- Link_array<Grob> lyrics_;
- Link_array<Grob> stanza_numbers_;
- virtual void acknowledge_grob (Grob_info);
- virtual void stop_translation_timestep ();
+ vector<Grob*> lyrics_;
+ vector<Grob*> stanza_numbers_;
+
+ DECLARE_ACKNOWLEDGER (lyric_syllable);
+ DECLARE_ACKNOWLEDGER (stanza_number);
+ void stop_translation_timestep ();