Hi,
I use luatex 0.43 with yesterday's beta. Running \everymath = {\displaystyle} \starttext ${a\over b}$ \stoptext results in ! Use of \dospecialabout doesn't match its definition. l.4 ${a\over b }$ Plain format under luatex has no problem here. If I change \over to \times it runs with fonts changed to roman (i.e, not math italics). Thank you. Eythan ___________________________________________________________________________________ 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 ___________________________________________________________________________________