Ruby 2.0.0 リファレンスマニュアル > ライブラリ一覧 > cursesライブラリ > Curses::Windowクラス > scrl

instance method Curses::Window#scrl

scrl(num)[permalink][rdoc]

[TODO]

Scrolls the current window Fixnum +num+ lines. The current cursor position is not changed.

For positive +num+, it scrolls up.

For negative +num+, it scrolls down.

[PARAM] num: