> There are tools to analyze data in XSLT; they are XPath 
> predicates. They are enough to make assertions about a 
> program's input and output within the model of the language.

How would I use XPath to assert that my stylesheet is intended to
produce valid XHTML? Since a schema for XHTML already exists, isn't it
rather simpler just to refer to it?

Michael Kay


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list