JavaScript/fuzzy/fuzzy.html

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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<title>Antlr-Javascript:Examples/fuzzy</title>

<!-- ANTLR includes -->
<script type="text/javascript" src="../../lib/antlr3-all.js"></script>
<script type="text/javascript" src="FuzzyJava.js"></script>

<!-- Test Code -->
<script type="text/javascript">
	var sourceText = [
			"import org.antlr.runtime.*;",
			"",	
			"public class Main {",
			"	public static void main(String[] args) throws Exception {",
			"	    for (int i=0; i<args.length; i++) {",
			"		CharStream input = new ANTLRFileStream(args[i]);",
			"		FuzzyJava lex = new FuzzyJava(input);",
			"		TokenStream tokens = new CommonTokenStream(lex);",
			"		tokens.toString();",
			"		//System.out.println(tokens);",
			"	    }",
			"	}",
			"}"].join("\n");

	FuzzyJava.prototype.emitErrorMessage = function(msg) {print(msg);}
	
	function parse(text) {
	    text = text.replace(/\r\n?/g,"\n");
	    var input = new org.antlr.runtime.ANTLRStringStream(text);
	  	var lexer = new FuzzyJava(input);
	  	var tokens = new org.antlr.runtime.CommonTokenStream(lexer);
	  	print(tokens.toString());

	}
	
	var print = (function () {
		var outputBox;
		return function(text) {
			text = text.replace(/[^\r]\n/g, "\r\n");
			if(!outputBox) outputBox = document.getElementById("outputBox");
			if(typeof text == "string") {
				outputBox.appendChild(document.createTextNode(text + "\r\n"));
			} else {
				for(var i=0;i<text.length;i++) {
					outputBox.appendChild(document.createTextNode(text[i] + "\r\n"));
				}
			}
		};
	})();
	
	function onLoad() {
		if(!this.inputElement) this.inputElement = document.getElementById("inputBox");
		inputElement.value = sourceText;
	}
</script>
<style type="text/css">
	#outputBox {
		font-family:monospace;
		font-size:12px;
		white-space: pre;
		overflow:scroll;
		border: thin solid lightGrey;
		height: 300px;
		width:750px;
	}
</style>
</head>
<body onload="onLoad();">
    <h1>Fuzzy</h1>
    <div style="float:left">    	<p style="font-size:8pt;">(All CR/LF's will be converted to &quot;\n&quot;)</p>
		<textarea id="inputBox" cols="90" rows="10"></textarea><br/>
		<input type="button" onclick="parse(inputElement.value);" value="Parse"/><br/>
	    <p>Output/Error:</p>
	    <div id="outputBox"></div>
    </div>
    <div style="float:right">
    </div>
</body>
</html>