bug#2228: 23.0.90; rmail-cease-edit ignores changes to the message headers

[Stefan Monnier]

> OTOH, the pre-mbox Rmail was always expanding the headers in
> rmail-edit.  So I think we will be OK having header editing working
> first, even if full headers are deemed slightly inconvenient by some
> users.  (FWIW, I don't mind the expanded headers at all, and I do use
> rmail-edit quite a lot.)  It is more important, IMO, to have Rmail
> working at least as well as it was before the mbox merge than to
> improve it.  We can always improve it later.

Agreed.  Especially about the last part: the goal for 23.1 is to get
back to the features set ot Emacs-22's Rmail, no less and no more.
Improvement will come later.


        Stefan