11 lines
570 B
Plaintext
11 lines
570 B
Plaintext
|
Stack notation: "<stack before> -- <stack after>". Rightmost is top of stack
|
||
|
|
(TOS). For example, in "a b -- c d", b is TOS before, d is TOS
|
||
|
|
after. "R:" means that the Return Stack is modified.
|
||
|
|
|
||
|
|
EMIT c -- Spit char c to stdout
|
||
|
|
EXECUTE a -- Execute word at addr a
|
||
|
|
EXIT R:I -- Exit a colon definition
|
||
|
|
KEY -- c Get char c from stdin
|
||
|
|
INTERPRET -- Get a line from stdin, compile it in tmp memory,
|
||
|
|
then execute the compiled contents.
|