[lelanthran]

> You see, memory addresses were line numbers, registers were variables,

There was only a single[1] register though, the accumulator.

[1] Okay, there was the PC as well. Maybe a flags register too? But only one used for variables, IIRC.

[sedatk]

You seem to be confusing Z80 with 6502.

[lelanthran]

> You seem to be confusing Z80 with 6502.

You're quite correct, I did confuse the two.

Too late to edit it now, but at least your response will stand as a correction.