Hello Hans, we got a bug report that some (proprietary) mac fonts don't work correctly. The reason seem to be that the OpenType cmap format used by these fonts isn't supported by the fontloader.
The necessary cmap formats are "platform 0 (Unicode), encoding 1 (Unicode 1.1(?)), format 12" and maybe as a fallback "platform 1 (Mac), encoding 0 (Roman), format 0". A test would be \starttext \font\oddfont="Big Caslon Medium" \oddfont A \stoptext (I don't have a mac and so couldn't check) The bug report we got is here https://github.com/u-fischer/luaotfload/issues/73 -- Ulrike Fischer https://www.troubleshooting-tex.de/ ___________________________________________________________________________________ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________