Modular in-buffer completion framework for Emacs

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  雲瑯笑道︰“你是擔心我弄死了一個繡衣使者從他身上弄來了這道文牒吧?”   一下子就把古人做學問的毛病給暴露出來了,他們主觀的做學問,主觀的判斷事物,用自己的思想來替代世上所有人的思想,論文的可讀性大大的超越了論文的實用性。大香蕉   司馬遷微微一笑道︰“我如果是你的主將,會把你的腦袋砍下來之後再仔細地研究你的說辭。”大香蕉网   謝長川把身子靠在羊毛軟塌上,伸直了腿腳擴大一下吸收日月精華的範圍,打了一個哈欠道。   在這兩天中,伊秩斜的使者不斷地前往於單的軍中,開始的時候,去一個使者,於單就會殺掉一個使者,直到於單殺掉了六個使者之後,他再次見到的卻是號稱距離昆侖神最近的大鬼巫。大香蕉视频   李敢咬開了一個大包子,瞅瞅里面的肉餡,再一口把包子吞下去了。

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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