Fix build with emacs-24.4. http://debbugs.gnu.org/cgi/bugreport.cgi?bug=18845 --- protobuf-2.5.0/editors/protobuf-mode.el +++ protobuf-2.5.0/editors/protobuf-mode.el @@ -66,6 +66,7 @@ (require 'cc-mode) (eval-when-compile + (require 'cl) (require 'cc-langs) (require 'cc-fonts))