Num lang, a funny esoteric programming language like brainfuck

Basic Operations

1 -> Move pointer right by one 2 -> Move pointer left by one 3 -> Increment value by one 4 -> Decrement value by one

File I/O

5 -> Read byte from stdin to pointer location 6 -> Print current byte to stdout 7 -> Print bytes in stack to stdout

Stack Manipulation

8 -> Add current byte to stack 9 -> Remove newest item from stack a -> Clear stack b -> Write stack length to current byte

Looping

c -> Open loop d -> Close loop