# 2.5.4 框架类型

框架是指包含一个或更多窗口的屏幕显示区域；我们也使用属于 "frame" 来描述指代一些lisp对象，而这些对象被Emacs用来指代屏幕区域。

框架没有读取语法。它们的打印显示采用哈希记号，其中包含框架的名称，以及内存地址（用来区分不同的框架）。

```
(selected-frame)
    => #<frame emacs@psilocin.gnu.org 0xdac80>
```

查阅 框架章节，以获得更多处理框架的函数信息。


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