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 keeping all in-scope variables
available, but you should be able to detect and discard templates that can't
possibly be called.
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Jeff Kenton
DataPower Technology, Inc.
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