1
0
mirror of https://github.com/hsoft/collapseos.git synced 2024-11-08 10:48:05 +11:00
collapseos/emul/forth
Virgil Dupras 48078d9c9c forth: Replace "SKIP?" with "(?br)"
There is an alternate git history where I continued the Forth-ification of
words, including "SKIP?", but that was a bad idea: because that word was
written by flow control immediates, I stepped into quicksands where stability
became necessary in z80c.fs and I couldn't gracefully get out of it.

I'm stepping back and take this opportunity to replace the shoddy SKIP? algo
with a more straightforward (?br) implementation.

(br) and (?br) will always stay in boot code where it's easier manage a stable
ABI.
2020-03-29 09:10:23 -04:00
..
emul.fs forth: Forth-ify "EMIT" 2020-03-28 10:25:02 -04:00
forth.c forth: improve bootstrap process 2020-03-24 21:13:02 -04:00
stage0.asm forth: make forth/forth.asm spit whole binary 2020-03-26 12:17:02 -04:00
stage1.asm forth: make forth/forth.asm spit whole binary 2020-03-26 12:17:02 -04:00
stage.c forth: remove 0 and 1 constants 2020-03-26 11:05:58 -04:00
stagec.asm forth: make forth/forth.asm spit whole binary 2020-03-26 12:17:02 -04:00
z80c.bin forth: Replace "SKIP?" with "(?br)" 2020-03-29 09:10:23 -04:00