Span_bar::add_bar (spanbar_p_,bar_l_arr_[i]);
SCM vissym =ly_symbol2scm ("visibility-lambda");
- SCM vis = bar_l_arr_[0]->get_grob_property (vissym);
- if (scm_equal_p (spanbar_p_->get_grob_property (vissym), vis) != SCM_BOOL_T)
- spanbar_p_->set_grob_property (vissym, vis);
+ SCM vis = bar_l_arr_[0]->internal_get_grob_property (vissym);
+ if (scm_equal_p (spanbar_p_->internal_get_grob_property (vissym), vis) != SCM_BOOL_T)
+ spanbar_p_->internal_set_grob_property (vissym, vis);
typeset_grob (spanbar_p_);
spanbar_p_ =0;