[Fwd: Question about complexType with unordered child elements with atleast one child element]

I don't thing it's possible to capture this with RELAX NG either and I
was wondering if it's something that might be useful.

The condition to capture is "in the following sequence (or interleave)
of optional items, I want to be sure that there is at least one of these
items".

Or maybe I have missed something and it's already possible with RELAX
NG?

Eric
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Eric van der Vlist       http://xmlfr.org            http://dyomedea.com
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