David Carlisle wrote:
ah. In that case you asked the wrong question.
You don't want the intesection of the sets, you want all elements of $a
that have a string value equal to some member of $b, that's easier than
the question you asked,
$a[.=$b]
Didn't I provide the correct solution already in my first mail:
http://www.biglist.com/lists/xsl-list/archives/200301/msg01243.html
Ok, I answered another question (that he never asked), but at least the
correct solution ... ;-)
Joerg
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