| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869 | <!doctype html><html>  <head>    <meta charset="utf-8">    <title>CodeMirror: Code Folding Demo</title>    <link rel="stylesheet" href="../lib/codemirror.css">    <script src="../lib/codemirror.js"></script>    <script src="../addon/fold/foldcode.js"></script>    <script src="../addon/fold/brace-fold.js"></script>    <script src="../addon/fold/xml-fold.js"></script>    <script src="../mode/javascript/javascript.js"></script>    <script src="../mode/xml/xml.js"></script>    <link rel="stylesheet" href="../doc/docs.css">    <style type="text/css">      .CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}      .CodeMirror-foldmarker {        color: blue;        text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px;        font-family: arial;        line-height: .3;        cursor: pointer;      }    </style>  </head>  <body>    <h1>CodeMirror: Code Folding Demo</h1>    <p>Demonstration of code folding using the code    in <a href="../addon/fold/foldcode.js"><code>foldcode.js</code></a>.    Press ctrl-q or click on the gutter to fold a block, again    to unfold.</p>    <form>      <div style="max-width: 50em; margin-bottom: 1em">JavaScript:<br><textarea id="code" name="code"></textarea></div>      <div style="max-width: 50em">HTML:<br><textarea id="code-html" name="code-html"></textarea></div>    </form>    <script id="script">window.onload = function() {  var te = document.getElementById("code");  var sc = document.getElementById("script");  te.value = (sc.textContent || sc.innerText || sc.innerHTML).replace(/^\s*/, "");  sc.innerHTML = "";  var te_html = document.getElementById("code-html");  te_html.value = "<html>\n  " + document.documentElement.innerHTML + "\n</html>";  var foldFunc = CodeMirror.newFoldFunction(CodeMirror.braceRangeFinder);  window.editor = CodeMirror.fromTextArea(te, {    mode: "javascript",    lineNumbers: true,    lineWrapping: true,    extraKeys: {"Ctrl-Q": function(cm){foldFunc(cm, cm.getCursor().line);}}  });  editor.on("gutterClick", foldFunc);  foldFunc(editor, 9);  var foldFunc_html = CodeMirror.newFoldFunction(CodeMirror.tagRangeFinder);  window.editor_html = CodeMirror.fromTextArea(te_html, {    mode: "text/html",    lineNumbers: true,    lineWrapping: true,    extraKeys: {"Ctrl-Q": function(cm){foldFunc_html(cm, cm.getCursor().line);}}  });  editor_html.on("gutterClick", foldFunc_html);  foldFunc_html(editor_html, 11);  foldFunc_html(editor_html, 1);};</script>  </body></html>
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