> For the complete documentation index, see [llms.txt](https://overleaf-pro.ayaka.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overleaf-pro.ayaka.space/latex/zh-tw/zhi-shi-ku/160-which-emacs-commands-are-usable-in-emacs-mode.md).

# 在 emacs 模式中可使用哪些 emacs 指令？

Emacs 模式（你可以透過你的 [帳戶設定頁面](https://www.overleaf.com/users/edit)）來自一個名為 CodeMirror 的開源專案。它的發展非常迅速，所以還缺少一些功能，而且目前也還沒有任何官方文件。

要查看支援哪些按鍵，目前唯一的辦法是查看這裡原始碼中的 keyMap 變數： <http://codemirror.net/keymap/emacs.js>

### Ctrl-N、Ctrl-T 和 Ctrl-W

瀏覽器經常會使用 Emacs 會用到的按鍵組合，包括 Ctrl-N、Ctrl-T 和 Ctrl-W，來開啟或關閉視窗或分頁。這些瀏覽器會在事件傳送到 Overleaf 之前就攔截它們，所以很遺憾，我們無法做任何事來改變這一點。

視你的瀏覽器和作業系統而定，你也許可以透過重新對應瀏覽器的鍵盤快速鍵來解決這個問題。例如， [有一個 Firefox 擴充套件](https://addons.mozilla.org/en-GB/firefox/addon/s3menu-wizard/) （而且不只這一個）可以讓你重新對應那些按鍵組合，使它們不再在瀏覽器中觸發動作。

另外也值得注意的是，Ctrl 快捷鍵的問題不會影響 Mac OS 上的瀏覽器，因為它們通常會使用 Command 鍵來執行這些功能。


---

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