109 	if (i != DB_COUNT)  in diff_buf_delete()
139 	    if (i != DB_COUNT)  in diff_buf_adjust()
164     if (diff_buf_idx(buf) != DB_COUNT)  in diff_buf_add()
167     for (i = 0; i < DB_COUNT; ++i)  in diff_buf_add()
176     semsg(_("E96: Cannot diff more than %d buffers"), DB_COUNT);  in diff_buf_add()
187     for (i = 0; i < DB_COUNT; ++i)  in diff_buf_clear()
205     for (idx = 0; idx < DB_COUNT; ++idx)  in diff_buf_idx()
220     for (idx = 0; idx < DB_COUNT; ++idx)  in diff_buf_idx_tp()
239 	if (i != DB_COUNT)  in diff_invalidate()
265 	if (idx != DB_COUNT)  in diff_mark_adjust()
344 	    for (i = 0; i < DB_COUNT; ++i)  in diff_mark_adjust_tp()
451 		    for (i = 0; i < DB_COUNT; ++i)  in diff_mark_adjust_tp()
483 	    for (i = 0; i < DB_COUNT; ++i)  in diff_mark_adjust_tp()
503 	for (i = 0; i < DB_COUNT; ++i)  in diff_mark_adjust_tp()
506 	if (i == DB_COUNT)  in diff_mark_adjust_tp()
574     for (i_org = 0; i_org < DB_COUNT; ++i_org)  in diff_check_unchanged()
577     if (i_org == DB_COUNT)	// safety check  in diff_check_unchanged()
599 	    for (i_new = i_org + 1; i_new < DB_COUNT; ++i_new)  in diff_check_unchanged()
615 	    if (i_new != DB_COUNT)  in diff_check_unchanged()
619 	    for (i_new = i_org; i_new < DB_COUNT; ++i_new)  in diff_check_unchanged()
642     for (i = 0; i < DB_COUNT; ++i)  in diff_check_sanity()
857 	for (idx_new = idx_orig; idx_new < DB_COUNT; ++idx_new)  in diff_try_update()
870     for (idx_new = idx_orig + 1; idx_new < DB_COUNT; ++idx_new)  in diff_try_update()
920     for (idx = 0; idx < DB_COUNT; ++idx)  in diff_internal_failed()
952     for (idx_orig = 0; idx_orig < DB_COUNT; ++idx_orig)  in ex_diffupdate()
955     if (idx_orig == DB_COUNT)  in ex_diffupdate()
959     for (idx_new = idx_orig + 1; idx_new < DB_COUNT; ++idx_new)  in ex_diffupdate()
962     if (idx_new == DB_COUNT)  in ex_diffupdate()
1885     if (idx == DB_COUNT)  in diff_check()
1909 	for (i = 0; i < DB_COUNT; ++i)  in diff_check()
1925 	    for (i = 0; i < DB_COUNT; ++i)  in diff_check()
1948     for (i = 0; i < DB_COUNT; ++i)  in diff_check()
2098     if (fromidx == DB_COUNT)  in diff_set_topline()
2121 	if (toidx == DB_COUNT)  in diff_set_topline()
2130 	    for (i = 0; i < DB_COUNT; ++i)  in diff_set_topline()
2410     if (idx == DB_COUNT)	// cannot happen  in diff_find_change()
2428     for (i = 0; i < DB_COUNT; ++i)  in diff_find_change()
2532     for (i = 0; i < DB_COUNT; ++i)  in diff_infold()
2626     if (idx_cur == DB_COUNT)  in ex_diffgetput()
2635 	for (idx_other = 0; idx_other < DB_COUNT; ++idx_other)  in ex_diffgetput()
2644 	if (idx_other == DB_COUNT)  in ex_diffgetput()
2654 	for (i = idx_other + 1; i < DB_COUNT; ++i)  in ex_diffgetput()
2688 	if (idx_other == DB_COUNT)  in ex_diffgetput()
2837 		for (i = 0; i < DB_COUNT; ++i)  in ex_diffgetput()
2842 		if (i == DB_COUNT)  in ex_diffgetput()
2941 	for (i = 0; i < DB_COUNT; ++i)  in diff_fold_update()
2957 	if (diff_buf_idx_tp(buf, tp) != DB_COUNT)  in diff_mode_buf()
2974     if (idx == DB_COUNT || curtab->tp_first_diff == NULL)  in diff_move_to()
3035     if (idx1 == DB_COUNT || idx2 == DB_COUNT || curtab->tp_first_diff == NULL)  in diff_get_corresponding_line_int()
3106     if (idx == DB_COUNT)		// safety check  in diff_lnum_win()
3124     if (i == DB_COUNT)			// safety check  in diff_lnum_win()