If we add the functionality that Ctrl+C also exits from branches, we could do it like the shell does Ctrl+D for logout, that is it logs out only if the input buffer is empty, otherwise it does the other functionality bound to this key (normally Delete). So if you're in the middle of an edit, the first Ctrl+C will cancel the edit and a second one will go back from the /if
That does seem to be the consensus desired behavior. I'm just not sure where to handle that. The var "cancel_pressed" shows up in a lot of places. Advice?
