> For the complete documentation index, see [llms.txt](https://emacs-lisp.ivory.cafe/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://emacs-lisp.ivory.cafe/lisp-shu-ju-lei-xing/2.5-bian-ji-lei-xing/2.5.5-zhong-duan-lei-xing.md).

# 2.5.5 终端类型

终端指指调用显示一个或若干个 Emacs 框架的设备（详情查阅框架章节）。

终端类型没有读取语法。它们的打印表示采用哈希记法，其中指明了终端的编号和 TTY 设备的文件名。

```
(get-device-terminal nil)
    => #<terminal 1 on /dev/tty>
```


---

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