299 	    if (reg->y_size == 0)  in get_register()
302 		reg->y_array = ALLOC_MULT(char_u *, reg->y_size);  in get_register()
305 		for (i = 0; i < reg->y_size; ++i)  in get_register()
441 	pp = &(y_current->y_array[y_current->y_size - 1]);  in stuff_yank()
463 	y_current->y_size = 1;  in stuff_yank()
659 	for (i = y_current->y_size; --i >= 0; )  in do_execreg()
666 	    if (y_current->y_type == MLINE || i < y_current->y_size - 1  in do_execreg()
820 	    for (i = 0; i < y_current->y_size; ++i)  in insert_reg()
832 		if (y_current->y_type == MLINE || i < y_current->y_size - 1)  in insert_reg()
954     for (i = 0; i < y_current->y_size; ++i)  in cmdline_paste_reg()
960 	if ((y_current->y_type == MLINE || i < y_current->y_size - 1) && !remcr)  in cmdline_paste_reg()
1010     for (n = 0; n < reg->y_size; n++)  in yank_do_autocmd()
1118     free_yank(y_current->y_size);  in free_yank_all()
1189     y_current->y_size = yanklines;  in op_yank()
1305 	new_ptr = ALLOC_MULT(char_u *, curr->y_size + y_current->y_size);  in op_yank()
1308 	for (j = 0; j < curr->y_size; ++j)  in op_yank()
1323 	    pnew = alloc(STRLEN(curr->y_array[curr->y_size - 1])  in op_yank()
1327 		y_idx = y_current->y_size - 1;  in op_yank()
1339 	while (y_idx < y_current->y_size)  in op_yank()
1341 	curr->y_size = j;  in op_yank()
1505 				    sizeof(char_u *) * y_current->y_size, TRUE);  in copy_yank_reg()
1507 	y_current->y_size = 0;  in copy_yank_reg()
1509 	for (j = 0; j < y_current->y_size; ++j)  in copy_yank_reg()
1513 		y_current->y_size = 0;  in copy_yank_reg()
1544     long	y_size;  in do_put()  local
1620 		y_size = 0;  in do_put()
1625 			y_array[y_size] = ptr;  in do_put()
1626 		    ++y_size;  in do_put()
1643 		y_array = ALLOC_MULT(char_u *, y_size);  in do_put()
1651 	    y_size = 1;		// use fake one-line yank register  in do_put()
1661 	y_size = y_current->y_size;  in do_put()
1708     if (y_size == 0 || y_array == NULL)  in do_put()
1717 	lnum = curwin->w_cursor.lnum + y_size + 1;  in do_put()
1823 	for (i = 0; i < y_size; ++i)  in do_put()
2003 	if (y_type == MCHAR && y_size == 1)  in do_put()
2105 		    totlen = (int)STRLEN(y_array[y_size - 1]);  in do_put()
2109 		    STRCPY(newp, y_array[y_size - 1]);  in do_put()
2130 		for (; i < y_size; ++i)  in do_put()
2132 		    if (y_type != MCHAR || i < y_size - 1)  in do_put()
2146 			if (cnt == count && i == y_size - 1)  in do_put()
2166 			if (cnt == count && i == y_size - 1)  in do_put()
2204 	    col = (colnr_T)STRLEN(y_array[y_size - 1]) - lendiff;  in do_put()
2382 	    for (j = 0; !do_show && j < yb->y_size; ++j)  in ex_display()
2385 	    if (do_show || yb->y_size == 0)  in ex_display()
2396 		for (j = 0; j < yb->y_size && n > 1; ++j)  in ex_display()
2654 	for (i = 0; i < y_current->y_size; ++i)  in get_reg_contents()
2667     for (i = 0; i < y_current->y_size; ++i)  in get_reg_contents()
2672 	if (y_current->y_type == MLINE || i < y_current->y_size - 1)  in get_reg_contents()
2682 	for (i = 0; i < y_current->y_size; ++i)  in get_reg_contents()
2689 	    if (y_current->y_type == MLINE || i < y_current->y_size - 1)  in get_reg_contents()
2902 	y_ptr->y_size = 0;  in str_to_reg()
2928 	if (y_ptr->y_size > 0 && y_ptr->y_type == MCHAR)  in str_to_reg()
2936     if (y_ptr->y_size + newlines == 0)  in str_to_reg()
2944     pp = lalloc_clear((y_ptr->y_size + newlines) * sizeof(char_u *), TRUE);  in str_to_reg()
2947     for (lnum = 0; lnum < y_ptr->y_size; ++lnum)  in str_to_reg()
3013     y_ptr->y_size = lnum;  in str_to_reg()