Up and down should scroll through history

[dmdque]

Right now if I press up, it prints ^[[A. Ideally it would scroll through history as shells do.

This may be environment specific. I tested macOS 10.13.3 with bash and zsh.

Definitely a nice-to-have, but worth tracking!

[raineorshine]

Yes, it's quite a simple shell :). Good possible improvement!

[eagr]

@dmdque check this out https://github.com/eagr/sol-repl