FORTH for the HP 50G

[dmh]

Here is WORDS. I'll add it to the next update. In the meantime add to string before starting FORTH:

Code:


: WORDS HERE CELL - @ BEGIN DUP CELL + DUP 1+ SWAP C@ 31 AND TYPE SPACE @ DUP @ 0= UNTIL CELL + DUP 1+ SWAP C@ 31 AND TYPE ;

The result you get makes sense but from further research (not just FORTH) it appears the result for this is undefined which means anything could be returned I guess.

Yes, state isn't saved when you quit (BYE), as per original version, sorry. I guess I would add everything to the load string but that doesn't help while you are developing something interactively.

Options I guess are saving the actual memory state or decompiling it back to a string to put on the stack. First option sounds easier :-)