Modular in-buffer completion framework for Emacs

View on GitHub



  劉陵陪著笑臉道︰“單于很好!”日本电影100禁在线看   謝長川覺得雲瑯說的在理,沒死在戰場上,如果死在棺槨機關手里,他死不瞑目!伊人   高世青徑直跳進坑里,顧不上用鏟子嗎,直接用匕首一點點的刮開面前的夯土,再次用匕首敲擊一下這塊有稜有角的大塊夯土。   跟霍去病,雲瑯對峙的軍隊正是左谷蠡王的軍隊,短短的十天之內,左谷蠡王的軍營里就增加了不下五百個傷兵。在线视频一本道   騎都尉並沒有放過那些退走的匈奴人,然後就有小股的騎兵帶著鑼鼓離開橋頭堡去騷擾匈奴人。

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