<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Jing support for other schema languages</title>
</head>
<body>
<h1>Jing support other schema languages</h1>

<p>In addition to RELAX NG (both XML and compact syntax), Jing has
support for some other schema languages. This support is less mature
than the RELAX NG support.  These schema languages all use XML and
Jing can autodetect using the namespace URI of the document element.
However, if you use the <code>-c</code> option, no autodetection will
be 