cheers -ben
Just a passing thought... as I am debugging, sometimes just before
entering a step that I know is going to screw up the state of things, I
save the image so that I can exit and restart to get back to that point.
Now rather than having to manually quit & restart, a command "revert
to last saved image" which did the quit & restart in one operation would
be really nice. How doable would that be?