Modular in-buffer completion framework for Emacs

View on GitHub



  雪林兄將司馬談扯到牆根坐下淡淡的道︰“沒辦法,某家是縣令,治下還有一萬六千七百八十四戶百姓,我如果不幫他們出聲,也就沒人出聲了。”   一群黑甲跳蕩兵擋在霍去病的身後,阻止其余人上前,不斷地有人從堡壘上掉下來,然後再爬上去。超碰最新上传视频97   雲瑯有吃的,這些人卻沒有,他看一下手里的面餅,就招手喚過宮衛,指指檻車里的肉塊道︰“送過去吧,我吃點面餅就好。”超碰在线   霍去病一把抱住雲瑯,抱得很緊,額頭用力的在雲瑯的肩頭撞擊著,一句話都說不出來。   皇帝只對犯了輕罪的人施行畫地為牢的策略,從而彰顯他的文治武功。超碰免费公开视频   雲瑯搖頭道︰“真的去過,那就是一座荒島,上面什麼都沒有。”

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.

More Reading