> But this doesn't perform the filtering to ensure that complexType name="foo"
>  is copied only once when in more than one input file, does it?

no but you can put the filters back on: I missed them off so as not to
overstress my typing ability

or you can do

<xsl:for-each-group select="$docs/xs:schema/xs:complexType"
group-by="@name">
<xsl:copy-of select="."/>
</xsl:for-each-group>

If you only want one of each name.

david

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