Variable: window-divider-mode
window-divider-mode is a customizable variable defined in frame.el.gz.
Value
nil
Documentation
Non-nil if Window-Divider mode is enabled.
See the window-divider-mode(var)/window-divider-mode(fun) command
for a description of this minor mode.
Setting this variable directly does not take effect;
either customize it (see the info node (emacs)Easy Customization)
or call the function window-divider-mode(var)/window-divider-mode(fun).
Probably introduced at or before Emacs version 25.1.
Key Bindings
Source Code
;; Defined in /usr/src/emacs/lisp/frame.el.gz
(define-minor-mode window-divider-mode
"Display dividers between windows (Window Divider mode).
The option `window-divider-default-places' specifies on which
side of a window dividers are displayed. The options
`window-divider-default-bottom-width' and
`window-divider-default-right-width' specify their respective
widths."
:group 'window-divider
:global t
(window-divider-mode-apply window-divider-mode))