+(use-feature vc
+ :bind ("C-x v C-=" . vc-ediff))
+
+(use-feature ediff
+ :config (add-hook 'ediff-after-quit-hook-internal 'winner-undo)
+ :custom ((ediff-window-setup-function 'ediff-setup-windows-plain)
+ (ediff-split-window-function 'split-window-horizontally)))
+