365 	ul->ul_len = 1;  in u_save_line()
372 	ul->ul_len = curbuf->b_ml.ml_line_len;  in u_save_line()
373 	ul->ul_line = vim_memsave(line, ul->ul_len);  in u_save_line()
1489 	array[i].ul_len = line_len + 1;  in unserialize_uep()
1867     line_ptr.ul_len = 0;  in u_read_undo()
1991 	line_ptr.ul_len = str_len + 1;  in u_read_undo()
2748 		    if (curbuf->b_ml.ml_line_len != uep->ue_array[i].ul_len  in u_undoredo()
2817 					  uep->ue_array[i].ul_len, TRUE, TRUE);  in u_undoredo()
2820 			     (colnr_T)uep->ue_array[i].ul_len, ML_APPEND_UNDO);  in u_undoredo()
3232 	if (uep->ue_array[lnum - 1].ul_len != curbuf->b_ml.ml_line_len  in u_find_first_changed()
3233 		|| memcmp(p, uep->ue_array[lnum - 1].ul_line, uep->ue_array[lnum - 1].ul_len) != 0)  in u_find_first_changed()
3462     buf->b_u_line_ptr.ul_len = 0;  in u_clearall()
3496 	curbuf->b_u_line_ptr.ul_len = 0;  in u_clearline()
3533 				     curbuf->b_u_line_ptr.ul_len, TRUE, FALSE);  in u_undoline()