RE: Question about the key() function
> One more point. I re-wrote the key() function within the > <xsl:apply-templates> element. > > Original > -------- > <xsl:apply-templates select="key('x',addressbook/address/zip)" /> > > Modified > -------- > <xsl:apply-templates select="addressbook/address[key('x', zip)]" /> > > This time it worked. Which means that your processor is correctly eliminating duplicates in the result of a path expression, but is incorrectly failing to remove them in the result of key(). Michael Kay http://www.saxonica.com/
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