Path: utzoo!mnetor!uunet!husc6!mit-eddie!ll-xn!ames!aurora!labrea!glacier!jbn From: jbn@glacier.STANFORD.EDU (John B. Nagle) Newsgroups: comp.sys.amiga Subject: Re: Thunks (was Timothy Leary, that old cyberpunk.) Message-ID: <17307@glacier.STANFORD.EDU> Date: 11 Feb 88 05:15:24 GMT References: <838@astroatc.UUCP> Reply-To: jbn@glacier.UUCP (John B. Nagle) Organization: Stanford University Lines: 13 In article <838@astroatc.UUCP> jojo@astroatc.UUCP (Jon Wesener) writes: > >and most of all, think. He also talked about thunks, which are bad >thoughts/ideas that stick around and which a good dose of acid will >soften up and break free. No, a "thunk" is the mechanism by which the value of an object is obtained. The term was coined by Donald Knuth to describe an implementation mechanism first used for ALGOL-60, and later used in object-oriented programming systems. See Knuth's CACM article titled simply "Thunks", circa 1969. John Nagle