arc.lang, an esolang using my username!

The only valid instruction is arc
buuuuuut...
✨ captialization ✨

Theory:

There are two things in arc, the stack, and the operating var, the op var is a place in stack. You can move around the opperating var

Instructions:

| code | instruction | |------|--------------------------------| | arc | increment op | | aRc | decrement op | | Arc | move op up in stack | | arC | move op down in stack | | ARc | increment op by stack down | | aRC | decrement op by stack down | | ArC | print out stack at op as ascii | | ARC | print out stack at op |