buffer->term = odr_strdupn(rr->stream, ptr, len);
temp = hv_fetch(scan_item, "OCCURRENCE", 10, 1);
buffer->occurrences = SvIV(*temp);
buffer->term = odr_strdupn(rr->stream, ptr, len);
temp = hv_fetch(scan_item, "OCCURRENCE", 10, 1);
buffer->occurrences = SvIV(*temp);