span> <span class='hs-varop'>++</span>
<a name="line-158"></a> <span class='hs-str'>"includes changes that happened to files before they were moved or\n"</span> <span class='hs-varop'>++</span>
<a name="line-159"></a> <span class='hs-str'>"renamed.\n"</span> <span class='hs-varop'>++</span>
<a name="line-160"></a> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span>
<a name="line-161"></a> <span class='hs-str'>"When given a --from-tag, --from-patch or --from-match, only changes\n"</span> <span class='hs-varop'>++</span>
<a name="line-162"></a> <span class='hs-str'>"since that tag or patch are listed. Similarly, the --to-tag,\n"</span> <span class='hs-varop'>++</span>
<a name="line-163"></a> <span class='hs-str'>"--to-patch and --to-match options restrict the list to older patches.\n"</span> <span class='hs-varop'>++</span>
<a name="line-164"></a> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span>
<a name="line-165"></a> <span class='hs-str'>"The --last and --max-count options both limit the number of patches\n"</span> <span class='hs-varop'>++</span>
<a name="line-166"></a> <span class='hs-str'>"listed. The former applies BEFORE other filters, whereas the latter\n"</span> <span class='hs-varop'>++</span>
<a name="line-167"></a> <span class='hs-str'>"applies AFTER other filters. For example `darcs changes foo.c\n"</span> <span class='hs-varop'>++</span>
<a name="line-168"></a> <span class='hs-str'>"--max-count 3' will print the last three patches that affect foo.c,\n"</span> <span class='hs-varop'>++</span>
<a name="line-169"></a> <span class='hs-str'>"whereas `darcs changes --last 3 foo.c' will, of the last three\n"</span> <span class='hs-varop'>++</span>
<a name="line-170"></a> <span class='hs-str'>"patches, print only those that affect foo.c.\n"</span>
<a name="line-171"></a>
<a name="line-172"></a><a name="getChangesInfo"></a><span class='hs-definition'>getChangesInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepoPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>~</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>DarcsFlag</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span>
<a name="line-173"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PatchSet</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>
<a name="line-174"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-175"></a> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>FilePath</span><span class='hs-layout'>,</span> <span class='hs-conid'>FilePath</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-176"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Doc</span> <span class='hs-layout'>)</span>
<a name="line-177"></a><span class='hs-definition'>getChangesInfo</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>plain_fs</span> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'>=</span>
<a name="line-178"></a> <span class='hs-keyword'>case</span> <span class='hs-layout'>(</span><span class='hs-varid'>sp1s</span><span class='hs-layout'>,</span> <span class='hs-varid'>sp2s</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-179"></a> <span class='hs-layout'>(</span><span class='hs-conid'>Sealed</span> <span class='hs-varid'>p1s</span><span class='hs-layout'>,</span> <span class='hs-conid'>Sealed</span> <span class='hs-varid'>p2s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span>
<a name="line-180"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>findCommonWithThem</span> <span class='hs-varid'>p2s</span> <span class='hs-varid'>p1s</span> <span class='hs-keyword'>of</span>
<a name="line-181"></a> <span class='hs-keyword'>_</span> <span class='hs-conop'>:></span> <span class='hs-varid'>us</span> <span class='hs-keyglyph'>-></span>
<a name="line-182"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>ps'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filterRL</span> <span class='hs-varid'>pf</span> <span class='hs-layout'>(</span><span class='hs-varid'>reverseFL</span> <span class='hs-varid'>us</span><span class='hs-layout'>)</span> <span class='hs-keyword'>in</span>
<a name="line-183"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>plain_fs</span> <span class='hs-keyword'>of</span>
<a name="line-184"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>foldr</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-varid'>xs</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-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>-:-</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-185"></a> <span class='hs-varid'>maybe</span> <span class='hs-varid'>id</span> <span class='hs-varid'>take</span> <span class='hs-layout'>(</span><span class='hs-varid'>maxCount</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-varid'>ps'</span>
<a name="line-186"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>fs</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>let</span> <span class='hs-varid'>fs'</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-varid'>x</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"./"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varid'>fs</span> <span class='hs-keyword'>in</span>
<a name="line-187"></a> <span class='hs-varid'>filterPatchesByNames</span> <span class='hs-layout'>(</span><span class='hs-varid'>maxCount</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-varid'>fs'</span> <span class='hs-varid'>ps'</span>
<a name="line-188"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>sp1s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>firstMatch</span> <span class='hs-varid'>opts</span>
<a name="line-189"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>matchFirstPatchset</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>ps</span>
<a name="line-190"></a> <span class='hs-keyword'>else</span> <span class='hs-conid'>Sealed</span> <span class='hs-varop'>$</span> <span class='hs-conid'>PatchSet</span> <span class='hs-conid'>NilRL</span> <span class='hs-conid'>NilRL</span>
<a name="line-191"></a> <span class='hs-varid'>sp2s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>secondMatch</span> <span class='hs-varid'>opts</span>
<a name="line-192"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>matchSecondPatchset</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>ps</span>
<a name="line-193"></a> <span class='hs-keyword'>else</span> <span class='hs-conid'>Sealed</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ps</span>
<a name="line-194"></a> <span class='hs-varid'>pf</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>haveNonrangeMatch</span> <span class='hs-varid'>opts</span>
<a name="line-195"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>matchAPatchread</span> <span class='hs-varid'>opts</span>
<a name="line-196"></a> <span class='hs-keyword'>else</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-197"></a>
<a name="line-198"></a><a name="filterPatchesByNames"></a><span class='hs-comment'>-- | Take a list of filenames and patches and produce a list of patches that</span>
<a name="line-199"></a><span class='hs-comment'>-- actually touch the given files with a list of touched file names, a list of</span>
<a name="line-200"></a><span class='hs-comment'>-- original-to-current filepath mappings, indicating the original names of the</span>
<a name="line-201"></a><span class='hs-comment'>-- affected files and possibly an error. Additionaly, the function takes a</span>
<a name="line-202"></a><span class='hs-comment'>-- "depth limit" -- maxcount, that could be Nothing (return everything) or</span>
<a name="line-203"></a><span class='hs-comment'>-- "Just n" -- returns at most n patches touching the file (starting from the</span>
<a name="line-204"></a><span class='hs-comment'>-- beginning of the patch list).</span>
<a name="line-205"></a><span class='hs-definition'>filterPatchesByNames</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepoPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>~</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span>
<a name="line-206"></a> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ maxcount</span>
<a name="line-207"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ filenames</span>
<a name="line-208"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Sealed2</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ patchlist</span>
<a name="line-209"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>FilePath</span><span class='hs-layout'>,</span> <span class='hs-conid'>FilePath</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Doc</span><span class='hs-layout'>)</span>
<a name="line-210"></a><span class='hs-definition'>filterPatchesByNames</span> <span class='hs-varid'>maxcount</span> <span class='hs-varid'>fns</span> <span class='hs-varid'>patches</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>removeNonRenames</span> <span class='hs-varop'>$</span>
<a name="line-211"></a> <span class='hs-varid'>evalState</span> <span class='hs-layout'>(</span><span class='hs-varid'>filterPatchesByNames'</span> <span class='hs-varid'>fns</span> <span class='hs-varid'>patches</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>maxcount</span><span class='hs-layout'>,</span> <span class='hs-varid'>initRenames</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-212"></a> <span class='hs-varid'>removeNonRenames</span> <span class='hs-layout'>(</span><span class='hs-varid'>ps</span><span class='hs-layout'>,</span> <span class='hs-varid'>renames</span><span class='hs-layout'>,</span> <span class='hs-varid'>doc</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>ps</span><span class='hs-layout'>,</span> <span class='hs-varid'>removeIds</span> <span class='hs-varid'>renames</span><span class='hs-layout'>,</span> <span class='hs-varid'>doc</span><span class='hs-layout'>)</span>
<a name="line-213"></a> <span class='hs-varid'>removeIds</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'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-varop'>/=</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-214"></a> <span class='hs-varid'>initRenames</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-varid'>x</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-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>fns</span>
<a name="line-215"></a> <span class='hs-varid'>returnFinal</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>renames</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-varid'>renames</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'><$></span> <span class='hs-varid'>gets</span> <span class='hs-varid'>snd</span>
<a name="line-216"></a> <span class='hs-varid'>filterPatchesByNames'</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>returnFinal</span>
<a name="line-217"></a> <span class='hs-varid'>filterPatchesByNames'</span> <span class='hs-keyword'>_</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>returnFinal</span>
<a name="line-218"></a> <span class='hs-varid'>filterPatchesByNames'</span> <span class='hs-varid'>fs</span> <span class='hs-layout'>(</span><span class='hs-varid'>s2hp</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-varid'>hp</span><span class='hs-layout'>)</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-219"></a> <span class='hs-layout'>(</span><span class='hs-varid'>count</span><span class='hs-layout'>,</span> <span class='hs-varid'>renames</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>get</span>
<a name="line-220"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>stopNow</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>count</span> <span class='hs-keyword'>of</span>
<a name="line-221"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-222"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>c</span> <span class='hs-varop'><=</span> <span class='hs-num'>0</span>
<a name="line-223"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>stopNow</span>
<a name="line-224"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>returnFinal</span>
<a name="line-225"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>hopefullyM</span> <span class='hs-varid'>hp</span> <span class='hs-keyword'>of</span>
<a name="line-226"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-227"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>err</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-str'>"Can't find changes prior to:"</span>
<a name="line-228"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>description</span> <span class='hs-varid'>hp</span>
<a name="line-229"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-varid'>renames</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>err</span><span class='hs-layout'>)</span>
<a name="line-230"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>-></span>
<a name="line-231"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookTouch</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>renames</span><span class='hs-layout'>)</span> <span class='hs-varid'>fs</span> <span class='hs-layout'>(</span><span class='hs-varid'>invert</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-232"></a> <span class='hs-layout'>(</span><span class='hs-conid'>True</span><span class='hs-layout'>,</span> <span class='hs-varid'>affected</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-varid'>renames'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-233"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>s2hp</span><span class='hs-layout'>,</span> <span class='hs-varid'>affected</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-varid'>renames'</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>
<a name="line-234"></a> <span class='hs-layout'>(</span><span class='hs-conid'>True</span><span class='hs-layout'>,</span> <span class='hs-varid'>affected</span><span class='hs-layout'>,</span> <span class='hs-varid'>fs'</span><span class='hs-layout'>,</span> <span class='hs-varid'>renames'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-235"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>sub1Mb</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>subtract</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varop'><$></span> <span class='hs-varid'>c</span>
<a name="line-236"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>c</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'>sub1Mb</span> <span class='hs-varid'>c</span><span class='hs-layout'>,</span> <span class='hs-varid'>renames'</span><span class='hs-layout'>)</span>
<a name="line-237"></a> <span class='hs-varid'>rest</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>filterPatchesByNames'</span> <span class='hs-varid'>fs'</span> <span class='hs-varid'>ps</span>
<a name="line-238"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>s2hp</span><span class='hs-layout'>,</span> <span class='hs-varid'>affected</span><span class='hs-layout'>)</span> <span class='hs-varop'>-:-</span> <span class='hs-varid'>rest</span>
<a name="line-239"></a> <span class='hs-layout'>(</span><span class='hs-conid'>False</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>fs'</span><span class='hs-layout'>,</span> <span class='hs-varid'>renames'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-240"></a> <span class='hs-varid'>modify</span> <span class='hs-varop'>$</span> <span class='hs-varid'>second</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-varid'>renames'</span><span class='hs-layout'>)</span>
<a name="line-241"></a> <span class='hs-varid'>filterPatchesByNames'</span> <span class='hs-varid'>fs'</span> <span class='hs-varid'>ps</span>
<a name="line-242"></a>
<a name="line-243"></a><a name="-:-"></a><span class='hs-comment'>-- | Note, lazy pattern matching is required to make functions like</span>
<a name="line-244"></a><span class='hs-comment'>-- filterPatchesByNames lazy in case you are only not interested in</span>
<a name="line-245"></a><span class='hs-comment'>-- the first element. E.g.:</span>
<a name="line-246"></a><span class='hs-comment'>--</span>
<a name="line-247"></a><span class='hs-comment'>-- let (fs, _, _) = filterPatchesByNames ...</span>
<a name="line-248"></a><span class='hs-layout'>(</span><span class='hs-varop'>-:-</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span><span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span><span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-249"></a><a name="x"></a><span class='hs-definition'>x</span> <span class='hs-varop'>-:-</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>xs</span><span class='hs-layout'>,</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'>xs</span><span class='hs-layout'>,</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-250"></a>
<a name="line-251"></a><a name="changelog"></a><span class='hs-definition'>changelog</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyword'>forall</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>start</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-252"></a> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-conid'>RepoPatch</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>ApplyState</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>~</span> <span class='hs-conid'>Tree</span><span class='hs-layout'>)</span>
<a name="line-253"></a> <span class='hs-keyglyph'>=></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>DarcsFlag</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PatchSet</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>start</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-254"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>FilePath</span><span class='hs-layout'>,</span> <span class='hs-conid'>FilePath</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Doc</span><span class='hs-layout'>)</span>
<a name="line-255"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Doc</span>
<a name="line-256"></a><span class='hs-definition'>changelog</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>patchset</span> <span class='hs-layout'>(</span><span class='hs-varid'>pis_and_fs</span><span class='hs-layout'>,</span> <span class='hs-varid'>createdAsFs</span><span class='hs-layout'>,</span> <span class='hs-varid'>mbErr</span><span class='hs-layout'>)</span>
<a name="line-257"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Count</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>text</span> <span class='hs-varop'>$</span> <span class='hs-varid'>show</span> <span class='hs-varop'>$</span> <span class='hs-varid'>length</span> <span class='hs-varid'>pis_and_fs</span>
<a name="line-258"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>MachineReadable</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span>
<a name="line-259"></a> <span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>vsep</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>unseal2</span> <span class='hs-layout'>(</span><span class='hs-varid'>showPatchInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>info</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>pis</span><span class='hs-layout'>)</span> <span class='hs-varid'>errorDoc</span> <span class='hs-varid'>mbErr</span>
<a name="line-260"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>XMLOutput</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span>
<a name="line-261"></a> <span class='hs-varid'>text</span> <span class='hs-str'>"<changelog>"</span>
<a name="line-262"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-varid'>created_as_xml</span>
<a name="line-263"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>vcat</span> <span class='hs-varid'>actual_xml_changes</span>
<a name="line-264"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"</changelog>"</span>
<a name="line-265"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Summary</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span> <span class='hs-varop'>||</span> <span class='hs-conid'>Verbose</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span>
<a name="line-266"></a> <span class='hs-varid'>mbAppendErr</span> <span class='hs-varop'>$</span> <span class='hs-varid'>vsep</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>number_patch</span> <span class='hs-varid'>change_with_summary</span><span class='hs-layout'>)</span> <span class='hs-varid'>pis_and_fs</span><span class='hs-layout'>)</span>
<a name="line-267"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mbAppendErr</span> <span class='hs-varop'>$</span> <span class='hs-varid'>vsep</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>number_patch</span> <span class='hs-varid'>description'</span><span class='hs-layout'>)</span> <span class='hs-varid'>pis_and_fs</span><span class='hs-layout'>)</span>
<a name="line-268"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>mbAppendErr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>maybe</span> <span class='hs-varid'>id</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>err</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varop'>$$</span> <span class='hs-varid'>err</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>mbErr</span>
<a name="line-269"></a> <span class='hs-varid'>change_with_summary</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Doc</span>
<a name="line-270"></a> <span class='hs-varid'>change_with_summary</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-varid'>hp</span><span class='hs-layout'>,</span> <span class='hs-varid'>fs</span><span class='hs-layout'>)</span>
<a name="line-271"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>hopefullyM</span> <span class='hs-varid'>hp</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>showChangesOnlyToFiles</span> <span class='hs-varid'>opts</span>
<a name="line-272"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>description</span> <span class='hs-varid'>hp</span> <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>""</span> <span class='hs-varop'>$$</span>
<a name="line-273"></a> <span class='hs-varid'>indent</span> <span class='hs-layout'>(</span><span class='hs-varid'>showFriendly</span> <span class='hs-varid'>opts</span> <span class='hs-layout'>(</span><span class='hs-varid'>filterFLFL</span> <span class='hs-varid'>xx</span> <span class='hs-varop'>$</span> <span class='hs-varid'>effect</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-274"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>showFriendly</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>p</span>
<a name="line-275"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>description</span> <span class='hs-varid'>hp</span>
<a name="line-276"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>indent</span> <span class='hs-layout'>(</span><span class='hs-varid'>text</span> <span class='hs-str'>"[this patch is unavailable]"</span><span class='hs-layout'>)</span>
<a name="line-277"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>xx</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>listTouchedFiles</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>of</span>
<a name="line-278"></a> <span class='hs-varid'>ys</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>null</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ys</span> <span class='hs-varop'>`intersect`</span> <span class='hs-varid'>fs</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>unsafeCoerce</span> <span class='hs-conid'>IsEq</span>
<a name="line-279"></a> <span class='hs-comment'>-- in that case, the change does not affect the patches we are</span>
<a name="line-280"></a> <span class='hs-comment'>-- looking at, so we ignore the difference between the two states.</span>
<a name="line-281"></a> <span class='hs-comment'>-- It's all read-only anyway.</span>
<a name="line-282"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NotEq</span>
<a name="line-283"></a> <span class='hs-varid'>xml_with_summary</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-varid'>hp</span><span class='hs-layout'>)</span>
<a name="line-284"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>hopefullyM</span> <span class='hs-varid'>hp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>insertBeforeLastline</span>
<a name="line-285"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toXml</span> <span class='hs-varop'>$</span> <span class='hs-varid'>info</span> <span class='hs-varid'>hp</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>indent</span> <span class='hs-varop'>$</span> <span class='hs-varid'>xmlSummary</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-286"></a> <span class='hs-varid'>xml_with_summary</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-varid'>hp</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>toXml</span> <span class='hs-layout'>(</span><span class='hs-varid'>info</span> <span class='hs-varid'>hp</span><span class='hs-layout'>)</span>
<a name="line-287"></a> <span class='hs-varid'>indent</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>prefix</span> <span class='hs-str'>" "</span>
<a name="line-288"></a> <span class='hs-varid'>actual_xml_changes</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-conid'>Summary</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span>
<a name="line-289"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>map</span> <span class='hs-varid'>xml_with_summary</span> <span class='hs-varid'>pis</span>
<a name="line-290"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>toXml</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-varid'>unseal2</span> <span class='hs-varid'>info</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>pis</span>
<a name="line-291"></a>
<a name="line-292"></a> <span class='hs-varid'>created_as_xml</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>create</span> <span class='hs-varid'>createdAsFs</span> <span class='hs-keyword'>where</span>
<a name="line-293"></a> <span class='hs-varid'>create</span> <span class='hs-varid'>rename</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>createdAsXml</span> <span class='hs-layout'>(</span><span class='hs-varid'>first_change_of</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-varid'>rename</span>
<a name="line-294"></a> <span class='hs-comment'>-- We need to reorder the patches when they haven't been reversed</span>
<a name="line-295"></a> <span class='hs-comment'>-- already, so that we find the *first* patch that modifies a given</span>
<a name="line-296"></a> <span class='hs-comment'>-- file, not the last (by default, the list is oldest->newest).</span>
<a name="line-297"></a> <span class='hs-varid'>reorderer</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>doReverse</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>reverse</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>id</span>
<a name="line-298"></a> <span class='hs-varid'>oldest_first_pis_and_fs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>reorderer</span> <span class='hs-varid'>pis_and_fs</span>
<a name="line-299"></a> <span class='hs-varid'>couldnt_find</span> <span class='hs-varid'>fn</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Couldn't find first patch affecting "</span> <span class='hs-varop'>++</span>
<a name="line-300"></a> <span class='hs-varid'>fn</span> <span class='hs-varop'>++</span> <span class='hs-str'>" in pis_and_fs"</span>
<a name="line-301"></a> <span class='hs-varid'>mb_first_change_of</span> <span class='hs-varid'>fn</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>find</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>fn</span> <span class='hs-varop'>`elem`</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>snd</span><span class='hs-layout'>)</span> <span class='hs-varid'>oldest_first_pis_and_fs</span>
<a name="line-302"></a> <span class='hs-varid'>find_first_change_of</span> <span class='hs-varid'>fn</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>couldnt_find</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-303"></a> <span class='hs-layout'>(</span><span class='hs-varid'>mb_first_change_of</span> <span class='hs-varid'>fn</span><span class='hs-layout'>)</span>
<a name="line-304"></a> <span class='hs-varid'>first_change_of</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unseal2</span> <span class='hs-varid'>info</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fst</span> <span class='hs-varop'>.</span> <span class='hs-varid'>find_first_change_of</span>
<a name="line-305"></a> <span class='hs-varid'>number_patch</span> <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-conid'>NumberPatches</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span>
<a name="line-306"></a> <span class='hs-keyword'>then</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>get_number</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-307"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>text</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>n</span><span class='hs-varop'>++</span><span class='hs-str'>":"</span><span class='hs-layout'>)</span> <span class='hs-varop'><+></span> <span class='hs-varid'>f</span> <span class='hs-varid'>x</span>
<a name="line-308"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>f</span> <span class='hs-varid'>x</span>
<a name="line-309"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>f</span> <span class='hs-varid'>x</span>
<a name="line-310"></a> <span class='hs-varid'>get_number</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Sealed2</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Int</span>
<a name="line-311"></a> <span class='hs-varid'>get_number</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sealed2</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gn</span> <span class='hs-num'>1</span> <span class='hs-layout'>(</span><span class='hs-varid'>newset2RL</span> <span class='hs-varid'>patchset</span><span class='hs-layout'>)</span>
<a name="line-312"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>iy</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>info</span> <span class='hs-varid'>y</span>
<a name="line-313"></a> <span class='hs-varid'>gn</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>RL</span> <span class='hs-layout'>(</span><span class='hs-conid'>PatchInfoAnd</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>start</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Int</span>
<a name="line-314"></a> <span class='hs-varid'>gn</span> <span class='hs-varid'>n</span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span><span class='hs-conop'>:<:</span><span class='hs-varid'>bs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>seq</span> <span class='hs-varid'>n</span> <span class='hs-layout'>(</span><span class='hs-varid'>info</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-varop'>==</span> <span class='hs-varid'>iy</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>n</span>
<a name="line-315"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gn</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span><span class='hs-varop'>+</span><span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>bs</span>
<a name="line-316"></a> <span class='hs-varid'>gn</span> <span class='hs-keyword'>_</span> <span class='hs-conid'>NilRL</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-317"></a> <span class='hs-varid'>pis</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fst</span> <span class='hs-varid'>pis_and_fs</span>
<a name="line-318"></a> <span class='hs-varid'>description'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unseal2</span> <span class='hs-varid'>description</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fst</span>
<a name="line-319"></a>
<a name="line-320"></a><a name="changesHelp''"></a><span class='hs-comment'>-- FIXME: this prose is unreadable. --twb, 2009-08</span>
<a name="line-321"></a><span class='hs-definition'>changesHelp''</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span>
<a name="line-322"></a><span class='hs-definition'>changesHelp''</span> <span class='hs-keyglyph'>=</span>
<a name="line-323"></a> <span class='hs-str'>"Three output formats exist. The default is --human-readable. You can\n"</span> <span class='hs-varop'>++</span>
<a name="line-324"></a> <span class='hs-str'>"also select --context, which is the internal format (as seen in patch\n"</span> <span class='hs-varop'>++</span>
<a name="line-325"></a> <span class='hs-str'>"bundles) that can be re-read by Darcs (e.g. `darcs get --context').\n"</span> <span class='hs-varop'>++</span>
<a name="line-326"></a> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span>
<a name="line-327"></a> <span class='hs-str'>"Finally, there is --xml-output, which emits valid XML... unless a the\n"</span> <span class='hs-varop'>++</span>
<a name="line-328"></a> <span class='hs-str'>"patch metadata (author, name or description) contains a non-ASCII\n"</span> <span class='hs-varop'>++</span>
<a name="line-329"></a> <span class='hs-str'>"character and was recorded in a non-UTF8 locale.\n"</span> <span class='hs-varop'>++</span>
<a name="line-330"></a> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span>
<a name="line-331"></a> <span class='hs-comment'>-- FIXME: can't we just disallow the following usage?</span>
<a name="line-332"></a> <span class='hs-str'>"Note that while the --context flag may be used in conjunction with\n"</span> <span class='hs-varop'>++</span>
<a name="line-333"></a> <span class='hs-str'>"--xml-output or --human-readable, in neither case will darcs get be\n"</span> <span class='hs-varop'>++</span>
<a name="line-334"></a> <span class='hs-str'>"able to read the output. On the other hand, sufficient information\n"</span> <span class='hs-varop'>++</span>
<a name="line-335"></a> <span class='hs-str'>"WILL be output for a knowledgeable human to recreate the current state\n"</span> <span class='hs-varop'>++</span>
<a name="line-336"></a> <span class='hs-str'>"of the repository.\n"</span>
<a name="line-337"></a>
<a name="line-338"></a><a name="changesContext"></a><span class='hs-definition'>changesContext</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>DarcsFlag</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-339"></a><span class='hs-definition'>changesContext</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-340"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>repodir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-str'>"."</span> <span class='hs-varop'>$</span> <span class='hs-varid'>getRepourl</span> <span class='hs-varid'>opts</span>
<a name="line-341"></a> <span class='hs-varid'>withRepositoryDirectory</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>repodir</span> <span class='hs-varop'>$</span> <span class='hs-conid'>RepoJob</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>repository</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-342"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>_</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-varid'>contextPatches</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>readRepo</span> <span class='hs-varid'>repository</span>
<a name="line-343"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mapRL</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>p</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>seal2</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>ps'</span>
<a name="line-344"></a> <span class='hs-varid'>unless</span> <span class='hs-varid'>fancy</span> <span class='hs-varop'>$</span> <span class='hs-varid'>putStrLn</span> <span class='hs-str'>"\nContext:\n"</span>
<a name="line-345"></a> <span class='hs-varid'>putDocLnWith</span> <span class='hs-varid'>simplePrinters</span> <span class='hs-varop'>$</span> <span class='hs-varid'>changelog</span> <span class='hs-varid'>opts'</span> <span class='hs-varid'>emptyset</span> <span class='hs-layout'>(</span><span class='hs-varid'>ps</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>
<a name="line-346"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>opts'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>fancy</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>opts</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>MachineReadable</span> <span class='hs-conop'>:</span> <span class='hs-varid'>opts</span>
<a name="line-347"></a> <span class='hs-varid'>fancy</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>HumanReadable</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span> <span class='hs-varop'>||</span> <span class='hs-conid'>XMLOutput</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span>
<a name="line-348"></a> <span class='hs-varid'>emptyset</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PatchSet</span> <span class='hs-conid'>NilRL</span> <span class='hs-conid'>NilRL</span>
<a name="line-349"></a>
<a name="line-350"></a><a name="log"></a><span class='hs-definition'>log</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>DarcsCommand</span>
<a name="line-351"></a><span class='hs-definition'>log</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>commandAlias</span> <span class='hs-str'>"log"</span> <span class='hs-conid'>Nothing</span> <span class='hs-varid'>changes</span>
<a name="line-352"></a>
<a name="line-353"></a><a name="createdAsXml"></a><span class='hs-definition'>createdAsXml</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PatchInfo</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Doc</span>
<a name="line-354"></a><span class='hs-definition'>createdAsXml</span> <span class='hs-varid'>pinfo</span> <span class='hs-layout'>(</span><span class='hs-varid'>current</span><span class='hs-layout'>,</span> <span class='hs-varid'>createdAs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-355"></a> <span class='hs-varid'>text</span> <span class='hs-str'>"<created_as current_name='"</span>
<a name="line-356"></a> <span class='hs-varop'><></span> <span class='hs-varid'>escapeXML</span> <span class='hs-varid'>current</span>
<a name="line-357"></a> <span class='hs-varop'><></span> <span class='hs-varid'>text</span> <span class='hs-str'>"' original_name='"</span>
<a name="line-358"></a> <span class='hs-varop'><></span> <span class='hs-varid'>escapeXML</span> <span class='hs-varid'>createdAs</span>
<a name="line-359"></a> <span class='hs-varop'><></span> <span class='hs-varid'>text</span> <span class='hs-str'>"'>"</span>
<a name="line-360"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>toXml</span> <span class='hs-varid'>pinfo</span>
<a name="line-361"></a> <span class='hs-varop'>$$</span> <span class='hs-varid'>text</span> <span class='hs-str'>"</created_as>"</span>
</pre></body>
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