3 ms·
What about PL/M, the language invented by Gary Kildall in 1973 and used to implement CP/M? (PL/M targets, like CP/M, the 8080 instruction set, of which the Z80
by masswerk 6y ago
What about PL/M, the language invented by Gary Kildall in 1973 and used to implement CP/M?
(PL/M targets, like CP/M, the 8080 instruction set, of which the Z80 provides a superset.)
https://en.wikipedia.org/wiki/PL/M https://en.wikipedia.org/wiki/PL/M
- asplake 6y agoLate 80s and just out of uni I worked on a mature PL/M codebase for flight simulator visual systems. Happy days!