mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-12-28 02:50:27 +00:00
121 lines
3.9 KiB
HTML
121 lines
3.9 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: Full Source Rewrite Demo</title>
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<script src="../test/3rdparty/platform.js"></script>
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<script src="../test/3rdparty/escodegen.js"></script>
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<script src="checkenv.js"></script>
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<script src="rewrite.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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<style>
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.CodeMirror-scroll {
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height: 300px;
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}
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</style>
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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>Source Rewrite <small>cleans up and reformats everything</small></h1>
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<p>Type ECMAScript code in the editor. Press <b>Rewrite</b> button to get the code
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parsed and reconstructed.</p>
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<p><textarea id="code" autofocus="autofocus" cols="70" rows="25" spellcheck="false">
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// Example of messy code with confusing and inconsistent indentations
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function bubbleSort (list) {
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var items = list.slice(0), swapped =false,
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p, q;
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for ( p= 1;p < items.length; ++p) {
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for (q=0; q < items.length - p; ++q) {
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if (items[q + 1 ] < items[q]) {
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swapped =true;
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let temp = items[q];
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items[q] = items[ q+1]; items[q+1] = temp;
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}
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}
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if (!swapped)
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break;
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}
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return items;
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}
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</textarea></p>
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<p>Indent with:
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<label><input type="radio" name="indent" id="onetab" value="onetab"> tab</label>
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<label><input type="radio" name="indent" id="twospaces" value="twospaces"> 2 spaces</label>
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<label><input checked type="radio" name="indent" id="fourspaces" value="fourspaces"> 4 spaces</label>
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</p>
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<p><input type="button" value="Rewrite" id="rewrite"></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 id="error"></p>
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<p><b>Notes</b>:</p>
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<ul>
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<li>Only valid syntax is accepted.</li>
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<li>Comments are <em>not</em> preserved.</li>
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<li>It is still experimental (see the <a href="https://github.com/Constellation/escodegen">escodegen project</a>).</li>
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</ul>
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<p style="margin-top: 50px;">Using Esprima version <span id="version"></span>.</p>
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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 sourceRewrite:true, CodeMirror:true */
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window.onload = function () {
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var el;
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el = document.getElementById('version');
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if (typeof el.innerText === 'string') {
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el.innerText = window.esprima.version;
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} else {
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el.textContent = window.esprima.version;
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}
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document.getElementById('rewrite').onclick = sourceRewrite;
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};
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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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});
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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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} 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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