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- <!doctype html>
- <html>
- <head>
- <meta charset="utf-8">
- <title>CodeMirror: Overlay Parser Demo</title>
- <link rel="stylesheet" href="../lib/codemirror.css">
- <script src="../lib/codemirror.js"></script>
- <script src="../addon/mode/overlay.js"></script>
- <script src="../mode/xml/xml.js"></script>
- <link rel="stylesheet" href="../doc/docs.css">
- <style type="text/css">
- .CodeMirror {border: 1px solid black;}
- .cm-mustache {color: #0ca;}
- </style>
- </head>
- <body>
- <h1>CodeMirror: Overlay Parser Demo</h1>
- <form><textarea id="code" name="code">
- <html>
- <body>
- <h1>{{title}}</h1>
- <p>These are links to {{things}}:</p>
- <ul>{{#links}}
- <li><a href="{{url}}">{{text}}</a></li>
- {{/links}}</ul>
- </body>
- </html>
- </textarea></form>
- <script>
- CodeMirror.defineMode("mustache", function(config, parserConfig) {
- var mustacheOverlay = {
- token: function(stream, state) {
- var ch;
- if (stream.match("{{")) {
- while ((ch = stream.next()) != null)
- if (ch == "}" && stream.next() == "}") break;
- stream.eat("}");
- return "mustache";
- }
- while (stream.next() != null && !stream.match("{{", false)) {}
- return null;
- }
- };
- return CodeMirror.overlayMode(CodeMirror.getMode(config, parserConfig.backdrop || "text/html"), mustacheOverlay);
- });
- var editor = CodeMirror.fromTextArea(document.getElementById("code"), {mode: "mustache"});
- </script>
- <p>Demonstration of a mode that parses HTML, highlighting
- the <a href="http://mustache.github.com/">Mustache</a> templating
- directives inside of it by using the code
- in <a href="../addon/mode/overlay.js"><code>overlay.js</code></a>. View
- source to see the 15 lines of code needed to accomplish this.</p>
- </body>
- </html>
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