(global-set-key "\C-x7" 'split-window-3-horizontally)
(global-set-key "\C-x8" (lambda () (interactive) (split-window-n-horizontally 100 50)))
(global-set-key "\C-x9" 'setup-my-windows)
-(global-set-key "\C-xp" 'other-window-reverse)
(global-set-key "\C-\M-_" (lambda () (interactive) (safe-shrink-window 5)))
(defun my-swap-window-to-right (&optional below)