From ... From: Erik Naggum Subject: Re: simple swap func Date: 1997/04/18 Message-ID: <3070385743051540@naggum.no>#1/1 X-Deja-AN: 235841825 References: <335684C1.7B19@csc.technion.ac.il> <5j65el$5ta@helix.cs.uoregon.edu> mail-copies-to: never Organization: Naggum Software; +47 2295 0313; http://www.naggum.no Newsgroups: comp.lang.lisp * Christopher J. Vogt | How about "parallel setq": | (psetq a b b a) `psetq' is also a macro, and at least in one implementation results in _exactly_ the same code as `rotatef'. but while we're on it... (multiple-value-setq (a b) (values b a)) which also results in exactly same code as `rotatef'... #\Erik -- I'm no longer young enough to know everything.