The thing is that the most imporant commands are shown at the bottom and just editing a file and the exiting will prompt for a save. This is good UX. No surpris

The thing is that the most imporant commands are shown at the bottom and just editing a file and the exiting will prompt for a save. This is good UX. No surprises, the most likely thing the user intended is the default and doesn't require any app-sepcific knowledge. I recall the very first time I was thrown into emacs because it was the default at university terminals (around 1993, I think). And I recall the first time I was thrown into nano (I think it was on Gentoo, maybe around 1999). The difference in UX couldn't have been more stark.