rh
If you can find some macro that is defined in this case, but not in
the other case, then all you need is:
\ifx\thatmacro\undefined\relax\else
.... your stuff here ....
\fi
I don't know what \thatmacro might be, though.
Thanks, but unfortunately, this doesn't mean very much to me, I confess
I was hoping for a single options line in the preamble :-(
Graham
