Does anyone know if there is something similar in XSLT to XQuery 3.0's
Annotations?

I am developing a set of XPath functions, which produce functions.
These produced functions can benefit from being treated in a certain
manner by a processor.

I was thinking of using custom Annotations to label the produced
functions, so that a processor would have more information about how
they should be evaluated. Unfortunately I just realised that
Annotations are defined in the XQuery spec, not the lower XPath spec
(as I had assumed).

Is there anything equivalent for functions (produced by functions) in XSLT?

p.s. I will crosspost to the x-query/talk list as this seems relevant to both.

Thanks Adam.
-- 
Adam Retter

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