Sincere Flattery

This web site exists to document my adventures in writing software emulators for old computer hardware. So far, I have completed (sort of) a Commodore PET emulation and am working on a Sinclair Spectrum emulation.

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I Do Forth

In which I go loopy trying to implement do loops Do loops are control structures that require a bit more thought than the ones implemented s far. The main problem is the existence of a loop variable, or, in the case of nested do loops, multiple loop variables. We’ll deal with that in a minute. … Continue reading I Do Forth

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