                       ("\\.html?\\'" "firefox")
                       ("\\.docx?\\'" "loffice"))))
 
-            (unbind-key "C-M-o" dired-mode-map)
-
             ;; disable exaggerated fontification of dired+
             (use-package font-lock)
             (add-to-list 'font-lock-maximum-decoration '(wdired-mode . 1))

                                  (setq ediff-after-quit-hook-internal nil)
                                  (set-window-configuration wnd))))
                  (error "No more than 2 files should be marked"))))

            (defun dired-back-to-top ()
              "Jump to first non-trivial line in dired."
              (interactive)
              (goto-char (point-min))
              (dired-next-line 2))

            (defun dired-jump-to-bottom ()
              "Jump to last non-trivial line in dired."
              (interactive)
              (goto-char (point-max))
              (dired-next-line -1))

            (defun dired-get-size ()    ; from emacswiki, via oremacs
              "Print size of all files marked in the current dired buffer."

                     (re-search-backward "\\(^[0-9.,]+[a-za-z]+\\).*total$")
                     (match-string 1))))))

            (bind-key "z" 'dired-get-size dired-mode-map)))

(use-package find-dired
  :commands (find-dired)
