* automatically load mu4e-speedbar

emacs/mu4e.el

@@ -28,11 +28,13 @@
 
 (eval-when-compile (require 'cl))
 
-(require 'mu4e-hdrs)
-(require 'mu4e-view)
-(require 'mu4e-main)
-(require 'mu4e-send)
-(require 'mu4e-proc)
+(require 'mu4e-hdrs)     ;; headers view
+(require 'mu4e-view)     ;; message view
+(require 'mu4e-main)     ;; main screen
+(require 'mu4e-send)     ;; editing / sending
+(require 'mu4e-proc)     ;; communication with backend
+
+(require 'mu4e-speedbar) ;; support for speedbar
 
 ;; mu4e-version.el is autogenerated, and defines mu4e-mu-version
 (require 'mu4e-version)