Chris Maloney wrote:
As for a work-around, the following works with xsltproc, but
interestingly, not with Saxon. Saxon complains "key() function cannot
be used here". (This is a variant of the XSLT that Dimitre posted on
SO):
<xsl:key name='kTagUsage' match='tagUsage' use='@render'/>
<xsl:key name="kRendByUsageGi" match="rendition"
use="key('kTagUsage', @xml:id)/@gi"/>
Saxon (6.5?) is right to complain as the errata E13
(http://www.w3.org/1999/11/REC-xslt-19991116-errata/) to the XSLT 1.0
spec says "It is an error for the value of either the use attribute or
the match attribute to contain a VariableReference, or a call to the key
function.".
--
Martin Honnen --- MVP Data Platform Development
http://msmvps.com/blogs/martin_honnen/
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