Re: Reference and First-Class Function

Hello,

I think we can introduce "Reference and First-Class Functions" in the 
exslt's way through something, which is very close to that defined in Saxon: 
saxon:expression() and saxon:evaluate().

See 
http://www.saxonica.com/documentation/extensions/functions/expression.html

The only difference is that saxon:expression() should be evaluated with 
dynamic context based on that of declaration place and with defined 
variables $p1, $p2, ...
--
Vladimir Nesterovsky
http://www.nesterovsky-bros.com/