static bool has_interface (Grob*);
private:
- static void add_streepjes (Grob* me, int pos, int interspaces, Molecule* custos_);
- static Molecule create_ledger_line (Interval x_extent, Grob *me) ;
+ static void add_streepjes (Grob* me, int pos, int interspaces, Stencil* custos_);
+ static Stencil create_ledger_line (Interval x_extent, Grob *me) ;
};