Group_interface::add_thing (span_arpeggio_, ly_symbol2scm ("side-support-elements"), ly_car (s));
/*
we can't kill the children, since we don't want to the
previous note to bump into the span arpeggio; so we make
it transparent. */
Group_interface::add_thing (span_arpeggio_, ly_symbol2scm ("side-support-elements"), ly_car (s));
/*
we can't kill the children, since we don't want to the
previous note to bump into the span arpeggio; so we make
it transparent. */