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<!doctype html>
<title>CodeMirror: Mode Runner 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/runmode/runmode.js"></script><script src="../mode/xml/xml.js"></script><div id=nav> <a href="https://codemirror.net/5"><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/codemirror5">Code</a> </ul> <ul> <li><a class=active href="#">Mode Runner</a> </ul></div>
<article><h2>Mode Runner Demo</h2>
<textarea id="code" style="width: 90%; height: 7em; border: 1px solid black; padding: .2em .4em;"><foobar> <blah>Enter your xml here and press the button below to display it as highlighted by the CodeMirror XML mode</blah> <tag2 foo="2" bar="&quot;bar&quot;"/></foobar></textarea><br> <button onclick="doHighlight();">Highlight!</button> <pre id="output" class="cm-s-default"></pre>
<script>function doHighlight() { CodeMirror.runMode(document.getElementById("code").value, "application/xml", document.getElementById("output"));}</script>
<p>Running a CodeMirror mode outside of the editor. The <code>CodeMirror.runMode</code> function, defined in <code><a href="../addon/runmode/runmode.js">addon/runmode/runmode.js</a></code> takes the following arguments:</p>
<dl> <dt><code>text (string)</code></dt> <dd>The document to run through the highlighter.</dd> <dt><code>mode (<a href="../doc/manual.html#option_mode">mode spec</a>)</code></dt> <dd>The mode to use (must be loaded as normal).</dd> <dt><code>output (function or DOM node)</code></dt> <dd>If this is a function, it will be called for each token with two arguments, the token's text and the token's style class (may be <code>null</code> for unstyled tokens). If it is a DOM node, the tokens will be converted to <code>span</code> elements as in an editor, and inserted into the node (through <code>innerHTML</code>).</dd> </dl>
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