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99 lines
5.3 KiB
HTML
99 lines
5.3 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>.: jsolait :. | documentation | lang</title>
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<link rel="stylesheet" type="text/css" href="./html.css" />
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<meta name="author" content="Jan-Klaas Kollhof" />
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<meta name="keywords" content="jsolait.lang" />
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</head>
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<body>
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<a name="top" id="top"></a>
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<div class="navigationBar"><a href="./index.xhtml">documentation</a> |
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lang</div>
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<div class="menu">
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<ul></ul>
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<div class="copyright">copyright © 2004, Jan-Klaas Kollhof</div>
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</div>
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<div class="content">
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<h1>Module lang</h1>
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This module provides language services like tokenizing JavaScript code
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or converting JavaScript objects to and from <a href="http://json.org" target="_blank">JSON</a>.<br />
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To customize JSON serialization of Objects just overwrite the toJSON method in your class.
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<div class="contentItem"><h2>public members:<a class="bttop" href="#top">▲</a></h2><div>
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<h3>JSONParser()</h3><div class="indent">
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A class for parsing JSON.<br />
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<ul>
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<li><b>JSONParser::addLib(obj,name,exports)</b><br />
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Adds a lib object for converting application specific JSON-Objects.<br />
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This is an extension to the default JSON behavior to allow class hinitng.
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</li>
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<li><b>JSONParser::jsonToObj(data)</b><br />
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Turns JSON code into JavaScript objects.<br />
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<code>data</code> is a String containing the JSON code.
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</li>
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<li><b>JSONParser::objToJson(obj)</b><br />
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Turns an object into JSON.<br />
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This is the same as calling obj.toJSON();<br />
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</li>
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</ul>
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</div>
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<h3>parser</h3><div class="indent">
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A JSONParser object used for jsonToObj and objToJson.
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</div>
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<h3>jsonToObj(src)</h3><div class="indent">
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Turns JSON code into JavaScript objects.<br />
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<code>src</code> is a String containing the JSON code.
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</div>
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<h3>objToJson(obj)</h3><div class="indent">
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Turns an object into JSON.<br />
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This is the same as calling obj.toJSON();<br />
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</div>
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<h3>tokens</h3><div class="indent">
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Token type constants for the tokenizer.<br />
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<ul>
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<li><b>tokens.WSP</b> WhiteSpace </li>
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<li><b>tokens.OP</b> Operator </li>
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<li><b>tokens.STR</b> String</li>
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<li><b>tokens.NAME</b> Name</li>
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<li><b>tokens.NUM</b> Number</li>
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<li><b>tokens.ERR</b> Error</li>
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<li><b>tokens.NL</b> NewLine </li>
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<li><b>tokens.COMMENT</b> Comment </li>
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<li><b>tokens.DOCCOMMENT</b> Documentation comment </li>
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<li><b>tokens.REGEXP</b> Regular Expression</li>
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</ul>
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</div>
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<h3>Tokenizer(source)</h3><div class="indent">
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Tokenizer Class which incrementally parses JavaScript code(<code>source</code>) and returns the language tokens.<br />
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<ul>
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<li><b>Tokenizer::next()</b><br />
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Returns the next Token object.
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</li>
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<li><b>Tokenizer::nextNonWS(nlIsWS)</b><br />
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Returns the next non whitespace token.<br />
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If <code>nlIsWS</code> is <code>true</code> then a NewLine token is interpreted as whitespace.
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</li>
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<li><b>Tokenizer::finished()</b><br />
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Returns <code>true</code> if the Tokenizer has finished the parsing.
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</li>
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</ul>
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</div>
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<h3>Token(type, value, pos, err)</h3><div class="indent">
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Token class for token objects returned by the Tokenizer.<br />
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<ul>
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<li><b>Token::type</b>The type of the token(see the tokens constants).</li>
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<li><b>Token::value</b>A String containing the token value.</li>
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<li><b>Token::pos</b>The starting position of the token in the source .</li>
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<li><b>Token::err</b>The error object for Error tokens.</li>
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</ul>
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</div>
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</div></div>
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</div>
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</body>
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</html>
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