Subject: RE: [xsl] [exsl] Global variables in functions From: "Michael Kay" <mhkay@xxxxxxxxxxxx> Date: Wed, 28 Feb 2001 03:44:55 -0000 |
> Jeni wrote: > > "There are two solutions that I can see: > > 1. ban using global variables in functions altogether > > 2. ban using global variables in functions that are > called from the > 'match' attribute on xsl:template or the 'match' or > 'use' > attributes of xsl:key" > References to global variables in a function called from these contexts (or from the select expression of another global variable) are no more troublesome than references to global variables in a template called from similar contexts. Circular references can already occur, despite the restrictions on variables in match attributes, and the processor has to cope with them already. Mike Kay XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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