RE: keys: repeated nodes from same key value

[Kay Michael <Michael.Kay@xxxxxxx>]

> saxon says I can't have document() in the match of xsl:key()
> 	<xsl:key name="fl" 
> match="document('b.xml')/path//element" use="."/>
> Any particular reason for this?

The document() function isn't allowed in a pattern (only in expressions).
You don't need it here: key definitions apply to every source document. The
key index is actually built for a particular document the first time it is
used on that document.

Mike Kay


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