On Sun, May 13, 2012 at 3:54 PM, elgo...@libero.it <elgo...@libero.it> wrote: > \sbc{} is a command defined by me. > \define[1]\sbc{\ctxlua{context("\%.2f", #1)}}% > I'm writing a technical report and I use that command to substitute numbers to > letters in formulas.
ok, I'm using \def\sbc#1{#1} \let\sbd\sbc \let\sba\sbc but I've an error --- X is undefined . -- luigi ___________________________________________________________________________________ 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 ___________________________________________________________________________________