L_YANKED
if (total <= rptval && sp->rptlines[L_YANKED] < rptval) {
recno_t rptlines[L_YANKED + 1];/* Ex/vi: lines changed by last op. */
sp->rptlines[L_YANKED] += (vp->m_stop.lno - vp->m_start.lno) + 1;