get_input (Raggle::Interfaces::NcursesInterface)

    # File raggle, line 3806
          def NcursesInterface::get_input(msg = 'default_input')
            e_msg = $config["msg_#{msg}"]

            # print entry message
            msg = e_msg + (' ' * ($config['w'] - e_msg.length - 1))
            Ncurses::stdscr.color_set $config['theme']['status_bar_cols'], nil
            Ncurses::mvprintw $config['h'], 0, msg.escape_format

            # get string
            str = ''
            Ncurses::echo if $config['use_noecho']
            Ncurses::mvprintw $config['h'], e_msg.size + 1, ''
            Ncurses::getstr(str)
            Ncurses::noecho if $config['use_noecho']
            Ncurses::refresh

            str  # return the input
          end