mirror of https://github.com/hsoft/collapseos.git
17 lines
832 B
Plaintext
17 lines
832 B
Plaintext
x CASE y OF A ENDOF z OF B ENDOF C ENDCASE: If x == y, execute
|
|
A, if x == z, execute B. Otherwise, execute C. x is dropped
|
|
in case of an OF match, *but it is kept if it reaches C*. You
|
|
have to consume it to avoid PSP leak.
|
|
|
|
(br) -- Branches by the number specified in the 2
|
|
following bytes. Can be negative.
|
|
(?br) f -- Branch if f is false.
|
|
( -- *I* Comment. Ignore input until ")" is read.
|
|
[ -- Begin interpretative mode. In a definition,
|
|
execute words instead of compiling them.
|
|
] -- End interpretative mode.
|
|
ABORT -- Resets PS and RS and returns to interpreter.
|
|
ABORT" x" -- *I* Compiles a ." followed by a ABORT.
|
|
ERR a -- Prints a and ABORT. Defined early and used by
|
|
drivers. (cont.)
|