                                   (setq ediff-after-quit-hook-internal nil)
                                   (set-window-configuration wnd))))
                   (error "No more than 2 files should be marked"))))
-            (bind-key "e" 'ora-ediff-files dired-mode-map)
+            (bind-key "e" #'ora-ediff-files dired-mode-map)
 
             (defun dired-back-to-top ()
               "Jump to first non-trivial line in dired."


            ;; does not work; C-c is shadowed by some minor modes like semantic,
            ;; projectile, and winner
            (bind-key "C-c" 'term-send-raw term-raw-map)

            ;; unbind some keys to allow the global keymap to handle them
            (unbind-key "M-:" term-raw-map)

              (dired-next-line 1))

            (bind-key [remap beginning-of-buffer]
                      #'dired-back-to-top dired-mode-map)

            (defun dired-jump-to-bottom ()
              "Jump to last non-trivial line in dired."
