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623 B
623 B
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. |