bug#37514: PATCH: Add setting to allow switching to an already-visible buffer by default

[Jefferson Carpenter]

On 9/27/2019 8:16 AM, martin rudalics wrote:

>  > Switch-to-prev-buffer seems to do the same thing - executing it
>  > twice does not return you to the buffer you started at.
>
> 'switch-to-prev-buffer' and 'switch-to-next-buffer' are the canonical
> commands for navigating a specific window's buffer list (here these
> are bound to <M-left> and <M-right> because I don't care for word-like
> movement).

Those are not suitable either because they would require a multiplicity 
of key bindings.