<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Esprima: Regex Collector Demo</title> <script src="../test/3rdparty/platform.js"></script> <script src="checkenv.js"></script> <script src="collector.js"></script> <script src="../esprima.js"></script> <script src="../assets/codemirror/codemirror.js"></script> <script src="../assets/codemirror/javascript.js"></script> <link rel="stylesheet" type="text/css" href="../assets/codemirror/codemirror.css"/> <link rel="stylesheet" type="text/css" href="../assets/style.css"/> </head> <body> <div class="container"> <div class="topbar"> <ul class="nav"> <li><a href="../index.html">← Home</a></li> <li><a href="http://github.com/ariya/esprima">Code</a></li> <li><a href="http://wiki.esprima.org">Documentation</a></li> <li><a href="http://issues.esprima.org">Issues</a></li> </ul> </div> <h1>Regular Expression Collector <small>uncovers all your secrets</small></h1> <p><strong>Note</strong>: Only regular expression literals and objects created with <code>RegExp</code> are considered.</p> <p>Type ECMAScript code:</p> <p><textarea id="code" autofocus="autofocus" cols="70" rows="15" spellcheck="false"> var letterRE = new RegExp('[a-zA-Z]', 'g'), digitRE = RegExp('[0-9]'); // This is from json2.js. if (/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@') .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']') .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { } </textarea></p> <p id="codemirror" align="right"><small>The above code editor is based on <a href="http://codemirror.net" target="_blank">CodeMirror</a>.</small></p> <p>Using Esprima version <span id="version"></span>.</p> <div id="result"> </div> <div class="footer"><strong>Esprima</strong> is created by <a href="http://ariya.ofilabs.com/about" target="_blank">Ariya Hidayat</a>. Follow <a href="http://twitter.com/ariyahidayat">@ariyahidayat</a> on Twitter. </div> <p id="testbox" style="visibility: hidden;"><textarea id="test"></textarea></p> </div> <script> /*jslint sloppy:true browser:true */ /*global collectRegex:true, CodeMirror:true */ window.onload = collectRegex; try { window.checkEnv(); // This is just testing, to detect whether CodeMirror would fail or not window.editor = CodeMirror.fromTextArea(document.getElementById("test")); window.editor = CodeMirror.fromTextArea(document.getElementById("code"), { lineNumbers: true, matchBrackets: true, onChange: collectRegex }); } catch (e) { // CodeMirror failed to initialize, possible in e.g. old IE. document.getElementById('codemirror').innerHTML = ''; document.getElementById('code').onchange = collectRegex; document.getElementById('code').onkeydown = collectRegex; } finally { document.getElementById('testbox').parentNode.removeChild(document.getElementById('testbox')); } </script> </body> </html>