Subj : What kind of regular expression NFA does Javascript and Jscript use? To : netscape.public.mozilla.jseng From : mszlazak@aol.com (Mszlazak) Date : Thu Apr 17 2003 08:14 pm What kind of NFA does client-side Javascript (NN4, NN6, NN7, Mozilla) and JScript (IE5, IE6) use. I understand that there are three catagories of NFA: standard, POSIX or DFA. I think its a "standard" but I'm not sure. .