;; along with GNU Emacs; see the file COPYING. If not, write to
;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-;; Commentary:
+;;; Commentary:
;; These are extensions to Emacs Lisp that provide a degree of
;; Common Lisp compatibility, beyond what is already built-in
;; See cl.el for Change Log.
-;; Code:
+;;; Code:
(or (memq 'cl-19 features)
(error "Tried to load `cl-extra' before `cl'!"))