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| <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> | |