David Carlisle writes:
 > Or more portably you could use the string-replace named template posted
 > to this list a couple of times and replace 
 > 'mm' by ' * 1 '
 > 'pt' by ' * 2 '
 > etc where 1, 2 , are whatever the right conversion factors are to
 > convert everything to some common unit (eg pt).

I was dreading you saying that. I guess its the right answer, though,
for the moment.

Sebastian


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