2023 wmove(window, row, column)	/* move cursor to indicated position in window */  in wmove()  argument
2024 WINDOW *window;  in wmove()
2027 	if ((row < window->Num_lines) && (column < window->Num_cols))
2029 		window->LX = column;
2030 		window->LY = row;
2057 werase(window)			/* clear the specified window		*/  in werase()  argument
2058 WINDOW *window;  in werase()
2063 	window->SCROLL_CLEAR = CLEAR;
2064 	window->scroll_up = window->scroll_down = 0;
2065 	for (i = 0, tmp = window->first_line; i < window->Num_lines; i++, tmp = tmp->next_screen)
2066 		clear_line(tmp, 0, window->Num_cols);
2070 wclrtoeol(window)	/* erase from current cursor position to end of line */  in wclrtoeol()  argument
2071 WINDOW *window;  in wclrtoeol()
2076 	window->SCROLL_CLEAR = CHANGE;
2077 	column = window->LX;
2078 	row = window->LY;
2079 	for (row = 0, tmp = window->first_line; row < window->LY; row++)
2081 	clear_line(tmp, column, window->Num_cols);
2085 wrefresh(window)		/* flush all previous output		*/  in wrefresh()  argument
2086 WINDOW *window;  in wrefresh()
2088 	wnoutrefresh(window);
2093 …f(stderr, "columns=%d, lines=%d, SC=%d, SR=%d\n",window->Num_cols, window->Num_lines, window->SC, …
2094 …for (value = 0, temp = window->first_line; value < window->Num_lines; value++, temp = temp->next_s…
2124 touchwin(window)  in touchwin()  argument
2125 WINDOW *window;  in touchwin()
2130 	for (line_counter = 0, user_line = window->first_line; 
2131 		line_counter < window->Num_lines; line_counter++)
2135 	window->SCROLL_CLEAR = TRUE;
2139 wnoutrefresh(window)  in wnoutrefresh()  argument
2140 WINDOW *window;  in wnoutrefresh()
2148 	if (window->SR >= virtual_scr->Num_lines)
2150 	user_line = window->first_line;
2152 	virtual_scr->SCROLL_CLEAR = window->SCROLL_CLEAR;
2153 	virtual_scr->LX = window->LX + window->SC;
2154 	virtual_scr->LY = window->LY + window->SR;
2155 	virtual_scr->scroll_up = window->scroll_up;
2156 	virtual_scr->scroll_down = window->scroll_down;
2157 	if ((last_window_refreshed == window) && (!window->SCROLL_CLEAR))
2159 	for (line_counter = 0; line_counter < window->SR; line_counter++)
2163 	for (line_counter = 0; (line_counter < window->Num_lines)
2164 		&& ((line_counter + window->SR) < virtual_scr->Num_lines); 
2167 …if ((last_window_refreshed != window) || (user_line->changed) || ((SCROLL | CLEAR) & window->SCROL…
2169 			for (user_col = 0, virt_col = window->SC; 
2178 			     virt_col = window->SC + user_line->last_char; 
2180 				  && (user_col < window->Num_cols); 
2187 		if (virtual_scr->Num_cols != window->Num_cols)
2189 			if (virtual_line->last_char < (user_line->last_char + window->SC))
2195 					  (user_line->last_char + window->SC));
2205 	window->SCROLL_CLEAR = FALSE;
2206 	window->scroll_up = window->scroll_down = 0;
2207 	last_window_refreshed = window;
2257 wgetch(window)			/* get character from specified window	*/  in wgetch()  argument
2258 WINDOW *window;  in wgetch()
2302 		in_value = wgetch(window);
2413 waddch(window, c)	/* output the character in the specified window	*/  in waddch()  argument
2414 WINDOW *window;  in waddch()
2424 	column = window->LX;
2435 			waddch(window, ' ');
2438 	else if ((column < window->Num_cols) && (window->LY < window->Num_lines))
2445 			tmpline = window->line_array[window->LY];
2447 			tmpline->attributes[column] = window->Attrib;
2464 			wclrtoeol(window);
2465 			window->LX = window->Num_cols;
2468 			window->LX = 0;
2470 			window->LX--;
2472 			window->LX++;
2474 	if (window->LX >= window->Num_cols)
2476 		window->LX = 0;
2477 		window->LY++;
2478 		if (window->LY >= window->Num_lines)
2480 			window->LY = window->Num_lines - 1;
2487 	window->SCROLL_CLEAR = CHANGE;
2491 winsertln(window)	/* insert a blank line into the specified window */  in winsertln()  argument
2492 WINDOW *window;  in winsertln()
2498 	window->scroll_down += 1;
2499 	window->SCROLL_CLEAR = SCROLL;
2500 	column = window->LX;
2501 	row = window->LY;
2502 …for (row = 0, tmp = window->first_line; (row < window->Num_lines) && (tmp->next_screen != NULL); r…
2507 	clear_line(tmp1, 0, window->Num_cols);
2509 	for (row = 0, tmp = window->first_line; (row < window->LY) && (tmp->next_screen != NULL); row++)
2511 	if ((window->LY == (window->Num_lines - 1)) && (window->Num_lines > 1))
2518 	else if (window->Num_lines > 1)
2528 	if (window->LY == 0)
2529 		window->first_line = tmp1;
2531 	for (row = 0, tmp1 = window->first_line; 
2532 		row < window->Num_lines; row++)
2534 		window->line_array[row] = tmp1;
2540 wdeleteln(window)	/* delete a line in the specified window */  in wdeleteln()  argument
2541 WINDOW *window;  in wdeleteln()
2547 	if (window->Num_lines > 1)
2549 		window->scroll_up += 1;
2550 		window->SCROLL_CLEAR = SCROLL;
2551 		column = window->LX;
2552 		row = window->LY;
2553 		for (row = 0, tmp = window->first_line; row < window->LY; row++)
2555 		if (window->LY == 0)
2556 			window->first_line = tmp->next_screen;
2566 		clear_line(tmpline, 0, window->Num_cols);
2568 		for (row = 0, tmp = window->first_line; tmp->next_screen != NULL; row++)
2581 		for (row = 0, tmp = window->first_line; row < window->Num_lines; row++)
2583 			window->line_array[row] = tmp;
2589 		clear_line(window->first_line, 0, window->Num_cols);
2594 wclrtobot(window)	/* delete from current position to end of the window */  in wclrtobot()  argument
2595 WINDOW *window;  in wclrtobot()
2600 	window->SCROLL_CLEAR |= CLEAR;
2601 	column = window->LX;
2602 	row = window->LY;
2603 	for (row = 0, tmp = window->first_line; row < window->LY; row++)
2605 	clear_line(tmp, column, window->Num_cols);
2606 	for (row = (window->LY + 1); row < window->Num_lines; row++)
2609 		clear_line(tmp, 0, window->Num_cols);
2611 	wmove(window, row, column);
2615 wstandout(window)	/* begin standout mode in window	*/  in wstandout()  argument
2616 WINDOW *window;  in wstandout()
2619 		window->Attrib |= A_STANDOUT;
2623 wstandend(window)	/* end standout mode in window	*/  in wstandend()  argument
2624 WINDOW *window;  in wstandend()
2626 	window->Attrib &= ~A_STANDOUT;
2630 waddstr(window, string)	/* write 'string' in window	*/  in waddstr()  argument
2631 WINDOW *window;  in waddstr()
2637 		waddch(window, *wstring);
2641 clearok(window, flag)	/* erase screen and redraw at next refresh	*/  in clearok()  argument
2642 WINDOW *window;  in clearok()
2764 nodelay(window, flag)  in nodelay()  argument
2765 WINDOW *window;  in nodelay()
2771 idlok(window, flag)  in idlok()  argument
2772 WINDOW *window;  in idlok()
2778 keypad(window, flag)  in keypad()  argument
2779 WINDOW *window;  in keypad()
2830 delwin(window)		/* delete the window structure			*/  in delwin()  argument
2831 WINDOW *window;  in delwin()
2835 	for (i = 1; (i < window->Num_lines) && (window->first_line->next_screen != NULL); i++)
2837 		window->first_line = window->first_line->next_screen;
2838 		free(window->first_line->prev_screen->row);
2839 		free(window->first_line->prev_screen->attributes);
2840 		free(window->first_line->prev_screen);
2842 	if (window == last_window_refreshed)
2844 	if (window->first_line != NULL)
2846 		free(window->first_line->row);
2847 		free(window->first_line->attributes);
2848 		free(window->first_line);
2849 		free(window);
2859 wprintw(WINDOW *window, const char *format, ...)  in wprintw()
2863 	WINDOW *window;  in wprintw()  local
2875 	window = va_arg(ap, WINDOW *);  in wprintw()
2890 				iout(window, value);  in wprintw()
2895 				waddch(window, value);  in wprintw()
2900 					waddstr(window, wtemp);  in wprintw()
2908 				waddch(window, '\n');  in wprintw()
2917 				waddch(window, value);  in wprintw()
2922 			waddch(window, *fpoint++);  in wprintw()
2930 iout(window, value)	/* output characters		*/  in iout()  argument
2931 WINDOW *window;  in iout()
2937 		iout(window, i);
2938 	waddch(window, ((value % 10) + '0'));
2972 Insert_line(row, end_row, window)	/* insert line into screen */  in Insert_line()  argument
2975 WINDOW *window;
2981 	for (i = 0, tmp = curscr->first_line; i < window->SR; i++)
2983 	if ((end_row + window->SR) == 0)
2999 	clear_line(tmp, 0, window->Num_cols);
3001 	for (i = 0, tmp = curscr->first_line; (tmp->next_screen != NULL) && (i < window->SR); i++)
3006 	if ((tmp->prev_screen != NULL) && (window->Num_lines > 0))
3011 	if ((row + window->SR) == 0)
3016 	if ((!String_table[cs__]) && (end_row < window->Num_lines))
3018 		Position(window, (window->SR + end_row), 0);
3021 	Position(window, (window->SR + row), 0);
3027 …for (i = 0, top_of_win = curscr->first_line; (top_of_win->next_screen != NULL) && (i < window->SR)…
3034 Delete_line(row, end_row, window)	/* delete a line on screen */  in Delete_line()  argument
3037 WINDOW *window;
3046 	while (i < window->SR)
3055 	if ((row + window->SR) == 0)
3068 	clear_line(tmp1, 0, window->Num_cols);
3073 	for (i = 0, tmp = curscr->first_line; (tmp->next_screen != NULL) && (i < window->SR); i++)
3084 	Position(window, (window->SR + row), 0);
3086 	if ((!String_table[cs__]) && (end_row < window->Num_lines))
3088 		Position(window, (window->SR + end_row), 0);
3093 		Position(window, (window->SR + end_row), 0);
3097 	if (row == (window->Num_lines-1))
3099 	if ((row + window->SR) == 0)
3105 CLEAR_TO_EOL(window, row, column)  in CLEAR_TO_EOL()  argument
3106 WINDOW *window;  in CLEAR_TO_EOL()
3112 	for (y = 0, tmp1 = curscr->first_line; (y < (window->SR+row)) && (tmp1->next_screen != NULL); y++)
3114 	for (x = column; x<window->Num_cols; x++)
3126 			Position(window, row, column);
3133 			for (x = column; x < window->Num_cols; x++)
3141 check_delete(window, line, offset, pointer_new, pointer_old)  in check_delete()  argument
3142 WINDOW *window;  in check_delete()
3172 				Position(window, line, (end_new+k));
3173 				CLEAR_TO_EOL(window, line, (end_new+k));
3175 			Position(window, line, offset);
3177 				Char_del(old_lin, old_att, offset, window->Num_cols);
3193 check_insert(window, line, offset, pointer_new, pointer_old)  in check_insert()  argument
3194 WINDOW *window;  in check_insert()
3234 			Position(window, line, offset);
3245 				Char_ins(old_lin, old_att, new_lin[k], new_att[k], k, window->Num_cols);
3261 	WINDOW *window;  in doupdate()  local
3292 	window = virtual_scr;  in doupdate()
3311 					for (j = 0; j < window->Num_cols; j++)  in doupdate()
3338 	for (from_top = 0, curr = top_of_win, virt = window->first_line;   in doupdate()
3339 			from_top < window->Num_lines; from_top++)  in doupdate()
3352 	virt = window->first_line;  in doupdate()
3362 		for (first_same = window->Num_lines;   in doupdate()
3367 		    (last_same < window->Num_lines) && (virtual_lines[last_same]== FALSE);  in doupdate()
3377 				     (last_same < window->Num_lines) &&   in doupdate()
3389 					((window->scroll_up) && (diff) &&   in doupdate()
3403 							(bottom < window->Num_lines) &&   in doupdate()
3414 								list[0] = min((bottom - 1), (window->Num_lines - 1));  in doupdate()
3421 								old = Delete_line(from_top, min((bottom - 1), (window->Num_lines - 1)), window);  in doupdate()
3438 							   offset < window->Num_lines;   in doupdate()
3454 					((window->scroll_down) && (tmp_ft >= 0) &&   in doupdate()
3468 							(bottom < window->Num_lines) &&   in doupdate()
3479 								list[0] = min((bottom - 1), (window->Num_lines - 1));  in doupdate()
3486 								old = Insert_line(tmp_ft, min((bottom - 1), (window->Num_lines -1)), window);  in doupdate()
3503 							   offset < window->Num_lines;   in doupdate()
3528 	for (from_top = 0, curr = curscr->first_line; from_top < window->SR; from_top++)  in doupdate()
3531 …for (from_top = 0, curr = top_of_win, virt = window->first_line; from_top < window->Num_lines; fro…  in doupdate()
3551 			while ((vrt_lin[j] != '\0') && (j < window->Num_cols))  in doupdate()
3560 						Position(window, from_top, j);  in doupdate()
3572 					Position(window, from_top, j);  in doupdate()
3586 							changed = check_insert(window, from_top, j, virt, curr);  in doupdate()
3588 					changed = check_delete(window, from_top, j, virt, curr);  in doupdate()
3592 						changed = check_insert(window, from_top, j, virt, curr);  in doupdate()
3593 …if (((!changed) || (cur_lin[j] != vrt_lin[j]) || (cur_att[j] != vrt_att[j])) && (j < window->Num_c…  in doupdate()
3599 							Position(window, from_top, j);  in doupdate()
3609 					Position(window, from_top, j);  in doupdate()
3615 				Position(window, from_top, j);  in doupdate()
3616 				CLEAR_TO_EOL(window, from_top, j);  in doupdate()
3626 			while ((j < window->Num_cols) && (c2[j] != '\0'))  in doupdate()
3628 				while ((c1[j] == c2[j]) && (att1[j] == att2[j]) && (j < window->Num_cols) && (c2[j] != '\0'))  in doupdate()
3640 				if ((j < window->Num_cols) && (c2[j] != '\0'))  in doupdate()
3642 					Position(window, from_top, begin_old);  in doupdate()
3643 					CLEAR_TO_EOL(window, from_top, j);  in doupdate()
3644 					Position(window, from_top, begin_old);  in doupdate()
3645 					for (j = begin_old; (c2[j] != '\0') && (j < window->Num_cols); j++)  in doupdate()
3651 				Position(window, from_top, j);  in doupdate()
3652 				CLEAR_TO_EOL(window, from_top, j);  in doupdate()
3658 			Position(window, from_top, j);  in doupdate()
3663 	Position(window, window->LY, window->LX);  in doupdate()
3667 Position(window, row, col)	/* position the cursor for output on the screen	*/  in Position()  argument
3668 WINDOW *window;  in Position()
3678 	pos_row = row + window->SR;
3679 	pos_column = col + window->SC;