> For some strange reason it works here if I replace > /catcode`/-=/@@letter > by > /catcode`/-=11 > in t-lilypond.tex.
Strange indeed. This may hint that \@@letter is defined to something else that what we want at that point ... ___________________________________________________________________________________ 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 : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________