bug#11242: 24.1.50; Switching to rmai view buffer

[martin rudalics]

> It runs the command mail-send-and-exit.

which calls `mail-bury' where we have two options to show a buffer whose
name starts with a space, namely

(defun mail-bury (&optional arg)
  ...
    (bury-buffer (current-buffer)) <---------- HERE
    ...
      (switch-to-buffer newbuf)))) <----------- OR HERE

and we'd have to find out which of these is responsible.

martin