void set_columns (Paper_column *, Paper_column *);
TRANSLATOR_DECLARATIONS (Paper_column_engraver);
void set_columns (Paper_column *, Paper_column *);
TRANSLATOR_DECLARATIONS (Paper_column_engraver);
protected:
void stop_translation_timestep ();
void start_translation_timestep ();
void process_music ();
virtual void initialize ();
virtual void finalize ();
protected:
void stop_translation_timestep ();
void start_translation_timestep ();
void process_music ();
virtual void initialize ();
virtual void finalize ();
DECLARE_ACKNOWLEDGER (item);
DECLARE_ACKNOWLEDGER (note_spacing);
DECLARE_ACKNOWLEDGER (staff_spacing);
System *system_;
DECLARE_ACKNOWLEDGER (item);
DECLARE_ACKNOWLEDGER (note_spacing);
DECLARE_ACKNOWLEDGER (staff_spacing);
System *system_;
int breaks_; // used for stat printing
Paper_column *command_column_;
Paper_column *musical_column_;
int breaks_; // used for stat printing
Paper_column *command_column_;
Paper_column *musical_column_;