> I am using xslt for code generation from xml document. I need 
> to maintain a data structure to remember a list of special 
> nodes I have visited before. Is there any way in xslt which 
> can address this issue?

No, because there is no "before" and "after" in XSLT, it is not a
sequential programming language but a declarative one.

You need to think about your problem in functional terms: what is the
functional relationship of the output document to the source document?

Michael Kay
Software AG
home: Michael.H.Kay@xxxxxxxxxxxx
work: Michael.Kay@xxxxxxxxxxxxxx 


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list