Hello Steffen,
have you ever tried the context version of TeXLive 2011 and than the updated version of it? There is made use of an updated version of luatex. With that version I have fewer problems with for instance TikZ. The stable version and the beta version of context both use an old version of luatex ( beta-0.70.1-2011052008). There is some luatex version beta-0.70.1-201106.......?? Here at my work I cann't try your example, because I have here the context version of Ubuntu and that processes with the old version of luatex, Kind Regards, Rene' ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________