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<title>Text/Regex/TDFA/NewDFA/MakeTest.hs</title>
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<pre><a name="line-1"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Regex</span><span class='hs-varop'>.</span><span class='hs-conid'>TDFA</span><span class='hs-varop'>.</span><span class='hs-conid'>NewDFA</span><span class='hs-varop'>.</span><span class='hs-conid'>MakeTest</span><span class='hs-layout'>(</span><span class='hs-varid'>test_singleline</span><span class='hs-layout'>,</span><span class='hs-varid'>test_multiline</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
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<a name="line-3"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>IntSet</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>ISet</span><span class='hs-layout'>(</span><span class='hs-conid'>IntSet</span><span class='hs-layout'>,</span><span class='hs-varid'>member</span><span class='hs-layout'>,</span><span class='hs-varid'>fromAscList</span><span class='hs-layout'>)</span>
<a name="line-4"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Regex</span><span class='hs-varop'>.</span><span class='hs-conid'>TDFA</span><span class='hs-varop'>.</span><span class='hs-conid'>Common</span><span class='hs-layout'>(</span><span class='hs-conid'>WhichTest</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span><span class='hs-conid'>Index</span><span class='hs-layout'>)</span>
<a name="line-5"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Regex</span><span class='hs-varop'>.</span><span class='hs-conid'>TDFA</span><span class='hs-varop'>.</span><span class='hs-conid'>NewDFA</span><span class='hs-varop'>.</span><span class='hs-conid'>Uncons</span><span class='hs-layout'>(</span><span class='hs-conid'>Uncons</span><span class='hs-layout'>(</span><span class='hs-varid'>uncons</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
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<a name="line-7"></a><a name="test_singleline"></a><span class='hs-comment'>{-# INLINE test_singleline #-}</span>
<a name="line-8"></a><span class='hs-comment'>{-# INLINE test_multiline #-}</span>
<a name="line-9"></a><span class='hs-comment'>{-# INLINE test_common #-}</span>
<a name="line-10"></a><span class='hs-definition'>test_singleline</span><span class='hs-layout'>,</span><span class='hs-varid'>test_multiline</span><span class='hs-layout'>,</span><span class='hs-varid'>test_common</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Uncons</span> <span class='hs-varid'>text</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>WhichTest</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Index</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>text</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span>
<a name="line-11"></a><a name="test_multiline"></a><span class='hs-definition'>test_multiline</span> <span class='hs-conid'>Test_BOL</span> <span class='hs-sel'>_off</span> <span class='hs-varid'>prev</span> <span class='hs-sel'>_input</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>prev</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'\n'</span>
<a name="line-12"></a><span class='hs-definition'>test_multiline</span> <span class='hs-conid'>Test_EOL</span> <span class='hs-sel'>_off</span> <span class='hs-sel'>_prev</span> <span class='hs-varid'>input</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>uncons</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>of</span>
<a name="line-13"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-14"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>next</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>next</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'\n'</span>
<a name="line-15"></a><span class='hs-definition'>test_multiline</span> <span class='hs-varid'>test</span> <span class='hs-varid'>off</span> <span class='hs-varid'>prev</span> <span class='hs-varid'>input</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>test_common</span> <span class='hs-varid'>test</span> <span class='hs-varid'>off</span> <span class='hs-varid'>prev</span> <span class='hs-varid'>input</span>
<a name="line-16"></a>
<a name="line-17"></a><span class='hs-definition'>test_singleline</span> <span class='hs-conid'>Test_BOL</span> <span class='hs-varid'>off</span> <span class='hs-sel'>_prev</span> <span class='hs-sel'>_input</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>off</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span>
<a name="line-18"></a><span class='hs-definition'>test_singleline</span> <span class='hs-conid'>Test_EOL</span> <span class='hs-sel'>_off</span> <span class='hs-sel'>_prev</span> <span class='hs-varid'>input</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>uncons</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>of</span>
<a name="line-19"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-20"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-21"></a><span class='hs-definition'>test_singleline</span> <span class='hs-varid'>test</span> <span class='hs-varid'>off</span> <span class='hs-varid'>prev</span> <span class='hs-varid'>input</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>test_common</span> <span class='hs-varid'>test</span> <span class='hs-varid'>off</span> <span class='hs-varid'>prev</span> <span class='hs-varid'>input</span>
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<a name="line-23"></a><a name="test_common"></a><span class='hs-definition'>test_common</span> <span class='hs-conid'>Test_BOB</span> <span class='hs-varid'>off</span> <span class='hs-sel'>_prev</span> <span class='hs-sel'>_input</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>off</span><span class='hs-varop'>==</span><span class='hs-num'>0</span>
<a name="line-24"></a><span class='hs-definition'>test_common</span> <span class='hs-conid'>Test_EOB</span> <span class='hs-sel'>_off</span> <span class='hs-sel'>_prev</span> <span class='hs-varid'>input</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>uncons</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>of</span>
<a name="line-25"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-26"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-27"></a><span class='hs-definition'>test_common</span> <span class='hs-conid'>Test_BOW</span> <span class='hs-sel'>_off</span> <span class='hs-varid'>prev</span> <span class='hs-varid'>input</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>isWord</span> <span class='hs-varid'>prev</span><span class='hs-layout'>)</span> <span class='hs-varop'>&&</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>uncons</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>of</span>
<a name="line-28"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-29"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>isWord</span> <span class='hs-varid'>c</span>
<a name="line-30"></a><span class='hs-definition'>test_common</span> <span class='hs-conid'>Test_EOW</span> <span class='hs-sel'>_off</span> <span class='hs-varid'>prev</span> <span class='hs-varid'>input</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>isWord</span> <span class='hs-varid'>prev</span> <span class='hs-varop'>&&</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>uncons</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>of</span>
<a name="line-31"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-32"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>isWord</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-33"></a><span class='hs-definition'>test_common</span> <span class='hs-conid'>Test_EdgeWord</span> <span class='hs-sel'>_off</span> <span class='hs-varid'>prev</span> <span class='hs-varid'>input</span> <span class='hs-keyglyph'>=</span>
<a name="line-34"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>isWord</span> <span class='hs-varid'>prev</span>
<a name="line-35"></a> <span class='hs-keyword'>then</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>uncons</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>of</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-36"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>isWord</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span>
<a name="line-37"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>uncons</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>of</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-38"></a> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>isWord</span> <span class='hs-varid'>c</span>
<a name="line-39"></a><span class='hs-definition'>test_common</span> <span class='hs-conid'>Test_NotEdgeWord</span> <span class='hs-sel'>_off</span> <span class='hs-varid'>prev</span> <span class='hs-varid'>input</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>test_common</span> <span class='hs-conid'>Test_EdgeWord</span> <span class='hs-sel'>_off</span> <span class='hs-varid'>prev</span> <span class='hs-varid'>input</span><span class='hs-layout'>)</span>
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<a name="line-41"></a><span class='hs-definition'>test_common</span> <span class='hs-conid'>Test_BOL</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>undefined</span>
<a name="line-42"></a><span class='hs-definition'>test_common</span> <span class='hs-conid'>Test_EOL</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>undefined</span>
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<a name="line-44"></a><a name="isWord"></a><span class='hs-definition'>isWord</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span>
<a name="line-45"></a><span class='hs-definition'>isWord</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ISet</span><span class='hs-varop'>.</span><span class='hs-varid'>member</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromEnum</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-varid'>wordSet</span>
<a name="line-46"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>wordSet</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ISet</span><span class='hs-varop'>.</span><span class='hs-conid'>IntSet</span>
<a name="line-47"></a> <span class='hs-varid'>wordSet</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ISet</span><span class='hs-varop'>.</span><span class='hs-varid'>fromAscList</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fromEnum</span> <span class='hs-varop'>$</span> <span class='hs-str'>"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz"</span>
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