Modular in-buffer completion framework for Emacs

View on GitHub



  原本戰戰兢兢在荒野中如同野獸一般謀生的野人,現在,因為煤石的原因,他們逐漸從山野里搬出來了,小心地在沒有耕種價值的地方修建了自家的房屋。   大長秋見雲浪問的認真,特意想了一下,認真的對雲瑯道︰“沒有,半成的可能都沒有。三個王里面,最可怕的不是富甲天下的城陽王,也不是兵甲最鋒利的小梁王,而是陰沉的淮南王。caopor超碰在线字幕   自從開春之後,雲氏莊園的訪客就絡繹不絕。超碰视频下载页面   長平站在岸上喊道︰“此事還需要你去跟陛下分說!” 超碰在线视频下载页面火狐   “小?哈哈哈,全都到了看著我流口水的年紀,還小嗎?劉綽!你管著他們只會害了他們,沒有你幫忙的四個小崽子,陛下才會將他們用到極致!”

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