Modular in-buffer completion framework for Emacs

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  因為這天下是皇帝的!   孟二不滿的又遞過來一個盆子,示意紅袖快點裝粥。深爱五月t天   听曹襄說起秋收節,李敢一骨碌坐起來,兩眼冒著精光,拍著地板大叫道︰“今年有吳越之地的歌姬獻舞,听說吳越自古出美女,我們不可不去!”anquye只要最新最新地址   雲瑯嘆口氣,指指天空,然後就不再多說話。   雲瑯點點頭道︰“是啊,是你帶來的混賬玩意拿人家練箭法的,現在僥幸活命,你出力氣賠償人家一些有什麼不妥的?”俺去啦四房播播   正在吃包子的阿嬌停頓了一下,把嘴里的包子吃下去之後就驚奇地問道︰“老虎?”

Company is a text completion framework for Emacs. The name stands for "complete anything". It uses pluggable back-ends and front-ends to retrieve and display completion candidates.

It comes with several back-ends such as Elisp, Clang, Semantic, Eclim, Ropemacs, Ispell, CMake, BBDB, Yasnippet, dabbrev, etags, gtags, files, keywords and a few others.

The CAPF back-end provides a bridge to the standard completion-at-point-functions facility, and thus works with any major mode that defines a proper completion function.


company-elisp company-semantic


This package is part of GNU ELPA (M-x list-packages).

Advanced users can also download the development snapshot.


Once installed, enable company-mode with M-x company-mode.

Completion will start automatically after you type a few letters. Use M-n and M-p to select, <return> to complete or <tab> to complete the common part. Search through the completions with C-s, C-r and C-o. Press M-(digit) to quickly complete with one of the first 10 candidates.

Type M-x company-complete to initiate completion manually. Bind this command to a key combination of your choice.

When the completion candidates are shown, press <f1> to display the documentation for the selected candidate, or C-w to see its source. Not all back-ends support this.

To use company-mode in all buffers, add the following line to your init file:

(add-hook 'after-init-hook 'global-company-mode)

To see or change the list of enabled back-ends, type M-x customize-variable RET company-backends. Also see its description for information on writing a back-end.

For information on specific back-ends, also check out the comments inside the respective files.

For more information, type M-x describe-function RET company-mode.

To customize other aspects of its behavior, type M-x customize-group RET company.

See Also


If you experience any problems or have a feature request, please use the issue tracker.


Company is subject to the same copyright assignment policy as Emacs itself, org-mode, CEDET and other packages in GNU ELPA. Any legally significant contributions can only be accepted after the author has completed their paperwork. Please ask for the request form, and we'll send it to you.

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