Re: [xsl] Variable group-by

[David Carlisle <davidc at nag dot co dot uk>]

> I am _not_ being allowed to use a variable for the use attribute.
Because that's what the spec says.

If this means your key isn't as specific as you would have like, you can
always use a predicate using variable as in key(....)[now I can use $x]
to get back to where you want.

David

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