Molecule flag (int, Direction) const;
Molecule hairpin (Real width, bool decresc, bool continued) const;
Molecule plet (Real dy, Real dx, Direction dir) const;
- Molecule rest (int, bool outside) const;
+ Molecule rest (int, bool outside, String) const;
Molecule rule_symbol (Real height, Real width) const;
Molecule script (String idx) const;
Molecule stem (Real y1_pos, Real y2_pos) const;