Thanks to everyone who replied. I've got it now.
-- 
Charles Knell
cknell@xxxxxxxxxx - email



-----Original Message-----
From:     David Carlisle <davidc@xxxxxxxxx>
Sent:     Fri, 30 Dec 2005 16:22:22 GMT
To:       xsl-list@xxxxxxxxxxxxxxxxxxxxxx
Subject:  Re:  "Outer join" for XSLT?


<r>
<xsl:copy-of select="$r1/r/e[not(.=$r2/r/e)]"/>
</r>

David

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