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RE: [xsl] Variable and parameter with same name and scope allowed in 2.0

From: "Michael Kay" <mike@------------>
To:
Date: 5/2/2006 1:51:00 PM
> I've only tried this with Saxon 8.7.1 so I'm assuming it's 
> intentional?  Is there a good reason for this - something 
> that I'm not seeing at the moment?

It's intentional and the reason for it is that people voted for it, but I
can't read their minds to tell you why they did so.

It can be quite convenient though when writing a micro-pipeline:

<xsl:variable name="selected-nodes" select="...."/>
<xsl:variable name="selected-nodes" select="if (XYZ) then $selected-nodes
else ...."/>
<xsl:variable name="selected-nodes" select="if (PQR) then $selected-nodes
else ...."/>

Michael Kay
http://www.saxonica.com/


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