Hello, all.
Have you an idea where one could find the sources of the various
versions of the ex/vi editor, besides those archived at TUHS:
1BSD/ex-1.1
2.11BSD/src/ucb/ex
2.9BSD/usr/src/ucb/ex/ex2
2.9BSD/usr/src/ucb/ex/ex3
2BSD/src/ex
3BSD/usr/src/cmd/ex
4.1cBSD/usr/src/ucb/ex
4.2BSD/usr/src/ucb/ex
4.3BSD-Reno/src/usr.bin/ex
4.3BSD-Tahoe/usr/src/ucb
4.3BSD-UWisc/src/ucb/ex
4.3BSD/usr/src/ucb/ex
4.4BSD/usr/src/usr.bin/ex
4BSD/usr/src/cmd/ex
OpenSolaris_b135/cmd/vi
There include vv. 1.1, 2.13, 3.2, 3.6, and many variants of 3.7. Has
anything else been preserved to your knowledge?