From: Daniel Carrera Date: 2003-04-09T08:18:18+09:00 Subject: Re: The "!" and "?" characters. > > Does anyone know why 'def !' causes a parse error? > > It's a boolean operation, and they can't be redefined (ditto 'and', 'or', > '&&', '||', 'not') Oops. Okay, I'm being dumb today. Thanks. -- Daniel Carrera Graduate Teaching Assistant. Math Dept. University of Maryland. (301) 405-5137 -- quintessence: quintessence (kwin-TES-ens) noun 1. The pure, concentrated essence.