<?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>hs/Data/Enumerator/Util.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a> <a name="line-2"></a><span class='hs-comment'>{-# LANGUAGE CPP #-}</span> <a name="line-3"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Enumerator</span><span class='hs-varop'>.</span><span class='hs-conid'>Util</span> <span class='hs-keyword'>where</span> <a name="line-4"></a> <a name="line-5"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span> <span class='hs-layout'>(</span><span class='hs-varid'>toUpper</span><span class='hs-layout'>,</span> <span class='hs-varid'>intToDigit</span><span class='hs-layout'>,</span> <span class='hs-varid'>ord</span><span class='hs-layout'>)</span> <a name="line-6"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Word</span> <span class='hs-layout'>(</span><span class='hs-conid'>Word8</span><span class='hs-layout'>)</span> <a name="line-7"></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'>Text</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>T</span> <a name="line-8"></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'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Lazy</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>TL</span> <a name="line-9"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Numeric</span> <span class='hs-layout'>(</span><span class='hs-varid'>showIntAtBase</span><span class='hs-layout'>)</span> <a name="line-10"></a> <a name="line-11"></a><a name="pad0"></a><span class='hs-definition'>pad0</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <a name="line-12"></a><span class='hs-definition'>pad0</span> <span class='hs-varid'>size</span> <span class='hs-varid'>str</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>padded</span> <span class='hs-keyword'>where</span> <a name="line-13"></a> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Prelude</span><span class='hs-varop'>.</span><span class='hs-varid'>length</span> <span class='hs-varid'>str</span> <a name="line-14"></a> <span class='hs-varid'>padded</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>len</span> <span class='hs-varop'>>=</span> <span class='hs-varid'>size</span> <a name="line-15"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>str</span> <a name="line-16"></a> <span class='hs-keyword'>else</span> <span class='hs-conid'>Prelude</span><span class='hs-varop'>.</span><span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>size</span> <span class='hs-comment'>-</span> <span class='hs-varid'>len</span><span class='hs-layout'>)</span> <span class='hs-chr'>'0'</span> <span class='hs-varop'>++</span> <span class='hs-varid'>str</span> <a name="line-17"></a> <a name="line-18"></a><a name="reprChar"></a><span class='hs-definition'>reprChar</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <a name="line-19"></a><span class='hs-definition'>reprChar</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"U+"</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>pad0</span> <span class='hs-num'>4</span> <span class='hs-layout'>(</span><span class='hs-varid'>showIntAtBase</span> <span class='hs-num'>16</span> <span class='hs-layout'>(</span><span class='hs-varid'>toUpper</span> <span class='hs-varop'>.</span> <span class='hs-varid'>intToDigit</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>ord</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-20"></a> <a name="line-21"></a><a name="reprWord"></a><span class='hs-definition'>reprWord</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Word8</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <a name="line-22"></a><span class='hs-definition'>reprWord</span> <span class='hs-varid'>w</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"0x"</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>pad0</span> <span class='hs-num'>2</span> <span class='hs-layout'>(</span><span class='hs-varid'>showIntAtBase</span> <span class='hs-num'>16</span> <span class='hs-layout'>(</span><span class='hs-varid'>toUpper</span> <span class='hs-varop'>.</span> <span class='hs-varid'>intToDigit</span><span class='hs-layout'>)</span> <span class='hs-varid'>w</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-23"></a> <a name="line-24"></a><a name="tSpanBy"></a><span class='hs-definition'>tSpanBy</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>T</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>T</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span><span class='hs-layout'>,</span> <span class='hs-conid'>T</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span><span class='hs-layout'>)</span> <a name="line-25"></a><a name="tlSpanBy"></a><span class='hs-definition'>tlSpanBy</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span><span class='hs-layout'>,</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span><span class='hs-layout'>)</span> <a name="line-26"></a><span class='hs-cpp'>#if MIN_VERSION_text(0,11,0)</span> <a name="line-27"></a><span class='hs-definition'>tSpanBy</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>T</span><span class='hs-varop'>.</span><span class='hs-varid'>span</span> <a name="line-28"></a><span class='hs-definition'>tlSpanBy</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-varid'>span</span> <a name="line-29"></a><span class='hs-cpp'>#else</span> <a name="line-30"></a><span class='hs-definition'>tSpanBy</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>T</span><span class='hs-varop'>.</span><span class='hs-varid'>spanBy</span> <a name="line-31"></a><span class='hs-definition'>tlSpanBy</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-varid'>spanBy</span> <a name="line-32"></a><span class='hs-cpp'>#endif</span> <a name="line-33"></a> <a name="line-34"></a><a name="textToStrict"></a><span class='hs-definition'>textToStrict</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>T</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span> <a name="line-35"></a><span class='hs-cpp'>#if MIN_VERSION_text(0,8,0)</span> <a name="line-36"></a><span class='hs-definition'>textToStrict</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-varid'>toStrict</span> <a name="line-37"></a><span class='hs-cpp'>#else</span> <a name="line-38"></a><span class='hs-definition'>textToStrict</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>T</span><span class='hs-varop'>.</span><span class='hs-varid'>concat</span> <span class='hs-varop'>.</span> <span class='hs-conid'>TL</span><span class='hs-varop'>.</span><span class='hs-varid'>toChunks</span> <a name="line-39"></a><span class='hs-cpp'>#endif</span> </pre></body> </html>