[dsdl-comment] Atom - despatch to xhtml schema

At http://www.asahi-net.or.jp/~eb2m-mrt/atomextensions/atomextensions.html
The atom examples are good.

I'm curious about one Atom option though.

I can have

<feed xmlns='Atom'>
....
 <div xmlns='xhtml'>
</div>

.....

which is all defined within the Atom rng schema.

I can write the validation for the 'rules' simply, not considering order.
How do I write a scriipt that *only* allows
the xhtml namespace within the <div/> element please?

TIA

-- 
Dave Pawson
XSLT XSL-FO FAQ.
http://www.dpawson.co.uk
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