+ static PBD::Signal1<void, boost::shared_ptr<ARDOUR::Route> > BusSendDisplayChanged;
+
+ void comment_editor_done_editing ();
+ void setup_comment_editor ();
+ void open_comment_editor ();
+ void toggle_comment_editor ();
+
+ gint comment_key_release_handler (GdkEventKey*);
+ void comment_changed ();
+ void comment_edited ();
+ bool ignore_comment_edit;