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[xml-dev] can dtds be extended?
- From: Matt Brown <firstname.lastname@example.org>
- To: email@example.com
- Date: Wed, 12 Sep 2001 12:02:13 -0700
I am using a published DTD (PMML) and need to add attributes to one of the
elements. Is there any way I can do this, ie, extend the DTD in a way such
that I can include extra information for my needs while still conforming to
the published standard? For example, is there any way I can overwrite an
element or attlist in an xml doc with a new one of the same name with more
attributes? Can I reference 2 DTD's an include a smaller "DTD addition" with
my xml? Is there any way to support inheritance in XML?