you could also have a configurable warning in the UI that optionally allows the user to be warned if they run a snippet of code that lacks a hlt instruction, likewise we could try to recognize typical infinite loops and warn the user if there seems to be one.
you could also have a configurable warning in the UI that optionally allows the user to be warned if they run a snippet of code that lacks a hlt instruction, likewise we could try to recognize typical infinite loops and warn the user if there seems to be one.