Modular in-buffer completion framework for Emacs

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第一四二章 公孫弘的奇妙之旅(三)   雲瑯抱著雲音笑道︰“這是我的孩子,還是親力親為比較好,本來跟孩子在一起的時間就短,開春之後又要去白登山了,還是多親近些好。”噜撸撸色撸撸射图片   公孫弘一路上受到的驚喜太多,等他來到制錢工坊的時候,對這里的新奇特場面,已經不太驚訝了。日日操夜夜操天天操哥哥操狠狠干   指望用一頓飯就收買掉這個老賊,雲瑯即便是在夢里都沒有這樣想過。   這樣霸氣十足的話,阿嬌已經可以說了。123日日操   這個老賊當年原本就跟館陶打的火熱,算得上是阿嬌一系中的領頭羊。

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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