REPL is not presently a focus. #6
Description
I'm presently planning on keeping it that way for a while, since there's a gamut of features that I'm going to need to implement first before I want to think about implementing an interactive version of them.
I had this vague thought of just allocating a page whose permissions I switch between "writable" and "runnable" as the REPL runs, where it maintains a variable name to program counter mapping (or at least it will do that for function definitions). This will let me use the full compiler in an interactive fashion, and it's a fun excuse to implement this register allocator when run in interactive/JIT mode.