Science Fair Project Encyclopedia
QED (text editor)
QED is a line-oriented computer text editor.
Originally written by Butler Lampson and L. Peter Deutsch for the SDS 940 , probably in 1966. Ken Thompson later wrote a version for CTSS; this version was notable for introducing regular expressions. QED influenced the classic UNIX text editor ed and the less well known sam by Rob Pike. A Canadian version of QED named FRED (Friendly Editor) was written at the University of Waterloo for Honeywell GCOS systems by Peter Fraser.
See also: QED for other uses of "QED".
External links
Last updated: 05-09-2005 18:18:55
11-30-2008 18:11:33
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details