static Offset broken_trend_offset (Grob *me, Direction dir);
static Offset get_attachment (Grob *me,Direction dir, Grob **common);
static void de_uglyfy (Grob *me,Slur_bezier_bow* bb, Real default_height);
static Offset broken_trend_offset (Grob *me, Direction dir);
static Offset get_attachment (Grob *me,Direction dir, Grob **common);
static void de_uglyfy (Grob *me,Slur_bezier_bow* bb, Real default_height);