Variable: ex-cycle-other-window
ex-cycle-other-window is a customizable variable defined in
viper-ex.el.gz.
Value
t
Documentation
If t, :n and :b cycles through files and buffers in other window.
Then :N and :B cycles in the current window. If nil, this behavior is reversed.
Source Code
;; Defined in /usr/src/emacs/lisp/emulation/viper-ex.el.gz
(defcustom ex-cycle-other-window t
"If t, :n and :b cycles through files and buffers in other window.
Then :N and :B cycles in the current window. If nil, this behavior is
reversed."
:type 'boolean)