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<title>System/Console/CmdArgs/Explicit/Complete.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE PatternGuards #-}</span>
<a name="line-2"></a>
<a name="line-3"></a><span class='hs-comment'>-- | This module does command line completion</span>
<a name="line-4"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Console</span><span class='hs-varop'>.</span><span class='hs-conid'>CmdArgs</span><span class='hs-varop'>.</span><span class='hs-conid'>Explicit</span><span class='hs-varop'>.</span><span class='hs-conid'>Complete</span><span class='hs-layout'>(</span>
<a name="line-5"></a> <span class='hs-conid'>Complete</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'>complete</span><span class='hs-layout'>,</span>
<a name="line-6"></a> <span class='hs-varid'>completeBash</span><span class='hs-layout'>,</span> <span class='hs-varid'>completeZsh</span>
<a name="line-7"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-8"></a>
<a name="line-9"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Console</span><span class='hs-varop'>.</span><span class='hs-conid'>CmdArgs</span><span class='hs-varop'>.</span><span class='hs-conid'>Explicit</span><span class='hs-varop'>.</span><span class='hs-conid'>Type</span>
<a name="line-10"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span>
<a name="line-11"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span>
<a name="line-12"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span>
<a name="line-13"></a>
<a name="line-14"></a>
<a name="line-15"></a><a name="Complete"></a><span class='hs-comment'>-- | How to complete a command line option.</span>
<a name="line-16"></a><a name="Complete"></a><span class='hs-comment'>-- The 'Show' instance is suitable for parsing from shell scripts.</span>
<a name="line-17"></a><a name="Complete"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>Complete</span>
<a name="line-18"></a> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>CompleteValue</span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ Complete to a particular value</span>
<a name="line-19"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>CompleteFile</span> <span class='hs-conid'>String</span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^ Complete to a prefix, and a file</span>
<a name="line-20"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>CompleteDir</span> <span class='hs-conid'>String</span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^ Complete to a prefix, and a directory</span>
<a name="line-21"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span><span class='hs-conid'>Eq</span><span class='hs-layout'>,</span><span class='hs-conid'>Ord</span><span class='hs-layout'>)</span>
<a name="line-22"></a>
<a name="line-23"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Show</span> <span class='hs-conid'>Complete</span> <span class='hs-keyword'>where</span>
<a name="line-24"></a> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompleteValue</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"VALUE "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>a</span>
<a name="line-25"></a> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompleteFile</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-str'>"FILE "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>a</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>b</span>
<a name="line-26"></a> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompleteDir</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-str'>"DIR "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>a</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>b</span>
<a name="line-27"></a>
<a name="line-28"></a> <span class='hs-varid'>showList</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>showString</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unlines</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>show</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-29"></a>
<a name="line-30"></a>
<a name="line-31"></a><a name="prepend"></a><span class='hs-definition'>prepend</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Complete</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Complete</span>
<a name="line-32"></a><span class='hs-definition'>prepend</span> <span class='hs-varid'>a</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompleteFile</span> <span class='hs-varid'>b</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>CompleteFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-varop'>++</span><span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-varid'>c</span>
<a name="line-33"></a><span class='hs-definition'>prepend</span> <span class='hs-varid'>a</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompleteDir</span> <span class='hs-varid'>b</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>CompleteDir</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-varop'>++</span><span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-varid'>c</span>
<a name="line-34"></a><span class='hs-definition'>prepend</span> <span class='hs-varid'>a</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompleteValue</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>CompleteValue</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-varop'>++</span><span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-35"></a>
<a name="line-36"></a>
<a name="line-37"></a><a name="complete"></a><span class='hs-comment'>-- | Given a current state, return the set of commands you could type now, in preference order.</span>
<a name="line-38"></a><span class='hs-definition'>complete</span>
<a name="line-39"></a> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Mode</span> <span class='hs-varid'>a</span> <span class='hs-comment'>-- ^ Mode specifying which arguments are allowed</span>
<a name="line-40"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ Arguments the user has already typed</span>
<a name="line-41"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span><span class='hs-conid'>Int</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ 0-based index of the argument they are currently on, and the position in that argument</span>
<a name="line-42"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Complete</span><span class='hs-keyglyph'>]</span>
<a name="line-43"></a><span class='hs-comment'>-- Roll forward looking at modes, and if you match a mode, enter it</span>
<a name="line-44"></a><span class='hs-comment'>-- If the person just before is a flag without arg, look at how you can complete that arg</span>
<a name="line-45"></a><span class='hs-comment'>-- If your prefix is a complete flag look how you can complete that flag</span>
<a name="line-46"></a><span class='hs-comment'>-- If your prefix looks like a flag, look for legitimate flags</span>
<a name="line-47"></a><span class='hs-comment'>-- Otherwise give a file/dir if they are arguments to this mode, and all flags</span>
<a name="line-48"></a><span class='hs-comment'>-- If you haven't seen any args/flags then also autocomplete to any child modes</span>
<a name="line-49"></a><span class='hs-definition'>complete</span> <span class='hs-varid'>mode_</span> <span class='hs-varid'>args_</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nub</span> <span class='hs-varop'>$</span> <span class='hs-varid'>followArgs</span> <span class='hs-varid'>mode</span> <span class='hs-varid'>args</span> <span class='hs-varid'>now</span>
<a name="line-50"></a> <span class='hs-keyword'>where</span>
<a name="line-51"></a> <span class='hs-layout'>(</span><span class='hs-varid'>seen</span><span class='hs-layout'>,</span><span class='hs-varid'>next</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>splitAt</span> <span class='hs-varid'>i</span> <span class='hs-varid'>args_</span>
<a name="line-52"></a> <span class='hs-varid'>now</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>head</span> <span class='hs-varop'>$</span> <span class='hs-varid'>next</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>""</span><span class='hs-keyglyph'>]</span>
<a name="line-53"></a> <span class='hs-layout'>(</span><span class='hs-varid'>mode</span><span class='hs-layout'>,</span><span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>followModes</span> <span class='hs-varid'>mode_</span> <span class='hs-varid'>seen</span>
<a name="line-54"></a>
<a name="line-55"></a>
<a name="line-56"></a><a name="followModes"></a><span class='hs-comment'>-- | Given a mode and some arguments, try and drill down into the mode</span>
<a name="line-57"></a><span class='hs-definition'>followModes</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Mode</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Mode</span> <span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-58"></a><span class='hs-definition'>followModes</span> <span class='hs-varid'>m</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>m2</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>pickBy</span> <span class='hs-varid'>modeNames</span> <span class='hs-varid'>x</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeModes</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>followModes</span> <span class='hs-varid'>m2</span> <span class='hs-varid'>xs</span>
<a name="line-59"></a><span class='hs-definition'>followModes</span> <span class='hs-varid'>m</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>m</span><span class='hs-layout'>,</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-60"></a>
<a name="line-61"></a>
<a name="line-62"></a><a name="pickBy"></a><span class='hs-definition'>pickBy</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</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-layout'>)</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-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-varid'>a</span>
<a name="line-63"></a><span class='hs-definition'>pickBy</span> <span class='hs-varid'>f</span> <span class='hs-varid'>name</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>find</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>name</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>f</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span> <span class='hs-varop'>`mplus`</span>
<a name="line-64"></a> <span class='hs-varid'>find</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>any</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span> <span class='hs-varop'>`isPrefixOf`</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-65"></a>
<a name="line-66"></a>
<a name="line-67"></a><a name="followArgs"></a><span class='hs-comment'>-- | Follow args deals with all seen arguments, then calls on to deal with the next one</span>
<a name="line-68"></a><span class='hs-definition'>followArgs</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Mode</span> <span class='hs-varid'>a</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-layout'>(</span><span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Complete</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-69"></a><span class='hs-definition'>followArgs</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>first</span>
<a name="line-70"></a> <span class='hs-keyword'>where</span>
<a name="line-71"></a> <span class='hs-varid'>first</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectArgFlagMode</span> <span class='hs-layout'>(</span><span class='hs-varid'>modeModes</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>argsPick</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>modeFlags</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-72"></a> <span class='hs-varid'>first</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>norm</span> <span class='hs-num'>0</span> <span class='hs-varid'>xs</span>
<a name="line-73"></a>
<a name="line-74"></a> <span class='hs-comment'>-- i is the number of arguments that have gone past</span>
<a name="line-75"></a> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectArgFlag</span> <span class='hs-layout'>(</span><span class='hs-varid'>argsPick</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>modeFlags</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span>
<a name="line-76"></a> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-layout'>(</span><span class='hs-str'>"--"</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectArg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>argsPick</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span> <span class='hs-varop'>+</span> <span class='hs-varid'>length</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-77"></a> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-layout'>(</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'>x</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>null</span> <span class='hs-varid'>b</span><span class='hs-layout'>,</span> <span class='hs-varid'>flagInfo</span> <span class='hs-varid'>flg</span> <span class='hs-varop'>==</span> <span class='hs-conid'>FlagReq</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>val</span> <span class='hs-varid'>i</span> <span class='hs-varid'>flg</span> <span class='hs-varid'>xs</span>
<a name="line-78"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-varid'>xs</span>
<a name="line-79"></a> <span class='hs-keyword'>where</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>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-varid'>x</span>
<a name="line-80"></a> <span class='hs-varid'>flg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getFlag</span> <span class='hs-varid'>a</span>
<a name="line-81"></a> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>y</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>flagInfo</span> <span class='hs-varid'>flg</span> <span class='hs-keyword'>of</span>
<a name="line-82"></a> <span class='hs-conid'>FlagReq</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>null</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>val</span> <span class='hs-varid'>i</span> <span class='hs-varid'>flg</span> <span class='hs-varid'>xs</span>
<a name="line-83"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-varid'>xs</span>
<a name="line-84"></a> <span class='hs-conid'>FlagOpt</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-varid'>xs</span>
<a name="line-85"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"="</span> <span class='hs-varop'>`isPrefixOf`</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-varid'>xs</span>
<a name="line-86"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>null</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-varid'>xs</span>
<a name="line-87"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-chr'>'-'</span><span class='hs-conop'>:</span><span class='hs-varid'>y</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-88"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>flg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getFlag</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-89"></a> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</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-keyglyph'>=</span> <span class='hs-varid'>norm</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span><span class='hs-varop'>+</span><span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-90"></a>
<a name="line-91"></a> <span class='hs-varid'>val</span> <span class='hs-varid'>i</span> <span class='hs-varid'>flg</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectVal</span> <span class='hs-varid'>flg</span>
<a name="line-92"></a> <span class='hs-varid'>val</span> <span class='hs-varid'>i</span> <span class='hs-varid'>flg</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-keyglyph'>=</span> <span class='hs-varid'>norm</span> <span class='hs-varid'>i</span> <span class='hs-varid'>xs</span>
<a name="line-93"></a>
<a name="line-94"></a> <span class='hs-varid'>argsPick</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>lst</span><span class='hs-layout'>,</span><span class='hs-varid'>end</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modeArgs</span> <span class='hs-varid'>m</span> <span class='hs-keyword'>in</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>i</span> <span class='hs-varop'><</span> <span class='hs-varid'>length</span> <span class='hs-varid'>lst</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lst</span> <span class='hs-varop'>!!</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>end</span>
<a name="line-95"></a>
<a name="line-96"></a> <span class='hs-comment'>-- if you can't find the flag, pick one that is FlagNone (has all the right fallback)</span>
<a name="line-97"></a> <span class='hs-varid'>getFlag</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>flagNone</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>id</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pickBy</span> <span class='hs-varid'>flagNames</span> <span class='hs-varid'>x</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeFlags</span> <span class='hs-varid'>m</span>
<a name="line-98"></a>
<a name="line-99"></a>
<a name="line-100"></a><a name="expectArgFlagMode"></a><span class='hs-definition'>expectArgFlagMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Mode</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Arg</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag</span> <span class='hs-varid'>a</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'>Complete</span><span class='hs-keyglyph'>]</span>
<a name="line-101"></a><span class='hs-definition'>expectArgFlagMode</span> <span class='hs-varid'>mode</span> <span class='hs-varid'>arg</span> <span class='hs-varid'>flag</span> <span class='hs-varid'>x</span>
<a name="line-102"></a> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"-"</span> <span class='hs-varop'>`isPrefixOf`</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectFlag</span> <span class='hs-varid'>flag</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>CompleteValue</span> <span class='hs-str'>"-"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-varop'>==</span> <span class='hs-str'>"-"</span><span class='hs-layout'>,</span> <span class='hs-varid'>isJust</span> <span class='hs-varid'>arg</span><span class='hs-keyglyph'>]</span>
<a name="line-103"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectMode</span> <span class='hs-varid'>mode</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-varid'>expectArg</span> <span class='hs-varid'>arg</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-varid'>expectFlag</span> <span class='hs-varid'>flag</span> <span class='hs-varid'>x</span>
<a name="line-104"></a>
<a name="line-105"></a><a name="expectArgFlag"></a><span class='hs-definition'>expectArgFlag</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Arg</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag</span> <span class='hs-varid'>a</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'>Complete</span><span class='hs-keyglyph'>]</span>
<a name="line-106"></a><span class='hs-definition'>expectArgFlag</span> <span class='hs-varid'>arg</span> <span class='hs-varid'>flag</span> <span class='hs-varid'>x</span>
<a name="line-107"></a> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"-"</span> <span class='hs-varop'>`isPrefixOf`</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectFlag</span> <span class='hs-varid'>flag</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>CompleteValue</span> <span class='hs-str'>"-"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-varop'>==</span> <span class='hs-str'>"-"</span><span class='hs-layout'>,</span> <span class='hs-varid'>isJust</span> <span class='hs-varid'>arg</span><span class='hs-keyglyph'>]</span>
<a name="line-108"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectArg</span> <span class='hs-varid'>arg</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-varid'>expectFlag</span> <span class='hs-varid'>flag</span> <span class='hs-varid'>x</span>
<a name="line-109"></a>
<a name="line-110"></a><a name="expectMode"></a><span class='hs-definition'>expectMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Mode</span> <span class='hs-varid'>a</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'>Complete</span><span class='hs-keyglyph'>]</span>
<a name="line-111"></a><span class='hs-definition'>expectMode</span> <span class='hs-varid'>mode</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectStrings</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>modeNames</span> <span class='hs-varid'>mode</span><span class='hs-layout'>)</span>
<a name="line-112"></a>
<a name="line-113"></a><a name="expectArg"></a><span class='hs-definition'>expectArg</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Arg</span> <span class='hs-varid'>a</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-keyglyph'>[</span><span class='hs-conid'>Complete</span><span class='hs-keyglyph'>]</span>
<a name="line-114"></a><span class='hs-definition'>expectArg</span> <span class='hs-conid'>Nothing</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-115"></a><span class='hs-definition'>expectArg</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>arg</span><span class='hs-layout'>)</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectFlagHelp</span> <span class='hs-layout'>(</span><span class='hs-varid'>argType</span> <span class='hs-varid'>arg</span><span class='hs-layout'>)</span> <span class='hs-varid'>x</span>
<a name="line-116"></a>
<a name="line-117"></a><a name="expectFlag"></a><span class='hs-definition'>expectFlag</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag</span> <span class='hs-varid'>a</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'>Complete</span><span class='hs-keyglyph'>]</span>
<a name="line-118"></a><span class='hs-definition'>expectFlag</span> <span class='hs-varid'>flag</span> <span class='hs-varid'>x</span>
<a name="line-119"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</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-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>pickBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-varid'>flagNames</span><span class='hs-layout'>)</span> <span class='hs-varid'>a</span> <span class='hs-varid'>flag</span> <span class='hs-keyword'>of</span>
<a name="line-120"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-121"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>flg</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>prepend</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-varop'>++</span> <span class='hs-str'>"="</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>expectVal</span> <span class='hs-varid'>flg</span> <span class='hs-varid'>b</span>
<a name="line-122"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectStrings</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-varid'>flagNames</span><span class='hs-layout'>)</span> <span class='hs-varid'>flag</span><span class='hs-layout'>)</span> <span class='hs-varid'>x</span>
<a name="line-123"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"-"</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'-'</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>length</span> <span class='hs-varid'>x</span> <span class='hs-varop'>></span> <span class='hs-num'>1</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>x</span>
<a name="line-124"></a>
<a name="line-125"></a><a name="expectVal"></a><span class='hs-definition'>expectVal</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Flag</span> <span class='hs-varid'>a</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'>Complete</span><span class='hs-keyglyph'>]</span>
<a name="line-126"></a><span class='hs-definition'>expectVal</span> <span class='hs-varid'>flg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>expectFlagHelp</span> <span class='hs-layout'>(</span><span class='hs-varid'>flagType</span> <span class='hs-varid'>flg</span><span class='hs-layout'>)</span>
<a name="line-127"></a>
<a name="line-128"></a><a name="expectStrings"></a><span class='hs-definition'>expectStrings</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Complete</span><span class='hs-keyglyph'>]</span>
<a name="line-129"></a><span class='hs-definition'>expectStrings</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-conid'>CompleteValue</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>take</span> <span class='hs-num'>1</span> <span class='hs-varop'>.</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varop'>`isPrefixOf`</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-130"></a>
<a name="line-131"></a><a name="expectFlagHelp"></a><span class='hs-definition'>expectFlagHelp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FlagHelp</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'>Complete</span><span class='hs-keyglyph'>]</span>
<a name="line-132"></a><span class='hs-definition'>expectFlagHelp</span> <span class='hs-varid'>typ</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>typ</span> <span class='hs-keyword'>of</span>
<a name="line-133"></a> <span class='hs-str'>"FILE"</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>CompleteFile</span> <span class='hs-str'>""</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-134"></a> <span class='hs-str'>"DIR"</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>CompleteDir</span> <span class='hs-str'>""</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-135"></a> <span class='hs-str'>"FILE/DIR"</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>CompleteFile</span> <span class='hs-str'>""</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>CompleteDir</span> <span class='hs-str'>""</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-136"></a> <span class='hs-str'>"DIR/FILE"</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>CompleteDir</span> <span class='hs-str'>""</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>CompleteFile</span> <span class='hs-str'>""</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-137"></a> <span class='hs-chr'>'['</span><span class='hs-conop'>:</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>|</span> <span class='hs-str'>"]"</span> <span class='hs-varop'>`isSuffixOf`</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>expectFlagHelp</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-varid'>x</span>
<a name="line-138"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-139"></a>
<a name="line-140"></a>
<a name="line-141"></a><span class='hs-comment'>---------------------------------------------------------------------</span>
<a name="line-142"></a><span class='hs-comment'>-- BASH SCRIPT</span>
<a name="line-143"></a>
<a name="line-144"></a><a name="completeBash"></a><span class='hs-definition'>completeBash</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>
<a name="line-145"></a><span class='hs-definition'>completeBash</span> <span class='hs-varid'>prog</span> <span class='hs-keyglyph'>=</span>
<a name="line-146"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"# Completion for "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>prog</span>
<a name="line-147"></a> <span class='hs-layout'>,</span><span class='hs-str'>"# Generated by CmdArgs: http://community.haskell.org/~ndm/cmdargs/"</span>
<a name="line-148"></a> <span class='hs-layout'>,</span><span class='hs-str'>"_"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>prog</span> <span class='hs-varop'>++</span> <span class='hs-str'>"()"</span>
<a name="line-149"></a> <span class='hs-layout'>,</span><span class='hs-str'>"{"</span>
<a name="line-150"></a> <span class='hs-layout'>,</span><span class='hs-str'>" # local CMDARGS_DEBUG=1 # uncomment to debug this script"</span>
<a name="line-151"></a> <span class='hs-layout'>,</span><span class='hs-str'>""</span>
<a name="line-152"></a> <span class='hs-layout'>,</span><span class='hs-str'>" COMPREPLY=()"</span>
<a name="line-153"></a> <span class='hs-layout'>,</span><span class='hs-str'>" function add { COMPREPLY[((${#COMPREPLY[@]} + 1))]=$1 ; }"</span>
<a name="line-154"></a> <span class='hs-layout'>,</span><span class='hs-str'>" IFS=$'\\n\\r'"</span>
<a name="line-155"></a> <span class='hs-layout'>,</span><span class='hs-str'>""</span>
<a name="line-156"></a> <span class='hs-layout'>,</span><span class='hs-str'>" export CMDARGS_COMPLETE=$((${COMP_CWORD} - 1))"</span>
<a name="line-157"></a> <span class='hs-layout'>,</span><span class='hs-str'>" result=`"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>prog</span> <span class='hs-varop'>++</span> <span class='hs-str'>" ${COMP_WORDS[@]:1}`"</span>
<a name="line-158"></a> <span class='hs-layout'>,</span><span class='hs-str'>""</span>
<a name="line-159"></a> <span class='hs-layout'>,</span><span class='hs-str'>" if [ -n $CMDARGS_DEBUG ]; then"</span>
<a name="line-160"></a> <span class='hs-layout'>,</span><span class='hs-str'>" echo Call \\(${COMP_WORDS[@]:1}, $CMDARGS_COMPLETE\\) > cmdargs.tmp"</span>
<a name="line-161"></a> <span class='hs-layout'>,</span><span class='hs-str'>" echo $result >> cmdargs.tmp"</span>
<a name="line-162"></a> <span class='hs-layout'>,</span><span class='hs-str'>" fi"</span>
<a name="line-163"></a> <span class='hs-layout'>,</span><span class='hs-str'>" unset CMDARGS_COMPLETE"</span>
<a name="line-164"></a> <span class='hs-layout'>,</span><span class='hs-str'>" unset CMDARGS_COMPLETE_POS"</span>
<a name="line-165"></a> <span class='hs-layout'>,</span><span class='hs-str'>""</span>
<a name="line-166"></a> <span class='hs-layout'>,</span><span class='hs-str'>" for x in $result ; do"</span>
<a name="line-167"></a> <span class='hs-layout'>,</span><span class='hs-str'>" case $x in"</span>
<a name="line-168"></a> <span class='hs-layout'>,</span><span class='hs-str'>" VALUE\\ *)"</span>
<a name="line-169"></a> <span class='hs-layout'>,</span><span class='hs-str'>" add ${x:6}"</span>
<a name="line-170"></a> <span class='hs-layout'>,</span><span class='hs-str'>" ;;"</span>
<a name="line-171"></a> <span class='hs-layout'>,</span><span class='hs-str'>" FILE\\ *)"</span>
<a name="line-172"></a> <span class='hs-layout'>,</span><span class='hs-str'>" local prefix=`expr match \"${x:5}\" '\\([^ ]*\\)'`"</span>
<a name="line-173"></a> <span class='hs-layout'>,</span><span class='hs-str'>" local match=`expr match \"${x:5}\" '[^ ]* \\(.*\\)'`"</span>
<a name="line-174"></a> <span class='hs-layout'>,</span><span class='hs-str'>" for x in `compgen -f -- \"$match\"`; do"</span>
<a name="line-175"></a> <span class='hs-layout'>,</span><span class='hs-str'>" add $prefix$x"</span>
<a name="line-176"></a> <span class='hs-layout'>,</span><span class='hs-str'>" done"</span>
<a name="line-177"></a> <span class='hs-layout'>,</span><span class='hs-str'>" ;;"</span>
<a name="line-178"></a> <span class='hs-layout'>,</span><span class='hs-str'>" DIR\\ *)"</span>
<a name="line-179"></a> <span class='hs-layout'>,</span><span class='hs-str'>" local prefix=`expr match \"${x:4}\" '\\([^ ]*\\)'`"</span>
<a name="line-180"></a> <span class='hs-layout'>,</span><span class='hs-str'>" local match=`expr match \"${x:4}\" '[^ ]* \\(.*\\)'`"</span>
<a name="line-181"></a> <span class='hs-layout'>,</span><span class='hs-str'>" for x in `compgen -d -- \"$match\"`; do"</span>
<a name="line-182"></a> <span class='hs-layout'>,</span><span class='hs-str'>" add $prefix$x"</span>
<a name="line-183"></a> <span class='hs-layout'>,</span><span class='hs-str'>" done"</span>
<a name="line-184"></a> <span class='hs-layout'>,</span><span class='hs-str'>" ;;"</span>
<a name="line-185"></a> <span class='hs-layout'>,</span><span class='hs-str'>" esac"</span>
<a name="line-186"></a> <span class='hs-layout'>,</span><span class='hs-str'>" done"</span>
<a name="line-187"></a> <span class='hs-layout'>,</span><span class='hs-str'>" unset IFS"</span>
<a name="line-188"></a> <span class='hs-layout'>,</span><span class='hs-str'>""</span>
<a name="line-189"></a> <span class='hs-layout'>,</span><span class='hs-str'>" if [ -n $CMDARGS_DEBUG ]; then"</span>
<a name="line-190"></a> <span class='hs-layout'>,</span><span class='hs-str'>" echo echo COMPREPLY: ${#COMPREPLY[@]} = ${COMPREPLY[@]} >> cmdargs.tmp"</span>
<a name="line-191"></a> <span class='hs-layout'>,</span><span class='hs-str'>" fi"</span>
<a name="line-192"></a> <span class='hs-layout'>,</span><span class='hs-str'>"}"</span>
<a name="line-193"></a> <span class='hs-layout'>,</span><span class='hs-str'>"complete -o bashdefault -F _"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>prog</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>prog</span>
<a name="line-194"></a> <span class='hs-keyglyph'>]</span>
<a name="line-195"></a>
<a name="line-196"></a>
<a name="line-197"></a><span class='hs-comment'>---------------------------------------------------------------------</span>
<a name="line-198"></a><span class='hs-comment'>-- ZSH SCRIPT</span>
<a name="line-199"></a>
<a name="line-200"></a><a name="completeZsh"></a><span class='hs-definition'>completeZsh</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>
<a name="line-201"></a><span class='hs-definition'>completeZsh</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"echo TODO: help add Zsh completions to cmdargs programs"</span><span class='hs-keyglyph'>]</span>
</pre></body>
</html>
distrib
>
Fedora
>
17
>
i386
>
media
>
updates
>
by-pkgid
>
a754cb499dfee5e1f453d3b6cc13d4c8
>
files
>
145
