method

close_screen

v1_9_3_125 - Show latest stable - 0 notes - Class: Curses

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close_screen() public

A program should always call Curses.close_screen before exiting or escaping from curses mode temporarily. This routine restores tty modes, moves the cursor to the lower left-hand corner of the screen and resets the terminal into the proper non-visual mode.

Calling Curses.refresh or Curses.doupdate after a temporary escape causes the program to resume visual mode.

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static VALUE
curses_close_screen(void)
{
    curses_stdscr();
#ifdef HAVE_ISENDWIN
    if (!isendwin())
#endif
        endwin();
    rb_stdscr = 0;
    return Qnil;
}

close_screen

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