10 Mar
2025
10 Mar
'25
2:54 a.m.
Got it. My misunderstanding, acknowledged.
On 03/09/2025 06:51 PM, John Levine wrote:
It appears that Luther Johnson
<luther.johnson(a)makerlisp.com> said:
I believe CP/M was written entirely in 8080
assembly language. PL/M was
a PL/1 subset, I think Gary Kildall was the main programmer behind that,
and I'm sure there was a version for CP/M, but I doubt CP/M was written
in it, ...
See this Wikipedia article on PL/M, which summarizes the history that
Kildall wrote up in a 1993 manuscript now online at the CHM. If he
says he wrote it in PL/M I am inclined to believe him.
https://en.wikipedia.org/wiki/PL/M#CITEREFKildall1993
R's,
John