| <!doctype html> |
|
|
| <title>CodeMirror: Overlay Parser Demo</title> |
| <meta charset="utf-8"/> |
| <link rel=stylesheet href="../doc/docs.css"> |
|
|
| <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> |
| <style> |
| .CodeMirror {border: 1px solid black;} |
| .cm-mustache {color: #0ca;} |
| </style> |
| <div id=nav> |
| <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a> |
|
|
| <ul> |
| <li><a href="../index.html">Home</a> |
| <li><a href="../doc/manual.html">Manual</a> |
| <li><a href="https://github.com/codemirror/codemirror">Code</a> |
| </ul> |
| <ul> |
| <li><a class=active href="#">Overlay Parser</a> |
| </ul> |
| </div> |
|
|
| <article> |
| <h2>Overlay Parser Demo</h2> |
| <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() == "}") { |
| 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.io/">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> |
|
|
| </article> |
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|
