Function enableAltScreen

cursed_renderer.go:645–651

enableAltScreen sets the alt screen mode. Note that this writes to the buffer directly if write is true.

(s *cursedRenderer, enable bool, write bool)

// enableAltScreen sets the alt screen mode.
// Note that this writes to the buffer directly if write is true.
func enableAltScreen(s *cursedRenderer, enable bool, write bool) {
	if enable {
		enterAltScreen(s, write)
	} else {
		exitAltScreen(s, write)
	}
}

func enterAltScreen(s *cursedRenderer, write bool) {
	s.scr.SaveCursor()