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(_dot_)H(_dot_)Kay(_at_)ntlworld(_dot_)com
work: Michael(_dot_)Kay(_at_)softwareag(_dot_)com
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