Modular in-buffer completion framework for Emacs

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  想想這點裝備可能不夠,又咬牙把自己的鴨絨手套鴨絨睡袋貢獻了出來,又讓劉二取來了一柄短柄鐵鍬,一同推給了何愁有。   “貂裘啊——就這麼被扯壞了?”淫淫网   沒有了權力的英雄,就像是沒有了牙齒的老虎,即便是野狗也能在老虎頭的頭上撒尿。狠狠撸   “為什麼?”   在這個時代里抱著一棵樹高呼——我是自由人,會被別人當成瘋子,沒什麼用處。色播五月   他堅定地認為,戰爭會在他老死之前全部打完,因此,他珍惜自己每一次作戰的機會,會竭盡全力的把這一場仗當成人生中最後一場仗來打。

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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