doomemacs/modules/completion/company/config.el
2018-02-02 20:47:32 -05:00

87 lines
2.9 KiB
EmacsLisp

;;; completion/company/config.el -*- lexical-binding: t; -*-
(def-setting! :company-backend (modes &rest backends)
"Prepends BACKENDS to `company-backends' in major MODES.
MODES should be one major-mode symbol or a list of them."
`(progn
,@(cl-loop for mode in (doom-enlist (doom-unquote modes))
for def-name = (intern (format "doom--init-company-%s" mode))
collect
`(defun ,def-name ()
(when (and (eq major-mode ',mode)
,(not (eq backends '(nil))))
(require 'company)
(make-variable-buffer-local 'company-backends)
(dolist (backend (list ,@(reverse backends)))
(cl-pushnew backend company-backends :test #'equal))))
collect `(add-hook! ,mode #',def-name))))
;;
;; Packages
;;
(def-package! company
:commands (company-mode global-company-mode company-complete
company-complete-common company-manual-begin company-grab-line)
:config
(setq company-idle-delay nil
company-tooltip-limit 14
company-dabbrev-downcase nil
company-dabbrev-ignore-case nil
company-dabbrev-code-other-buffers t
company-tooltip-align-annotations t
company-require-match 'never
company-global-modes '(not eshell-mode comint-mode erc-mode message-mode help-mode gud-mode)
company-frontends '(company-pseudo-tooltip-frontend company-echo-metadata-frontend)
company-backends '(company-capf company-dabbrev company-ispell company-yasnippet)
company-transformers '(company-sort-by-occurrence))
(global-company-mode +1))
(when (featurep! +auto)
(require 'company)
(setq company-idle-delay 0.2))
(def-package! company-statistics
:after company
:config
(setq company-statistics-file (concat doom-cache-dir "company-stats-cache.el"))
(quiet! (company-statistics-mode +1)))
;; Looks ugly on OSX without emacs-mac build
(def-package! company-quickhelp
:after company
:config
(setq company-quickhelp-delay nil)
(company-quickhelp-mode +1))
(def-package! company-dict
:commands company-dict
:config
(defun +company|enable-project-dicts (mode &rest _)
"Enable per-project dictionaries."
(if (symbol-value mode)
(cl-pushnew mode company-dict-minor-mode-list :test #'eq)
(setq company-dict-minor-mode-list (delq mode company-dict-minor-mode-list))))
(add-hook 'doom-project-hook #'+company|enable-project-dicts))
;;
;; Included with company.el
;;
(autoload 'company-capf "company-capf")
(autoload 'company-dabbrev "company-dabbrev")
(autoload 'company-dabbrev-code "company-dabbrev-code")
(autoload 'company-elisp "company-elisp")
(autoload 'company-etags "company-etags")
(autoload 'company-files "company-files")
(autoload 'company-gtags "company-gtags")
(autoload 'company-ispell "company-ispell")
(autoload 'company-yasnippet "company-yasnippet")