(copy-file filename newname ok-if-already-exists keep-date)))
;; `copy-tree' is a built-in function in XEmacs. In Emacs 21, it is
-;; an auoloaded function in cl-extra.el. Since Emacs 22, it is part
+;; an autoloaded function in cl-extra.el. Since Emacs 22, it is part
;; of subr.el. There are problems when autoloading, therefore we test
-;; for for `subrp' and `symbol-file'. Implementation is taken from Emacs23.
+;; for `subrp' and `symbol-file'. Implementation is taken from Emacs23.
(defun tramp-compat-copy-tree (tree)
"Make a copy of TREE (compat function)."
(if (or (subrp 'copy-tree) (symbol-file 'copy-tree))