macrakis@marat.osf.fr (Stavros Macrakis) (12/28/89)
GNU Emacs 18.55.1 of Tue Oct 31 1989 on marat (hpux) (mod 2965799 5) returns 5931599 This somehow seems worse than + overflowing... Will integer arithmetic be safe (i.e. either correct answer or error message) in v19?