I have to write a dtd/schema/rng-grammar for a file that contains
partly structured information (the grammar for which I have already
written and placed in the project's resources/schema directory) and
partly free text that should validate against the document-v20-grammar.
<coursedata>
<structuredpart>
...
</structuredpart>
<webtext>
content in here should validate against document-v20
</webtext>
</coursedata>
Is there a way to simply reference that grammar in my grammer without
the complete document having to conform to document-v20?
Thanks
Ferdinand Soethe
