Sophie

Sophie

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ghc-cmdargs-devel-0.9.3-1.fc17.i686.rpm

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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE PatternGuards, RecordWildCards #-}</span>
<a name="line-2"></a>
<a name="line-3"></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'>Implicit</span><span class='hs-varop'>.</span><span class='hs-conid'>Global</span><span class='hs-layout'>(</span><span class='hs-varid'>global</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-4"></a>
<a name="line-5"></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'>Implicit</span><span class='hs-varop'>.</span><span class='hs-conid'>Local</span>
<a name="line-6"></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'>Implicit</span><span class='hs-varop'>.</span><span class='hs-conid'>Reform</span>
<a name="line-7"></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'>Implicit</span><span class='hs-varop'>.</span><span class='hs-conid'>Type</span>
<a name="line-8"></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>
<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'>Text</span>
<a name="line-10"></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'>Default</span>
<a name="line-11"></a>
<a name="line-12"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Arrow</span>
<a name="line-13"></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-14"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span>
<a name="line-15"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Function</span>
<a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Generics</span><span class='hs-varop'>.</span><span class='hs-conid'>Any</span>
<a name="line-17"></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-18"></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-19"></a>
<a name="line-20"></a>
<a name="line-21"></a><a name="global"></a><span class='hs-definition'>global</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Prog_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span>
<a name="line-22"></a><span class='hs-definition'>global</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>setReform</span> <span class='hs-layout'>(</span><span class='hs-varid'>reform</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>setHelp</span> <span class='hs-varid'>y</span> <span class='hs-varop'>$</span> <span class='hs-varid'>collapse</span> <span class='hs-varop'>$</span> <span class='hs-varid'>assignGroups</span> <span class='hs-varid'>y</span>
<a name="line-23"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>assignNames</span> <span class='hs-varop'>$</span> <span class='hs-varid'>extraFlags</span> <span class='hs-varid'>x</span>
<a name="line-24"></a>
<a name="line-25"></a><span class='hs-comment'>---------------------------------------------------------------------</span>
<a name="line-26"></a><span class='hs-comment'>-- COLLAPSE THE FLAGS/MODES UPWARDS</span>
<a name="line-27"></a>
<a name="line-28"></a><a name="collapse"></a><span class='hs-definition'>collapse</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Prog_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span>
<a name="line-29"></a><span class='hs-definition'>collapse</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>length</span> <span class='hs-varid'>ms</span> <span class='hs-varop'>==</span> <span class='hs-num'>1</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>snd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>head</span> <span class='hs-varid'>ms</span><span class='hs-layout'>)</span><span class='hs-layout'>{</span><span class='hs-varid'>modeNames</span><span class='hs-keyglyph'>=</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>progProgram</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>}</span>
<a name="line-30"></a>           <span class='hs-keyglyph'>|</span> <span class='hs-varid'>length</span> <span class='hs-varid'>auto</span> <span class='hs-varop'>&gt;</span> <span class='hs-num'>1</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>err</span> <span class='hs-str'>"prog"</span> <span class='hs-str'>"Multiple automatic modes"</span>
<a name="line-31"></a>           <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>zeroMode</span> <span class='hs-varid'>auto</span> <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>emptyMode</span> <span class='hs-varop'>.</span> <span class='hs-varid'>snd</span><span class='hs-layout'>)</span> <span class='hs-varid'>ms</span><span class='hs-layout'>)</span>
<a name="line-32"></a>                <span class='hs-layout'>{</span><span class='hs-varid'>modeNames</span><span class='hs-keyglyph'>=</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>progProgram</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-varid'>modeGroupModes</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>grouped</span><span class='hs-layout'>,</span> <span class='hs-varid'>modeHelp</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>progHelp</span> <span class='hs-varid'>x</span><span class='hs-layout'>}</span>
<a name="line-33"></a>    <span class='hs-keyword'>where</span>
<a name="line-34"></a>        <span class='hs-varid'>grouped</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Group</span> <span class='hs-layout'>(</span><span class='hs-varid'>pick</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>g</span><span class='hs-layout'>,</span> <span class='hs-varid'>pick</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>g</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>nub</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mapMaybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>modeGroup</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fst</span><span class='hs-layout'>)</span> <span class='hs-varid'>ms</span><span class='hs-keyglyph'>]</span>
<a name="line-35"></a>        <span class='hs-varid'>pick</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>m</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'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>ms</span><span class='hs-layout'>,</span> <span class='hs-varid'>modeGroup</span> <span class='hs-varid'>m_</span> <span class='hs-varop'>==</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-36"></a>
<a name="line-37"></a>        <span class='hs-varid'>ms</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>id</span> <span class='hs-varop'>&amp;&amp;&amp;</span> <span class='hs-varid'>collapseMode</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>progModes</span> <span class='hs-varid'>x</span>
<a name="line-38"></a>        <span class='hs-varid'>auto</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>m</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'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>ms</span><span class='hs-layout'>,</span> <span class='hs-varid'>modeDefault</span> <span class='hs-varid'>m_</span><span class='hs-keyglyph'>]</span>
<a name="line-39"></a>
<a name="line-40"></a>
<a name="line-41"></a><a name="emptyMode"></a><span class='hs-comment'>-- | A mode devoid of all it's contents</span>
<a name="line-42"></a><span class='hs-definition'>emptyMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span>
<a name="line-43"></a><span class='hs-definition'>emptyMode</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span>
<a name="line-44"></a>    <span class='hs-layout'>{</span><span class='hs-varid'>modeCheck</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>cmdArgsHasValue</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>Left</span> <span class='hs-str'>"No mode given and no default mode"</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>Right</span> <span class='hs-varid'>x</span>
<a name="line-45"></a>    <span class='hs-layout'>,</span><span class='hs-varid'>modeGroupFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>groupUncommonDelete</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeGroupFlags</span> <span class='hs-varid'>x</span>
<a name="line-46"></a>    <span class='hs-layout'>,</span><span class='hs-varid'>modeArgs</span><span class='hs-keyglyph'>=</span><span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>modeHelpSuffix</span><span class='hs-keyglyph'>=</span><span class='hs-conid'>[]</span><span class='hs-layout'>}</span>
<a name="line-47"></a>
<a name="line-48"></a><a name="zeroMode"></a><span class='hs-comment'>-- | A mode whose help hides all it's contents</span>
<a name="line-49"></a><span class='hs-definition'>zeroMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span>
<a name="line-50"></a><span class='hs-definition'>zeroMode</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span>
<a name="line-51"></a>    <span class='hs-layout'>{</span><span class='hs-varid'>modeGroupFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>groupUncommonHide</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeGroupFlags</span> <span class='hs-varid'>x</span>
<a name="line-52"></a>    <span class='hs-layout'>,</span><span class='hs-varid'>modeArgs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>let</span> <span class='hs-varid'>zeroArg</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>argType</span><span class='hs-keyglyph'>=</span><span class='hs-str'>""</span><span class='hs-layout'>}</span> <span class='hs-keyword'>in</span> <span class='hs-varid'>map</span> <span class='hs-varid'>zeroArg</span> <span class='hs-varop'>***</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>zeroArg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeArgs</span> <span class='hs-varid'>x</span>
<a name="line-53"></a>    <span class='hs-layout'>,</span><span class='hs-varid'>modeHelpSuffix</span><span class='hs-keyglyph'>=</span><span class='hs-conid'>[]</span><span class='hs-layout'>}</span>
<a name="line-54"></a>
<a name="line-55"></a>
<a name="line-56"></a><a name="collapseMode"></a><span class='hs-definition'>collapseMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Mode_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span>
<a name="line-57"></a><span class='hs-definition'>collapseMode</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span>
<a name="line-58"></a>    <span class='hs-varid'>collapseArgs</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Arg_</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>modeFlags_</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>$</span>
<a name="line-59"></a>    <span class='hs-varid'>collapseFlags</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Flag_</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>modeFlags_</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>$</span>
<a name="line-60"></a>    <span class='hs-varid'>modeMode</span> <span class='hs-varid'>x</span>
<a name="line-61"></a>
<a name="line-62"></a>
<a name="line-63"></a><a name="collapseFlags"></a><span class='hs-definition'>collapseFlags</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag_</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span>
<a name="line-64"></a><span class='hs-definition'>collapseFlags</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>modeGroupFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Group</span> <span class='hs-layout'>(</span><span class='hs-varid'>pick</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>g</span><span class='hs-layout'>,</span> <span class='hs-varid'>pick</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>g</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>groups</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>}</span>
<a name="line-65"></a>    <span class='hs-keyword'>where</span>
<a name="line-66"></a>        <span class='hs-varid'>pick</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>flagFlag</span> <span class='hs-varop'>$</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-layout'>)</span> <span class='hs-varid'>x</span> <span class='hs-varop'>.</span> <span class='hs-varid'>flagGroup</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-67"></a>        <span class='hs-varid'>groups</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nub</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mapMaybe</span> <span class='hs-varid'>flagGroup</span> <span class='hs-varid'>xs</span>
<a name="line-68"></a>
<a name="line-69"></a>
<a name="line-70"></a><a name="collapseArgs"></a><span class='hs-definition'>collapseArgs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag_</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span>
<a name="line-71"></a><span class='hs-definition'>collapseArgs</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span>
<a name="line-72"></a><span class='hs-definition'>collapseArgs</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>modeCheck</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>chk</span><span class='hs-layout'>,</span> <span class='hs-varid'>modeArgs</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagArg</span> <span class='hs-varid'>upd</span> <span class='hs-varid'>hlp</span><span class='hs-layout'>)</span><span class='hs-layout'>}</span>
<a name="line-73"></a>    <span class='hs-keyword'>where</span>
<a name="line-74"></a>        <span class='hs-varid'>argUpd</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>argValue</span> <span class='hs-varop'>.</span> <span class='hs-varid'>flagArg_</span>
<a name="line-75"></a>
<a name="line-76"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>ord</span><span class='hs-layout'>,</span><span class='hs-varid'>rep</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>orderArgs</span> <span class='hs-varid'>xs</span>
<a name="line-77"></a>        <span class='hs-varid'>mn</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>dropWhile</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span> <span class='hs-varop'>.</span> <span class='hs-varid'>flagArgOpt</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>reverse</span> <span class='hs-varid'>ord</span>
<a name="line-78"></a>
<a name="line-79"></a>        <span class='hs-varid'>chk</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>cmdArgsHasValue</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-varid'>v</span>
<a name="line-80"></a>              <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span> <span class='hs-varop'>&lt;</span> <span class='hs-varid'>mn</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Requires at least "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>mn</span> <span class='hs-varop'>++</span> <span class='hs-str'>" arguments, got "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>n</span>
<a name="line-81"></a>              <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>addOptArgs</span> <span class='hs-varid'>n</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-varid'>n</span> <span class='hs-varid'>ord</span><span class='hs-layout'>)</span>
<a name="line-82"></a>            <span class='hs-keyword'>where</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getArgsSeen</span> <span class='hs-varid'>v</span>
<a name="line-83"></a>                  <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>Right</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>argUpd</span> <span class='hs-varid'>arg</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromJust</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagArgOpt</span> <span class='hs-varid'>arg</span><span class='hs-layout'>)</span> <span class='hs-varid'>v</span>
<a name="line-84"></a>                  <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span>
<a name="line-85"></a>
<a name="line-86"></a>        <span class='hs-comment'>-- if we have repeating args which is also opt, translate that here</span>
<a name="line-87"></a>        <span class='hs-varid'>addOptArgs</span> <span class='hs-varid'>n</span> <span class='hs-varid'>v</span>
<a name="line-88"></a>            <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rep</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>flagArgOpt</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>n</span> <span class='hs-varop'>&lt;=</span> <span class='hs-varid'>findIndex</span> <span class='hs-layout'>(</span><span class='hs-varid'>isNothing</span> <span class='hs-varop'>.</span> <span class='hs-varid'>flagArgPos</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>argUpd</span> <span class='hs-varid'>x</span> <span class='hs-varid'>o</span> <span class='hs-varid'>v</span>
<a name="line-89"></a>            <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-varid'>v</span>
<a name="line-90"></a>
<a name="line-91"></a>        <span class='hs-varid'>hlp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unwords</span> <span class='hs-varop'>$</span> <span class='hs-varid'>a</span> <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-str'>"["</span><span class='hs-varop'>++</span><span class='hs-varid'>x</span><span class='hs-varop'>++</span><span class='hs-str'>"]"</span><span class='hs-layout'>)</span> <span class='hs-varid'>b</span>
<a name="line-92"></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'>splitAt</span> <span class='hs-varid'>mn</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>argType</span> <span class='hs-varop'>.</span> <span class='hs-varid'>flagArg_</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ord</span> <span class='hs-varop'>++</span> <span class='hs-varid'>maybeToList</span> <span class='hs-varid'>rep</span>
<a name="line-93"></a>
<a name="line-94"></a>        <span class='hs-varid'>upd</span> <span class='hs-varid'>s</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span> <span class='hs-varop'>&lt;</span> <span class='hs-varid'>length</span> <span class='hs-varid'>ord</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>argUpd</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span> <span class='hs-varop'>!!</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-varid'>s</span> <span class='hs-varid'>v2</span>
<a name="line-95"></a>                <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>rep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>argUpd</span> <span class='hs-varid'>x</span> <span class='hs-varid'>s</span> <span class='hs-varid'>v2</span>
<a name="line-96"></a>                <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-varop'>$</span> <span class='hs-str'>"expected at most "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>ord</span><span class='hs-layout'>)</span>
<a name="line-97"></a>            <span class='hs-keyword'>where</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getArgsSeen</span> <span class='hs-varid'>v</span>
<a name="line-98"></a>                  <span class='hs-varid'>v2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>incArgsSeen</span> <span class='hs-varid'>v</span>
<a name="line-99"></a>
<a name="line-100"></a>
<a name="line-101"></a><a name="orderArgs"></a><span class='hs-comment'>-- return the arguments in order, plus those at the end</span>
<a name="line-102"></a><span class='hs-definition'>orderArgs</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag_</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag_</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Flag_</span><span class='hs-layout'>)</span>
<a name="line-103"></a><span class='hs-definition'>orderArgs</span> <span class='hs-varid'>args</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-num'>0</span> <span class='hs-varid'>ord</span><span class='hs-layout'>,</span> <span class='hs-varid'>listToMaybe</span> <span class='hs-varid'>rep</span><span class='hs-layout'>)</span>
<a name="line-104"></a>    <span class='hs-keyword'>where</span>
<a name="line-105"></a>        <span class='hs-layout'>(</span><span class='hs-varid'>rep</span><span class='hs-layout'>,</span><span class='hs-varid'>ord</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>span</span> <span class='hs-layout'>(</span><span class='hs-varid'>isNothing</span> <span class='hs-varop'>.</span> <span class='hs-varid'>flagArgPos</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sortBy</span> <span class='hs-layout'>(</span><span class='hs-varid'>compare</span> <span class='hs-varop'>`on`</span> <span class='hs-varid'>flagArgPos</span><span class='hs-layout'>)</span> <span class='hs-varid'>args</span>
<a name="line-106"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>i</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-107"></a>        <span class='hs-varid'>f</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-keyword'>case</span> <span class='hs-varid'>fromJust</span> <span class='hs-layout'>(</span><span class='hs-varid'>flagArgPos</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varop'>`compare`</span> <span class='hs-varid'>i</span> <span class='hs-keyword'>of</span>
<a name="line-108"></a>            <span class='hs-conid'>LT</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>f</span> <span class='hs-varid'>i</span> <span class='hs-varid'>xs</span>
<a name="line-109"></a>            <span class='hs-conid'>EQ</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>x</span> <span class='hs-conop'>:</span> <span class='hs-varid'>f</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-110"></a>            <span class='hs-conid'>GT</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>take</span> <span class='hs-num'>1</span> <span class='hs-varid'>rep</span> <span class='hs-varop'>++</span> <span class='hs-varid'>f</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-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-111"></a>
<a name="line-112"></a>
<a name="line-113"></a><span class='hs-comment'>---------------------------------------------------------------------</span>
<a name="line-114"></a><span class='hs-comment'>-- DEAL WITH GROUPS</span>
<a name="line-115"></a>
<a name="line-116"></a><a name="assignGroups"></a><span class='hs-definition'>assignGroups</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Prog_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Prog_</span>
<a name="line-117"></a><span class='hs-definition'>assignGroups</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>assignCommon</span> <span class='hs-varop'>$</span> <span class='hs-varid'>p</span><span class='hs-layout'>{</span><span class='hs-varid'>progModes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>m</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span><span class='hs-layout'>{</span><span class='hs-varid'>modeFlags_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-conid'>Nothing</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeFlags_</span> <span class='hs-varid'>m</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>progModes</span> <span class='hs-varid'>p</span><span class='hs-layout'>}</span>
<a name="line-118"></a>    <span class='hs-keyword'>where</span>
<a name="line-119"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>grp</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-120"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>grp</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Flag_</span><span class='hs-layout'>{</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'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>flagGroup</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>grp2</span><span class='hs-layout'>}</span> <span class='hs-conop'>:</span> <span class='hs-varid'>f</span> <span class='hs-varid'>grp2</span> <span class='hs-varid'>xs</span>
<a name="line-121"></a>            <span class='hs-keyword'>where</span> <span class='hs-varid'>grp2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>flagGroup</span> <span class='hs-varid'>x</span> <span class='hs-varop'>`mplus`</span> <span class='hs-varid'>grp</span>
<a name="line-122"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>grp</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'>x</span> <span class='hs-conop'>:</span> <span class='hs-varid'>f</span> <span class='hs-varid'>grp</span> <span class='hs-varid'>xs</span>
<a name="line-123"></a>
<a name="line-124"></a>
<a name="line-125"></a><a name="assignCommon"></a><span class='hs-definition'>assignCommon</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Prog_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Prog_</span>
<a name="line-126"></a><span class='hs-definition'>assignCommon</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span>
<a name="line-127"></a>    <span class='hs-varid'>p</span><span class='hs-layout'>{</span><span class='hs-varid'>progModes</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>m</span><span class='hs-layout'>{</span><span class='hs-varid'>modeFlags_</span> <span class='hs-keyglyph'>=</span>
<a name="line-128"></a>        <span class='hs-keyglyph'>[</span><span class='hs-keyword'>if</span> <span class='hs-varid'>isFlag_</span> <span class='hs-varid'>f</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>flagFlag</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>com</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>f</span><span class='hs-layout'>{</span><span class='hs-varid'>flagGroup</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>commonGroup</span><span class='hs-layout'>}</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>modeFlags_</span> <span class='hs-varid'>m</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>}</span>
<a name="line-129"></a>    <span class='hs-keyglyph'>|</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>progModes</span> <span class='hs-varid'>p</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>}</span>
<a name="line-130"></a>    <span class='hs-keyword'>where</span>
<a name="line-131"></a>        <span class='hs-varid'>com</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>head</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'>length</span> <span class='hs-layout'>(</span><span class='hs-varid'>progModes</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>group</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sort</span>
<a name="line-132"></a>              <span class='hs-keyglyph'>[</span><span class='hs-varid'>show</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagFlag</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>progModes</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-varid'>f</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Flag_</span><span class='hs-layout'>{</span><span class='hs-varid'>flagGroup</span><span class='hs-keyglyph'>=</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>modeFlags_</span> <span class='hs-varid'>m</span><span class='hs-keyglyph'>]</span>
<a name="line-133"></a>
<a name="line-134"></a>
<a name="line-135"></a><a name="commonGroup"></a><span class='hs-definition'>commonGroup</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Common flags"</span>
<a name="line-136"></a>
<a name="line-137"></a><a name="groupSplitCommon"></a><span class='hs-definition'>groupSplitCommon</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Group</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>Group</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-138"></a><span class='hs-definition'>groupSplitCommon</span> <span class='hs-layout'>(</span><span class='hs-conid'>Group</span> <span class='hs-varid'>unnamed</span> <span class='hs-varid'>hidden</span> <span class='hs-varid'>named</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>concatMap</span> <span class='hs-varid'>snd</span> <span class='hs-varid'>com</span><span class='hs-layout'>,</span> <span class='hs-conid'>Group</span> <span class='hs-varid'>unnamed</span> <span class='hs-varid'>hidden</span> <span class='hs-varid'>uni</span><span class='hs-layout'>)</span>
<a name="line-139"></a>    <span class='hs-keyword'>where</span> <span class='hs-layout'>(</span><span class='hs-varid'>com</span><span class='hs-layout'>,</span><span class='hs-varid'>uni</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>partition</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-layout'>)</span> <span class='hs-varid'>commonGroup</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fst</span><span class='hs-layout'>)</span> <span class='hs-varid'>named</span>
<a name="line-140"></a>
<a name="line-141"></a><a name="groupCommonHide"></a><span class='hs-definition'>groupCommonHide</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>let</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'>groupSplitCommon</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>in</span> <span class='hs-varid'>b</span><span class='hs-layout'>{</span><span class='hs-varid'>groupHidden</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>groupHidden</span> <span class='hs-varid'>b</span> <span class='hs-varop'>++</span> <span class='hs-varid'>a</span><span class='hs-layout'>}</span>
<a name="line-142"></a><a name="groupUncommonHide"></a><span class='hs-definition'>groupUncommonHide</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>let</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'>groupSplitCommon</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>in</span> <span class='hs-conid'>Group</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromGroup</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>commonGroup</span><span class='hs-layout'>,</span><span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>null</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-143"></a><a name="groupUncommonDelete"></a><span class='hs-definition'>groupUncommonDelete</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>let</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fst</span> <span class='hs-varop'>$</span> <span class='hs-varid'>groupSplitCommon</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>in</span> <span class='hs-conid'>Group</span> <span class='hs-conid'>[]</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>commonGroup</span><span class='hs-layout'>,</span><span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>null</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-144"></a>
<a name="line-145"></a>
<a name="line-146"></a><span class='hs-comment'>---------------------------------------------------------------------</span>
<a name="line-147"></a><span class='hs-comment'>-- ADD EXTRA PIECES</span>
<a name="line-148"></a>
<a name="line-149"></a><a name="extraFlags"></a><span class='hs-definition'>extraFlags</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Prog_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Prog_</span>
<a name="line-150"></a><span class='hs-definition'>extraFlags</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>p</span><span class='hs-layout'>{</span><span class='hs-varid'>progModes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-varop'>$</span> <span class='hs-varid'>progModes</span> <span class='hs-varid'>p</span><span class='hs-layout'>}</span>
<a name="line-151"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>f</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span><span class='hs-layout'>{</span><span class='hs-varid'>modeFlags_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modeFlags_</span> <span class='hs-varid'>m</span> <span class='hs-varop'>++</span> <span class='hs-varid'>flags</span><span class='hs-layout'>}</span>
<a name="line-152"></a>          <span class='hs-varid'>grp</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>length</span> <span class='hs-layout'>(</span><span class='hs-varid'>progModes</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;</span> <span class='hs-num'>1</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>commonGroup</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>Nothing</span>
<a name="line-153"></a>          <span class='hs-varid'>wrap</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>def</span><span class='hs-layout'>{</span><span class='hs-varid'>flagFlag</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>flagExplicit</span><span class='hs-keyglyph'>=</span><span class='hs-conid'>True</span><span class='hs-layout'>,</span> <span class='hs-varid'>flagGroup</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>grp</span><span class='hs-layout'>}</span>
<a name="line-154"></a>          <span class='hs-varid'>flags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>changeBuiltin_</span> <span class='hs-layout'>(</span><span class='hs-varid'>progHelpArg</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>wrap</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagHelpFormat</span> <span class='hs-varop'>$</span> <span class='hs-varid'>error</span> <span class='hs-str'>"flagHelpFormat undefined"</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span>
<a name="line-155"></a>                  <span class='hs-varid'>changeBuiltin_</span> <span class='hs-layout'>(</span><span class='hs-varid'>progVersionArg</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>wrap</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagVersion</span> <span class='hs-varid'>vers</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span>
<a name="line-156"></a>                  <span class='hs-varid'>changeBuiltin_</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-varop'>$</span> <span class='hs-varid'>progVerbosityArgs</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>wrap</span> <span class='hs-varid'>loud</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span>
<a name="line-157"></a>                  <span class='hs-varid'>changeBuiltin_</span> <span class='hs-layout'>(</span><span class='hs-varid'>snd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>progVerbosityArgs</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>wrap</span> <span class='hs-varid'>quiet</span><span class='hs-layout'>)</span>
<a name="line-158"></a>          <span class='hs-keyglyph'>[</span><span class='hs-varid'>loud</span><span class='hs-layout'>,</span><span class='hs-varid'>quiet</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>flagsVerbosity</span> <span class='hs-varid'>verb</span>
<a name="line-159"></a>          <span class='hs-varid'>vers</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>cmdArgsVersion</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unlines</span> <span class='hs-varop'>$</span> <span class='hs-varid'>progVersionOutput</span> <span class='hs-varid'>p</span><span class='hs-layout'>}</span>
<a name="line-160"></a>          <span class='hs-varid'>verb</span> <span class='hs-varid'>v</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>cmdArgsVerbosity</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>v</span><span class='hs-layout'>}</span>
<a name="line-161"></a>
<a name="line-162"></a>
<a name="line-163"></a><a name="changeBuiltin"></a><span class='hs-definition'>changeBuiltin</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Builtin_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Flag</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-164"></a><span class='hs-definition'>changeBuiltin</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-165"></a><span class='hs-definition'>changeBuiltin</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-conid'>Builtin_</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'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span>
<a name="line-166"></a>    <span class='hs-layout'>{</span><span class='hs-varid'>flagNames</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>builtinNames</span> <span class='hs-varop'>++</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>builtinExplicit</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>flagNames</span> <span class='hs-varid'>x</span>
<a name="line-167"></a>    <span class='hs-layout'>,</span><span class='hs-varid'>flagHelp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>flagHelp</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varid'>builtinHelp</span><span class='hs-layout'>}</span><span class='hs-keyglyph'>]</span>
<a name="line-168"></a>
<a name="line-169"></a><a name="changeBuiltin_"></a><span class='hs-definition'>changeBuiltin_</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Builtin_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Flag_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Flag_</span><span class='hs-keyglyph'>]</span>
<a name="line-170"></a><span class='hs-definition'>changeBuiltin_</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-171"></a><span class='hs-definition'>changeBuiltin_</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>flagFlag</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>y</span><span class='hs-layout'>,</span> <span class='hs-varid'>flagGroup</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>builtinGroup</span> <span class='hs-varid'>b</span> <span class='hs-varop'>`mplus`</span> <span class='hs-varid'>flagGroup</span> <span class='hs-varid'>x</span><span class='hs-layout'>}</span>
<a name="line-172"></a>    <span class='hs-keyglyph'>|</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>changeBuiltin</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagFlag</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-173"></a>
<a name="line-174"></a>
<a name="line-175"></a><a name="setHelp"></a><span class='hs-definition'>setHelp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Prog_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-layout'>(</span><span class='hs-conid'>CmdArgs</span> <span class='hs-conid'>Any</span><span class='hs-layout'>)</span>
<a name="line-176"></a><span class='hs-definition'>setHelp</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mapModes0</span> <span class='hs-varid'>add</span> <span class='hs-str'>""</span>
<a name="line-177"></a>    <span class='hs-keyword'>where</span>
<a name="line-178"></a>        <span class='hs-varid'>mapModes0</span> <span class='hs-varid'>f</span> <span class='hs-varid'>pre</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varid'>pre</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mapModes1</span> <span class='hs-varid'>f</span> <span class='hs-varid'>pre</span> <span class='hs-varid'>m</span>
<a name="line-179"></a>        <span class='hs-varid'>mapModes1</span> <span class='hs-varid'>f</span> <span class='hs-varid'>pre</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span><span class='hs-layout'>{</span><span class='hs-varid'>modeGroupModes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-varid'>mapModes0</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>pre</span> <span class='hs-varop'>++</span> <span class='hs-varid'>head</span> <span class='hs-layout'>(</span><span class='hs-varid'>modeNames</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</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'>$</span> <span class='hs-varid'>modeGroupModes</span> <span class='hs-varid'>m</span><span class='hs-layout'>}</span>
<a name="line-180"></a>
<a name="line-181"></a>        <span class='hs-varid'>add</span> <span class='hs-varid'>pre</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>changeHelp</span> <span class='hs-varid'>p</span> <span class='hs-varid'>m</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>hlp</span> <span class='hs-varid'>txt</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>cmdArgsHelp</span><span class='hs-keyglyph'>=</span><span class='hs-conid'>Just</span> <span class='hs-varop'>$</span> <span class='hs-varid'>showText</span> <span class='hs-varid'>txt</span> <span class='hs-varop'>$</span> <span class='hs-varid'>msg</span> <span class='hs-varid'>hlp</span><span class='hs-layout'>}</span>
<a name="line-182"></a>            <span class='hs-keyword'>where</span> <span class='hs-varid'>msg</span> <span class='hs-varid'>hlp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>helpText</span> <span class='hs-layout'>(</span><span class='hs-varid'>progHelpOutput</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varid'>hlp</span> <span class='hs-layout'>(</span><span class='hs-varid'>prepare</span> <span class='hs-varid'>m</span><span class='hs-layout'>{</span><span class='hs-varid'>modeNames</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>pre</span><span class='hs-varop'>++</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeNames</span> <span class='hs-varid'>m</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-183"></a>
<a name="line-184"></a>        <span class='hs-varid'>prepare</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mapModes1</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>m</span><span class='hs-layout'>{</span><span class='hs-varid'>modeGroupFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>groupCommonHide</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeGroupFlags</span> <span class='hs-varid'>m</span><span class='hs-layout'>}</span><span class='hs-layout'>)</span> <span class='hs-str'>""</span>
<a name="line-185"></a>
<a name="line-186"></a>
<a name="line-187"></a><a name="changeHelp"></a><span class='hs-definition'>changeHelp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Prog_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>HelpFormat</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>TextFormat</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-varid'>a</span>
<a name="line-188"></a><span class='hs-definition'>changeHelp</span> <span class='hs-varid'>p</span> <span class='hs-varid'>m</span> <span class='hs-varid'>upd</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span><span class='hs-layout'>{</span><span class='hs-varid'>modeGroupFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>f</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeGroupFlags</span> <span class='hs-varid'>m</span><span class='hs-layout'>}</span>
<a name="line-189"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>hlp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>changeBuiltin</span> <span class='hs-layout'>(</span><span class='hs-varid'>progHelpArg</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagHelpFormat</span> <span class='hs-varid'>upd</span>
<a name="line-190"></a>          <span class='hs-varid'>f</span> <span class='hs-varid'>flg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>flagNames</span> <span class='hs-varid'>hlp</span> <span class='hs-varop'>==</span> <span class='hs-varid'>flagNames</span> <span class='hs-varid'>flg</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>head</span> <span class='hs-varid'>hlp</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>flg</span>
<a name="line-191"></a>
<a name="line-192"></a>
<a name="line-193"></a><a name="setReform"></a><span class='hs-definition'>setReform</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Maybe</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'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Mode</span> <span class='hs-varid'>a</span>
<a name="line-194"></a><span class='hs-definition'>setReform</span> <span class='hs-varid'>f</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span><span class='hs-layout'>{</span><span class='hs-varid'>modeReform</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-varid'>modeGroupModes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-varid'>setReform</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeGroupModes</span> <span class='hs-varid'>m</span><span class='hs-layout'>}</span>
<a name="line-195"></a>
<a name="line-196"></a>
<a name="line-197"></a><span class='hs-comment'>---------------------------------------------------------------------</span>
<a name="line-198"></a><span class='hs-comment'>-- ASSIGN NAMES</span>
<a name="line-199"></a>
<a name="line-200"></a><a name="assignNames"></a><span class='hs-definition'>assignNames</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Prog_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Prog_</span>
<a name="line-201"></a><span class='hs-definition'>assignNames</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>progModes</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-varop'>$</span> <span class='hs-varid'>namesOn</span> <span class='hs-varid'>fromMode</span> <span class='hs-varid'>toMode</span> <span class='hs-varop'>$</span> <span class='hs-varid'>progModes</span> <span class='hs-varid'>x</span><span class='hs-layout'>}</span>
<a name="line-202"></a>    <span class='hs-keyword'>where</span>
<a name="line-203"></a>        <span class='hs-varid'>fromMode</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Names</span> <span class='hs-layout'>(</span><span class='hs-varid'>modeNames</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeMode</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>asName</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ctor</span> <span class='hs-varop'>$</span> <span class='hs-varid'>cmdArgsValue</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeValue</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeMode</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeExplicit</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-204"></a>        <span class='hs-varid'>toMode</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>modeMode</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>modeMode</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>{</span><span class='hs-varid'>modeNames</span><span class='hs-keyglyph'>=</span><span class='hs-keyglyph'>[</span><span class='hs-str'>"["</span><span class='hs-varop'>++</span><span class='hs-varid'>head</span> <span class='hs-varid'>xs</span><span class='hs-varop'>++</span><span class='hs-str'>"]"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>modeDefault</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>}</span>
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<a name="line-206"></a>        <span class='hs-varid'>fromFlagLong</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Names</span> <span class='hs-layout'>(</span><span class='hs-varid'>flagNames</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagFlag</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>asName</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>flagField</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>flagEnum</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagExplicit</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-207"></a>        <span class='hs-varid'>fromFlagShort</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Names</span> <span class='hs-varid'>ns</span> <span class='hs-varop'>$</span> <span class='hs-varid'>nub</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>take</span> <span class='hs-num'>1</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagExplicit</span> <span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>all</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>/=</span><span class='hs-layout'>)</span> <span class='hs-num'>1</span> <span class='hs-varop'>.</span> <span class='hs-varid'>length</span><span class='hs-layout'>)</span> <span class='hs-varid'>ns</span><span class='hs-layout'>,</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>ns</span><span class='hs-keyglyph'>]</span>
<a name="line-208"></a>            <span class='hs-keyword'>where</span> <span class='hs-varid'>ns</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>flagNames</span> <span class='hs-varop'>$</span> <span class='hs-varid'>flagFlag</span> <span class='hs-varid'>x</span>
<a name="line-209"></a>        <span class='hs-varid'>toFlag</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>flagFlag</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>flagFlag</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span><span class='hs-layout'>{</span><span class='hs-varid'>flagNames</span><span class='hs-keyglyph'>=</span><span class='hs-varid'>xs</span><span class='hs-layout'>}</span><span class='hs-layout'>}</span>
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<a name="line-211"></a>        <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span><span class='hs-layout'>{</span><span class='hs-varid'>modeFlags_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rest</span> <span class='hs-varop'>++</span> <span class='hs-varid'>namesOn</span> <span class='hs-varid'>fromFlagShort</span> <span class='hs-varid'>toFlag</span> <span class='hs-layout'>(</span><span class='hs-varid'>namesOn</span> <span class='hs-varid'>fromFlagLong</span> <span class='hs-varid'>toFlag</span> <span class='hs-varid'>flgs</span><span class='hs-layout'>)</span><span class='hs-layout'>}</span>
<a name="line-212"></a>            <span class='hs-keyword'>where</span> <span class='hs-layout'>(</span><span class='hs-varid'>flgs</span><span class='hs-layout'>,</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>partition</span> <span class='hs-varid'>isFlag_</span> <span class='hs-varop'>$</span> <span class='hs-varid'>modeFlags_</span> <span class='hs-varid'>x</span>
<a name="line-213"></a>
<a name="line-214"></a>        <span class='hs-varid'>isFlag_</span> <span class='hs-conid'>Flag_</span><span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-215"></a>        <span class='hs-varid'>isFlag_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
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<a name="line-217"></a>
<a name="line-218"></a><a name="asName"></a><span class='hs-definition'>asName</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>x</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'_'</span> <span class='hs-keyword'>then</span> <span class='hs-chr'>'-'</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>toLower</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>last</span> <span class='hs-varid'>s</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'_'</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>init</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>s</span> 
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<a name="line-220"></a><a name="Names"></a><span class='hs-comment'>-- have are already assigned, want are a list of ones I might want</span>
<a name="line-221"></a><a name="Names"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>Names</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Names</span> <span class='hs-layout'>{</span><span class='hs-varid'>have</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-varid'>want</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>}</span>
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<a name="line-223"></a><a name="names"></a><span class='hs-comment'>-- error out if any name is by multiple have's, or one item would get no names</span>
<a name="line-224"></a><span class='hs-definition'>names</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Names</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-225"></a><span class='hs-definition'>names</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>null</span> <span class='hs-varid'>bad</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>err</span> <span class='hs-str'>"repeated names"</span> <span class='hs-varop'>$</span> <span class='hs-varid'>unwords</span> <span class='hs-varid'>bad</span>
<a name="line-226"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>bad</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>duplicates</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>have</span> <span class='hs-varid'>xs</span>
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<a name="line-228"></a><span class='hs-definition'>names</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>any</span> <span class='hs-varid'>null</span> <span class='hs-varid'>res</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>err</span> <span class='hs-str'>"no available name"</span> <span class='hs-str'>"?"</span>
<a name="line-229"></a>         <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>res</span>
<a name="line-230"></a>    <span class='hs-keyword'>where</span>
<a name="line-231"></a>        <span class='hs-varid'>bad</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>have</span> <span class='hs-varid'>xs</span> <span class='hs-varop'>++</span> <span class='hs-varid'>duplicates</span> <span class='hs-layout'>(</span><span class='hs-varid'>concatMap</span> <span class='hs-varid'>want</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-232"></a>        <span class='hs-varid'>res</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>have</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>want</span> <span class='hs-varid'>x</span> <span class='hs-varop'>\\</span> <span class='hs-varid'>bad</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-233"></a>
<a name="line-234"></a>
<a name="line-235"></a><a name="duplicates"></a><span class='hs-definition'>duplicates</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-236"></a><span class='hs-definition'>duplicates</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nub</span> <span class='hs-varop'>$</span> <span class='hs-varid'>xs</span> <span class='hs-varop'>\\</span> <span class='hs-varid'>nub</span> <span class='hs-varid'>xs</span>
<a name="line-237"></a>
<a name="line-238"></a>
<a name="line-239"></a><a name="namesOn"></a><span class='hs-definition'>namesOn</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Names</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-240"></a><span class='hs-definition'>namesOn</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>zipWith</span> <span class='hs-varid'>g</span> <span class='hs-layout'>(</span><span class='hs-varid'>names</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
</pre></body>
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