pforth
pforth copied to clipboard
implement several standard words
words added:
- SYNONYM
- [DEFINED]
- [UNDEFINED]
- BEGIN-STRUCTURE
- END-STRUCTURE
- +FIELD
- FIELD:
- CFIELD:
- FFIELD: (will only be defined if float support is enabled)
is there some style guide that i should be following? i will add stack diagrams now, but i would have added them from the start if there was some guideline saying as much.
(the problem was that exists? is an immediate word)
everything has stack diagrams now, and should work properly.
I added these words based on the ANS definitions. See #127 and #128
Thanks for suggesting these changes.