It does. Furthermore, he's "simplified" APL in K to require less infrastructure, with fewer primitives, and the like. Combined with some clever, and some would

It does. Furthermore, he's "simplified" APL in K to require less infrastructure, with fewer primitives, and the like. Combined with some clever, and some would argue, devious programming practices, he's able to keep things pretty small. I don't know if the interpreter is still that small, though. If someone reminds me, maybe I can talk about scrolling. :-) Since I believe Whitney wrote the J incunabulum, I suspect that it looks very similar. The code is actually quite simple and straightforward if you take the time to read it.