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<pre><a name="line-1"></a><span class='hs-comment'>-- Copyright (C) 2002-2003 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>
<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-cpp'>#include "gadts.h"</span>
<a name="line-22"></a>
<a name="line-23"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Repository</span><span class='hs-varop'>.</span><span class='hs-conid'>Prefs</span> <span class='hs-layout'>(</span> <span class='hs-varid'>addToPreflist</span><span class='hs-layout'>,</span> <span class='hs-varid'>getPreflist</span><span class='hs-layout'>,</span> <span class='hs-varid'>setPreflist</span><span class='hs-layout'>,</span>
<a name="line-24"></a> <span class='hs-varid'>getGlobal</span><span class='hs-layout'>,</span> <span class='hs-varid'>environmentHelpHome</span><span class='hs-layout'>,</span>
<a name="line-25"></a> <span class='hs-varid'>defaultrepo</span><span class='hs-layout'>,</span> <span class='hs-varid'>setDefaultrepo</span><span class='hs-layout'>,</span>
<a name="line-26"></a> <span class='hs-varid'>getPrefval</span><span class='hs-layout'>,</span> <span class='hs-varid'>setPrefval</span><span class='hs-layout'>,</span> <span class='hs-varid'>changePrefval</span><span class='hs-layout'>,</span>
<a name="line-27"></a> <span class='hs-varid'>defPrefval</span><span class='hs-layout'>,</span>
<a name="line-28"></a> <span class='hs-varid'>writeDefaultPrefs</span><span class='hs-layout'>,</span>
<a name="line-29"></a> <span class='hs-varid'>boringRegexps</span><span class='hs-layout'>,</span> <span class='hs-varid'>boringFileFilter</span><span class='hs-layout'>,</span> <span class='hs-varid'>darcsdirFilter</span><span class='hs-layout'>,</span>
<a name="line-30"></a> <span class='hs-conid'>FileType</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'>filetypeFunction</span><span class='hs-layout'>,</span>
<a name="line-31"></a> <span class='hs-varid'>getCaches</span><span class='hs-layout'>,</span>
<a name="line-32"></a> <span class='hs-varid'>binariesFileHelp</span><span class='hs-layout'>,</span> <span class='hs-varid'>boringFileHelp</span><span class='hs-layout'>,</span>
<a name="line-33"></a> <span class='hs-varid'>globalCacheDir</span><span class='hs-layout'>,</span>
<a name="line-34"></a> <span class='hs-varid'>globalPrefsDirDoc</span><span class='hs-layout'>,</span>
<a name="line-35"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-36"></a>
<a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Error</span> <span class='hs-layout'>(</span> <span class='hs-varid'>isDoesNotExistError</span> <span class='hs-layout'>)</span>
<a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span> <span class='hs-varid'>unless</span><span class='hs-layout'>,</span> <span class='hs-varid'>when</span> <span class='hs-layout'>)</span>
<a name="line-39"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Regex</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Regex</span><span class='hs-layout'>,</span> <span class='hs-varid'>mkRegex</span><span class='hs-layout'>,</span> <span class='hs-varid'>matchRegex</span><span class='hs-layout'>,</span> <span class='hs-layout'>)</span>
<a name="line-40"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span> <span class='hs-layout'>(</span> <span class='hs-varid'>toUpper</span> <span class='hs-layout'>)</span>
<a name="line-41"></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'>isJust</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromMaybe</span><span class='hs-layout'>,</span> <span class='hs-varid'>mapMaybe</span> <span class='hs-layout'>)</span>
<a name="line-42"></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'>nub</span><span class='hs-layout'>,</span> <span class='hs-varid'>isPrefixOf</span><span class='hs-layout'>,</span> <span class='hs-varid'>union</span><span class='hs-layout'>,</span> <span class='hs-varid'>sortBy</span> <span class='hs-layout'>)</span>
<a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Directory</span> <span class='hs-layout'>(</span> <span class='hs-varid'>getAppUserDataDirectory</span><span class='hs-layout'>,</span> <span class='hs-varid'>doesDirectoryExist</span><span class='hs-layout'>,</span> <span class='hs-varid'>createDirectory</span><span class='hs-layout'>,</span> <span class='hs-varid'>doesFileExist</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'>Lock</span><span class='hs-layout'>(</span> <span class='hs-varid'>readBinFile</span><span class='hs-layout'>,</span> <span class='hs-varid'>writeBinFile</span> <span class='hs-layout'>)</span>
<a name="line-45"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>FilePath</span><span class='hs-varop'>.</span><span class='hs-conid'>Posix</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-46"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Environment</span> <span class='hs-layout'>(</span> <span class='hs-varid'>getEnvironment</span> <span class='hs-layout'>)</span>
<a name="line-47"></a>
<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'>Flags</span> <span class='hs-layout'>(</span> <span class='hs-conid'>DarcsFlag</span><span class='hs-layout'>(</span> <span class='hs-conid'>NoCache</span><span class='hs-layout'>,</span> <span class='hs-conid'>NoSetDefault</span><span class='hs-layout'>,</span> <span class='hs-conid'>DryRun</span><span class='hs-layout'>,</span> <span class='hs-conid'>RemoteRepo</span> <span class='hs-layout'>)</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'>RepoPath</span> <span class='hs-layout'>(</span> <span class='hs-conid'>AbsolutePath</span><span class='hs-layout'>,</span> <span class='hs-varid'>ioAbsolute</span><span class='hs-layout'>,</span> <span class='hs-varid'>toFilePath</span><span class='hs-layout'>,</span> <span class='hs-varid'>getCurrentDirectory</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'>Utils</span> <span class='hs-layout'>(</span> <span class='hs-varid'>catchall</span><span class='hs-layout'>,</span> <span class='hs-varid'>stripCr</span> <span class='hs-layout'>)</span>
<a name="line-51"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>External</span> <span class='hs-layout'>(</span> <span class='hs-varid'>gzFetchFilePS</span><span class='hs-layout'>,</span> <span class='hs-conid'>Cachable</span><span class='hs-layout'>(</span> <span class='hs-conid'>Cachable</span> <span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-52"></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'>Char8</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>BC</span> <span class='hs-layout'>(</span> <span class='hs-varid'>unpack</span> <span class='hs-layout'>)</span>
<a name="line-53"></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'>B</span> <span class='hs-layout'>(</span> <span class='hs-varid'>empty</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'>Global</span> <span class='hs-layout'>(</span> <span class='hs-varid'>darcsdir</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'>Repository</span><span class='hs-varop'>.</span><span class='hs-conid'>Cache</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Cache</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'>CacheType</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'>CacheLoc</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-56"></a> <span class='hs-conid'>WritableOrNot</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'>compareByLocality</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'>URL</span> <span class='hs-layout'>(</span> <span class='hs-varid'>isFile</span> <span class='hs-layout'>)</span>
<a name="line-58"></a>
<a name="line-59"></a>
<a name="line-60"></a><a name="writeDefaultPrefs"></a><span class='hs-definition'>writeDefaultPrefs</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-61"></a><span class='hs-definition'>writeDefaultPrefs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>setPreflist</span> <span class='hs-str'>"boring"</span> <span class='hs-varid'>defaultBoring</span>
<a name="line-62"></a> <span class='hs-varid'>setPreflist</span> <span class='hs-str'>"binaries"</span> <span class='hs-varid'>defaultBinaries</span>
<a name="line-63"></a> <span class='hs-varid'>setPreflist</span> <span class='hs-str'>"motd"</span> <span class='hs-conid'>[]</span>
<a name="line-64"></a>
<a name="line-65"></a><a name="defaultBoring"></a><span class='hs-comment'>{-# NOINLINE defaultBoring #-}</span>
<a name="line-66"></a><span class='hs-definition'>defaultBoring</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-67"></a><span class='hs-definition'>defaultBoring</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>help</span> <span class='hs-varop'>++</span>
<a name="line-68"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>""</span><span class='hs-layout'>,</span>
<a name="line-69"></a> <span class='hs-str'>"### compiler and interpreter intermediate files"</span><span class='hs-layout'>,</span>
<a name="line-70"></a> <span class='hs-str'>"# haskell (ghc) interfaces"</span><span class='hs-layout'>,</span>
<a name="line-71"></a> <span class='hs-str'>"\\.hi$"</span><span class='hs-layout'>,</span> <span class='hs-str'>"\\.hi-boot$"</span><span class='hs-layout'>,</span> <span class='hs-str'>"\\.o-boot$"</span><span class='hs-layout'>,</span>
<a name="line-72"></a> <span class='hs-str'>"# object files"</span><span class='hs-layout'>,</span>
<a name="line-73"></a> <span class='hs-str'>"\\.o$"</span><span class='hs-layout'>,</span><span class='hs-str'>"\\.o\\.cmd$"</span><span class='hs-layout'>,</span>
<a name="line-74"></a> <span class='hs-str'>"# profiling haskell"</span><span class='hs-layout'>,</span>
<a name="line-75"></a> <span class='hs-str'>"\\.p_hi$"</span><span class='hs-layout'>,</span> <span class='hs-str'>"\\.p_o$"</span><span class='hs-layout'>,</span>
<a name="line-76"></a> <span class='hs-str'>"# haskell program coverage resp. profiling info"</span><span class='hs-layout'>,</span>
<a name="line-77"></a> <span class='hs-str'>"\\.tix$"</span><span class='hs-layout'>,</span> <span class='hs-str'>"\\.prof$"</span><span class='hs-layout'>,</span>
<a name="line-78"></a> <span class='hs-str'>"# fortran module files"</span><span class='hs-layout'>,</span>
<a name="line-79"></a> <span class='hs-str'>"\\.mod$"</span><span class='hs-layout'>,</span>
<a name="line-80"></a> <span class='hs-str'>"# linux kernel"</span><span class='hs-layout'>,</span>
<a name="line-81"></a> <span class='hs-str'>"\\.ko\\.cmd$"</span><span class='hs-layout'>,</span><span class='hs-str'>"\\.mod\\.c$"</span><span class='hs-layout'>,</span>
<a name="line-82"></a> <span class='hs-str'>"(^|/)\\.tmp_versions($|/)"</span><span class='hs-layout'>,</span>
<a name="line-83"></a> <span class='hs-str'>"# *.ko files aren't boring by default because they might"</span><span class='hs-layout'>,</span>
<a name="line-84"></a> <span class='hs-str'>"# be Korean translations rather than kernel modules"</span><span class='hs-layout'>,</span>
<a name="line-85"></a> <span class='hs-str'>"# \\.ko$"</span><span class='hs-layout'>,</span>
<a name="line-86"></a> <span class='hs-str'>"# python, emacs, java byte code"</span><span class='hs-layout'>,</span>
<a name="line-87"></a> <span class='hs-str'>"\\.py[co]$"</span><span class='hs-layout'>,</span> <span class='hs-str'>"\\.elc$"</span><span class='hs-layout'>,</span><span class='hs-str'>"\\.class$"</span><span class='hs-layout'>,</span>
<a name="line-88"></a> <span class='hs-str'>"# objects and libraries; lo and la are libtool things"</span><span class='hs-layout'>,</span>
<a name="line-89"></a> <span class='hs-str'>"\\.(obj|a|exe|so|lo|la)$"</span><span class='hs-layout'>,</span>
<a name="line-90"></a> <span class='hs-str'>"# compiled zsh configuration files"</span><span class='hs-layout'>,</span>
<a name="line-91"></a> <span class='hs-str'>"\\.zwc$"</span><span class='hs-layout'>,</span>
<a name="line-92"></a> <span class='hs-str'>"# Common LISP output files for CLISP and CMUCL"</span><span class='hs-layout'>,</span>
<a name="line-93"></a> <span class='hs-str'>"\\.(fas|fasl|sparcf|x86f)$"</span><span class='hs-layout'>,</span>
<a name="line-94"></a> <span class='hs-str'>""</span><span class='hs-layout'>,</span>
<a name="line-95"></a> <span class='hs-str'>"### build and packaging systems"</span><span class='hs-layout'>,</span>
<a name="line-96"></a> <span class='hs-str'>"# cabal intermediates"</span><span class='hs-layout'>,</span>
<a name="line-97"></a> <span class='hs-str'>"\\.installed-pkg-config"</span><span class='hs-layout'>,</span>
<a name="line-98"></a> <span class='hs-str'>"\\.setup-config"</span><span class='hs-layout'>,</span>
<a name="line-99"></a> <span class='hs-str'>"# standard cabal build dir, might not be boring for everybody"</span><span class='hs-layout'>,</span>
<a name="line-100"></a> <span class='hs-str'>"# ^dist(/|$)"</span><span class='hs-layout'>,</span>
<a name="line-101"></a> <span class='hs-str'>"# autotools"</span><span class='hs-layout'>,</span>
<a name="line-102"></a> <span class='hs-str'>"(^|/)autom4te\\.cache($|/)"</span><span class='hs-layout'>,</span> <span class='hs-str'>"(^|/)config\\.(log|status)$"</span><span class='hs-layout'>,</span>
<a name="line-103"></a> <span class='hs-str'>"# microsoft web expression, visual studio metadata directories"</span><span class='hs-layout'>,</span>
<a name="line-104"></a> <span class='hs-str'>"\\_vti_cnf$"</span><span class='hs-layout'>,</span>
<a name="line-105"></a> <span class='hs-str'>"\\_vti_pvt$"</span><span class='hs-layout'>,</span>
<a name="line-106"></a> <span class='hs-str'>"# gentoo tools"</span><span class='hs-layout'>,</span>
<a name="line-107"></a> <span class='hs-str'>"\\.revdep-rebuild.*"</span><span class='hs-layout'>,</span>
<a name="line-108"></a> <span class='hs-str'>"# generated dependencies"</span><span class='hs-layout'>,</span>
<a name="line-109"></a> <span class='hs-str'>"^\\.depend$"</span><span class='hs-layout'>,</span>
<a name="line-110"></a> <span class='hs-str'>""</span><span class='hs-layout'>,</span>
<a name="line-111"></a> <span class='hs-str'>"### version control systems"</span><span class='hs-layout'>,</span>
<a name="line-112"></a> <span class='hs-str'>"# cvs"</span><span class='hs-layout'>,</span>
<a name="line-113"></a> <span class='hs-str'>"(^|/)CVS($|/)"</span><span class='hs-layout'>,</span><span class='hs-str'>"\\.cvsignore$"</span><span class='hs-layout'>,</span>
<a name="line-114"></a> <span class='hs-str'>"# cvs, emacs locks"</span><span class='hs-layout'>,</span>
<a name="line-115"></a> <span class='hs-str'>"^\\.#"</span><span class='hs-layout'>,</span>
<a name="line-116"></a> <span class='hs-str'>"# rcs"</span><span class='hs-layout'>,</span>
<a name="line-117"></a> <span class='hs-str'>"(^|/)RCS($|/)"</span><span class='hs-layout'>,</span> <span class='hs-str'>",v$"</span><span class='hs-layout'>,</span>
<a name="line-118"></a> <span class='hs-str'>"# subversion"</span><span class='hs-layout'>,</span>
<a name="line-119"></a> <span class='hs-str'>"(^|/)\\.svn($|/)"</span><span class='hs-layout'>,</span>
<a name="line-120"></a> <span class='hs-str'>"# mercurial"</span><span class='hs-layout'>,</span>
<a name="line-121"></a> <span class='hs-str'>"(^|/)\\.hg($|/)"</span><span class='hs-layout'>,</span>
<a name="line-122"></a> <span class='hs-str'>"# git"</span><span class='hs-layout'>,</span>
<a name="line-123"></a> <span class='hs-str'>"(^|/)\\.git($|/)"</span><span class='hs-layout'>,</span>
<a name="line-124"></a> <span class='hs-str'>"# bzr"</span><span class='hs-layout'>,</span>
<a name="line-125"></a> <span class='hs-str'>"\\.bzr$"</span><span class='hs-layout'>,</span>
<a name="line-126"></a> <span class='hs-str'>"# sccs"</span><span class='hs-layout'>,</span>
<a name="line-127"></a> <span class='hs-str'>"(^|/)SCCS($|/)"</span><span class='hs-layout'>,</span>
<a name="line-128"></a> <span class='hs-str'>"# darcs"</span><span class='hs-layout'>,</span>
<a name="line-129"></a> <span class='hs-str'>"(^|/)"</span><span class='hs-varop'>++</span><span class='hs-varid'>darcsdir</span><span class='hs-varop'>++</span><span class='hs-str'>"($|/)"</span><span class='hs-layout'>,</span> <span class='hs-str'>"(^|/)\\.darcsrepo($|/)"</span><span class='hs-layout'>,</span>
<a name="line-130"></a> <span class='hs-str'>"^\\.darcs-temp-mail$"</span><span class='hs-layout'>,</span>
<a name="line-131"></a> <span class='hs-str'>"-darcs-backup[[:digit:]]+$"</span><span class='hs-layout'>,</span>
<a name="line-132"></a> <span class='hs-str'>"# gnu arch"</span><span class='hs-layout'>,</span>
<a name="line-133"></a> <span class='hs-str'>"(^|/)(\\+|,)"</span><span class='hs-layout'>,</span>
<a name="line-134"></a> <span class='hs-str'>"(^|/)vssver\\.scc$"</span><span class='hs-layout'>,</span>
<a name="line-135"></a> <span class='hs-str'>"\\.swp$"</span><span class='hs-layout'>,</span><span class='hs-str'>"(^|/)MT($|/)"</span><span class='hs-layout'>,</span>
<a name="line-136"></a> <span class='hs-str'>"(^|/)\\{arch\\}($|/)"</span><span class='hs-layout'>,</span><span class='hs-str'>"(^|/).arch-ids($|/)"</span><span class='hs-layout'>,</span>
<a name="line-137"></a> <span class='hs-str'>"# bitkeeper"</span><span class='hs-layout'>,</span>
<a name="line-138"></a> <span class='hs-str'>"(^|/)BitKeeper($|/)"</span><span class='hs-layout'>,</span><span class='hs-str'>"(^|/)ChangeSet($|/)"</span><span class='hs-layout'>,</span>
<a name="line-139"></a> <span class='hs-str'>""</span><span class='hs-layout'>,</span>
<a name="line-140"></a> <span class='hs-str'>"### miscellaneous"</span><span class='hs-layout'>,</span>
<a name="line-141"></a> <span class='hs-str'>"# backup files"</span><span class='hs-layout'>,</span>
<a name="line-142"></a> <span class='hs-str'>"~$"</span><span class='hs-layout'>,</span><span class='hs-str'>"\\.bak$"</span><span class='hs-layout'>,</span><span class='hs-str'>"\\.BAK$"</span><span class='hs-layout'>,</span>
<a name="line-143"></a> <span class='hs-str'>"# patch originals and rejects"</span><span class='hs-layout'>,</span>
<a name="line-144"></a> <span class='hs-str'>"\\.orig$"</span><span class='hs-layout'>,</span> <span class='hs-str'>"\\.rej$"</span><span class='hs-layout'>,</span>
<a name="line-145"></a> <span class='hs-str'>"# X server"</span><span class='hs-layout'>,</span>
<a name="line-146"></a> <span class='hs-str'>"\\..serverauth.*"</span><span class='hs-layout'>,</span>
<a name="line-147"></a> <span class='hs-str'>"# image spam"</span><span class='hs-layout'>,</span>
<a name="line-148"></a> <span class='hs-str'>"\\#"</span><span class='hs-layout'>,</span> <span class='hs-str'>"(^|/)Thumbs\\.db$"</span><span class='hs-layout'>,</span>
<a name="line-149"></a> <span class='hs-str'>"# vi, emacs tags"</span><span class='hs-layout'>,</span>
<a name="line-150"></a> <span class='hs-str'>"(^|/)(tags|TAGS)$"</span><span class='hs-layout'>,</span>
<a name="line-151"></a> <span class='hs-str'>"#(^|/)\\.[^/]"</span><span class='hs-layout'>,</span>
<a name="line-152"></a> <span class='hs-str'>"# core dumps"</span><span class='hs-layout'>,</span>
<a name="line-153"></a> <span class='hs-str'>"(^|/|\\.)core$"</span><span class='hs-layout'>,</span>
<a name="line-154"></a> <span class='hs-str'>"# partial broken files (KIO copy operations)"</span><span class='hs-layout'>,</span>
<a name="line-155"></a> <span class='hs-str'>"\\.part$"</span><span class='hs-layout'>,</span>
<a name="line-156"></a> <span class='hs-str'>"# waf files, see http://code.google.com/p/waf/"</span><span class='hs-layout'>,</span>
<a name="line-157"></a> <span class='hs-str'>"(^|/)\\.waf-[[:digit:].]+-[[:digit:]]+($|/)"</span><span class='hs-layout'>,</span>
<a name="line-158"></a> <span class='hs-str'>"(^|/)\\.lock-wscript$"</span><span class='hs-layout'>,</span>
<a name="line-159"></a> <span class='hs-str'>"# mac os finder"</span><span class='hs-layout'>,</span>
<a name="line-160"></a> <span class='hs-str'>"(^|/)\\.DS_Store$"</span> <span class='hs-keyglyph'>]</span>
<a name="line-161"></a> <span class='hs-keyword'>where</span>
<a name="line-162"></a> <span class='hs-varid'>help</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-str'>"# "</span><span class='hs-varop'>++</span><span class='hs-layout'>)</span> <span class='hs-varid'>boringFileHelp</span>
<a name="line-163"></a>
<a name="line-164"></a><a name="boringFileHelp"></a><span class='hs-definition'>boringFileHelp</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-165"></a><span class='hs-definition'>boringFileHelp</span> <span class='hs-keyglyph'>=</span>
<a name="line-166"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"This file contains a list of extended regular expressions, one per"</span>
<a name="line-167"></a> <span class='hs-layout'>,</span> <span class='hs-str'>"line. A file path matching any of these expressions will be filtered"</span>
<a name="line-168"></a> <span class='hs-layout'>,</span> <span class='hs-str'>"out during `darcs add', or when the `--look-for-adds' flag is passed"</span>
<a name="line-169"></a> <span class='hs-layout'>,</span> <span class='hs-str'>"to `darcs whatsnew' and `record'. The entries in "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>globalPrefsDirDoc</span> <span class='hs-varop'>++</span> <span class='hs-str'>"boring (if"</span>
<a name="line-170"></a> <span class='hs-layout'>,</span> <span class='hs-str'>"it exists) supplement those in this file."</span>
<a name="line-171"></a> <span class='hs-layout'>,</span> <span class='hs-str'>""</span>
<a name="line-172"></a> <span class='hs-layout'>,</span> <span class='hs-str'>"Blank lines, and lines beginning with an octothorpe (#) are ignored."</span>
<a name="line-173"></a> <span class='hs-layout'>,</span> <span class='hs-str'>"See regex(7) for a description of extended regular expressions."</span>
<a name="line-174"></a> <span class='hs-keyglyph'>]</span>
<a name="line-175"></a>
<a name="line-176"></a><a name="darcsdirFilter"></a><span class='hs-definition'>darcsdirFilter</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span>
<a name="line-177"></a><span class='hs-definition'>darcsdirFilter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span><span class='hs-varop'>.</span><span class='hs-varid'>isDarcsdir</span><span class='hs-layout'>)</span>
<a name="line-178"></a><a name="isDarcsdir"></a><span class='hs-definition'>isDarcsdir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span>
<a name="line-179"></a><span class='hs-definition'>isDarcsdir</span> <span class='hs-layout'>(</span><span class='hs-chr'>'.'</span><span class='hs-conop'>:</span><span class='hs-chr'>'/'</span><span class='hs-conop'>:</span><span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>isDarcsdir</span> <span class='hs-varid'>f</span>
<a name="line-180"></a><span class='hs-definition'>isDarcsdir</span> <span class='hs-str'>"."</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-181"></a><span class='hs-definition'>isDarcsdir</span> <span class='hs-str'>""</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-182"></a><span class='hs-definition'>isDarcsdir</span> <span class='hs-str'>".."</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-183"></a><span class='hs-definition'>isDarcsdir</span> <span class='hs-str'>"../"</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-184"></a><span class='hs-definition'>isDarcsdir</span> <span class='hs-str'>"_darcs"</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-185"></a><span class='hs-definition'>isDarcsdir</span> <span class='hs-varid'>fp</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"_darcs/"</span> <span class='hs-varop'>`isPrefixOf`</span> <span class='hs-varid'>fp</span>
<a name="line-186"></a>
<a name="line-187"></a><a name="globalPrefsDir"></a><span class='hs-comment'>-- | The path of the global preference directory; @~/.darcs@ on Unix,</span>
<a name="line-188"></a><span class='hs-comment'>-- and @%APPDATA%/darcs@ on Windows.</span>
<a name="line-189"></a><span class='hs-definition'>globalPrefsDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>FilePath</span><span class='hs-layout'>)</span>
<a name="line-190"></a><span class='hs-definition'>globalPrefsDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-191"></a> <span class='hs-varid'>env</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getEnvironment</span>
<a name="line-192"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookup</span> <span class='hs-str'>"DARCS_TESTING_PREFS_DIR"</span> <span class='hs-varid'>env</span> <span class='hs-keyword'>of</span>
<a name="line-193"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span>
<a name="line-194"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>fmap</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>getAppUserDataDirectory</span> <span class='hs-str'>"darcs"</span><span class='hs-layout'>)</span>
<a name="line-195"></a> <span class='hs-varop'>`catchall`</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>
<a name="line-196"></a>
<a name="line-197"></a><a name="globalPrefsDirDoc"></a><span class='hs-comment'>-- | The relative path of the global preference directory; @~/.darcs@ on Unix,</span>
<a name="line-198"></a><span class='hs-comment'>-- and @%APPDATA%/darcs@ on Windows. This is used for online documentation.</span>
<a name="line-199"></a><span class='hs-definition'>globalPrefsDirDoc</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span>
<a name="line-200"></a><span class='hs-definition'>globalPrefsDirDoc</span> <span class='hs-keyglyph'>=</span>
<a name="line-201"></a><span class='hs-cpp'>#ifndef WIN32</span>
<a name="line-202"></a> <span class='hs-str'>"~/.darcs/"</span>
<a name="line-203"></a><span class='hs-cpp'>#else</span>
<a name="line-204"></a> <span class='hs-str'>"%APPDATA%\\darcs\\"</span>
<a name="line-205"></a><span class='hs-cpp'>#endif</span>
<a name="line-206"></a>
<a name="line-207"></a><a name="environmentHelpHome"></a><span class='hs-definition'>environmentHelpHome</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-208"></a><span class='hs-definition'>environmentHelpHome</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-str'>"HOME"</span><span class='hs-layout'>,</span> <span class='hs-str'>"APPDATA"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span>
<a name="line-209"></a> <span class='hs-str'>"Per-user preferences are set in $HOME/.darcs (on Unix) or"</span><span class='hs-layout'>,</span>
<a name="line-210"></a> <span class='hs-str'>"%APPDATA%/darcs (on Windows). This is also the default location of"</span><span class='hs-layout'>,</span>
<a name="line-211"></a> <span class='hs-str'>"the cache."</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-212"></a>
<a name="line-213"></a><a name="getGlobal"></a><span class='hs-definition'>getGlobal</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-214"></a><span class='hs-definition'>getGlobal</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-215"></a> <span class='hs-varid'>dir</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>globalPrefsDir</span>
<a name="line-216"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>dir</span> <span class='hs-keyword'>of</span>
<a name="line-217"></a> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>getPreffile</span> <span class='hs-varop'>$</span> <span class='hs-varid'>d</span> <span class='hs-varop'></></span> <span class='hs-varid'>f</span>
<a name="line-218"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span>
<a name="line-219"></a>
<a name="line-220"></a><a name="globalCacheDir"></a><span class='hs-definition'>globalCacheDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>FilePath</span><span class='hs-layout'>)</span>
<a name="line-221"></a><span class='hs-definition'>globalCacheDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>slash_cache</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>globalPrefsDir</span>
<a name="line-222"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>slash_cache</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-varop'></></span> <span class='hs-str'>"cache"</span><span class='hs-layout'>)</span>
<a name="line-223"></a>
<a name="line-224"></a><a name="boringRegexps"></a><span class='hs-definition'>boringRegexps</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Regex</span><span class='hs-keyglyph'>]</span>
<a name="line-225"></a><span class='hs-definition'>boringRegexps</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-226"></a> <span class='hs-varid'>borefile</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>defPrefval</span> <span class='hs-str'>"boringfile"</span> <span class='hs-layout'>(</span><span class='hs-varid'>darcsdir</span> <span class='hs-varop'>++</span> <span class='hs-str'>"/prefs/boring"</span><span class='hs-layout'>)</span>
<a name="line-227"></a> <span class='hs-varid'>bores</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPrefLines</span> <span class='hs-varid'>borefile</span> <span class='hs-varop'>`catchall`</span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span>
<a name="line-228"></a> <span class='hs-varid'>gbs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getGlobal</span> <span class='hs-str'>"boring"</span>
<a name="line-229"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>mkRegex</span> <span class='hs-varop'>$</span> <span class='hs-varid'>bores</span> <span class='hs-varop'>++</span> <span class='hs-varid'>gbs</span>
<a name="line-230"></a>
<a name="line-231"></a><a name="boringFileFilter"></a><span class='hs-definition'>boringFileFilter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</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-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-232"></a><span class='hs-definition'>boringFileFilter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>actualBoringFileFilter</span> <span class='hs-varid'>boringRegexps</span>
<a name="line-233"></a>
<a name="line-234"></a><a name="noncomments"></a><span class='hs-definition'>noncomments</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-235"></a><span class='hs-definition'>noncomments</span> <span class='hs-varid'>ss</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-varid'>is_ok</span> <span class='hs-varid'>ss</span>
<a name="line-236"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>is_ok</span> <span class='hs-str'>""</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-237"></a> <span class='hs-varid'>is_ok</span> <span class='hs-layout'>(</span><span class='hs-chr'>'#'</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-238"></a> <span class='hs-varid'>is_ok</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-239"></a>
<a name="line-240"></a><a name="getPrefLines"></a><span class='hs-definition'>getPrefLines</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-241"></a><span class='hs-definition'>getPrefLines</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>notconflicts</span> <span class='hs-varop'>.</span> <span class='hs-varid'>noncomments</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>stripCr</span> <span class='hs-varop'>.</span> <span class='hs-varid'>lines</span><span class='hs-layout'>)</span>
<a name="line-242"></a> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>readBinFile</span> <span class='hs-varid'>f</span>
<a name="line-243"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>notconflicts</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-varid'>nc</span>
<a name="line-244"></a> <span class='hs-varid'>startswith</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-245"></a> <span class='hs-varid'>startswith</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-layout'>(</span><span class='hs-varid'>y</span><span class='hs-conop'>:</span><span class='hs-varid'>ys</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-varop'>==</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>startswith</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>ys</span>
<a name="line-246"></a> <span class='hs-varid'>startswith</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-247"></a> <span class='hs-varid'>nc</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>startswith</span> <span class='hs-str'>"v v v v v v v"</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-248"></a> <span class='hs-varid'>nc</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>startswith</span> <span class='hs-str'>"*************"</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-249"></a> <span class='hs-varid'>nc</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>startswith</span> <span class='hs-str'>"^ ^ ^ ^ ^ ^ ^"</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-250"></a> <span class='hs-varid'>nc</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-251"></a>
<a name="line-252"></a><a name="actualBoringFileFilter"></a><span class='hs-comment'>-- | From a list of paths, filter out any that are within @_darcs@ or</span>
<a name="line-253"></a><span class='hs-comment'>-- match a boring regexp.</span>
<a name="line-254"></a><span class='hs-definition'>actualBoringFileFilter</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Regex</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span>
<a name="line-255"></a><span class='hs-definition'>actualBoringFileFilter</span> <span class='hs-varid'>regexps</span> <span class='hs-varid'>files</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>boring</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalize</span><span class='hs-layout'>)</span> <span class='hs-varid'>files</span>
<a name="line-256"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>boring</span> <span class='hs-varid'>file</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>isDarcsdir</span> <span class='hs-varid'>file</span> <span class='hs-varop'>||</span>
<a name="line-257"></a> <span class='hs-varid'>any</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>regexp</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>isJust</span> <span class='hs-varop'>$</span> <span class='hs-varid'>matchRegex</span> <span class='hs-varid'>regexp</span> <span class='hs-varid'>file</span><span class='hs-layout'>)</span> <span class='hs-varid'>regexps</span>
<a name="line-258"></a>
<a name="line-259"></a><a name="normalize"></a><span class='hs-definition'>normalize</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span>
<a name="line-260"></a><span class='hs-definition'>normalize</span> <span class='hs-layout'>(</span><span class='hs-chr'>'.'</span><span class='hs-conop'>:</span><span class='hs-chr'>'/'</span><span class='hs-conop'>:</span><span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>normalize</span> <span class='hs-varid'>f</span>
<a name="line-261"></a><span class='hs-definition'>normalize</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>normalize_helper</span> <span class='hs-varop'>$</span> <span class='hs-varid'>reverse</span> <span class='hs-varid'>f</span>
<a name="line-262"></a> <span class='hs-keyword'>where</span>
<a name="line-263"></a> <span class='hs-varid'>normalize_helper</span> <span class='hs-layout'>(</span><span class='hs-chr'>'/'</span><span class='hs-conop'>:</span><span class='hs-varid'>rf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>normalize_helper</span> <span class='hs-varid'>rf</span>
<a name="line-264"></a> <span class='hs-varid'>normalize_helper</span> <span class='hs-varid'>rf</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>reverse</span> <span class='hs-varid'>rf</span>
<a name="line-265"></a>
<a name="line-266"></a><a name="FileType"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>FileType</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>BinaryFile</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TextFile</span>
<a name="line-267"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span><span class='hs-conid'>Eq</span><span class='hs-layout'>)</span>
<a name="line-268"></a>
<a name="line-269"></a><a name="defaultBinaries"></a><span class='hs-comment'>{-# NOINLINE defaultBinaries #-}</span>
<a name="line-270"></a><span class='hs-comment'>-- | The lines that will be inserted into @_darcs/prefs/binaries@ when</span>
<a name="line-271"></a><span class='hs-comment'>-- @darcs init@ is run. Hence, a list of comments, blank lines and</span>
<a name="line-272"></a><span class='hs-comment'>-- regular expressions (ERE dialect).</span>
<a name="line-273"></a><span class='hs-comment'>--</span>
<a name="line-274"></a><span class='hs-comment'>-- Note that while this matches .gz and .GZ, it will not match .gZ,</span>
<a name="line-275"></a><span class='hs-comment'>-- i.e. it is not truly case insensitive.</span>
<a name="line-276"></a><span class='hs-definition'>defaultBinaries</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-277"></a><span class='hs-definition'>defaultBinaries</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>help</span> <span class='hs-varop'>++</span>
<a name="line-278"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"\\.("</span> <span class='hs-varop'>++</span> <span class='hs-varid'>e</span> <span class='hs-varop'>++</span> <span class='hs-str'>"|"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-varid'>toUpper</span> <span class='hs-varid'>e</span> <span class='hs-varop'>++</span> <span class='hs-str'>")$"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>e</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>extensions</span> <span class='hs-keyglyph'>]</span>
<a name="line-279"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>extensions</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"a"</span><span class='hs-layout'>,</span><span class='hs-str'>"bmp"</span><span class='hs-layout'>,</span><span class='hs-str'>"bz2"</span><span class='hs-layout'>,</span><span class='hs-str'>"doc"</span><span class='hs-layout'>,</span><span class='hs-str'>"elc"</span><span class='hs-layout'>,</span><span class='hs-str'>"exe"</span><span class='hs-layout'>,</span><span class='hs-str'>"gif"</span><span class='hs-layout'>,</span><span class='hs-str'>"gz"</span><span class='hs-layout'>,</span><span class='hs-str'>"iso"</span><span class='hs-layout'>,</span>
<a name="line-280"></a> <span class='hs-str'>"jar"</span><span class='hs-layout'>,</span><span class='hs-str'>"jpe?g"</span><span class='hs-layout'>,</span><span class='hs-str'>"mng"</span><span class='hs-layout'>,</span><span class='hs-str'>"mpe?g"</span><span class='hs-layout'>,</span><span class='hs-str'>"p[nbgp]m"</span><span class='hs-layout'>,</span><span class='hs-str'>"pdf"</span><span class='hs-layout'>,</span><span class='hs-str'>"png"</span><span class='hs-layout'>,</span>
<a name="line-281"></a> <span class='hs-str'>"pyc"</span><span class='hs-layout'>,</span><span class='hs-str'>"so"</span><span class='hs-layout'>,</span><span class='hs-str'>"tar"</span><span class='hs-layout'>,</span><span class='hs-str'>"tgz"</span><span class='hs-layout'>,</span><span class='hs-str'>"tiff?"</span><span class='hs-layout'>,</span><span class='hs-str'>"z"</span><span class='hs-layout'>,</span><span class='hs-str'>"zip"</span><span class='hs-keyglyph'>]</span>
<a name="line-282"></a> <span class='hs-varid'>help</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-str'>"# "</span><span class='hs-varop'>++</span><span class='hs-layout'>)</span> <span class='hs-varid'>binariesFileHelp</span>
<a name="line-283"></a>
<a name="line-284"></a><a name="binariesFileHelp"></a><span class='hs-definition'>binariesFileHelp</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-285"></a><span class='hs-definition'>binariesFileHelp</span> <span class='hs-keyglyph'>=</span>
<a name="line-286"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"This file contains a list of extended regular expressions, one per"</span><span class='hs-layout'>,</span>
<a name="line-287"></a> <span class='hs-str'>"line. A file path matching any of these expressions is assumed to"</span><span class='hs-layout'>,</span>
<a name="line-288"></a> <span class='hs-str'>"contain binary data (not text). The entries in "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>globalPrefsDirDoc</span> <span class='hs-varop'>++</span> <span class='hs-str'>"binaries (if"</span><span class='hs-layout'>,</span>
<a name="line-289"></a> <span class='hs-str'>"it exists) supplement those in this file."</span><span class='hs-layout'>,</span>
<a name="line-290"></a> <span class='hs-str'>""</span><span class='hs-layout'>,</span>
<a name="line-291"></a> <span class='hs-str'>"Blank lines, and lines beginning with an octothorpe (#) are ignored."</span><span class='hs-layout'>,</span>
<a name="line-292"></a> <span class='hs-str'>"See regex(7) for a description of extended regular expressions."</span><span class='hs-keyglyph'>]</span>
<a name="line-293"></a>
<a name="line-294"></a><a name="filetypeFunction"></a><span class='hs-definition'>filetypeFunction</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FileType</span><span class='hs-layout'>)</span>
<a name="line-295"></a><span class='hs-definition'>filetypeFunction</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-296"></a> <span class='hs-varid'>binsfile</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>defPrefval</span> <span class='hs-str'>"binariesfile"</span> <span class='hs-layout'>(</span><span class='hs-varid'>darcsdir</span> <span class='hs-varop'>++</span> <span class='hs-str'>"/prefs/binaries"</span><span class='hs-layout'>)</span>
<a name="line-297"></a> <span class='hs-varid'>bins</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPrefLines</span> <span class='hs-varid'>binsfile</span> <span class='hs-varop'>`catch`</span>
<a name="line-298"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>e</span><span class='hs-keyglyph'>-></span> <span class='hs-keyword'>if</span> <span class='hs-varid'>isDoesNotExistError</span> <span class='hs-varid'>e</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>ioError</span> <span class='hs-varid'>e</span><span class='hs-layout'>)</span>
<a name="line-299"></a> <span class='hs-varid'>gbs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getGlobal</span> <span class='hs-str'>"binaries"</span>
<a name="line-300"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>regexes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>mkRegex</span> <span class='hs-layout'>(</span><span class='hs-varid'>bins</span> <span class='hs-varop'>++</span> <span class='hs-varid'>gbs</span><span class='hs-layout'>)</span>
<a name="line-301"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>isbin</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>any</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>r</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>isJust</span> <span class='hs-varop'>$</span> <span class='hs-varid'>matchRegex</span> <span class='hs-varid'>r</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-varid'>regexes</span>
<a name="line-302"></a> <span class='hs-varid'>ftf</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>isbin</span> <span class='hs-varop'>$</span> <span class='hs-varid'>normalize</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>BinaryFile</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>TextFile</span>
<a name="line-303"></a> <span class='hs-keyword'>in</span>
<a name="line-304"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>ftf</span>
<a name="line-305"></a>
<a name="line-306"></a><a name="prefsDirectory"></a><span class='hs-comment'>-- this avoids a circular dependency with Repository</span>
<a name="line-307"></a><span class='hs-definition'>prefsDirectory</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-308"></a><span class='hs-definition'>prefsDirectory</span> <span class='hs-keyglyph'>=</span>
<a name="line-309"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>darcs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>doesDirectoryExist</span> <span class='hs-varid'>darcsdir</span>
<a name="line-310"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>darcs</span>
<a name="line-311"></a> <span class='hs-keyword'>then</span> <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>darcsdir</span> <span class='hs-varop'>++</span> <span class='hs-str'>"/prefs/"</span>
<a name="line-312"></a> <span class='hs-keyword'>else</span> <span class='hs-conid'>Nothing</span>
<a name="line-313"></a>
<a name="line-314"></a><a name="withPrefsDirectory"></a><span class='hs-definition'>withPrefsDirectory</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-315"></a><span class='hs-definition'>withPrefsDirectory</span> <span class='hs-varid'>j</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>prefsDirectory</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-varid'>j</span>
<a name="line-316"></a>
<a name="line-317"></a><a name="addToPreflist"></a><span class='hs-definition'>addToPreflist</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-318"></a><span class='hs-definition'>addToPreflist</span> <span class='hs-varid'>p</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withPrefsDirectory</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>prefs</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-319"></a> <span class='hs-varid'>hasprefs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>doesDirectoryExist</span> <span class='hs-varid'>prefs</span>
<a name="line-320"></a> <span class='hs-varid'>unless</span> <span class='hs-varid'>hasprefs</span> <span class='hs-varop'>$</span> <span class='hs-varid'>createDirectory</span> <span class='hs-varid'>prefs</span>
<a name="line-321"></a> <span class='hs-varid'>pl</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPreflist</span> <span class='hs-varid'>p</span>
<a name="line-322"></a> <span class='hs-varid'>writeBinFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>prefs</span> <span class='hs-varop'>++</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unlines</span> <span class='hs-varop'>$</span> <span class='hs-varid'>union</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>s</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>pl</span>
<a name="line-323"></a>
<a name="line-324"></a><a name="getPreflist"></a><span class='hs-definition'>getPreflist</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-325"></a><span class='hs-definition'>getPreflist</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>prefsDirectory</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>prefs</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>getPreffile</span> <span class='hs-varop'>$</span> <span class='hs-varid'>prefs</span> <span class='hs-varop'>++</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-326"></a>
<a name="line-327"></a><a name="getPreffile"></a><span class='hs-definition'>getPreffile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-328"></a><span class='hs-definition'>getPreffile</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-329"></a> <span class='hs-varid'>hasprefs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>doesFileExist</span> <span class='hs-varid'>f</span>
<a name="line-330"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>hasprefs</span>
<a name="line-331"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>getPrefLines</span> <span class='hs-varid'>f</span>
<a name="line-332"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span>
<a name="line-333"></a>
<a name="line-334"></a><a name="setPreflist"></a><span class='hs-definition'>setPreflist</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'>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-335"></a><span class='hs-definition'>setPreflist</span> <span class='hs-varid'>p</span> <span class='hs-varid'>ls</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withPrefsDirectory</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>prefs</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-336"></a> <span class='hs-varid'>haspref</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>doesDirectoryExist</span> <span class='hs-varid'>prefs</span>
<a name="line-337"></a> <span class='hs-varid'>when</span> <span class='hs-varid'>haspref</span> <span class='hs-varop'>$</span> <span class='hs-varid'>writeBinFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>prefs</span> <span class='hs-varop'>++</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>unlines</span> <span class='hs-varid'>ls</span><span class='hs-layout'>)</span>
<a name="line-338"></a>
<a name="line-339"></a><a name="defPrefval"></a><span class='hs-definition'>defPrefval</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>String</span>
<a name="line-340"></a><span class='hs-definition'>defPrefval</span> <span class='hs-varid'>p</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-varid'>d</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>getPrefval</span> <span class='hs-varid'>p</span>
<a name="line-341"></a>
<a name="line-342"></a><a name="getPrefval"></a><span class='hs-definition'>getPrefval</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-343"></a><span class='hs-definition'>getPrefval</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span>
<a name="line-344"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>pl</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPreflist</span> <span class='hs-str'>"prefs"</span>
<a name="line-345"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span>
<a name="line-346"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>map</span> <span class='hs-varid'>snd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-varop'>.</span><span class='hs-varid'>fst</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>break</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-chr'>' '</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>pl</span> <span class='hs-keyword'>of</span>
<a name="line-347"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>val</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span>
<a name="line-348"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>words</span> <span class='hs-varid'>val</span> <span class='hs-keyword'>of</span>
<a name="line-349"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Nothing</span>
<a name="line-350"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tail</span> <span class='hs-varid'>val</span>
<a name="line-351"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Nothing</span>
<a name="line-352"></a>
<a name="line-353"></a><a name="setPrefval"></a><span class='hs-definition'>setPrefval</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-354"></a><span class='hs-definition'>setPrefval</span> <span class='hs-varid'>p</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>pl</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPreflist</span> <span class='hs-str'>"prefs"</span>
<a name="line-355"></a> <span class='hs-varid'>setPreflist</span> <span class='hs-str'>"prefs"</span> <span class='hs-varop'>$</span>
<a name="line-356"></a> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>/=</span><span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fst</span> <span class='hs-varop'>.</span> <span class='hs-varid'>break</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-chr'>' '</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>pl</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>p</span><span class='hs-varop'>++</span><span class='hs-str'>" "</span><span class='hs-varop'>++</span><span class='hs-varid'>v</span><span class='hs-keyglyph'>]</span>
<a name="line-357"></a>
<a name="line-358"></a><a name="changePrefval"></a><span class='hs-definition'>changePrefval</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-359"></a><span class='hs-definition'>changePrefval</span> <span class='hs-varid'>p</span> <span class='hs-varid'>f</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span>
<a name="line-360"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>pl</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPreflist</span> <span class='hs-str'>"prefs"</span>
<a name="line-361"></a> <span class='hs-varid'>ov</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPrefval</span> <span class='hs-varid'>p</span>
<a name="line-362"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>newval</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>ov</span> <span class='hs-keyword'>of</span>
<a name="line-363"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>t</span>
<a name="line-364"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>old</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>if</span> <span class='hs-varid'>old</span> <span class='hs-varop'>==</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>t</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>old</span>
<a name="line-365"></a> <span class='hs-varid'>setPreflist</span> <span class='hs-str'>"prefs"</span> <span class='hs-varop'>$</span>
<a name="line-366"></a> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>/=</span><span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fst</span> <span class='hs-varop'>.</span> <span class='hs-varid'>break</span><span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-chr'>' '</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>pl</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>p</span><span class='hs-varop'>++</span><span class='hs-str'>" "</span><span class='hs-varop'>++</span><span class='hs-varid'>newval</span><span class='hs-keyglyph'>]</span>
<a name="line-367"></a>
<a name="line-368"></a><a name="defaultrepo"></a><span class='hs-definition'>defaultrepo</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'>AbsolutePath</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-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-369"></a><span class='hs-definition'>defaultrepo</span> <span class='hs-varid'>opts</span> <span class='hs-keyword'>_</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span>
<a name="line-370"></a> <span class='hs-keyword'>do</span> <span class='hs-keyword'>let</span> <span class='hs-varid'>fixR</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>isFile</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>toFilePath</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>ioAbsolute</span> <span class='hs-varid'>r</span>
<a name="line-371"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varid'>r</span>
<a name="line-372"></a> <span class='hs-keyword'>case</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>r</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>RemoteRepo</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>opts</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>of</span>
<a name="line-373"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span> <span class='hs-varid'>defrepo</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPreflist</span> <span class='hs-str'>"defaultrepo"</span>
<a name="line-374"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>defrepo</span> <span class='hs-keyword'>of</span>
<a name="line-375"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>r</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conop'>:</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>fixR</span> <span class='hs-varid'>r</span>
<a name="line-376"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span>
<a name="line-377"></a> <span class='hs-varid'>rs</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>fixR</span> <span class='hs-varid'>rs</span>
<a name="line-378"></a><span class='hs-definition'>defaultrepo</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varid'>r</span>
<a name="line-379"></a>
<a name="line-380"></a><a name="setDefaultrepo"></a><span class='hs-definition'>setDefaultrepo</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'>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-381"></a><span class='hs-definition'>setDefaultrepo</span> <span class='hs-varid'>r</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>olddef</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPreflist</span> <span class='hs-str'>"defaultrepo"</span>
<a name="line-382"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>doit</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>null</span> <span class='hs-varid'>noSetDefault</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>greenLight</span>
<a name="line-383"></a> <span class='hs-varid'>greenLight</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wetRun</span>
<a name="line-384"></a> <span class='hs-varop'>&&</span> <span class='hs-varid'>not</span> <span class='hs-varid'>rIsTmp</span>
<a name="line-385"></a> <span class='hs-varop'>&&</span> <span class='hs-layout'>(</span><span class='hs-varid'>olddef</span> <span class='hs-varop'>/=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>r</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>||</span> <span class='hs-varid'>olddef</span> <span class='hs-varop'>==</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-386"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>doit</span>
<a name="line-387"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>setPreflist</span> <span class='hs-str'>"defaultrepo"</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>r</span><span class='hs-keyglyph'>]</span>
<a name="line-388"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-conid'>True</span> <span class='hs-varop'>`notElem`</span> <span class='hs-varid'>noSetDefault</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>greenLight</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>putStr</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unlines</span> <span class='hs-varop'>$</span>
<a name="line-389"></a> <span class='hs-comment'>-- the nuance here is that we should only notify when the</span>
<a name="line-390"></a> <span class='hs-comment'>-- reason we're not setting default is the --no-set-default</span>
<a name="line-391"></a> <span class='hs-comment'>-- flag, not the various automatic show stoppers</span>
<a name="line-392"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"HINT: if you want to change the default remote repository to"</span>
<a name="line-393"></a> <span class='hs-layout'>,</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>r</span> <span class='hs-varop'>++</span> <span class='hs-str'>","</span>
<a name="line-394"></a> <span class='hs-layout'>,</span> <span class='hs-str'>" quit now and issue the same command with the --set-default flag."</span>
<a name="line-395"></a> <span class='hs-keyglyph'>]</span>
<a name="line-396"></a> <span class='hs-varid'>addToPreflist</span> <span class='hs-str'>"repos"</span> <span class='hs-varid'>r</span>
<a name="line-397"></a> <span class='hs-varop'>`catchall`</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <span class='hs-comment'>-- we don't care if this fails!</span>
<a name="line-398"></a> <span class='hs-keyword'>where</span>
<a name="line-399"></a> <span class='hs-varid'>wetRun</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>DryRun</span> <span class='hs-varop'>`notElem`</span> <span class='hs-varid'>opts</span>
<a name="line-400"></a> <span class='hs-varid'>rIsTmp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>r</span> <span class='hs-varop'>`elem`</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>RemoteRepo</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>opts</span><span class='hs-keyglyph'>]</span>
<a name="line-401"></a> <span class='hs-varid'>noSetDefault</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>NoSetDefault</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>opts</span><span class='hs-keyglyph'>]</span>
<a name="line-402"></a>
<a name="line-403"></a><a name="getCaches"></a><span class='hs-definition'>getCaches</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'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Cache</span>
<a name="line-404"></a><span class='hs-definition'>getCaches</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>repodir</span> <span class='hs-keyglyph'>=</span>
<a name="line-405"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>here</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parsehs</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>getPreffile</span> <span class='hs-layout'>(</span><span class='hs-varid'>darcsdir</span> <span class='hs-varop'>++</span> <span class='hs-str'>"/prefs/sources"</span><span class='hs-layout'>)</span>
<a name="line-406"></a> <span class='hs-varid'>there</span> <span class='hs-keyglyph'><-</span> <span class='hs-layout'>(</span><span class='hs-varid'>parsehs</span> <span class='hs-varop'>.</span> <span class='hs-varid'>lines</span> <span class='hs-varop'>.</span> <span class='hs-conid'>BC</span><span class='hs-varop'>.</span><span class='hs-varid'>unpack</span><span class='hs-layout'>)</span> <span class='hs-varop'>`fmap`</span>
<a name="line-407"></a> <span class='hs-layout'>(</span><span class='hs-varid'>gzFetchFilePS</span> <span class='hs-layout'>(</span><span class='hs-varid'>repodir</span> <span class='hs-varop'></></span> <span class='hs-varid'>darcsdir</span> <span class='hs-varop'></></span> <span class='hs-str'>"prefs/sources"</span><span class='hs-layout'>)</span> <span class='hs-conid'>Cachable</span>
<a name="line-408"></a> <span class='hs-varop'>`catchall`</span> <span class='hs-varid'>return</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>empty</span><span class='hs-layout'>)</span>
<a name="line-409"></a> <span class='hs-varid'>globalcachedir</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>globalCacheDir</span>
<a name="line-410"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>globalcache</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-layout'>(</span><span class='hs-varid'>nocache</span><span class='hs-layout'>,</span><span class='hs-varid'>globalcachedir</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-411"></a> <span class='hs-layout'>(</span><span class='hs-conid'>True</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-412"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-conid'>Just</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Cache</span> <span class='hs-conid'>Directory</span> <span class='hs-conid'>Writable</span> <span class='hs-varid'>d</span><span class='hs-keyglyph'>]</span>
<a name="line-413"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-414"></a> <span class='hs-varid'>globalsources</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parsehs</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>getGlobal</span> <span class='hs-str'>"sources"</span>
<a name="line-415"></a> <span class='hs-varid'>thisdir</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getCurrentDirectory</span>
<a name="line-416"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>thisrepo</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Cache</span> <span class='hs-conid'>Repo</span> <span class='hs-conid'>Writable</span> <span class='hs-varop'>$</span> <span class='hs-varid'>toFilePath</span> <span class='hs-varid'>thisdir</span><span class='hs-keyglyph'>]</span>
<a name="line-417"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>tempCache</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nub</span> <span class='hs-varop'>$</span> <span class='hs-varid'>thisrepo</span> <span class='hs-varop'>++</span> <span class='hs-varid'>globalcache</span> <span class='hs-varop'>++</span> <span class='hs-varid'>globalsources</span> <span class='hs-varop'>++</span>
<a name="line-418"></a> <span class='hs-varid'>here</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Cache</span> <span class='hs-conid'>Repo</span> <span class='hs-conid'>NotWritable</span> <span class='hs-varid'>repodir</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>filterExternalSources</span> <span class='hs-varid'>there</span>
<a name="line-419"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Ca</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sortBy</span> <span class='hs-varid'>compareByLocality</span> <span class='hs-varid'>tempCache</span>
<a name="line-420"></a> <span class='hs-keyword'>where</span>
<a name="line-421"></a> <span class='hs-varid'>parsehs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mapMaybe</span> <span class='hs-varid'>readln</span> <span class='hs-varop'>.</span> <span class='hs-varid'>noncomments</span>
<a name="line-422"></a> <span class='hs-varid'>readln</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"repo:"</span> <span class='hs-varop'>`isPrefixOf`</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>Cache</span> <span class='hs-conid'>Repo</span> <span class='hs-conid'>NotWritable</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>5</span> <span class='hs-varid'>l</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-423"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>nocache</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-424"></a> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"cache:"</span> <span class='hs-varop'>`isPrefixOf`</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>Cache</span> <span class='hs-conid'>Directory</span> <span class='hs-conid'>Writable</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>6</span> <span class='hs-varid'>l</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-425"></a> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"readonly:"</span> <span class='hs-varop'>`isPrefixOf`</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-conid'>Cache</span> <span class='hs-conid'>Directory</span> <span class='hs-conid'>NotWritable</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>9</span> <span class='hs-varid'>l</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-426"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-427"></a> <span class='hs-varid'>nocache</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>NoCache</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>opts</span>
<a name="line-428"></a> <span class='hs-varid'>filterExternalSources</span> <span class='hs-varid'>there</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>isFile</span> <span class='hs-varid'>repodir</span>
<a name="line-429"></a> <span class='hs-keyword'>then</span>
<a name="line-430"></a> <span class='hs-varid'>there</span>
<a name="line-431"></a> <span class='hs-keyword'>else</span>
<a name="line-432"></a> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>isFile</span> <span class='hs-varop'>.</span> <span class='hs-varid'>cacheSource</span><span class='hs-layout'>)</span> <span class='hs-varid'>there</span>
</pre></body>
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