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- From: Marcus Carr <mrc@allette.com.au>
- To: xml-dev@ic.ac.uk
- Date: Fri, 03 Jul 1998 19:28:28 +1000
Michael Kay wrote:
> I would certainly like to be able to declare in a DTD that
> certain elements are valid roots and others are not.
> Assuming there is technology to validate a document against
> an XSchema, it moves one more validity check out of my
> application and into the schema.
>
> In the DTDs I have written, very few of the element types
> (often just one) are valid roots, so my own choice of
> default would be INVALID.
Not me - conversion work of legacy data routinely involves pulling documents to
pieces, working on a fragment (such as a table) then putting it all back
together. A language such as OmniMark will allow you to find fragments without
parsing the data around it - under those circumstances, what is proposed is
unduly restrictive.
--
Regards
Marcus Carr email: mrc@allette.com.au
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