Grob *common = le->common_refpoint (right_text, X_AXIS);
common = common->common_refpoint (me->get_bound (RIGHT), X_AXIS);
Real sl = me->get_paper ()->get_dimension (ly_symbol2scm ("linethickness"));
-
Link_array<Grob> heads (Pointer_group_interface__extract_grobs (me, (Grob*)0,
"heads"));