RE: one key or a whole bunch?

> "This function is a hangover from XSLT 1.0, which does not 
> allow conversion of a tree to a node-set.  It performs the 
> conversion explicitly.  This function is no longer needed 
> because Saxon (following the draft XSLT 1.1 specification) 
> will do the conversion automatically when required."
> 
> So if I read this correctly, you may not actually need to 
> explicitly invoke "node-set".
> 
You don't need it if you set xsl:stylesheet version="1.1" or "2.0".

Michael Kay
Software AG
home: Michael.H.Kay@xxxxxxxxxxxx
work: Michael.Kay@xxxxxxxxxxxxxx 


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