Cool project, but I also noticed the weird choice of #:~$ as a prompt, it uses almost half the width of the clock screen. And isn't # normally used to denote root shells? I don't think I ever saw it together with $.

My favorite prompt is >: as a callback to the Swan computer in the TV show Lost (not sure if it's also used in early Apple computers).

A prompt including > can be dangerous since that character also does shell output redirection. A sloppy copy/paste could, in theory, overwrite an important file.

Good news it's an open source project so you can customise your prompt (:

If I remember right, > was the prompt for Integer basic, ] for Applesoft Basic and * for the monitor.