<?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>Data/ByteString/Nums/Careless/Int.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a> <a name="line-2"></a> <a name="line-3"></a><span class='hs-comment'>{-# LANGUAGE MultiParamTypeClasses <a name="line-4"></a> , TypeSynonymInstances <a name="line-5"></a> #-}</span> <a name="line-6"></a> <a name="line-7"></a> <a name="line-8"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>Nums</span><span class='hs-varop'>.</span><span class='hs-conid'>Careless</span><span class='hs-varop'>.</span><span class='hs-conid'>Int</span> <span class='hs-keyword'>where</span> <a name="line-9"></a> <a name="line-10"></a> <a name="line-11"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span><span class='hs-layout'>,</span> <span class='hs-varid'>tail</span><span class='hs-layout'>,</span> <span class='hs-varid'>null</span><span class='hs-layout'>)</span> <a name="line-12"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Word</span> <a name="line-13"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Int</span> <a name="line-14"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Ratio</span> <a name="line-15"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>head</span><span class='hs-layout'>,</span> <span class='hs-varid'>pack</span><span class='hs-layout'>)</span> <a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>Internal</span> <a name="line-17"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>Char8</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>foldl'</span><span class='hs-layout'>)</span> <a name="line-18"></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'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>Char8</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Lazy</span> <a name="line-19"></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'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>Internal</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Lazy</span> <a name="line-20"></a> <a name="line-21"></a> <a name="line-22"></a> <a name="line-23"></a> <a name="line-24"></a><a name="Intable"></a><span class='hs-comment'>{-| Types that can be read from integer strings. Parses only decimal digits. <a name="line-25"></a> Signed types can be read from strings that begin with a plus or minus; <a name="line-26"></a> unsigned types are read from strings consisting solely of decimal digits. <a name="line-27"></a> -}</span> <a name="line-28"></a><a name="Intable"></a><span class='hs-keyword'>class</span> <span class='hs-layout'>(</span><span class='hs-conid'>Num</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Intable</span> <span class='hs-varid'>b</span> <span class='hs-varid'>n</span> <span class='hs-keyword'>where</span> <a name="line-29"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <a name="line-30"></a> <a name="line-31"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Word8</span> <span class='hs-keyword'>where</span> <a name="line-32"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_unsigned</span> <a name="line-33"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Word16</span> <span class='hs-keyword'>where</span> <a name="line-34"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_unsigned</span> <a name="line-35"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Word32</span> <span class='hs-keyword'>where</span> <a name="line-36"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_unsigned</span> <a name="line-37"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Word64</span> <span class='hs-keyword'>where</span> <a name="line-38"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_unsigned</span> <a name="line-39"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Word</span> <span class='hs-keyword'>where</span> <a name="line-40"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_unsigned</span> <a name="line-41"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Int8</span> <span class='hs-keyword'>where</span> <a name="line-42"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_signed</span> <a name="line-43"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Int16</span> <span class='hs-keyword'>where</span> <a name="line-44"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_signed</span> <a name="line-45"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Int32</span> <span class='hs-keyword'>where</span> <a name="line-46"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_signed</span> <a name="line-47"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Int64</span> <span class='hs-keyword'>where</span> <a name="line-48"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_signed</span> <a name="line-49"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Int</span> <span class='hs-keyword'>where</span> <a name="line-50"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_signed</span> <a name="line-51"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Float</span> <span class='hs-keyword'>where</span> <a name="line-52"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_signed</span> <a name="line-53"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Double</span> <span class='hs-keyword'>where</span> <a name="line-54"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_signed</span> <a name="line-55"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Rational</span> <span class='hs-keyword'>where</span> <a name="line-56"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_signed</span> <a name="line-57"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>ByteString</span> <span class='hs-conid'>Integer</span> <span class='hs-keyword'>where</span> <a name="line-58"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>strict_signed</span> <a name="line-59"></a> <a name="line-60"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Word8</span> <span class='hs-keyword'>where</span> <a name="line-61"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_unsigned</span> <a name="line-62"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Word16</span> <span class='hs-keyword'>where</span> <a name="line-63"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_unsigned</span> <a name="line-64"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Word32</span> <span class='hs-keyword'>where</span> <a name="line-65"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_unsigned</span> <a name="line-66"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Word64</span> <span class='hs-keyword'>where</span> <a name="line-67"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_unsigned</span> <a name="line-68"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Word</span> <span class='hs-keyword'>where</span> <a name="line-69"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_unsigned</span> <a name="line-70"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Int8</span> <span class='hs-keyword'>where</span> <a name="line-71"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_signed</span> <a name="line-72"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Int16</span> <span class='hs-keyword'>where</span> <a name="line-73"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_signed</span> <a name="line-74"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Int32</span> <span class='hs-keyword'>where</span> <a name="line-75"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_signed</span> <a name="line-76"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Int64</span> <span class='hs-keyword'>where</span> <a name="line-77"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_signed</span> <a name="line-78"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Int</span> <span class='hs-keyword'>where</span> <a name="line-79"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_signed</span> <a name="line-80"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Float</span> <span class='hs-keyword'>where</span> <a name="line-81"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_signed</span> <a name="line-82"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Double</span> <span class='hs-keyword'>where</span> <a name="line-83"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_signed</span> <a name="line-84"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Rational</span> <span class='hs-keyword'>where</span> <a name="line-85"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_signed</span> <a name="line-86"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Intable</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-conid'>Integer</span> <span class='hs-keyword'>where</span> <a name="line-87"></a> <span class='hs-varid'>int</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lazy_signed</span> <a name="line-88"></a> <a name="line-89"></a> <a name="line-90"></a> <a name="line-91"></a> <a name="line-92"></a><a name="lazy_unsigned"></a><span class='hs-definition'>lazy_unsigned</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Num</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <a name="line-93"></a><span class='hs-definition'>lazy_unsigned</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-varid'>foldlChunks</span> <span class='hs-layout'>(</span><span class='hs-varid'>foldl'</span> <span class='hs-varid'>positive</span><span class='hs-layout'>)</span> <span class='hs-num'>0</span> <a name="line-94"></a> <a name="line-95"></a><a name="lazy_signed"></a><span class='hs-definition'>lazy_signed</span> <span class='hs-varid'>bytes</span> <a name="line-96"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-varid'>null</span> <span class='hs-varid'>bytes</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0</span> <a name="line-97"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-varid'>head</span> <span class='hs-varid'>bytes</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'-'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fold</span> <span class='hs-varid'>negative</span> <span class='hs-num'>0</span> <span class='hs-layout'>(</span><span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-varid'>tail</span> <span class='hs-varid'>bytes</span><span class='hs-layout'>)</span> <a name="line-98"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-varid'>head</span> <span class='hs-varid'>bytes</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'+'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fold</span> <span class='hs-varid'>positive</span> <span class='hs-num'>0</span> <span class='hs-layout'>(</span><span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-varid'>tail</span> <span class='hs-varid'>bytes</span><span class='hs-layout'>)</span> <a name="line-99"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fold</span> <span class='hs-varid'>positive</span> <span class='hs-num'>0</span> <span class='hs-varid'>bytes</span> <a name="line-100"></a> <span class='hs-keyword'>where</span> <a name="line-101"></a> <span class='hs-varid'>fold</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-varid'>foldlChunks</span> <span class='hs-varop'>.</span> <span class='hs-varid'>foldl'</span> <a name="line-102"></a> <a name="line-103"></a> <a name="line-104"></a><a name="strict_unsigned"></a><span class='hs-definition'>strict_unsigned</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Num</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>n</span> <a name="line-105"></a><span class='hs-definition'>strict_unsigned</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl'</span> <span class='hs-varid'>positive</span> <span class='hs-num'>0</span> <a name="line-106"></a> <a name="line-107"></a><a name="strict_signed"></a><span class='hs-definition'>strict_signed</span> <span class='hs-varid'>bytes</span> <a name="line-108"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>null</span> <span class='hs-varid'>bytes</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0</span> <a name="line-109"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>head</span> <span class='hs-varid'>bytes</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'-'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl'</span> <span class='hs-varid'>negative</span> <span class='hs-num'>0</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varid'>bytes</span><span class='hs-layout'>)</span> <a name="line-110"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>head</span> <span class='hs-varid'>bytes</span> <span class='hs-varop'>==</span> <span class='hs-chr'>'+'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl'</span> <span class='hs-varid'>positive</span> <span class='hs-num'>0</span> <span class='hs-layout'>(</span><span class='hs-varid'>tail</span> <span class='hs-varid'>bytes</span><span class='hs-layout'>)</span> <a name="line-111"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl'</span> <span class='hs-varid'>positive</span> <span class='hs-num'>0</span> <span class='hs-varid'>bytes</span> <a name="line-112"></a> <a name="line-113"></a> <a name="line-114"></a><a name="positive"></a><span class='hs-definition'>positive</span> <span class='hs-varid'>acc</span> <span class='hs-varid'>byte</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>acc</span> <span class='hs-varop'>*</span> <span class='hs-num'>10</span><span class='hs-layout'>)</span> <span class='hs-varop'>+</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-layout'>(</span><span class='hs-varid'>byte</span> <span class='hs-comment'>-</span> <span class='hs-varid'>c2w</span> <span class='hs-chr'>'0'</span><span class='hs-layout'>)</span> <a name="line-115"></a> <a name="line-116"></a><a name="negative"></a><span class='hs-definition'>negative</span> <span class='hs-varid'>acc</span> <span class='hs-varid'>byte</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>acc</span> <span class='hs-varop'>*</span> <span class='hs-num'>10</span><span class='hs-layout'>)</span> <span class='hs-comment'>-</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-layout'>(</span><span class='hs-varid'>byte</span> <span class='hs-comment'>-</span> <span class='hs-varid'>c2w</span> <span class='hs-chr'>'0'</span><span class='hs-layout'>)</span> <a name="line-117"></a> <a name="line-118"></a> <a name="line-119"></a> </pre></body> </html>