Michael Kay wrote:
I'm currently working on a different approach, which is to make sure
that all the unused variables, templates etc from imported modules are
discarded from the compiled stylesheet. This creates a few problems for
things like saxon:evaluate(): which actually confirms the reasons some
implementors were reluctant to put an evaluate() function in the spec.
The evaluate() function clearly requires you to keep all the in-scope
variables available, but you should be able to detect and discard named
templates that can't possibly be called.
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Jeff Kenton
DataPower Technology, Inc.
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