On 28/02/2014 20:44, russurquhart1(_at_)verizon(_dot_)net wrote:
<xsl:for-each select="//errata_section
>> [generate-id(.)=generate-id(key('module-index',module_impacted[1])]">
>> <xsl:sort select="module_impacted"/>
So, to my next question, as that is trying to find all the unique
module_impacted elements
well more exactly it is finding the sets of errata_section elements that
have the same value for their first module_impacted element, and
returning the first errata_section in each group.
module_impacted elements that are not the first child of an
errata_section are not considered for the grouping (although probably
accidentally they are in the sort)
David
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