> Why? Some terminals support flow control via XON/XOFF, which is Ctrl-S and Ctrl-Q. Except if the app opened the terminal in raw mode, in which case the app g

> Why? Some terminals support flow control via XON/XOFF, which is Ctrl-S and Ctrl-Q. Except if the app opened the terminal in raw mode, in which case the app gets the control character.