Method unlock

src/executors/executor.rs:103–106

(&mut self, index: usize)

            weak,
            text: Arc::new(RwLock::new(DisplayText::new())),
            choose_lock: Rc::new(RefCell::new(false)),
            video_context: Rc::new(RefCell::new(VideoContext::default())),
            figure_items,
            figure_id: Rc::new(RefCell::new(0)),
            text_tx: None,
            auto_tx: None,
            delay_channels: None,