RE: Future XSLT extensions. document(). Summary.

> Assume that document(url) gives a constant value within the scope of a
> transformation. 

It's actually a requirement of the standard that if you call document(url)
twice with the same url, you get the same node-set back. Not necessarily
what you want if the url calls a servlet that returns the current share
price of internet stocks, but that's the way it is.

Mike Kay


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