static int get_column_rank (Spanner *, Direction);
static int get_position (Spanner *);
static int get_position_generic (Grob *);
- static Direction get_default_dir (Grob *);
+ static Direction get_default_dir (Spanner *);
static SCM get_control_points (Grob *, Grob *,
Tie_configuration const &,
Tie_details const &);