+ {
+ Molecule acc = paper_l ()->lookup_l (-3)->afm_find
+ (String ("accidentals-") + to_str (p.accidental_i_));
+ // urg, howto get a good superscript_y?
+ Real super_y = lookup_l ()->text ("", "x", paper_l ()).extent
+ ()[Y_AXIS].length () / 2;
+ super_y += -acc.extent ()[Y_AXIS][MIN];
+ acc.translate_axis (super_y, Y_AXIS);
+ mol.add_at_edge (X_AXIS, RIGHT, acc, 0.0);
+ }