| 123456789101112131415161718192021222324252627282930313233343536373839 | <!DOCTYPE html><html lang="en"><head>  <meta charset="UTF-8">  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">  <title>Editor</title>  <style type="text/css" media="screen">    body {        overflow: hidden;    }    #editor {        margin: 0;        position: absolute;        top: 0;        bottom: 0;        left: 0;        right: 0;    }  </style></head><body><pre id="editor">function foo(items) {    var i;    for (i = 0; i < items.length; i++) {        alert("Ace Rocks " + items[i]);    }}</pre><script src="src-noconflict/ace.js" type="text/javascript" charset="utf-8"></script><script>    var editor = ace.edit("editor");    editor.setTheme("ace/theme/twilight");    editor.session.setMode("ace/mode/javascript");</script></body></html>
 |