[no subject]

[Daniel L. Weinreb <dlw at MIT-AI>]

Well, OK, I guess you're right; having commands that are conditional on
the existence of the region is good user interface.

Now, the main problem I have is that one of my original ideas is, in
this light, a loser, namely that the way to make the region re-appear is
to use c-X c-X.  Often I use this command just to get where I know that
the mark is, and I usually DON'T want it to make the region reappear.
So I think making c-X c-X the way to do that was not actually a good idea.

But there does have to be a command to make the region come back.  Any good
ideas about where to put it?