newRPL: [UPDATED April 27-2017] Firmware for testing available for download

[The Shadow]

Okay, playing around tonight I've found some serious bugs:

If you put an integer in quotes, ie '2', and then do ->NUM, you get an invisible object on the stack. You get an error "Not allowed in symbolics" if you try to make it interact with other numbers, so I'm not sure what it is. It's definitely there, though, as it increments DEPTH.

DROP doesn't return an error if there's nothing on the stack. EDIT: To be more precise, if you enter DROP as a command it works properly; but if you press backspace in order to DROP it doesn't.

EDIT: Checking these on the Windows version confirms these bugs.