Modular in-buffer completion framework for Emacs

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  他發現眼前的雲瑯跟父親口中的雲瑯似乎是兩個人,一個無害的如同山林里的麋鹿,一個暴虐的如同山澗里的惡龍。   “你確定?”狠狠干   這些首飾也就罷了,阿嬌畢竟是一個見多識廣的貴婦,滿大漢的名貴寶物任由她賞玩,所以,見到了喜歡的首飾就隨手戴上,並不會讓她激動的忘乎所以。手机看片   平叟忽然覺得卓姬似乎有些英氣勃勃的樣子,這樣的神情,他好久沒有在卓姬身上看到了。   “胡說,阿襄的膽子還是很大的,且一心想要建功立業!”霍去病回答的慷慨激昂。黄色电影   曹襄愣了一下道︰“你不擔心?”

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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