Modular in-buffer completion framework for Emacs

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  曹襄大大咧咧的道︰“看唄,我們有什麼見不得人的事情嗎?”   地里的莊稼已經開始抽穗了,油油的在原野上招展。色撸撸电影先锋   東方朔搖搖頭道︰“這一次不成了,我損傷了阿嬌的利益,沒人肯出手幫我。”色撸撸百度影院   雲瑯從地上撿起那半塊餅子,把沾上沙子的地方掰掉重新還給曹襄道︰“我父親要是衛青,表哥要是霍去病,我就敢說陣斬一千……”   鵝卵石最容易被湍急的水流沖走,如今之所以安穩如山,完全是因為這些鵝卵石被密密匝匝的木樁給鎖死了。色撸撸网   衛良可沒有衛伉那麼大的心,不等雲瑯發怒,就單膝跪地抱拳過頂道︰“我家少主無禮,還請軍司馬寬諧。”

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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