Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site oddjob.UUCP Path: utzoo!watmath!clyde!burl!ulysses!mhuxr!mhuxn!ihnp4!oddjob!matt From: matt@oddjob.UUCP (Matt Crawford) Newsgroups: net.lang Subject: Re: Reading programs left-to-right. (LONG) Message-ID: <928@oddjob.UUCP> Date: Sun, 18-Aug-85 17:47:20 EDT Article-I.D.: oddjob.928 Posted: Sun Aug 18 17:47:20 1985 Date-Received: Tue, 20-Aug-85 21:12:52 EDT References: <6571@boring.UUCP> <10984@rochester.UUCP> <597@mmintl.UUCP> Reply-To: matt@oddjob.UUCP (Matt Crawford) Organization: U. Chicago, Astronomy & Astrophysics Lines: 4 I like the ICON operator "<->". The statement "x <-> y" will swap the values (and types) of x and y, and swap them back again later if the program fails back to that point. What could be clearer? :-]