Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!wuarchive!udel!princeton!phoenix!eliot From: eliot@phoenix.Princeton.EDU (Eliot Handelman) Newsgroups: comp.lang.lisp Subject: Re: Adding items to the end of a list. Message-ID: <2437@idunno.Princeton.EDU> Date: 12 Sep 90 05:32:23 GMT References: <1990Sep5.155100.1264@mentor.com> Sender: news@idunno.Princeton.EDU Organization: Shitson University, New Crapsey Lines: 7 In article <1990Sep5.155100.1264@mentor.com> plogan@mentor.com (Patrick Logan) writes: ;This is essentially what the "object" does in the second example in my ;original message. It maintains the head and the tail abstractly, which ;IMO is even better than using TCONC (which keeps the head in the car ;and the tail in the cdr of a pair, in Franz?). No, it kept the whole list in the car and the last cons in the cdr.