> > Thanks for your quick answer, that works fine. But unfortunately it does > > not solve my problem due to other reasons. > > Could we have a clue :-) So far I don’t know exactly how I want to implement this special thing, so unless you want to write the whole package for you, this won’t help ;) It has to do with the colon-in-tikz problem and I am trying different ways to solve this. If I need more help, I’ll surely come back ;) cheers Arno -- Neu: GMX De-Mail - Einfach wie E-Mail, sicher wie ein Brief! Jetzt De-Mail-Adresse reservieren: http://portal.gmx.net/de/go/demail