Method sync_now

terminal/src/lib.rs:430–432

(&mut self)

    }

    fn sync_now(&mut self) -> io::Result<()> {
        if self.sync_enabled { Ok(()) } else { io::stdout().flush() }
    }

    fn set_sync(&mut self, enabled: bool) -> io::Result<bool> {
        if !self.sync_enabled {