From: Yukihiro Matsumoto Date: 2007-12-12T11:08:31+09:00 Subject: Re: redefineable not operator Hi, In message "Re: redefineable not operator" on Wed, 12 Dec 2007 09:45:17 +0900, David Flanagan writes: |I believe that Matz has only just allowed ! to be redefined. It has |never been redefineable (with ! or !@) before. !@ and ~@ are aliases to ! and ~ respectively. Since they are aliases, :"!@" give the same symbol as :"!". matz.