mirror of
https://github.com/Jermolene/TiddlyWiki5
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f6338d9109
It preserves comments and text positions, enabling us to do syntax highlighting. Hopefully.
83 lines
2.9 KiB
HTML
83 lines
2.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Esprima: Regex Collector Demo</title>
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<script src="../test/3rdparty/platform.js"></script>
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<script src="checkenv.js"></script>
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<script src="collector.js"></script>
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<script src="../esprima.js"></script>
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<script src="../assets/codemirror/codemirror.js"></script>
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<script src="../assets/codemirror/javascript.js"></script>
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<link rel="stylesheet" type="text/css" href="../assets/codemirror/codemirror.css"/>
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<link rel="stylesheet" type="text/css" href="../assets/style.css"/>
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</head>
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<body>
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<div class="container">
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<div class="topbar">
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<ul class="nav">
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<li><a href="../index.html">← Home</a></li>
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<li><a href="http://github.com/ariya/esprima">Code</a></li>
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<li><a href="http://wiki.esprima.org">Documentation</a></li>
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<li><a href="http://issues.esprima.org">Issues</a></li>
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</ul>
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</div>
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<h1>Regular Expression Collector <small>uncovers all your secrets</small></h1>
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<p><strong>Note</strong>: Only regular expression literals and objects created with <code>RegExp</code> are considered.</p>
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<p>Type ECMAScript code:</p>
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<p><textarea id="code" autofocus="autofocus" cols="70" rows="15" spellcheck="false">
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var letterRE = new RegExp('[a-zA-Z]', 'g'),
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digitRE = RegExp('[0-9]');
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// This is from json2.js.
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if (/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
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.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
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.replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
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}
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</textarea></p>
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<p id="codemirror" align="right"><small>The above code editor is based on <a href="http://codemirror.net" target="_blank">CodeMirror</a>.</small></p>
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<p>Using Esprima version <span id="version"></span>.</p>
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<div id="result">
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</div>
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<div class="footer"><strong>Esprima</strong> is created by
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<a href="http://ariya.ofilabs.com/about" target="_blank">Ariya Hidayat</a>. Follow <a href="http://twitter.com/ariyahidayat">@ariyahidayat</a> on Twitter.
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</div>
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<p id="testbox" style="visibility: hidden;"><textarea id="test"></textarea></p>
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</div>
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<script>
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/*jslint sloppy:true browser:true */
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/*global collectRegex:true, CodeMirror:true */
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window.onload = collectRegex;
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try {
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window.checkEnv();
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// This is just testing, to detect whether CodeMirror would fail or not
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window.editor = CodeMirror.fromTextArea(document.getElementById("test"));
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window.editor = CodeMirror.fromTextArea(document.getElementById("code"), {
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lineNumbers: true,
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matchBrackets: true,
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onChange: collectRegex
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});
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} catch (e) {
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// CodeMirror failed to initialize, possible in e.g. old IE.
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document.getElementById('codemirror').innerHTML = '';
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document.getElementById('code').onchange = collectRegex;
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document.getElementById('code').onkeydown = collectRegex;
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} finally {
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document.getElementById('testbox').parentNode.removeChild(document.getElementById('testbox'));
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}
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</script>
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</body>
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</html>
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