Newsgroups: comp.lang.scheme Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!cunixf.cc.columbia.edu!betsey From: betsey@cunixf.cc.columbia.edu (Elizabeth Fike) Subject: Explode/Implode Query Message-ID: <1991Apr22.180734.21661@cunixf.cc.columbia.edu> Sender: betsey@cunixf.cc.columbia.edu (Elizabeth Fike) Reply-To: betsey@cunixf.cc.columbia.edu Organization: Columbia University Date: Mon, 22 Apr 1991 18:07:34 GMT Today, in my Scheme class, the professor mentioned the functions explode and implode, are found in PC-Scheme, but in no other current versions of Scheme. As these functions seem extremely useful, I am curious as to why they are not found in MIT Scheme version 7 (for example). Thanks in advance! /betsey "I think that God's got a sick sense of humor And when I die, I expect to find him laughing" --Depeche Mode, "Blasphemous Rumors"