Re: [xsl] Sequence count vs. context position

["Joel Kalvesmaki director@xxxxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

I would be inclined to try to set up that filter via @match in xsl:key 
(creating a second key if necessary), whose primary job is filtering.

If special needs are more complicated, I would try to implement those 
customizations before the key function has to be invoked.

> key('keyNameC"BB, $keyValue)[1]
>
> How would I have to write the expression, if I wanted to filter only
> those nodes, which are at position 1 in their respective document

--
Joel Kalvesmaki
Director, Text Alignment Network
http://textalign.net