for (Real y = heads[LEFT]; y < heads[RIGHT];
y += squiggle.extent (Y_AXIS).length ())
- mol.add_at_edge (Y_AXIS, UP, squiggle, 0.0, 0);
+ mol.add_at_edge (Y_AXIS, UP, squiggle, 0.0);
mol.translate_axis (heads[LEFT], Y_AXIS);
if (dir)
- mol.add_at_edge (Y_AXIS, dir, arrow, 0, 0);
+ mol.add_at_edge (Y_AXIS, dir, arrow, 0);
return mol.smobbed_copy ();
}