3 ms·
I imagine the answer is somewhere in here: http://rmf.vc/implementingvisicalc http://rmf.vc/implementingvisicalc
by tyingq 5y ago
I imagine the answer is somewhere in here: http://rmf.vc/implementingvisicalc http://rmf.vc/implementingvisicalc
- gamache 5y agoGreat link! The answer is that it's written in a custom 6502 assembler macro language that abstracted over looping, and the macros were an extension of a 6502 assembler that was hosted on Multics.