Modular in-buffer completion framework for Emacs

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  “記得把人都帶回來,安置在受降城,我們這里的自己人實在是太少了,哪怕是那些被抓去的邊民跟匈奴女人有了孩子,只要邊民願意也記著一起帶回來,我不嫌棄人多,只怕人少。”   雲瑯瞅了一眼那些胡人拿出來的皮貨,就笑道︰“這些人其實呢就是匈奴人的探子。”日日操人人操操操日   巴澤爾的手輕輕地搭在絲綢上,感受著絲綢特有滑膩感,如同正在撫摸美人的肌膚。日日啪riripa2016   霍去病輕笑一聲道︰“如果砍掉你的腦袋能夠讓我大軍找到正確的道路,我並不介意這麼做,只是殺了你也沒用,畢竟,人力有窮時!” 日日啪日日啪动图   曹襄似乎沒有看到公孫敖那雙快要噴火的眼楮,徑直走到何愁有身邊道︰“看樣子老祖宗已經有了章法?”

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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