I think it made more sense with "can't", Herb, but that could be a trans-Atlantic difference of usage -- you would, I think, say "I could care less" where I would say "I couldn't care less".
** Phil. -------- Herbert Schulz wrote:
What I meant to say was... So what you are saying is not that you can control the catcode of a particular character but that you can't change it after it is set and in TeX's ``stomach.'' That I can agree with. (notice the can't control ---> can control)
-------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex