On 20 Jul 2022, at 18:09, Joe Zeff joe@zeff.us wrote:
On 7/19/22 11:03, R. G. Newbury wrote:
But I definitely didn't use vim, I used emacs :-).
Heretic! Unclean! Unclean!
I've never understood why so many people worship vi. If I need to edit a file in a terminal, I use Mork's Editor.
At Berkeley university they liked emacs but on the VAX 11/780 only one user could be supported on BSD. The problem was found to be the I/O rate from single char input and echoing.
In response to the need to support 30 students on the VAX they needed to drop the I/O rate. This resulted in VI and matching kernel terminal ioctl changes to allow lines of text to be input as a single I/O. There is a usenix paper that describes this in detail that came out a long long time ago.
Now you have an army of graduates that know VI and use it at work. The rest is history…
But when I worked at DEC we used Goslings emacs on VMS and had enough hardware to support emacs. I still maintain it as Barry’s Emacs.
Barry
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