[anthk]

What? you can write a Subleq interpreter even stoned and drunk. a subleq+ one it's just a simple step over the previous one.

On keypress, yes, they forgot to set that the input and output it's just ASCII, putchar() and getchar() in C.

[groby_b]

The thing is that most architectures aren't amenable to emulation by things you wrote stoned and drunk.