Up to 4K 60fps, 8K 30fps
而根据分析师郭明錤，MacBook Pro 将采用 on-cell 触控屏幕，而不是全贴合的「in-cell」。
，详情可参考Line官方版本下载
DECSTBM doesn’t work because of our unicode half-block shenanigans. We’re squeezing two pixels into each terminal character, and so we want to be able to “scroll” in half-pixels; our scroll needs to turn lower half blocks into upper half blocks when we’re moving vertically. That operation just doesn’t exist.
// 栈空 → 无更大元素，返回-1；栈非空 → 取栈顶（第一个更大值）