Re: Mail mode vs message mode

[Stefan Monnier]

>> They may not be serious, but as for `message-yank-prefix', it may
>> not be easy to users to find the way to make Gnus work as before
>> (the new behavior is that cited lines are prefixed only with three
>> space characters).

> This is not acceptable IMHO.  We need to find a solution for this.
> I don't have a good idea, though.

It should be pretty easy to do something like

  (defcustom message-foo
      (let ((def mail-foo))
        (if (acceptable def) def fallback))
    ...)


-- Stefan