+
+
+(defun my/window-resize-mode ()
+ (interactive)
+ (message "Resize window with the arrow keys")
+ (let ((keymap (make-sparse-keymap)))
+ (define-key keymap [up] #'enlarge-window)
+ (define-key keymap [down] #'shrink-window)
+ (define-key keymap [left] #'shrink-window-horizontally)
+ (define-key keymap [right] #'enlarge-window-horizontally)
+ (set-transient-map keymap t)))