Path: utzoo!utgpu!water!watmath!clyde!att!rutgers!ucsd!ucbvax!decwrl!nsc!taux01!cyosta From: cyosta@taux01.UUCP (Yossie Silverman) Newsgroups: comp.sys.mac Subject: Re: Is there a MacPlus Keyboard with a Control Key? Message-ID: <896@taux01.UUCP> Date: 18 Sep 88 11:27:54 GMT References: <1245@aucs.UUCP> Reply-To: taux01!cyosta@nsc.UUCP (Yossie Silverman) Organization: National Semiconductor (Israel) Ltd. Lines: 23 In article <1245@aucs.UUCP> peter@aucs.UUCP (Peter Steele) writes: >I've seen quite a few different extended keyboards for the MacPlus, but none >that have a control key like Apple's extended keyboard for the SE and II. Does >one exist and if not, why not? I would think that a control key would not be >an impossible feature for the MacPLus to support. I think that the reason you will never see a control key for a mac plus is that the hardware interface uses some of the control characters as interface control characters. Basically this means that there is NO way using current system software and mac plus hardware to send certain characters over the keyboard connection. A solution would be to use an INIT to supplant the system keyboard driver and use a new keyboard which would "quote" or "escape" the control characters. This would probably not work in all cases. I base my thoughts on information from the ancient "Underground Inside Macintosh" paper. -- Yossie Silverman What did the Caspian sea? National Semiconductor Ltd. (Israel) - Saki UUCP: taux01!yossie@nsc.UUCP NSA LSD FBI KGB PCP CIA MOSAD NUCLEAR MI5 SPY ASSASSINATE SDI -- OOCLAY ITAY