Modular in-buffer completion framework for Emacs

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  “摩擦力還是太大,偏轉三十度並不能解決所有問題,看來,還要在犁頭的鋒面添加一點弧度……”   拉開了鎖鏈之後,雲瑯推開了石壁大門,鑽進去之後等大門關上,在這之前他就戴上了厚厚的綢布口罩。久久婷婷五月综合色啪   骷髏頭部就是被老鼠不小心踫掉的。狠狠爱亚洲五月婷婷   非常人行非常事,雲瑯回到屋子的時候,就看到霍去病坐在他最喜歡躺的那張藤床上,連鞋子都不脫。   不知道過了多長時間,繩子上的火焰漸漸變小了,雲瑯也就要離開了。亚洲综合婷婷六月丁   怪不得甦秦,張儀公孫龍這些家伙僅僅靠著一張嘴就能混的風生水起,甦秦一個破落戶居然能夠身配六國相印。

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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