2311 	nexttp = tp->tp_next;  in close_windows()
2344     return (one_window() && first_tabpage->tp_next == NULL);  in last_window()
2772     for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next)  in win_close_othertab()
2787 	    first_tabpage = tp->tp_next;  in win_close_othertab()
2790 	    for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp;  in win_close_othertab()
2791 							   ptp = ptp->tp_next)  in win_close_othertab()
2798 	    ptp->tp_next = tp->tp_next;  in win_close_othertab()
2844     while (first_tabpage->tp_next != NULL)  in win_free_all()
3096     if (curtab->tp_next != NULL)  in alt_tabpage()
3097 	return curtab->tp_next;  in alt_tabpage()
3100     for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next)  in alt_tabpage()
3951 	    newtp->tp_next = first_tabpage;  in win_new_tabpage()
3960 		for (tp = first_tabpage; tp->tp_next != NULL  in win_new_tabpage()
3961 					       && n < after; tp = tp->tp_next)  in win_new_tabpage()
3964 	    newtp->tp_next = tp->tp_next;  in win_new_tabpage()
3965 	    tp->tp_next = newtp;  in win_new_tabpage()
4101 	first_tabpage = tab->tp_next;  in close_tabpage()
4106 	for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tab;  in close_tabpage()
4107 							    ptp = ptp->tp_next)  in close_tabpage()
4110 	ptp->tp_next = tab->tp_next;  in close_tabpage()
4129     for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next)  in find_tabpage()
4144     for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next)  in tabpage_index()
4297     if (first_tabpage->tp_next == NULL)  in goto_tabpage()
4307 	if (curtab->tp_next == NULL)  in goto_tabpage()
4310 	    tp = curtab->tp_next;  in goto_tabpage()
4319 	    for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL;  in goto_tabpage()
4320 		    tp = tp->tp_next)  in goto_tabpage()
4328 	for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next)  in goto_tabpage()
4419     if (first_tabpage->tp_next == NULL)  in tabpage_move()
4422     for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next)  in tabpage_move()
4425     if (tp == curtab || (nr > 0 && tp->tp_next != NULL  in tabpage_move()
4426 						    && tp->tp_next == curtab))  in tabpage_move()
4433 	first_tabpage = curtab->tp_next;  in tabpage_move()
4437 	    if (tp->tp_next == curtab)  in tabpage_move()
4441 	tp->tp_next = curtab->tp_next;  in tabpage_move()
4447 	curtab->tp_next = first_tabpage;  in tabpage_move()
4452 	curtab->tp_next = tp_dst->tp_next;  in tabpage_move()
4453 	tp_dst->tp_next = curtab;  in tabpage_move()
6594 	case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1;  in tabline_height()
6643     if (first_tabpage->tp_next != NULL)  in only_one_window()
6889     for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next)  in get_tab_number()