static vector<Grob *> get_relevant_accidentals (vector<Grob *> const &elts, Grob *left);
static void split_accidentals (Grob *accs,
static vector<Grob *> get_relevant_accidentals (vector<Grob *> const &elts, Grob *left);
static void split_accidentals (Grob *accs,