static Grob *accidentals (Grob *me);
static Grob *arpeggio (Grob *me);
static Slice head_positions_interval (Grob *me);
- static Direction static_dir (Grob *);
static void translate_rests (Grob *me, int dy);
static Grob *first_head (Grob *me);
static Grob *get_rest (Grob *me);
static void set_stem (Grob *me, Grob *);
- static void set_dotcol (Grob *me, Grob *);
static void add_head (Grob *me, Grob *);
static bool has_rests (Grob *me);
+ static Grob *dot_column (Grob *me);
+ static Interval cross_staff_extent (Grob *me, Grob *refp);
DECLARE_GROB_INTERFACE();
static Item *get_stem (Grob *);