Psh is a csh-like program written in Turbo Pascal 3.0 for the IBM-PC.
The final version was never completed, but the source code is yours
for the hacking. The code is copyrighted but freely distributable. I
encourage you to fix or otherwise modify the code.

Known problems: * a bug in the history feature that sometimes corrupts
memory.
* insert mode was never written
* may not work with some MS-DOS versions

There's some good code in there, and some bad as well. Have fun with
it; feel free to write to me at [email protected] with comments,
fixes, or suggestions.

In PSH.ARC there are the following files:

Name Length Stowage SF Size now Date Time CRC
============ ======== ======== ==== ======== ========= ====== ====
PSH-CON.DOC 2016 Crunched 68% 648 15 Jul 87 2:33p 7fbd
PSH-IND.DOC 5606 Crunched 67% 1852 15 Jul 87 3:01p f20d
PSH.COM 31608 Crunched 25% 23873 24 Jul 87 11:18a 2063
PSH.DOC 49341 Crunched 52% 23755 29 Jul 87 4:49p f453
PSH.PAS 53803 Crunched 59% 22316 24 Jul 87 2:12p 19ef
==== ======== ==== ========
Total 5 142374 50% 72444