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- Path: sparky!uunet!stanford.edu!sun-barr!sh.wide!wnoc-tyo-news!scslwide!wsgw!wsservra!onoe
- From: jim@ncd.com (Jim Fulton)
- Newsgroups: fj.mail-lists.x-window
- Subject: Re: Why do people call it X-windowS?
- Message-ID: <1993Jan2.031631.701@sm.sony.co.jp>
- Date: 2 Jan 93 03:16:31 GMT
- Sender: onoe@sm.sony.co.jp (Atsushi Onoe)
- Distribution: fj
- Organization: Network Computing Devices, Mountain View, CA
- Lines: 91
- Approved: michael@sm.sony.co.jp
-
- Message-Id: <9301020122.AA03224@verbosa.ncd.com>
- Date: Fri, 01 Jan 93 17:22:21 PST
-
-
- I tiny bit of history for this New Year:
-
-
- I think this quote is from either Jim Gettys or Bob Scheifler
- and can be found in the X(1) man page.
-
- Almost. I came up with the quote to help people (who were calling us day in
- and day out; particularly the press) understand X's preferred name. The folks
- at ICS then put it on an early T-shirt (I think it might have been for the X
- Technical Conference of 1989, but I can't recall exactly). I later stuck it
- into the README files for R3 and R4.
-
- The end result has been that just about everyone initially had a preferance
- has given up.
-
-
- As to why it was called X, as opposed to something else,
- I believe there were two earlier window systems named W and V
- that the early X development group drew upon for inspiration
- and lessons learned.
-
- See Bob Scheifler and Jim Gettys' book for a more thorough explanation. W was
- a window system that was originally designed for the V research project at
- Stanford. The source code was given to MIT to play with and Bob ended up
- rewriting a good chunk of it. To distinguish the result from it's predecessor,
- he called his new stuff X. We've rarely let him name anything since. :-)
-
- Other arcania (some of which has been posted by Jim Gettys on occasion):
-
- o For those who are obsessed with performance, it is interesting or
- perhaps scary to note that the initial deployment of VS100s
- (68000-based graphics coprocessors connected to the host via
- fiber-optic cable) around Project Athena had 2-4 heads off of
- a VAX 11/750. Yup, I said 750.
-
- o The original X demos and window manager were written in the CLU
- programming language.
-
- o Some people actually used Microvax I's running X ...
-
- o ... and they even fought over who got to use the spiffy new
- Microvax IIs.
-
- o The first public releases of X (X.V6 in 1985) required a $100 license.
- It came with a ~30 page Xlib manual. But, it was monochrome only.
-
- o I believe the first commercial third party X application was shown
- at the Autofact trade show in Detroit in November of 1985. It was
- an MCAE (mechanical computer-aided engineering) from Cognition Inc.
- and used X.V9 for the demo. Another neat feature of it was that
- it used a network-transparent protocol between the applications
- and a user interface management server which handled all of the
- X interactions.
-
- o The first PC/X server was written in 1986 for the PC/AT. It used a
- Hitachi ACRTC-based high-res card and monitor and a tablet, making it
- probably one of the more expensive (and heavy :-) 286s around.
-
- o Keith Packard, who perhaps has now touched more of the X11 server code
- than any other single individual, had to be coerced into working
- on the server. But then, that was probably because the first task
- was to rewrite the arc code.
-
- o The SHAPE extension to X was sketched out on airplane flight back
- from a SIGGRAPH as a way of saying "I told you so" to the folks
- who insisted that non-rectangular windows were a critical flaw
- in X. We all thought they were silly.
-
- As with most memories, much of the prehistory of X is fading into oblivion.
-
- Probably for the best. :-)
-
- Jim
-
-
- %%% overflow headers %%%
- To: ejw1@kimbark.uchicago.edu (Eric Weidl),
- stumpf@Informatik.TU-Muenchen.DE (Markus Stumpf),
- dnh@mfltd.co.uk (Des Herriott), jh@efd.lth.se (Joergen Haegg),
- bernward@moepi.do.open.de (Bernward Averwald),
- mccoy@gothamcity.jsc.nasa.gov (Daniel J. McCoy),
- bin@primate.wisc.edu (Brain in Neutral),
- chrise@atc.boeing.com (Chris Esposito pierce),
- rlh@ukc.ac.uk (R.L.Hesketh), erik@westworld.esd.sgi.com (Erik Fortune),
- dbrooks@osf.org (David Brooks),
- william@bourbon.cs.ucla.edu (William Cheng), bvh@cse.unl.edu (Obi-Wan)
- %%% end overflow headers %%%
-