XSLT has no access to the tags in the document.
the test <xsl:if test="not(Tag)" would test if there are any Tag element
node children of the current node,
<xsl:if test="not(Tag[1]) or Tag ='' ">
is the same as
<xsl:if test="not(Tag) or Tag ='' ">
and tests if there is no Tag element or if some empty Tag element has
empty string value, so it would be true on
<x><Tag><y/></Tag></x>
David
--
http://www.dcarlisle.demon.co.uk/matthew
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