Re: Rmail: toggle between summary and message buffers

[Eric Abrahamsen]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Eric Abrahamsen <eric@ericabrahamsen.net>
>> Date: Thu, 20 Jun 2019 21:31:53 -0700
>> Cc: help-gnu-emacs@gnu.org, Robert Thorpe <rt@robertthorpeconsulting.com>
>> 
>> > What do you use instead of C-o ?
>> 
>> FWIW, I bind "M-o" to other-window globally
>
> I use M-HOME and M-END, with this piece of code:
>
>   (defun my-previous-window (arg)
>     "Switch to previous window."
>     (interactive "p")
>     (other-window (- arg)))
>   (global-set-key [M-home] 'my-previous-window)
>   (global-set-key [M-end] 'other-window)

That's good -- I often want to cycle back the other way. [home] and
[end] are in very awkward places on my keyboard, though, maybe M-O...