<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://www.cs.york.ac.uk/fp/darcs/hscolour/ --> <title>dist/build/Haddock/Lex.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a><span class='hs-comment'>{-# OPTIONS -fglasgow-exts -cpp #-}</span> <a name="line-2"></a><span class='hs-comment'>{-# LINE 10 "src/Haddock/Lex.x" #-}</span> <a name="line-3"></a> <a name="line-4"></a><span class='hs-comment'>{-# OPTIONS -Wwarn -w #-}</span> <a name="line-5"></a><span class='hs-comment'>-- The above warning supression flag is a temporary kludge.</span> <a name="line-6"></a><span class='hs-comment'>-- While working on this module you are encouraged to remove it and fix</span> <a name="line-7"></a><span class='hs-comment'>-- any warnings in the module. See</span> <a name="line-8"></a><span class='hs-comment'>-- <a href="http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings">http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings</a></span> <a name="line-9"></a><span class='hs-comment'>-- for details</span> <a name="line-10"></a> <a name="line-11"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Haddock</span><span class='hs-varop'>.</span><span class='hs-conid'>Lex</span> <span class='hs-layout'>(</span> <a name="line-12"></a> <span class='hs-conid'>Token</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <a name="line-13"></a> <span class='hs-varid'>tokenise</span> <a name="line-14"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-15"></a> <a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Lexer</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-conid'>Token</span><span class='hs-layout'>)</span> <a name="line-17"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Parser</span> <span class='hs-layout'>(</span> <span class='hs-varid'>parseIdentifier</span> <span class='hs-layout'>)</span> <a name="line-18"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>StringBuffer</span> <a name="line-19"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>RdrName</span> <a name="line-20"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>SrcLoc</span> <a name="line-21"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>DynFlags</span> <a name="line-22"></a> <a name="line-23"></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-24"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Numeric</span> <a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span><span class='hs-varop'>.</span><span class='hs-conid'>Unsafe</span> <a name="line-26"></a> <a name="line-27"></a><span class='hs-cpp'>#if __GLASGOW_HASKELL__ >= 603</span> <a name="line-28"></a><span class='hs-cpp'>#include "ghcconfig.h"</span> <a name="line-29"></a><span class='hs-cpp'>#elif defined(__GLASGOW_HASKELL__)</span> <a name="line-30"></a><span class='hs-cpp'>#include "config.h"</span> <a name="line-31"></a><span class='hs-cpp'>#endif</span> <a name="line-32"></a><span class='hs-cpp'>#if __GLASGOW_HASKELL__ >= 503</span> <a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Array</span> <a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span><span class='hs-layout'>)</span> <a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Array</span><span class='hs-varop'>.</span><span class='hs-conid'>Base</span> <span class='hs-layout'>(</span><span class='hs-varid'>unsafeAt</span><span class='hs-layout'>)</span> <a name="line-36"></a><span class='hs-cpp'>#else</span> <a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Array</span> <a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Char</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span><span class='hs-layout'>)</span> <a name="line-39"></a><span class='hs-cpp'>#endif</span> <a name="line-40"></a><span class='hs-cpp'>#if __GLASGOW_HASKELL__ >= 503</span> <a name="line-41"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>GHC</span><span class='hs-varop'>.</span><span class='hs-conid'>Exts</span> <a name="line-42"></a><span class='hs-cpp'>#else</span> <a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>GlaExts</span> <a name="line-44"></a><span class='hs-cpp'>#endif</span> <a name="line-45"></a><a name="alex_base"></a><span class='hs-definition'>alex_base</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>AlexAddr</span> <a name="line-46"></a><span class='hs-definition'>alex_base</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexA</span><span class='hs-cpp'>#</span> <span 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class='hs-cpp'>#</span> <a name="line-50"></a> <a name="line-51"></a><a name="alex_check"></a><span class='hs-definition'>alex_check</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>AlexAddr</span> <a name="line-52"></a><span class='hs-definition'>alex_check</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexA</span><span class='hs-cpp'>#</span> <span class='hs-str'>"\xff\xff\x09\x00\x0a\x00\x0b\x00\x0c\x00\x0d\x00\x0a\x00\x0a\x00\x0a\x00\x0a\x00\x23\x00\x0a\x00\x0a\x00\x0a\x00\x0a\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x0d\x00\x0a\x00\xff\xff\x0a\x00\xff\xff\x20\x00\x0a\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x0d\x00\x0a\x00\x28\x00\x0a\x00\x2a\x00\x22\x00\x23\x00\x2d\x00\x20\x00\x26\x00\x27\x00\x0a\x00\xff\xff\xff\xff\x0a\x00\x0a\x00\x0a\x00\x23\x00\x2f\x00\x20\x00\x2f\x00\xff\xff\xff\xff\xff\xff\x3e\x00\xff\xff\x23\x00\x28\x00\x23\x00\x2a\x00\x3e\x00\x3c\x00\x2d\x00\xff\xff\x3e\x00\x40\x00\x3e\x00\xff\xff\x3e\x00\x22\x00\x23\x00\xff\xff\x3e\x00\x26\x00\x27\x00\x3c\x00\xff\xff\x3e\x00\x2f\x00\x3e\x00\xff\xff\xff\xff\x2f\x00\x5b\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x0d\x00\xff\xff\xff\xff\xff\xff\xff\xff\x5c\x00\x5d\x00\x3c\x00\x3e\x00\x60\x00\x3e\x00\x40\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x20\x00\x5b\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x28\x00\xff\xff\x2a\x00\xff\xff\xff\xff\x2d\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x5c\x00\x5d\x00\xff\xff\xff\xff\x60\x00\x29\x00\xff\xff\xff\xff\xff\xff\xff\xff\x3e\x00\xff\xff\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x0d\x00\xff\xff\xff\xff\x5b\x00\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\xff\xff\x3b\x00\xff\xff\xff\xff\xff\xff\x20\x00\xff\xff\xff\xff\xff\xff\x21\x00\xff\xff\x23\x00\x24\x00\x25\x00\x26\x00\x27\x00\xff\xff\xff\xff\x2a\x00\x2b\x00\xff\xff\x2d\x00\x2e\x00\x2f\x00\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\xff\xff\x3e\x00\x3c\x00\x3d\x00\x3e\x00\x3f\x00\x40\x00\x41\x00\x42\x00\x43\x00\x44\x00\x45\x00\x46\x00\x47\x00\x48\x00\x49\x00\x4a\x00\x4b\x00\x4c\x00\x4d\x00\x4e\x00\x4f\x00\x50\x00\x51\x00\x52\x00\x53\x00\x54\x00\x55\x00\x56\x00\x57\x00\x58\x00\x59\x00\x5a\x00\xff\xff\x5c\x00\xff\xff\x5e\x00\x5f\x00\x60\x00\x61\x00\x62\x00\x63\x00\x64\x00\x65\x00\x66\x00\x67\x00\x68\x00\x69\x00\x6a\x00\x6b\x00\x6c\x00\x6d\x00\x6e\x00\x6f\x00\x70\x00\x71\x00\x72\x00\x73\x00\x74\x00\x75\x00\x76\x00\x77\x00\x78\x00\x79\x00\x7a\x00\xff\xff\x7c\x00\x21\x00\x7e\x00\x23\x00\x24\x00\x25\x00\x26\x00\x27\x00\xff\xff\xff\xff\x2a\x00\x2b\x00\xff\xff\x2d\x00\x2e\x00\x2f\x00\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\xff\xff\xff\xff\x3c\x00\x3d\x00\x3e\x00\x3f\x00\x40\x00\x41\x00\x42\x00\x43\x00\x44\x00\x45\x00\x46\x00\x47\x00\x48\x00\x49\x00\x4a\x00\x4b\x00\x4c\x00\x4d\x00\x4e\x00\x4f\x00\x50\x00\x51\x00\x52\x00\x53\x00\x54\x00\x55\x00\x56\x00\x57\x00\x58\x00\x59\x00\x5a\x00\xff\xff\x5c\x00\xff\xff\x5e\x00\x5f\x00\x60\x00\x61\x00\x62\x00\x63\x00\x64\x00\x65\x00\x66\x00\x67\x00\x68\x00\x69\x00\x6a\x00\x6b\x00\x6c\x00\x6d\x00\x6e\x00\x6f\x00\x70\x00\x71\x00\x72\x00\x73\x00\x74\x00\x75\x00\x76\x00\x77\x00\x78\x00\x79\x00\x7a\x00\xff\xff\x7c\x00\x21\x00\x7e\x00\x23\x00\x24\x00\x25\x00\x26\x00\x27\x00\xff\xff\xff\xff\x2a\x00\x2b\x00\xff\xff\x2d\x00\x2e\x00\x2f\x00\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\xff\xff\xff\xff\x3c\x00\x3d\x00\x3e\x00\x3f\x00\x40\x00\x41\x00\x42\x00\x43\x00\x44\x00\x45\x00\x46\x00\x47\x00\x48\x00\x49\x00\x4a\x00\x4b\x00\x4c\x00\x4d\x00\x4e\x00\x4f\x00\x50\x00\x51\x00\x52\x00\x53\x00\x54\x00\x55\x00\x56\x00\x57\x00\x58\x00\x59\x00\x5a\x00\xff\xff\x5c\x00\xff\xff\x5e\x00\x5f\x00\xff\xff\x61\x00\x62\x00\x63\x00\x64\x00\x65\x00\x66\x00\x67\x00\x68\x00\x69\x00\x6a\x00\x6b\x00\x6c\x00\x6d\x00\x6e\x00\x6f\x00\x70\x00\x71\x00\x72\x00\x73\x00\x74\x00\x75\x00\x76\x00\x77\x00\x78\x00\x79\x00\x7a\x00\xff\xff\x7c\x00\xff\xff\x7e\x00\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\xff\xff\x3b\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x41\x00\x42\x00\x43\x00\x44\x00\x45\x00\x46\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x58\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x30\x00\x31\x00\x32\x00\x33\x00\x34\x00\x35\x00\x36\x00\x37\x00\x38\x00\x39\x00\x0a\x00\x61\x00\x62\x00\x63\x00\x64\x00\x65\x00\x66\x00\x41\x00\x42\x00\x43\x00\x44\x00\x45\x00\x46\x00\xff\xff\x78\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x22\x00\x23\x00\xff\xff\xff\xff\x26\x00\x27\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x2f\x00\xff\xff\x61\x00\x62\x00\x63\x00\x64\x00\x65\x00\x66\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x3c\x00\xff\xff\xff\xff\xff\xff\x40\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x5c\x00\x5d\x00\xff\xff\xff\xff\x60\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"</span><span class='hs-cpp'>#</span> <a name="line-53"></a> <a name="line-54"></a><a name="alex_deflt"></a><span class='hs-definition'>alex_deflt</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>AlexAddr</span> <a name="line-55"></a><span class='hs-definition'>alex_deflt</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexA</span><span class='hs-cpp'>#</span> <span class='hs-str'>"\xff\xff\x12\x00\x2f\x00\xff\xff\xff\xff\x2f\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x12\x00\xff\xff\x17\x00\x17\x00\x17\x00\x17\x00\x1a\x00\x1a\x00\x1a\x00\x1d\x00\x1d\x00\x1d\x00\xff\xff\x20\x00\x20\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x25\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x2f\x00\xff\xff\xff\xff"</span><span class='hs-cpp'>#</span> <a name="line-56"></a> <a name="line-57"></a><a name="alex_accept"></a><span class='hs-definition'>alex_accept</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>listArray</span> <span class='hs-layout'>(</span><span class='hs-num'>0</span><span class='hs-keyglyph'>::</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span><span class='hs-num'>49</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_5</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_9</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</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-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_8</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_5</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</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-conid'>AlexAccSkip</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_5</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_1</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_2</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_3</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_4</span><span class='hs-layout'>)</span><span class='hs-layout'>)</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'>[]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_6</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</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-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_7</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_9</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_9</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_10</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_11</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_12</span><span class='hs-layout'>)</span><span class='hs-layout'>)</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'>[]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_19</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_12</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</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-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_13</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_19</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</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-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_14</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_19</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</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-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_15</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_15</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</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-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_19</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_16</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_19</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_17</span><span class='hs-layout'>)</span><span class='hs-layout'>)</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'>[]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_19</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_18</span><span class='hs-layout'>)</span><span class='hs-layout'>)</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'>[]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_20</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_21</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_22</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_action_23</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <a name="line-58"></a><span class='hs-comment'>{-# LINE 96 "src/Haddock/Lex.x" #-}</span> <a name="line-59"></a> <a name="line-60"></a><a name="Token"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>Token</span> <a name="line-61"></a> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TokPara</span> <a name="line-62"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokNumber</span> <a name="line-63"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokBullet</span> <a name="line-64"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokDefStart</span> <a name="line-65"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokDefEnd</span> <a name="line-66"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokSpecial</span> <span class='hs-conid'>Char</span> <a name="line-67"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokIdent</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>RdrName</span><span class='hs-keyglyph'>]</span> <a name="line-68"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokString</span> <span class='hs-conid'>String</span> <a name="line-69"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokURL</span> <span class='hs-conid'>String</span> <a name="line-70"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokPic</span> <span class='hs-conid'>String</span> <a name="line-71"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokEmphasis</span> <span class='hs-conid'>String</span> <a name="line-72"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokAName</span> <span class='hs-conid'>String</span> <a name="line-73"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>TokBirdTrack</span> <span class='hs-conid'>String</span> <a name="line-74"></a><span class='hs-comment'>-- deriving Show</span> <a name="line-75"></a> <a name="line-76"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span> <a name="line-77"></a><span class='hs-comment'>-- Alex support stuff</span> <a name="line-78"></a> <a name="line-79"></a><a name="StartCode"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>StartCode</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Int</span> <a name="line-80"></a><a name="Action"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Action</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StartCode</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>StartCode</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Token</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Token</span><span class='hs-keyglyph'>]</span> <a name="line-81"></a> <a name="line-82"></a><a name="AlexInput"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>AlexInput</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-conid'>Char</span><span class='hs-layout'>,</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span> <a name="line-83"></a> <a name="line-84"></a><a name="alexGetChar"></a><span class='hs-definition'>alexGetChar</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span> <a name="line-85"></a><span class='hs-definition'>alexGetChar</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>c</span><span class='hs-conop'>:</span><span class='hs-varid'>cs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <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-layout'>(</span><span class='hs-varid'>c</span><span class='hs-layout'>,</span><span class='hs-varid'>cs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-86"></a> <a name="line-87"></a><a name="alexInputPrevChar"></a><span class='hs-definition'>alexInputPrevChar</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'>c</span> <a name="line-88"></a> <a name="line-89"></a><a name="tokenise"></a><span class='hs-definition'>tokenise</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'>Token</span><span class='hs-keyglyph'>]</span> <a name="line-90"></a><span class='hs-definition'>tokenise</span> <span class='hs-varid'>str</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>let</span> <span class='hs-varid'>toks</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>go</span> <span class='hs-layout'>(</span><span class='hs-chr'>'\n'</span><span class='hs-layout'>,</span> <span class='hs-varid'>eofHack</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-varid'>para</span> <span class='hs-keyword'>in</span> <span class='hs-comment'>{-trace (show toks)-}</span> <span class='hs-varid'>toks</span> <a name="line-91"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>go</span> <span class='hs-varid'>inp</span><span class='hs-keyglyph'>@</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-varid'>sc</span> <span class='hs-keyglyph'>=</span> <a name="line-92"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>alexScan</span> <span class='hs-varid'>inp</span> <span class='hs-varid'>sc</span> <span class='hs-keyword'>of</span> <a name="line-93"></a> <span class='hs-conid'>AlexEOF</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span> <a name="line-94"></a> <span class='hs-conid'>AlexError</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>error</span> <span class='hs-str'>"lexical error"</span> <a name="line-95"></a> <span class='hs-conid'>AlexSkip</span> <span class='hs-varid'>inp'</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>go</span> <span class='hs-varid'>inp'</span> <span class='hs-varid'>sc</span> <a name="line-96"></a> <span class='hs-conid'>AlexToken</span> <span class='hs-varid'>inp'</span> <span class='hs-varid'>len</span> <span class='hs-varid'>act</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>act</span> <span class='hs-layout'>(</span><span class='hs-varid'>take</span> <span class='hs-varid'>len</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-varid'>sc</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>sc</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>go</span> <span class='hs-varid'>inp'</span> <span class='hs-varid'>sc</span><span class='hs-layout'>)</span> <a name="line-97"></a> <a name="line-98"></a><a name="eofHack"></a><span class='hs-comment'>-- NB. we add a final \n to the string, (see comment in the beginning of line</span> <a name="line-99"></a><span class='hs-comment'>-- production above).</span> <a name="line-100"></a><span class='hs-definition'>eofHack</span> <span class='hs-varid'>str</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>str</span><span class='hs-varop'>++</span><span class='hs-str'>"\n"</span> <a name="line-101"></a> <a name="line-102"></a><a name="andBegin"></a><span class='hs-definition'>andBegin</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Action</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StartCode</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Action</span> <a name="line-103"></a><span class='hs-definition'>andBegin</span> <span class='hs-varid'>act</span> <span class='hs-varid'>new_sc</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>str</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>cont</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>act</span> <span class='hs-varid'>str</span> <span class='hs-varid'>new_sc</span> <span class='hs-varid'>cont</span> <a name="line-104"></a> <a name="line-105"></a><a name="token"></a><span class='hs-definition'>token</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Token</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Action</span> <a name="line-106"></a><span class='hs-definition'>token</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-varid'>sc</span> <span class='hs-varid'>cont</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>t</span> <span class='hs-conop'>:</span> <span class='hs-varid'>cont</span> <span class='hs-varid'>sc</span> <a name="line-107"></a> <a name="line-108"></a><a name="strtoken"></a><span class='hs-definition'>strtoken</span><span class='hs-layout'>,</span> <span class='hs-varid'>strtokenNL</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Token</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Action</span> <a name="line-109"></a><span class='hs-definition'>strtoken</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>str</span> <span class='hs-varid'>sc</span> <span class='hs-varid'>cont</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>t</span> <span class='hs-varid'>str</span> <span class='hs-conop'>:</span> <span class='hs-varid'>cont</span> <span class='hs-varid'>sc</span> <a name="line-110"></a><a name="strtokenNL"></a><span class='hs-definition'>strtokenNL</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>str</span> <span class='hs-varid'>sc</span> <span class='hs-varid'>cont</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-chr'>'\r'</span><span class='hs-layout'>)</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>cont</span> <span class='hs-varid'>sc</span> <a name="line-111"></a><span class='hs-comment'>-- ^ We only want LF line endings in our internal doc string format, so we</span> <a name="line-112"></a><span class='hs-comment'>-- filter out all CRs.</span> <a name="line-113"></a> <a name="line-114"></a><a name="begin"></a><span class='hs-definition'>begin</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>StartCode</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Action</span> <a name="line-115"></a><span class='hs-definition'>begin</span> <span class='hs-varid'>sc</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>cont</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>cont</span> <span class='hs-varid'>sc</span> <a name="line-116"></a> <a name="line-117"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span> <a name="line-118"></a><span class='hs-comment'>-- Lex a string as a Haskell identifier</span> <a name="line-119"></a> <a name="line-120"></a><a name="ident"></a><span class='hs-definition'>ident</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Action</span> <a name="line-121"></a><span class='hs-definition'>ident</span> <span class='hs-varid'>str</span> <span class='hs-varid'>sc</span> <span class='hs-varid'>cont</span> <span class='hs-keyglyph'>=</span> <a name="line-122"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>strToHsQNames</span> <span class='hs-varid'>id</span> <span class='hs-keyword'>of</span> <a name="line-123"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>names</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TokIdent</span> <span class='hs-varid'>names</span> <span class='hs-conop'>:</span> <span class='hs-varid'>cont</span> <span class='hs-varid'>sc</span> <a name="line-124"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TokString</span> <span class='hs-varid'>str</span> <span class='hs-conop'>:</span> <span class='hs-varid'>cont</span> <span class='hs-varid'>sc</span> <a name="line-125"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>id</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>init</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span> <a name="line-126"></a> <a name="line-127"></a><a name="strToHsQNames"></a><span class='hs-definition'>strToHsQNames</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>RdrName</span><span class='hs-keyglyph'>]</span> <a name="line-128"></a><span class='hs-definition'>strToHsQNames</span> <span class='hs-varid'>str0</span> <span class='hs-keyglyph'>=</span> <a name="line-129"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>buffer</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unsafePerformIO</span> <span class='hs-layout'>(</span><span class='hs-varid'>stringToStringBuffer</span> <span class='hs-varid'>str0</span><span class='hs-layout'>)</span> <a name="line-130"></a> <span class='hs-varid'>pstate</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkPState</span> <span class='hs-varid'>buffer</span> <span class='hs-varid'>noSrcLoc</span> <span class='hs-varid'>defaultDynFlags</span> <a name="line-131"></a> <span class='hs-varid'>result</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unP</span> <span class='hs-varid'>parseIdentifier</span> <span class='hs-varid'>pstate</span> <a name="line-132"></a> <span class='hs-keyword'>in</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>result</span> <span class='hs-keyword'>of</span> <a name="line-133"></a> <span class='hs-conid'>POk</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Just</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>unLoc</span> <span class='hs-varid'>name</span><span class='hs-keyglyph'>]</span> <a name="line-134"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Nothing</span> <a name="line-135"></a> <a name="line-136"></a> <a name="line-137"></a><a name="birdtrack"></a><span class='hs-definition'>birdtrack</span><span class='hs-layout'>,</span><span class='hs-varid'>def</span><span class='hs-layout'>,</span><span class='hs-varid'>line</span><span class='hs-layout'>,</span><span class='hs-varid'>para</span><span class='hs-layout'>,</span><span class='hs-varid'>string</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <a name="line-138"></a><span class='hs-definition'>birdtrack</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>1</span> <a name="line-139"></a><a name="def"></a><span class='hs-definition'>def</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>2</span> <a name="line-140"></a><a name="line"></a><span class='hs-definition'>line</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>3</span> <a name="line-141"></a><a name="para"></a><span class='hs-definition'>para</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>4</span> <a name="line-142"></a><a name="string"></a><span class='hs-definition'>string</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>5</span> <a name="line-143"></a><a name="alex_action_1"></a><span class='hs-definition'>alex_action_1</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>begin</span> <span class='hs-varid'>birdtrack</span> <a name="line-144"></a><a name="alex_action_2"></a><span class='hs-definition'>alex_action_2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>token</span> <span class='hs-conid'>TokBullet</span> <span class='hs-varop'>`andBegin`</span> <span class='hs-varid'>string</span> <a name="line-145"></a><a name="alex_action_3"></a><span class='hs-definition'>alex_action_3</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>token</span> <span class='hs-conid'>TokDefStart</span> <span class='hs-varop'>`andBegin`</span> <span class='hs-varid'>def</span> <a name="line-146"></a><a name="alex_action_4"></a><span class='hs-definition'>alex_action_4</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>token</span> <span class='hs-conid'>TokNumber</span> <span class='hs-varop'>`andBegin`</span> <span class='hs-varid'>string</span> <a name="line-147"></a><a name="alex_action_5"></a><span class='hs-definition'>alex_action_5</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>begin</span> <span class='hs-varid'>string</span> <a name="line-148"></a><a name="alex_action_6"></a><span class='hs-definition'>alex_action_6</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>begin</span> <span class='hs-varid'>birdtrack</span> <a name="line-149"></a><a name="alex_action_7"></a><span class='hs-definition'>alex_action_7</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>token</span> <span class='hs-conid'>TokPara</span> <span class='hs-varop'>`andBegin`</span> <span class='hs-varid'>para</span> <a name="line-150"></a><a name="alex_action_8"></a><span class='hs-definition'>alex_action_8</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>begin</span> <span class='hs-varid'>string</span> <a name="line-151"></a><a name="alex_action_9"></a><span class='hs-definition'>alex_action_9</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtokenNL</span> <span class='hs-conid'>TokBirdTrack</span> <span class='hs-varop'>`andBegin`</span> <span class='hs-varid'>line</span> <a name="line-152"></a><a name="alex_action_10"></a><span class='hs-definition'>alex_action_10</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TokSpecial</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <a name="line-153"></a><a name="alex_action_11"></a><span class='hs-definition'>alex_action_11</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TokPic</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varop'>$</span> <span class='hs-varid'>init</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tail</span> <span class='hs-varop'>$</span> <span class='hs-varid'>tail</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <a name="line-154"></a><a name="alex_action_12"></a><span class='hs-definition'>alex_action_12</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TokURL</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-155"></a><a name="alex_action_13"></a><span class='hs-definition'>alex_action_13</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TokAName</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-156"></a><a name="alex_action_14"></a><span class='hs-definition'>alex_action_14</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TokEmphasis</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-157"></a><a name="alex_action_15"></a><span class='hs-definition'>alex_action_15</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ident</span> <a name="line-158"></a><a name="alex_action_16"></a><span class='hs-definition'>alex_action_16</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-layout'>(</span><span class='hs-conid'>TokString</span> <span class='hs-varop'>.</span> <span class='hs-varid'>tail</span><span class='hs-layout'>)</span> <a name="line-159"></a><a name="alex_action_17"></a><span class='hs-definition'>alex_action_17</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TokString</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>chr</span> <span class='hs-layout'>(</span><span class='hs-varid'>read</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>2</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-160"></a><a name="alex_action_18"></a><span class='hs-definition'>alex_action_18</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>case</span> <span class='hs-varid'>readHex</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-layout'>(</span><span class='hs-varid'>drop</span> <span class='hs-num'>3</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-varid'>n</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TokString</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>chr</span> <span class='hs-varid'>n</span><span class='hs-keyglyph'>]</span> <a name="line-161"></a><a name="alex_action_19"></a><span class='hs-definition'>alex_action_19</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-conid'>TokString</span> <a name="line-162"></a><a name="alex_action_20"></a><span class='hs-definition'>alex_action_20</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtokenNL</span> <span class='hs-conid'>TokString</span> <span class='hs-varop'>`andBegin`</span> <span class='hs-varid'>line</span> <a name="line-163"></a><a name="alex_action_21"></a><span class='hs-definition'>alex_action_21</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-conid'>TokString</span> <a name="line-164"></a><a name="alex_action_22"></a><span class='hs-definition'>alex_action_22</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>token</span> <span class='hs-conid'>TokDefEnd</span> <span class='hs-varop'>`andBegin`</span> <span class='hs-varid'>string</span> <a name="line-165"></a><a name="alex_action_23"></a><span class='hs-definition'>alex_action_23</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strtoken</span> <span class='hs-conid'>TokString</span> <a name="line-166"></a><span class='hs-comment'>{-# LINE 1 "templates/GenericTemplate.hs" #-}</span> <a name="line-167"></a><span class='hs-comment'>{-# LINE 1 "templates/GenericTemplate.hs" #-}</span> <a name="line-168"></a><span class='hs-comment'>{-# LINE 1 "<built-in>" #-}</span> <a name="line-169"></a><span class='hs-comment'>{-# LINE 1 "<command-line>" #-}</span> <a name="line-170"></a><span class='hs-comment'>{-# LINE 1 "templates/GenericTemplate.hs" #-}</span> <a name="line-171"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span> <a name="line-172"></a><span class='hs-comment'>-- ALEX TEMPLATE</span> <a name="line-173"></a><span class='hs-comment'>--</span> <a name="line-174"></a><span class='hs-comment'>-- This code is in the PUBLIC DOMAIN; you may copy it freely and use</span> <a name="line-175"></a><span class='hs-comment'>-- it for any purpose whatsoever.</span> <a name="line-176"></a> <a name="line-177"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span> <a name="line-178"></a><span class='hs-comment'>-- INTERNALS and main scanner engine</span> <a name="line-179"></a> <a name="line-180"></a><span class='hs-comment'>{-# LINE 37 "templates/GenericTemplate.hs" #-}</span> <a name="line-181"></a> <a name="line-182"></a><span class='hs-comment'>{-# LINE 47 "templates/GenericTemplate.hs" #-}</span> <a name="line-183"></a> <a name="line-184"></a> <a name="line-185"></a><a name="AlexAddr"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>AlexAddr</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexA</span><span class='hs-cpp'>#</span> <span class='hs-conid'>Addr</span><span class='hs-cpp'>#</span> <a name="line-186"></a> <a name="line-187"></a><span class='hs-cpp'>#if __GLASGOW_HASKELL__ < 503</span> <a name="line-188"></a><a name="uncheckedShiftL"></a><span class='hs-definition'>uncheckedShiftL</span><span class='hs-cpp'>#</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>shiftL</span><span class='hs-cpp'>#</span> <a name="line-189"></a><span class='hs-cpp'>#endif</span> <a name="line-190"></a> <a name="line-191"></a><a name="alexIndexInt16OffAddr"></a><span class='hs-comment'>{-# INLINE alexIndexInt16OffAddr #-}</span> <a name="line-192"></a><span class='hs-definition'>alexIndexInt16OffAddr</span> <span class='hs-layout'>(</span><span class='hs-conid'>AlexA</span><span class='hs-cpp'>#</span> <span class='hs-varid'>arr</span><span class='hs-layout'>)</span> <span class='hs-varid'>off</span> <span class='hs-keyglyph'>=</span> <a name="line-193"></a><span class='hs-cpp'>#ifdef WORDS_BIGENDIAN</span> <a name="line-194"></a> <span class='hs-varid'>narrow16Int</span><span class='hs-cpp'>#</span> <span class='hs-varid'>i</span> <a name="line-195"></a> <span class='hs-keyword'>where</span> <a name="line-196"></a> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>word2Int</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>high</span> <span class='hs-varop'>`</span><span class='hs-varid'>uncheckedShiftL</span><span class='hs-cpp'>#</span><span class='hs-varop'>`</span> <span class='hs-num'>8</span><span class='hs-cpp'>#</span><span class='hs-layout'>)</span> <span class='hs-varop'>`</span><span class='hs-varid'>or</span><span class='hs-cpp'>#</span><span class='hs-varop'>`</span> <span class='hs-varid'>low</span><span class='hs-layout'>)</span> <a name="line-197"></a> <span class='hs-varid'>high</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>int2Word</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>indexCharOffAddr</span><span class='hs-cpp'>#</span> <span class='hs-varid'>arr</span> <span class='hs-layout'>(</span><span class='hs-varid'>off'</span> <span class='hs-varop'>+#</span> <span class='hs-num'>1</span><span class='hs-cpp'>#</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-198"></a> <span class='hs-varid'>low</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>int2Word</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>indexCharOffAddr</span><span class='hs-cpp'>#</span> <span class='hs-varid'>arr</span> <span class='hs-varid'>off'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-199"></a> <span class='hs-varid'>off'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>off</span> <span class='hs-varop'>*#</span> <span class='hs-num'>2</span><span class='hs-cpp'>#</span> <a name="line-200"></a><span class='hs-cpp'>#else</span> <a name="line-201"></a> <span class='hs-varid'>indexInt16OffAddr</span><span class='hs-cpp'>#</span> <span class='hs-varid'>arr</span> <span class='hs-varid'>off</span> <a name="line-202"></a><span class='hs-cpp'>#endif</span> <a name="line-203"></a> <a name="line-204"></a> <a name="line-205"></a> <a name="line-206"></a> <a name="line-207"></a> <a name="line-208"></a><a name="alexIndexInt32OffAddr"></a><span class='hs-comment'>{-# INLINE alexIndexInt32OffAddr #-}</span> <a name="line-209"></a><span class='hs-definition'>alexIndexInt32OffAddr</span> <span class='hs-layout'>(</span><span class='hs-conid'>AlexA</span><span class='hs-cpp'>#</span> <span class='hs-varid'>arr</span><span class='hs-layout'>)</span> <span class='hs-varid'>off</span> <span class='hs-keyglyph'>=</span> <a name="line-210"></a><span class='hs-cpp'>#ifdef WORDS_BIGENDIAN</span> <a name="line-211"></a> <span class='hs-varid'>narrow32Int</span><span class='hs-cpp'>#</span> <span class='hs-varid'>i</span> <a name="line-212"></a> <span class='hs-keyword'>where</span> <a name="line-213"></a> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>word2Int</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>b3</span> <span class='hs-varop'>`</span><span class='hs-varid'>uncheckedShiftL</span><span class='hs-cpp'>#</span><span class='hs-varop'>`</span> <span class='hs-num'>24</span><span class='hs-cpp'>#</span><span class='hs-layout'>)</span> <span class='hs-varop'>`</span><span class='hs-varid'>or</span><span class='hs-cpp'>#</span><span class='hs-varop'>`</span> <a name="line-214"></a> <span class='hs-layout'>(</span><span class='hs-varid'>b2</span> <span class='hs-varop'>`</span><span class='hs-varid'>uncheckedShiftL</span><span class='hs-cpp'>#</span><span class='hs-varop'>`</span> <span class='hs-num'>16</span><span class='hs-cpp'>#</span><span class='hs-layout'>)</span> <span class='hs-varop'>`</span><span class='hs-varid'>or</span><span class='hs-cpp'>#</span><span class='hs-varop'>`</span> <a name="line-215"></a> <span class='hs-layout'>(</span><span class='hs-varid'>b1</span> <span class='hs-varop'>`</span><span class='hs-varid'>uncheckedShiftL</span><span class='hs-cpp'>#</span><span class='hs-varop'>`</span> <span class='hs-num'>8</span><span class='hs-cpp'>#</span><span class='hs-layout'>)</span> <span class='hs-varop'>`</span><span class='hs-varid'>or</span><span class='hs-cpp'>#</span><span class='hs-varop'>`</span> <span class='hs-varid'>b0</span><span class='hs-layout'>)</span> <a name="line-216"></a> <span class='hs-varid'>b3</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>int2Word</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>indexCharOffAddr</span><span class='hs-cpp'>#</span> <span class='hs-varid'>arr</span> <span class='hs-layout'>(</span><span class='hs-varid'>off'</span> <span class='hs-varop'>+#</span> <span class='hs-num'>3</span><span class='hs-cpp'>#</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-217"></a> <span class='hs-varid'>b2</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>int2Word</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>indexCharOffAddr</span><span class='hs-cpp'>#</span> <span class='hs-varid'>arr</span> <span class='hs-layout'>(</span><span class='hs-varid'>off'</span> <span class='hs-varop'>+#</span> <span class='hs-num'>2</span><span class='hs-cpp'>#</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-218"></a> <span class='hs-varid'>b1</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>int2Word</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>indexCharOffAddr</span><span class='hs-cpp'>#</span> <span class='hs-varid'>arr</span> <span class='hs-layout'>(</span><span class='hs-varid'>off'</span> <span class='hs-varop'>+#</span> <span class='hs-num'>1</span><span class='hs-cpp'>#</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-219"></a> <span class='hs-varid'>b0</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>int2Word</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>indexCharOffAddr</span><span class='hs-cpp'>#</span> <span class='hs-varid'>arr</span> <span class='hs-varid'>off'</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-220"></a> <span class='hs-varid'>off'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>off</span> <span class='hs-varop'>*#</span> <span class='hs-num'>4</span><span class='hs-cpp'>#</span> <a name="line-221"></a><span class='hs-cpp'>#else</span> <a name="line-222"></a> <span class='hs-varid'>indexInt32OffAddr</span><span class='hs-cpp'>#</span> <span class='hs-varid'>arr</span> <span class='hs-varid'>off</span> <a name="line-223"></a><span class='hs-cpp'>#endif</span> <a name="line-224"></a> <a name="line-225"></a> <a name="line-226"></a> <a name="line-227"></a> <a name="line-228"></a> <a name="line-229"></a><span class='hs-cpp'>#if __GLASGOW_HASKELL__ < 503</span> <a name="line-230"></a><a name="quickIndex"></a><span class='hs-definition'>quickIndex</span> <span class='hs-varid'>arr</span> <span class='hs-varid'>i</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>arr</span> <span class='hs-varop'>!</span> <span class='hs-varid'>i</span> <a name="line-231"></a><span class='hs-cpp'>#else</span> <a name="line-232"></a><span class='hs-comment'>-- GHC >= 503, unsafeAt is available from Data.Array.Base.</span> <a name="line-233"></a><span class='hs-definition'>quickIndex</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unsafeAt</span> <a name="line-234"></a><span class='hs-cpp'>#endif</span> <a name="line-235"></a> <a name="line-236"></a> <a name="line-237"></a> <a name="line-238"></a> <a name="line-239"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span> <a name="line-240"></a><span class='hs-comment'>-- Main lexing routines</span> <a name="line-241"></a> <a name="line-242"></a><a name="AlexReturn"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>AlexReturn</span> <span class='hs-varid'>a</span> <a name="line-243"></a> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexEOF</span> <a name="line-244"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>AlexError</span> <span class='hs-varop'>!</span><span class='hs-conid'>AlexInput</span> <a name="line-245"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>AlexSkip</span> <span class='hs-varop'>!</span><span class='hs-conid'>AlexInput</span> <span class='hs-varop'>!</span><span class='hs-conid'>Int</span> <a name="line-246"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>AlexToken</span> <span class='hs-varop'>!</span><span class='hs-conid'>AlexInput</span> <span class='hs-varop'>!</span><span class='hs-conid'>Int</span> <span class='hs-varid'>a</span> <a name="line-247"></a> <a name="line-248"></a><a name="alexScan"></a><span class='hs-comment'>-- alexScan :: AlexInput -> StartCode -> AlexReturn a</span> <a name="line-249"></a><span class='hs-definition'>alexScan</span> <span class='hs-varid'>input</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>sc</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-250"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alexScanUser</span> <span class='hs-varid'>undefined</span> <span class='hs-varid'>input</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>sc</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-251"></a> <a name="line-252"></a><a name="alexScanUser"></a><span class='hs-definition'>alexScanUser</span> <span class='hs-varid'>user</span> <span class='hs-varid'>input</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>sc</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-253"></a> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>alex_scan_tkn</span> <span class='hs-varid'>user</span> <span class='hs-varid'>input</span> <span class='hs-num'>0</span><span class='hs-cpp'>#</span> <span class='hs-varid'>input</span> <span class='hs-varid'>sc</span> <span class='hs-conid'>AlexNone</span> <span class='hs-keyword'>of</span> <a name="line-254"></a> <span class='hs-layout'>(</span><span class='hs-conid'>AlexNone</span><span class='hs-layout'>,</span> <span class='hs-varid'>input'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <a name="line-255"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>alexGetChar</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>of</span> <a name="line-256"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <a name="line-257"></a> <a name="line-258"></a> <a name="line-259"></a> <a name="line-260"></a> <span class='hs-conid'>AlexEOF</span> <a name="line-261"></a> <span class='hs-conid'>Just</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <a name="line-262"></a> <a name="line-263"></a> <a name="line-264"></a> <a name="line-265"></a> <span class='hs-conid'>AlexError</span> <span class='hs-varid'>input'</span> <a name="line-266"></a> <a name="line-267"></a> <span class='hs-layout'>(</span><span class='hs-conid'>AlexLastSkip</span> <span class='hs-varid'>input''</span> <span class='hs-varid'>len</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <a name="line-268"></a> <a name="line-269"></a> <a name="line-270"></a> <a name="line-271"></a> <span class='hs-conid'>AlexSkip</span> <span class='hs-varid'>input''</span> <span class='hs-varid'>len</span> <a name="line-272"></a> <a name="line-273"></a> <span class='hs-layout'>(</span><span class='hs-conid'>AlexLastAcc</span> <span class='hs-varid'>k</span> <span class='hs-varid'>input'''</span> <span class='hs-varid'>len</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <a name="line-274"></a> <a name="line-275"></a> <a name="line-276"></a> <a name="line-277"></a> <span class='hs-conid'>AlexToken</span> <span class='hs-varid'>input'''</span> <span class='hs-varid'>len</span> <span class='hs-varid'>k</span> <a name="line-278"></a> <a name="line-279"></a> <a name="line-280"></a><span class='hs-comment'>-- Push the input through the DFA, remembering the most recent accepting</span> <a name="line-281"></a><span class='hs-comment'>-- state it encountered.</span> <a name="line-282"></a> <a name="line-283"></a><a name="alex_scan_tkn"></a><span class='hs-definition'>alex_scan_tkn</span> <span class='hs-varid'>user</span> <span class='hs-varid'>orig_input</span> <span class='hs-varid'>len</span> <span class='hs-varid'>input</span> <span class='hs-varid'>s</span> <span class='hs-varid'>last_acc</span> <span class='hs-keyglyph'>=</span> <a name="line-284"></a> <span class='hs-varid'>input</span> <span class='hs-varop'>`seq`</span> <span class='hs-comment'>-- strict in the input</span> <a name="line-285"></a> <span class='hs-keyword'>let</span> <a name="line-286"></a> <span class='hs-varid'>new_acc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>check_accs</span> <span class='hs-layout'>(</span><span class='hs-varid'>alex_accept</span> <span class='hs-varop'>`quickIndex`</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-287"></a> <span class='hs-keyword'>in</span> <a name="line-288"></a> <span class='hs-varid'>new_acc</span> <span class='hs-varop'>`seq`</span> <a name="line-289"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>alexGetChar</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>of</span> <a name="line-290"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>new_acc</span><span class='hs-layout'>,</span> <span class='hs-varid'>input</span><span class='hs-layout'>)</span> <a name="line-291"></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-varid'>new_input</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <a name="line-292"></a> <a name="line-293"></a> <a name="line-294"></a> <a name="line-295"></a> <span class='hs-keyword'>let</span> <a name="line-296"></a> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-varid'>base</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alexIndexInt32OffAddr</span> <span class='hs-varid'>alex_base</span> <span class='hs-varid'>s</span> <a name="line-297"></a> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord_c</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ord</span> <span class='hs-varid'>c</span> <a name="line-298"></a> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-varid'>offset</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>base</span> <span class='hs-varop'>+#</span> <span class='hs-varid'>ord_c</span><span class='hs-layout'>)</span> <a name="line-299"></a> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-varid'>check</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alexIndexInt16OffAddr</span> <span class='hs-varid'>alex_check</span> <span class='hs-varid'>offset</span> <a name="line-300"></a> <a name="line-301"></a> <span class='hs-varop'>!</span><span class='hs-layout'>(</span><span class='hs-varid'>new_s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>offset</span> <span class='hs-varop'>>=#</span> <span class='hs-num'>0</span><span class='hs-cpp'>#</span><span class='hs-layout'>)</span> <span class='hs-varop'>&&</span> <span class='hs-layout'>(</span><span class='hs-varid'>check</span> <span class='hs-varop'>==#</span> <span class='hs-varid'>ord_c</span><span class='hs-layout'>)</span> <a name="line-302"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>alexIndexInt16OffAddr</span> <span class='hs-varid'>alex_table</span> <span class='hs-varid'>offset</span> <a name="line-303"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>alexIndexInt16OffAddr</span> <span class='hs-varid'>alex_deflt</span> <span class='hs-varid'>s</span> <a name="line-304"></a> <span class='hs-keyword'>in</span> <a name="line-305"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>new_s</span> <span class='hs-keyword'>of</span> <a name="line-306"></a> <span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-cpp'>#</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>new_acc</span><span class='hs-layout'>,</span> <span class='hs-varid'>input</span><span class='hs-layout'>)</span> <a name="line-307"></a> <span class='hs-comment'>-- on an error, we want to keep the input *before* the</span> <a name="line-308"></a> <span class='hs-comment'>-- character that failed, not after.</span> <a name="line-309"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>alex_scan_tkn</span> <span class='hs-varid'>user</span> <span class='hs-varid'>orig_input</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span> <span class='hs-varop'>+#</span> <span class='hs-num'>1</span><span class='hs-cpp'>#</span><span class='hs-layout'>)</span> <a name="line-310"></a> <span class='hs-varid'>new_input</span> <span class='hs-varid'>new_s</span> <span class='hs-varid'>new_acc</span> <a name="line-311"></a> <a name="line-312"></a> <span class='hs-keyword'>where</span> <a name="line-313"></a> <span class='hs-varid'>check_accs</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>last_acc</span> <a name="line-314"></a> <span class='hs-varid'>check_accs</span> <span class='hs-layout'>(</span><span class='hs-conid'>AlexAcc</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexLastAcc</span> <span class='hs-varid'>a</span> <span class='hs-varid'>input</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-315"></a> <span class='hs-varid'>check_accs</span> <span class='hs-layout'>(</span><span class='hs-conid'>AlexAccSkip</span> <span class='hs-conop'>:</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexLastSkip</span> <span class='hs-varid'>input</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-316"></a> <span class='hs-varid'>check_accs</span> <span class='hs-layout'>(</span><span class='hs-conid'>AlexAccPred</span> <span class='hs-varid'>a</span> <span class='hs-varid'>predx</span> <span class='hs-conop'>:</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <a name="line-317"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>predx</span> <span class='hs-varid'>user</span> <span class='hs-varid'>orig_input</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>input</span> <a name="line-318"></a> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexLastAcc</span> <span class='hs-varid'>a</span> <span class='hs-varid'>input</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-319"></a> <span class='hs-varid'>check_accs</span> <span class='hs-layout'>(</span><span class='hs-conid'>AlexAccSkipPred</span> <span class='hs-varid'>predx</span> <span class='hs-conop'>:</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <a name="line-320"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>predx</span> <span class='hs-varid'>user</span> <span class='hs-varid'>orig_input</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>input</span> <a name="line-321"></a> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexLastSkip</span> <span class='hs-varid'>input</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-322"></a> <span class='hs-varid'>check_accs</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</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'>check_accs</span> <span class='hs-varid'>rest</span> <a name="line-323"></a> <a name="line-324"></a><a name="AlexLastAcc"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>AlexLastAcc</span> <span class='hs-varid'>a</span> <a name="line-325"></a> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexNone</span> <a name="line-326"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>AlexLastAcc</span> <span class='hs-varid'>a</span> <span class='hs-varop'>!</span><span class='hs-conid'>AlexInput</span> <span class='hs-varop'>!</span><span class='hs-conid'>Int</span> <a name="line-327"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>AlexLastSkip</span> <span class='hs-varop'>!</span><span class='hs-conid'>AlexInput</span> <span class='hs-varop'>!</span><span class='hs-conid'>Int</span> <a name="line-328"></a> <a name="line-329"></a><a name="AlexAcc"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>AlexAcc</span> <span class='hs-varid'>a</span> <span class='hs-varid'>user</span> <a name="line-330"></a> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>AlexAcc</span> <span class='hs-varid'>a</span> <a name="line-331"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>AlexAccSkip</span> <a name="line-332"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>AlexAccPred</span> <span class='hs-varid'>a</span> <span class='hs-layout'>(</span><span class='hs-conid'>AlexAccPred</span> <span class='hs-varid'>user</span><span class='hs-layout'>)</span> <a name="line-333"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>AlexAccSkipPred</span> <span class='hs-layout'>(</span><span class='hs-conid'>AlexAccPred</span> <span class='hs-varid'>user</span><span class='hs-layout'>)</span> <a name="line-334"></a> <a name="line-335"></a><a name="AlexAccPred"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>AlexAccPred</span> <span class='hs-varid'>user</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>user</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>AlexInput</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>AlexInput</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-336"></a> <a name="line-337"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span> <a name="line-338"></a><span class='hs-comment'>-- Predicates on a rule</span> <a name="line-339"></a> <a name="line-340"></a><a name="alexAndPred"></a><span class='hs-definition'>alexAndPred</span> <span class='hs-varid'>p1</span> <span class='hs-varid'>p2</span> <span class='hs-varid'>user</span> <span class='hs-varid'>in1</span> <span class='hs-varid'>len</span> <span class='hs-varid'>in2</span> <a name="line-341"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>p1</span> <span class='hs-varid'>user</span> <span class='hs-varid'>in1</span> <span class='hs-varid'>len</span> <span class='hs-varid'>in2</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>p2</span> <span class='hs-varid'>user</span> <span class='hs-varid'>in1</span> <span class='hs-varid'>len</span> <span class='hs-varid'>in2</span> <a name="line-342"></a> <a name="line-343"></a><a name="alexPrevCharIs"></a><span class='hs-comment'>--alexPrevCharIsPred :: Char -> AlexAccPred _ </span> <a name="line-344"></a><span class='hs-definition'>alexPrevCharIs</span> <span class='hs-varid'>c</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>c</span> <span class='hs-varop'>==</span> <span class='hs-varid'>alexInputPrevChar</span> <span class='hs-varid'>input</span> <a name="line-345"></a> <a name="line-346"></a><a name="alexPrevCharIsOneOf"></a><span class='hs-comment'>--alexPrevCharIsOneOfPred :: Array Char Bool -> AlexAccPred _ </span> <a name="line-347"></a><span class='hs-definition'>alexPrevCharIsOneOf</span> <span class='hs-varid'>arr</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>input</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>arr</span> <span class='hs-varop'>!</span> <span class='hs-varid'>alexInputPrevChar</span> <span class='hs-varid'>input</span> <a name="line-348"></a> <a name="line-349"></a><a name="alexRightContext"></a><span class='hs-comment'>--alexRightContext :: Int -> AlexAccPred _</span> <a name="line-350"></a><span class='hs-definition'>alexRightContext</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>sc</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>user</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>input</span> <span class='hs-keyglyph'>=</span> <a name="line-351"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>alex_scan_tkn</span> <span class='hs-varid'>user</span> <span class='hs-varid'>input</span> <span class='hs-num'>0</span><span class='hs-cpp'>#</span> <span class='hs-varid'>input</span> <span class='hs-varid'>sc</span> <span class='hs-conid'>AlexNone</span> <span class='hs-keyword'>of</span> <a name="line-352"></a> <span class='hs-layout'>(</span><span class='hs-conid'>AlexNone</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span> <a name="line-353"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span> <a name="line-354"></a> <span class='hs-comment'>-- TODO: there's no need to find the longest</span> <a name="line-355"></a> <span class='hs-comment'>-- match when checking the right context, just</span> <a name="line-356"></a> <span class='hs-comment'>-- the first match will do.</span> <a name="line-357"></a> <a name="line-358"></a><a name="iUnbox"></a><span class='hs-comment'>-- used by wrappers</span> <a name="line-359"></a><span class='hs-definition'>iUnbox</span> <span class='hs-layout'>(</span><span class='hs-conid'>I</span><span class='hs-cpp'>#</span> <span class='hs-layout'>(</span><span class='hs-varid'>i</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>i</span> </pre></body> </html>