<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://code.haskell.org/~malcolm/hscolour/ --> <title>src/Darcs/Patch/Prim/Class.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Prim</span><span class='hs-varop'>.</span><span class='hs-conid'>Class</span> <a name="line-2"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>PrimConstruct</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'>PrimCanonize</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <a name="line-3"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>PrimClassify</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'>PrimDetails</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <a name="line-4"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>PrimShow</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'>showPrimFL</span><span class='hs-layout'>,</span> <span class='hs-conid'>PrimRead</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <a name="line-5"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>PrimApply</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <a name="line-6"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>PrimPatch</span><span class='hs-layout'>,</span> <span class='hs-conid'>PrimPatchBase</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <a name="line-7"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>FromPrim</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'>FromPrims</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'>ToFromPrim</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <a name="line-8"></a> <span class='hs-layout'>)</span> <a name="line-9"></a> <span class='hs-keyword'>where</span> <a name="line-10"></a> <a name="line-11"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>ApplyMonad</span> <span class='hs-layout'>(</span> <span class='hs-conid'>ApplyMonad</span> <span class='hs-layout'>)</span> <a name="line-12"></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-13"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>FileHunk</span> <span class='hs-layout'>(</span> <span class='hs-conid'>FileHunk</span><span class='hs-layout'>,</span> <span class='hs-conid'>IsHunk</span> <span class='hs-layout'>)</span> <a name="line-14"></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-conid'>FileName</span> <span class='hs-layout'>)</span> <a name="line-15"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Darcs</span><span class='hs-varop'>.</span><span class='hs-conid'>Patch</span><span class='hs-varop'>.</span><span class='hs-conid'>Format</span> <span class='hs-layout'>(</span> <span class='hs-conid'>PatchListFormat</span><span class='hs-layout'>,</span> <span class='hs-conid'>FileNameFormat</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span> <a name="line-16"></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'>Patchy</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Patchy</span> <span class='hs-layout'>)</span> <a name="line-17"></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'>ReadMonads</span> <span class='hs-layout'>(</span> <span class='hs-conid'>ParserM</span> <span class='hs-layout'>)</span> <a name="line-18"></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'>Repair</span> <span class='hs-layout'>(</span> <span class='hs-conid'>RepairToFL</span> <span class='hs-layout'>)</span> <a name="line-19"></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'>SummaryData</span> <span class='hs-layout'>(</span> <span class='hs-conid'>SummDetail</span> <span class='hs-layout'>)</span> <a name="line-20"></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> <a name="line-21"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>FL</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>RL</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-varid'>mapFL</span><span class='hs-layout'>,</span> <span class='hs-varid'>mapFL_FL</span><span class='hs-layout'>,</span> <span class='hs-varid'>concatFL</span><span class='hs-layout'>,</span> <span class='hs-varid'>reverseFL</span><span class='hs-layout'>,</span> <span class='hs-varid'>concatRL</span> <span class='hs-layout'>)</span> <a name="line-22"></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'>Sealed</span> <span class='hs-layout'>)</span> <a name="line-23"></a> <a name="line-24"></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'>vcat</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-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-conid'>ByteString</span> <span class='hs-layout'>)</span> <a name="line-27"></a> <a name="line-28"></a><span class='hs-cpp'>#include "gadts.h"</span> <a name="line-29"></a> <a name="line-30"></a><a name="PrimPatch"></a><span class='hs-keyword'>class</span> <span class='hs-layout'>(</span><span class='hs-conid'>Patchy</span> <span class='hs-varid'>prim</span><span class='hs-layout'>,</span> <span class='hs-conid'>PatchListFormat</span> <span class='hs-varid'>prim</span><span class='hs-layout'>,</span> <span class='hs-conid'>IsHunk</span> <span class='hs-varid'>prim</span><span class='hs-layout'>,</span> <span class='hs-conid'>RepairToFL</span> <span class='hs-varid'>prim</span> <a name="line-31"></a> <span class='hs-layout'>,</span><span class='hs-conid'>PrimConstruct</span> <span class='hs-varid'>prim</span><span class='hs-layout'>,</span> <span class='hs-conid'>PrimCanonize</span> <span class='hs-varid'>prim</span> <a name="line-32"></a> <span class='hs-layout'>,</span><span class='hs-conid'>PrimClassify</span> <span class='hs-varid'>prim</span><span class='hs-layout'>,</span> <span class='hs-conid'>PrimDetails</span> <span class='hs-varid'>prim</span> <a name="line-33"></a> <span class='hs-layout'>,</span><span class='hs-conid'>PrimShow</span> <span class='hs-varid'>prim</span><span class='hs-layout'>,</span> <span class='hs-conid'>PrimRead</span> <span class='hs-varid'>prim</span><span class='hs-layout'>,</span> <span class='hs-conid'>PrimApply</span> <span class='hs-varid'>prim</span> <a name="line-34"></a> <span class='hs-layout'>)</span> <a name="line-35"></a> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>PrimPatch</span> <span class='hs-varid'>prim</span> <a name="line-36"></a> <a name="line-37"></a><a name="PrimPatchBase"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>PrimPatch</span> <span class='hs-layout'>(</span><span class='hs-conid'>PrimOf</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>PrimPatchBase</span> <span class='hs-varid'>p</span> <span class='hs-keyword'>where</span> <a name="line-38"></a> <span class='hs-keyword'>type</span> <span class='hs-conid'>PrimOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>p</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PATCHKIND</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PATCHKIND</span> <a name="line-39"></a> <a name="line-40"></a><a name="instance%20PrimPatchBase%20(FL%20p)"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>PrimPatchBase</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>PrimPatchBase</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-41"></a> <span class='hs-keyword'>type</span> <span class='hs-conid'>PrimOf</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PrimOf</span> <span class='hs-varid'>p</span> <a name="line-42"></a> <a name="line-43"></a><a name="instance%20PrimPatchBase%20(RL%20p)"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>PrimPatchBase</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>PrimPatchBase</span> <span class='hs-layout'>(</span><span class='hs-conid'>RL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-44"></a> <span class='hs-keyword'>type</span> <span class='hs-conid'>PrimOf</span> <span class='hs-layout'>(</span><span class='hs-conid'>RL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PrimOf</span> <span class='hs-varid'>p</span> <a name="line-45"></a> <a name="line-46"></a><a name="ToFromPrim"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>FromPrim</span> <span class='hs-varid'>p</span> <span class='hs-keyword'>where</span> <a name="line-47"></a> <span class='hs-varid'>fromPrim</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PrimOf</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>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-48"></a> <a name="line-49"></a><a name="ToFromPrim"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>FromPrim</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>ToFromPrim</span> <span class='hs-varid'>p</span> <span class='hs-keyword'>where</span> <a name="line-50"></a> <span class='hs-varid'>toPrim</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>PrimOf</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-51"></a> <a name="line-52"></a><a name="FromPrim"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>FromPrims</span> <span class='hs-varid'>p</span> <span class='hs-keyword'>where</span> <a name="line-53"></a> <span class='hs-varid'>fromPrims</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FL</span> <span class='hs-layout'>(</span><span class='hs-conid'>PrimOf</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'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></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-54"></a> <span class='hs-varid'>joinPatches</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FL</span> <span class='hs-varid'>p</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>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-55"></a> <a name="line-56"></a><a name="instance%20FromPrim%20(FL%20p)"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>FromPrim</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>FromPrim</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-57"></a> <span class='hs-varid'>fromPrim</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromPrim</span> <span class='hs-varid'>p</span> <span class='hs-conop'>:>:</span> <span class='hs-conid'>NilFL</span> <a name="line-58"></a> <a name="line-59"></a><a name="instance%20FromPrims%20(FL%20p)"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>FromPrim</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>FromPrims</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-60"></a> <span class='hs-varid'>fromPrims</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mapFL_FL</span> <span class='hs-varid'>fromPrim</span> <a name="line-61"></a> <span class='hs-varid'>joinPatches</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatFL</span> <a name="line-62"></a> <a name="line-63"></a><a name="instance%20FromPrims%20(RL%20p)"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>FromPrim</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>FromPrims</span> <span class='hs-layout'>(</span><span class='hs-conid'>RL</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-64"></a> <span class='hs-varid'>fromPrims</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>reverseFL</span> <span class='hs-varop'>.</span> <span class='hs-varid'>mapFL_FL</span> <span class='hs-varid'>fromPrim</span> <a name="line-65"></a> <span class='hs-varid'>joinPatches</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatRL</span> <span class='hs-varop'>.</span> <span class='hs-varid'>reverseFL</span> <a name="line-66"></a> <a name="line-67"></a><a name="FileNameFormat"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>PrimClassify</span> <span class='hs-varid'>prim</span> <span class='hs-keyword'>where</span> <a name="line-68"></a> <span class='hs-varid'>primIsAddfile</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-69"></a> <span class='hs-varid'>primIsRmfile</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-70"></a> <span class='hs-varid'>primIsAdddir</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-71"></a> <span class='hs-varid'>primIsRmdir</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-72"></a> <span class='hs-varid'>primIsMove</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-73"></a> <span class='hs-varid'>primIsHunk</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-74"></a> <span class='hs-varid'>primIsTokReplace</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-75"></a> <span class='hs-varid'>primIsBinary</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-76"></a> <span class='hs-varid'>primIsSetpref</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-77"></a> <span class='hs-varid'>is_filepatch</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>FileName</span> <a name="line-78"></a> <a name="line-79"></a><a name="FileNameFormat"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>PrimConstruct</span> <span class='hs-varid'>prim</span> <span class='hs-keyword'>where</span> <a name="line-80"></a> <span class='hs-varid'>addfile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>prim</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-81"></a> <span class='hs-varid'>rmfile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>prim</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-82"></a> <span class='hs-varid'>adddir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>prim</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-83"></a> <span class='hs-varid'>rmdir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>prim</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-84"></a> <span class='hs-varid'>move</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>prim</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-85"></a> <span class='hs-varid'>changepref</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-varid'>prim</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-86"></a> <span class='hs-varid'>hunk</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>prim</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-87"></a> <span class='hs-varid'>tokreplace</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</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-varid'>prim</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-88"></a> <span class='hs-varid'>binary</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>prim</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-89"></a> <span class='hs-varid'>primFromHunk</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileHunk</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>prim</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-90"></a> <span class='hs-varid'>anIdentity</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <a name="line-91"></a> <a name="line-92"></a><a name="FileNameFormat"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>PrimCanonize</span> <span class='hs-varid'>prim</span> <span class='hs-keyword'>where</span> <a name="line-93"></a> <span class='hs-varid'>tryToShrink</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FL</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FL</span> <span class='hs-varid'>prim</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-94"></a> <span class='hs-varid'>tryShrinkingInverse</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FL</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-95"></a> <a name="line-96"></a> <span class='hs-comment'>-- | 'sortCoalesceFL' @ps@ coalesces as many patches in @ps@ as</span> <a name="line-97"></a> <span class='hs-comment'>-- possible, sorting the results in some standard order.</span> <a name="line-98"></a> <span class='hs-varid'>sortCoalesceFL</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FL</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FL</span> <span class='hs-varid'>prim</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-99"></a> <a name="line-100"></a> <span class='hs-comment'>-- | It can sometimes be handy to have a canonical representation of a given</span> <a name="line-101"></a> <span class='hs-comment'>-- patch. We achieve this by defining a canonical form for each patch type,</span> <a name="line-102"></a> <span class='hs-comment'>-- and a function 'canonize' which takes a patch and puts it into</span> <a name="line-103"></a> <span class='hs-comment'>-- canonical form. This routine is used by the diff function to create an</span> <a name="line-104"></a> <span class='hs-comment'>-- optimal patch (based on an LCS algorithm) from a simple hunk describing the</span> <a name="line-105"></a> <span class='hs-comment'>-- old and new version of a file.</span> <a name="line-106"></a> <span class='hs-varid'>canonize</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FL</span> <span class='hs-varid'>prim</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-107"></a> <a name="line-108"></a> <span class='hs-comment'>-- | 'canonizeFL' @ps@ puts a sequence of primitive patches into</span> <a name="line-109"></a> <span class='hs-comment'>-- canonical form. Even if the patches are just hunk patches,</span> <a name="line-110"></a> <span class='hs-comment'>-- this is not necessarily the same set of results as you would get</span> <a name="line-111"></a> <span class='hs-comment'>-- if you applied the sequence to a specific tree and recalculated</span> <a name="line-112"></a> <span class='hs-comment'>-- a diff.</span> <a name="line-113"></a> <span class='hs-comment'>--</span> <a name="line-114"></a> <span class='hs-comment'>-- Note that this process does not preserve the commutation behaviour</span> <a name="line-115"></a> <span class='hs-comment'>-- of the patches and is therefore not appropriate for use when</span> <a name="line-116"></a> <span class='hs-comment'>-- working with already recorded patches (unless doing amend-record</span> <a name="line-117"></a> <span class='hs-comment'>-- or the like).</span> <a name="line-118"></a> <span class='hs-varid'>canonizeFL</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FL</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FL</span> <span class='hs-varid'>prim</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-119"></a> <a name="line-120"></a> <span class='hs-varid'>join</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>prim</span> <span class='hs-conop'>:></span> <span class='hs-varid'>prim</span><span class='hs-layout'>)</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>FL</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-121"></a> <a name="line-122"></a> <a name="line-123"></a><a name="FileNameFormat"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>PrimDetails</span> <span class='hs-varid'>prim</span> <span class='hs-keyword'>where</span> <a name="line-124"></a> <span class='hs-varid'>summarizePrim</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>SummDetail</span><span class='hs-keyglyph'>]</span> <a name="line-125"></a> <a name="line-126"></a><a name="FileNameFormat"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>PrimShow</span> <span class='hs-varid'>prim</span> <span class='hs-keyword'>where</span> <a name="line-127"></a> <span class='hs-varid'>showPrim</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileNameFormat</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Doc</span> <a name="line-128"></a> <a name="line-129"></a><a name="showPrimFL"></a><span class='hs-definition'>showPrimFL</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PrimShow</span> <span class='hs-varid'>prim</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>FileNameFormat</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FL</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Doc</span> <a name="line-130"></a><span class='hs-definition'>showPrimFL</span> <span class='hs-varid'>f</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>vcat</span> <span class='hs-layout'>(</span><span class='hs-varid'>mapFL</span> <span class='hs-layout'>(</span><span class='hs-varid'>showPrim</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <a name="line-131"></a> <a name="line-132"></a><a name="FileNameFormat"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>PrimRead</span> <span class='hs-varid'>prim</span> <span class='hs-keyword'>where</span> <a name="line-133"></a> <span class='hs-varid'>readPrim</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ParserM</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>FileNameFormat</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-layout'>(</span><span class='hs-conid'>Sealed</span> <span class='hs-layout'>(</span><span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-134"></a> <a name="line-135"></a><a name="FL"></a><span class='hs-keyword'>class</span> <span class='hs-conid'>PrimApply</span> <span class='hs-varid'>prim</span> <span class='hs-keyword'>where</span> <a name="line-136"></a> <span class='hs-varid'>applyPrimFL</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ApplyMonad</span> <span class='hs-varid'>m</span> <span class='hs-layout'>(</span><span class='hs-conid'>ApplyState</span> <span class='hs-varid'>prim</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>FL</span> <span class='hs-varid'>prim</span> <span class='hs-conid'>C</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-conid'>()</span> </pre></body> </html>
