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16 commits 1 branch 0 tags 441 KiB
Forth 73.1%
F# 18.3%
Python 4.1%
C 3.4%
Shell 0.8%
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Koichi Nakamura 41a39200c7 minor fix
2020-12-29 11:05:08 +09:00
.gitignore Add .gitignore 2020-12-28 22:11:45 +09:00
LICENSE Modify LICENSE 2020-12-28 22:03:48 +09:00
Makefile Add initial version of planck.xxd 2020-12-28 22:11:20 +09:00
planck.xxd minor fix 2020-12-29 11:05:08 +09:00
README.md Add "j" and "J" 2020-12-29 10:56:48 +09:00

README.md

PlanckForth: Bootstrapping Forth from Handwritten Binary

$ make

Builtin Words

char semantics
Q ( -- ) Exit the process
C ( -- n ) The size of Cells
h ( -- addr ) The address of 'here' cell
l ( -- addr ) The address of 'latest' cell
k ( -- n ) Read character
t ( n -- ) Print character
j ( -- ) Unconditional branch.
J ( a -- ) Jump if a == 0.