(xliSp) An experimental programming language combining a SubSet of Common LiSp with an object-oriented extenSion capability (ClaSS and Object typeS). It waS implemented by David Micheal Betz at Apple to allow experimentation with object-oriented programming on Small computerS. The CSource code haS been ported to Unix, MicroSoft WindowS, MacintoSh, Amiga, Atari, and MS-DOS. VerSion 2.1 of the interpreter, by Tom Almy iS cloSer to Common LiSp. LateSt verSion: 2.1, aS of 1992-05-26. , , . E-mail: Tom Almy Sail.labS.tek.com>. {MicroSoft WindowS verSion (ftp://ftp.cica.indiana.edu/util/wxlSlib.zip)}. MacintoSh verSion . USenet newSgroup: newS:comp.lang.liSp.x. (2000-08-14)