Default emacs company-mode backends

default-company-backends.el

  (defcustom company-backends `(;; Emacs Lisp
                                ;; In newer versions of Emacs, company-capf is used instead.
                                ,@(unless (version< "24.3.51" emacs-version)
                                    (list 'company-elisp))
                                ;; BBDB https://www.emacswiki.org/emacs/CategoryBbdb
                                company-bbdb
                                ;; nxml-mode
                                ;; In Emacs >= 26, company-capf is used instead.
                                ,@(unless (version<= "26" emacs-version)
                                    (list 'company-nxml))
                                ;; css-mode
                                ;; In Emacs >= 26, company-capf is used instead.
                                ,@(unless (version<= "26" emacs-version)
                                    (list 'company-css))
                                ;; Eclim provides access to Eclipse Java IDE features for other editors
                                company-eclim
                                ;; CEDET Semantic
                                company-semantic
                                ;; Clang is a parser for C and ObjC.
                                company-clang
                                ;; completion backend for Xcode projects
                                company-xcode
                                ;; CMake is a cross-platform, open-source make system.
                                company-cmake
                                ;; The CAPF back-end provides a bridge to the standard
                                ;; `completion-at-point-functions' facility, and thus can support any major mode
                                ;; that defines a proper completion function, including emacs-lisp-mode,
                                ;; css-mode and nxml-mode.
                                company-capf
                                ;; Completions works for proper absolute and relative files paths.
                                company-files
                                ;; Grouped backends
                                (;; The backend looks for all symbols in the current buffer that aren't
                                 ;; in comments or strings.
                                 company-dabbrev-code
                                 ;; backend for GNU Global
                                 company-gtags
                                 ;; backend for etags
                                 company-etags
                                 ;; backend for programming language keywords
                                 company-keywords)
                                ;; backend for `oddmuse-mode'
                                company-oddmuse
                                ;; dabbrev-like `company-mode' completion backend.
                                company-dabbrev)
    "Copied from melpa/company-20180501.11/company.el")