multiplex.html 2.1 KB
<!doctype html>

<title>CodeMirror: Multiplexing 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/multiplex.js"></script>
<script src="../mode/xml/xml.js"></script>
<style>
      .CodeMirror {border: 1px solid black;}
      .cm-delimit {color: #fa4;}
    </style>
<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="#">Multiplexing Parser</a>
  </ul>
</div>

<article>
<h2>Multiplexing Parser Demo</h2>
<form><textarea id="code" name="code">
<html>
  <body style="<<magic>>">
    <h1><< this is not <html >></h1>
    <<
        multiline
        not html
        at all : &amp;amp; <link/>
    >>
    <p>this is html again</p>
  </body>
</html>
</textarea></form>

    <script>
CodeMirror.defineMode("demo", function(config) {
  return CodeMirror.multiplexingMode(
    CodeMirror.getMode(config, "text/html"),
    {open: "<<", close: ">>",
     mode: CodeMirror.getMode(config, "text/plain"),
     delimStyle: "delimit"}
    // .. more multiplexed styles can follow here
  );
});
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
  mode: "demo",
  lineNumbers: true,
  lineWrapping: true
});
</script>

    <p>Demonstration of a multiplexing mode, which, at certain
    boundary strings, switches to one or more inner modes. The out
    (HTML) mode does not get fed the content of the <code>&lt;&lt;
    >></code> blocks. See
    the <a href="../doc/manual.html#addon_multiplex">manual</a> and
    the <a href="../addon/mode/multiplex.js">source</a> for more
    information.</p>

    <p>
      <strong>Parsing/Highlighting Tests:</strong>
      <a href="../test/index.html#multiplexing_*">normal</a>,
      <a href="../test/index.html#verbose,multiplexing_*">verbose</a>.
    </p>

  </article>