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2481ed4b66
collapseos/forth
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Virgil Dupras 2481ed4b66 forth: remove dummy.fs 
All "stop pings" are now explicitly made at appropriate places. This
fixes a problem I've introduced in the last commit where RAM+ was
unexpectedly part of a stable ABI because of "HERE" usage in dummy.fs.

This system will, anyways, soon change because boot.bin and z80c.bin
will be built during the same process (but there's a bit of retooling
to do before I get there).
2020-04-02 11:29:23 -04:00
..
boot.fs forth: Remove RAM offsets from stable ABI 2020-04-02 10:20:51 -04:00
core.fs forth: Remove RAM offsets from stable ABI 2020-04-02 10:20:51 -04:00
dictionary.txt forth: add word "2DROP" 2020-03-30 13:54:46 -04:00
fmt.fs forth: Forth-ify "ABORT"" 2020-03-21 16:17:51 -04:00
icore.fs forth: remove dummy.fs 2020-04-02 11:29:23 -04:00
notes.txt forth: Remove RAM offsets from stable ABI 2020-04-02 10:20:51 -04:00
parse.fs forth: Replace "SKIP?" with "(?br)" 2020-03-29 09:10:23 -04:00
readln.fs forth: bring ." and ABORT" down to core.fs level 2020-03-25 20:39:07 -04:00
README.md Move "forth" folder to project's root folder 2020-03-18 22:25:44 -04:00
str.fs forth: implement readline in Forth 2020-03-21 12:57:49 -04:00
z80a.fs Forth self-bootstraps!!! 2020-04-01 22:19:37 -04:00
z80c.fs forth: remove dummy.fs 2020-04-02 11:29:23 -04:00

README.md

Forth

WIP A Forth interpreter. Far from complete, but you can do stuff like

KEY EMIT KEY EMIT

See dictionary.txt for a word reference.