027-isvalid.xhtml - mozsearch

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<html xmlns="http://www.w3.org/1999/xhtml">

<head>

  <title>&lt;pre&gt;</title>

</head>

<body>

  <!-- is block -->

  <pre class="class" id="id" xml:lang="en">text</pre>

  <!-- can contain interactive -->

  <pre><a>text</a></pre>

  <!-- can contain strictly inline -->

  <pre>text <em>elem</em></pre>

</body>

</html>