static Direction get_default_dir (Spanner *);
static SCM get_control_points (Grob *, Grob *,
Tie_configuration const &,
Tie_details const &);
static SCM get_default_control_points (Spanner *);
DECLARE_SCHEME_CALLBACK (print, (SCM));
static Direction get_default_dir (Spanner *);
static SCM get_control_points (Grob *, Grob *,
Tie_configuration const &,
Tie_details const &);
static SCM get_default_control_points (Spanner *);
DECLARE_SCHEME_CALLBACK (print, (SCM));