You are very welcome, Andrea, and this is exactly the sort of question that
needs addressing. I can't help you myself, but I know that it has been
addressed before - it would be nice if someone has posted guidelines. [I'm
not sure whether there is a general approach - my suspicion is that you can
end up with quite a complex XML-DTD sometimes.]
Best of luck.
P.
>
Peter Murray-Rust, Director Virtual School of Molecular Sciences, domestic
net connection
VSMS http://www.nottingham.ac.uk/vsms, Virtual Hyperglossary
http://www.venus.co.uk/vhg