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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE PatternGuards #-}</span>
<a name="line-2"></a><span class='hs-comment'>-- | DICT (RFC 2229) Lookup Module for lambdabot IRC robot.</span>
<a name="line-3"></a><span class='hs-comment'>-- Tom Moertel <tom@moertel.com></span>
<a name="line-4"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Lambdabot</span><span class='hs-varop'>.</span><span class='hs-conid'>Plugin</span><span class='hs-varop'>.</span><span class='hs-conid'>Reference</span><span class='hs-varop'>.</span><span class='hs-conid'>Dict</span> <span class='hs-layout'>(</span><span class='hs-varid'>dictPlugin</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-5"></a>
<a name="line-6"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Lambdabot</span><span class='hs-varop'>.</span><span class='hs-conid'>Plugin</span>
<a name="line-7"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Lambdabot</span><span class='hs-varop'>.</span><span class='hs-conid'>Plugin</span><span class='hs-varop'>.</span><span class='hs-conid'>Reference</span><span class='hs-varop'>.</span><span class='hs-conid'>Dict</span><span class='hs-varop'>.</span><span class='hs-conid'>DictLookup</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Dict</span>
<a name="line-8"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Lambdabot</span><span class='hs-varop'>.</span><span class='hs-conid'>Util</span>
<a name="line-9"></a>
<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>
<a name="line-13"></a><a name="Dict"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Dict</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ModuleT</span> <span class='hs-conid'>()</span> <span class='hs-conid'>LB</span>
<a name="line-14"></a>
<a name="line-15"></a><a name="dictPlugin"></a><span class='hs-definition'>dictPlugin</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Module</span> <span class='hs-conid'>()</span>
<a name="line-16"></a><span class='hs-definition'>dictPlugin</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newModule</span>
<a name="line-17"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>moduleCmds</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span>
<a name="line-18"></a> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-varid'>command</span> <span class='hs-str'>"dict-help"</span><span class='hs-layout'>)</span>
<a name="line-19"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>help</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getHelp</span> <span class='hs-conid'>[]</span>
<a name="line-20"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>process</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getHelp</span> <span class='hs-varop'>.</span> <span class='hs-varid'>words</span>
<a name="line-21"></a> <span class='hs-layout'>}</span>
<a name="line-22"></a> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-23"></a> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-varid'>command</span> <span class='hs-varid'>name</span><span class='hs-layout'>)</span>
<a name="line-24"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>help</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getHelp</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>name</span><span class='hs-keyglyph'>]</span>
<a name="line-25"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>process</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>args</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>case</span> <span class='hs-varid'>parseTerms</span> <span class='hs-varid'>args</span> <span class='hs-keyword'>of</span>
<a name="line-26"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>getHelp</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>name</span><span class='hs-keyglyph'>]</span>
<a name="line-27"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>s</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>doLookup</span> <span class='hs-varid'>s</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>sayResult</span>
<a name="line-28"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>say</span> <span class='hs-str'>"Sorry, look up one word at a time please."</span>
<a name="line-29"></a> <span class='hs-layout'>}</span>
<a name="line-30"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>srv</span><span class='hs-layout'>,</span> <span class='hs-varid'>db</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>dictTable</span>
<a name="line-31"></a> <span class='hs-layout'>,</span> <span class='hs-keyword'>let</span> <span class='hs-varid'>doLookup</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>io</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Dict</span><span class='hs-varop'>.</span><span class='hs-varid'>simpleDictLookup</span> <span class='hs-varid'>srv</span> <span class='hs-varid'>db</span>
<a name="line-32"></a> <span class='hs-varid'>sayResult</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>say</span> <span class='hs-varop'>.</span> <span class='hs-varid'>either</span> <span class='hs-layout'>(</span><span class='hs-str'>"Error: "</span> <span class='hs-varop'>++</span><span class='hs-layout'>)</span> <span class='hs-varid'>id</span>
<a name="line-33"></a> <span class='hs-keyglyph'>]</span>
<a name="line-34"></a> <span class='hs-layout'>}</span>
<a name="line-35"></a>
<a name="line-36"></a><span class='hs-comment'>-- | Configuration.</span>
<a name="line-37"></a>
<a name="line-38"></a><a name="dictTable"></a><span class='hs-definition'>dictTable</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-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-conid'>Dict</span><span class='hs-varop'>.</span><span class='hs-conid'>QueryConfig</span><span class='hs-layout'>,</span> <span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-39"></a><span class='hs-definition'>dictTable</span> <span class='hs-keyglyph'>=</span>
<a name="line-40"></a> <span class='hs-comment'>-- @command (server , database, description)</span>
<a name="line-41"></a> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-str'>"all-dicts"</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"*"</span> <span class='hs-layout'>,</span> <span class='hs-str'>"Query all databases on dict.org"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-42"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"bouvier"</span> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"bouvier"</span><span class='hs-layout'>,</span> <span class='hs-str'>"Bouvier's Law Dictionary"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-43"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"cide"</span> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"gcide"</span><span class='hs-layout'>,</span> <span class='hs-str'>"The Collaborative International Dictionary of English"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-44"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"devils"</span> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"devil"</span><span class='hs-layout'>,</span> <span class='hs-str'>"The Devil's Dictionary"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-45"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"easton"</span> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"easton"</span><span class='hs-layout'>,</span> <span class='hs-str'>"Easton's 1897 Bible Dictionary"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-46"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"elements"</span> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"elements"</span><span class='hs-layout'>,</span> <span class='hs-str'>"Elements database"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-47"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"foldoc"</span> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"foldoc"</span><span class='hs-layout'>,</span> <span class='hs-str'>"The Free On-line Dictionary of Computing"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-48"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"gazetteer"</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"gaz2k-places"</span><span class='hs-layout'>,</span> <span class='hs-str'>"U.S. Gazetteer (2000)"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-49"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"hitchcock"</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"hitchcock"</span><span class='hs-layout'>,</span> <span class='hs-str'>"Hitchcock's Bible Names Dictionary (late 1800's)"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-50"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"jargon"</span> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"jargon"</span><span class='hs-layout'>,</span> <span class='hs-str'>"Jargon File"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-51"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"thesaurus"</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"moby-thes"</span><span class='hs-layout'>,</span> <span class='hs-str'>"Moby Thesaurus II"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-52"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"vera"</span> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"vera"</span><span class='hs-layout'>,</span> <span class='hs-str'>"V.E.R.A.: Virtual Entity of Relevant Acronyms"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-53"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"wn"</span> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"wn"</span><span class='hs-layout'>,</span> <span class='hs-str'>"WordNet (r) 1.7"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-54"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-str'>"world02"</span> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varid'>dict_org</span><span class='hs-layout'>,</span> <span class='hs-str'>"world02"</span><span class='hs-layout'>,</span> <span class='hs-str'>"CIA World Factbook 2002"</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-55"></a> <span class='hs-keyglyph'>]</span>
<a name="line-56"></a> <span class='hs-keyword'>where</span>
<a name="line-57"></a> <span class='hs-varid'>dict_org</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Dict</span><span class='hs-varop'>.</span><span class='hs-conid'>QC</span> <span class='hs-str'>"dict.org"</span> <span class='hs-num'>2628</span>
<a name="line-58"></a>
<a name="line-59"></a><a name="dictNames"></a><span class='hs-definition'>dictNames</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-60"></a><span class='hs-definition'>dictNames</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sort</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>fst</span> <span class='hs-varid'>dictTable</span><span class='hs-layout'>)</span>
<a name="line-61"></a>
<a name="line-62"></a>
<a name="line-63"></a><span class='hs-comment'>-- | Print out help.</span>
<a name="line-64"></a>
<a name="line-65"></a><a name="getHelp"></a><span class='hs-definition'>getHelp</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'>Cmd</span> <span class='hs-conid'>Dict</span> <span class='hs-conid'>()</span>
<a name="line-66"></a><span class='hs-definition'>getHelp</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-67"></a> <span class='hs-varid'>say</span> <span class='hs-layout'>(</span><span class='hs-str'>"I perform dictionary lookups via the following "</span>
<a name="line-68"></a> <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'>dictNames</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-str'>" commands:\n"</span><span class='hs-layout'>)</span>
<a name="line-69"></a> <span class='hs-varid'>getHelp</span> <span class='hs-varid'>dictNames</span>
<a name="line-70"></a>
<a name="line-71"></a><span class='hs-definition'>getHelp</span> <span class='hs-varid'>dicts</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>say</span> <span class='hs-varop'>.</span> <span class='hs-varid'>gH</span><span class='hs-layout'>)</span> <span class='hs-varid'>dicts</span>
<a name="line-72"></a> <span class='hs-keyword'>where</span>
<a name="line-73"></a> <span class='hs-varid'>gH</span> <span class='hs-varid'>dict</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>descr</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>dict</span> <span class='hs-varid'>dictTable</span>
<a name="line-74"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pad</span> <span class='hs-varid'>dict</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>descr</span>
<a name="line-75"></a>
<a name="line-76"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span>
<a name="line-77"></a> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"There is no dictionary database '"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>dict</span> <span class='hs-varop'>++</span> <span class='hs-str'>"'."</span>
<a name="line-78"></a>
<a name="line-79"></a> <span class='hs-varid'>pad</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>take</span> <span class='hs-varid'>padWidth</span> <span class='hs-layout'>(</span><span class='hs-varid'>xs</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>repeat</span> <span class='hs-chr'>'.'</span><span class='hs-layout'>)</span>
<a name="line-80"></a> <span class='hs-varid'>padWidth</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>maximum</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>length</span> <span class='hs-varid'>dictNames</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span> <span class='hs-num'>4</span>
<a name="line-81"></a>
<a name="line-82"></a>
<a name="line-83"></a><span class='hs-comment'>-- | Break a string into dictionary-query terms, handling quoting and</span>
<a name="line-84"></a><span class='hs-comment'>-- escaping along the way. (This is ugly, and I don't particularly</span>
<a name="line-85"></a><span class='hs-comment'>-- like it.) Given a string like the following, we want to do the</span>
<a name="line-86"></a><span class='hs-comment'>-- right thing, which is to break it into five query strings:</span>
<a name="line-87"></a><span class='hs-comment'>--</span>
<a name="line-88"></a><span class='hs-comment'>-- firefly "c'est la vie" 'pound cake' 'rock n\' roll' et\ al</span>
<a name="line-89"></a><span class='hs-comment'>--</span>
<a name="line-90"></a><span class='hs-comment'>-- (1) firefly</span>
<a name="line-91"></a><span class='hs-comment'>-- (2) "c'est la vie"</span>
<a name="line-92"></a><span class='hs-comment'>-- (3) 'pound cake'</span>
<a name="line-93"></a><span class='hs-comment'>-- (4) 'rock n\' roll'</span>
<a name="line-94"></a><span class='hs-comment'>-- (5) et\ al</span>
<a name="line-95"></a>
<a name="line-96"></a><a name="parseTerms"></a><span class='hs-definition'>parseTerms</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-97"></a><span class='hs-definition'>parseTerms</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pW</span> <span class='hs-varop'>.</span> <span class='hs-varid'>words</span>
<a name="line-98"></a> <span class='hs-keyword'>where</span>
<a name="line-99"></a> <span class='hs-varid'>pW</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-100"></a> <span class='hs-varid'>pW</span> <span class='hs-layout'>(</span><span class='hs-varid'>w</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-varid'>f</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-varid'>ws</span><span class='hs-layout'>)</span>
<a name="line-101"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>f</span> <span class='hs-varop'>`elem`</span> <span class='hs-str'>"'\""</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>" "</span> <span class='hs-varid'>qws</span> <span class='hs-conop'>:</span> <span class='hs-varid'>pW</span> <span class='hs-varid'>ws'</span>
<a name="line-102"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>last</span> <span class='hs-varid'>w</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'\\'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>w'</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pW</span> <span class='hs-varid'>ws</span> <span class='hs-keyword'>in</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>" "</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>w</span><span class='hs-layout'>,</span> <span class='hs-varid'>w'</span><span class='hs-keyglyph'>]</span> <span class='hs-conop'>:</span> <span class='hs-varid'>rest</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'>w</span> <span class='hs-conop'>:</span> <span class='hs-varid'>pW</span> <span class='hs-varid'>ws</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'>qws</span><span class='hs-layout'>,</span> <span class='hs-varid'>ws'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>break</span> <span class='hs-varid'>isCloseQuotedWord</span> <span class='hs-layout'>(</span><span class='hs-varid'>w</span><span class='hs-conop'>:</span><span class='hs-varid'>ws</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span>
<a name="line-106"></a> <span class='hs-layout'>(</span><span class='hs-varid'>qws'</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>qws'</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>last</span> <span class='hs-varid'>qws'</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>f</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-107"></a> <span class='hs-layout'>(</span><span class='hs-varid'>qw</span><span class='hs-layout'>,</span> <span class='hs-varid'>w'</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>qw</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>w'</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span>
<a name="line-108"></a> <span class='hs-varid'>isCloseQuotedWord</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>reverse</span> <span class='hs-varid'>xs</span> <span class='hs-keyword'>of</span>
<a name="line-109"></a> <span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>y</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>f</span> <span class='hs-varop'>==</span> <span class='hs-varid'>x</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>y</span> <span class='hs-varop'>/=</span> <span class='hs-chr'>'\\'</span> <span class='hs-comment'>-- quote doesn't count if escaped</span>
<a name="line-110"></a> <span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>f</span> <span class='hs-varop'>==</span> <span class='hs-varid'>x</span>
<a name="line-111"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-112"></a> <span class='hs-varid'>pW</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"DictModule: parseTerms: can't parse"</span>
<a name="line-113"></a>
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