--- a/.emacs-my	Sun Oct 28 13:38:38 2012 +0200
+++ b/.emacs-my	Sun Oct 28 13:51:00 2012 +0200
@@ -1872,13 +1872,14 @@
 (setq ediff-split-window-function 'split-window-vertically)
 
 (defun my-diff-auto-refine-mode-on () (diff-auto-refine-mode 1))
+(add-hook 'diff-mode-hook 'my-diff-auto-refine-mode-on)
 
 (when window-system
-  (add-hook 'diff-mode-hook 'my-diff-auto-refine-mode-on)
   (eval-after-load 'diff-mode
     '(progn
        (set-face-foreground 'diff-added-face "DarkGreen")
        (set-face-foreground 'diff-removed-face "DarkRed")
+       (set-face-background 'diff-refine-change "LightBlue1")
        )))
 
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