+ Announce_grob_info (Grob_info gi, Direction start_end)
+ : Grob_info (gi), start_end_ (start_end)
+ { }
+ Direction start_end () const { return start_end_; }
+};
+
+struct Preinit_Engraver_group
+{
+ Drul_array<SCM> acknowledge_hash_table_drul_;
+ Preinit_Engraver_group ();
+};