[Expat-discuss] question

[Karl Waclawek]

> Hi all!
> I have a question: Can expat be used to check validity against a DTD?
> I can't understand the funtionality of XML_UseForeignDTD.

It allows you to supply a DTD if the document does not contain
a reference to an external subset (DTD).

This is equivalent to the functionality in the SAX interface
specification of EntityResolver2.getExternalSubset().
Check out: http://saxproject.org/apidoc/org/xml/sax/ext/EntityResolver2.html

Karl