On Sunday 03 September 2006 22:34, Tim Van Holder wrote: > William Krick wrote: > > The concat function doesn't work with zero or one parameter > > > > According to the w3 spec... > > > > http://www.w3.org/TR/2002/WD-xquery-operators-20020816/#func-concat > > > > ...these should be valid.... > > > > <xsl:value-of select="concat()" /> > > <xsl:value-of select="concat('abc')" /> > > > > Is this a known bug or am I interpreting the spec wrong? > [...]
> It is odd that the XPath 2.0 document suggests that the > 0-or-more-arguments system is used for compatibility with XPath 1.0; > perhaps they originally considered making it a 2-argument function, > but decided to make it fully variadic instead. An obsolete spec was referenced. In the current one, fn:concat() is as you describe: http://www.w3.org/TR/xpath-functions/#func-concat Cheers, Frans _______________________________________________ xslt mailing list, project page http://xmlsoft.org/XSLT/ [email protected] http://mail.gnome.org/mailman/listinfo/xslt
