RE: xsl:key, predicates and documents.

> Good point but that's just my retyping error. The attribute is @PER.
> I'm just trying to get some data from its owner
> 

Well, it would help to show samples of your input.

Predicates in xsl:key/@match are permitted; if they're not working for you
then it's because the predicate is wrong, and we can't see how it's wrong
from the information you supplied, especially if the code you pasted isn't
what's actually being executed.

Regards,

Michael Kay
http://www.saxonica.com/
http://twitter.com/michaelhkay