c7254e7bdc
+ enable lexical-scope everywhere (lexical-binding = t): ~5-10% faster startup; ~5-20% general boost + reduce consing, function calls & garbage collection by preferring cl-loop & dolist over lambda closures (for mapc[ar], add-hook, and various cl-lib filter/map/reduce functions) -- where possible + prefer functions with dedicated opcodes, like assq (see byte-defop's in bytecomp.el for more) + prefer pcase & cond (faster) over cl-case + general refactor for code readability + ensure naming & style conventions are adhered to + appease byte-compiler by marking unused variables with underscore + defer minor mode activation to after-init, emacs-startup or window-setup hooks; a customization opportunity for users + ensures custom functionality won't interfere with startup.
85 lines
2.7 KiB
EmacsLisp
85 lines
2.7 KiB
EmacsLisp
;;; completion/company/config.el -*- lexical-binding: t; -*-
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(def-setting! :company-backend (modes backends)
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"Register company BACKENDS to MODES."
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(let* ((modes (if (listp modes) modes (list modes)))
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(backends (if (listp backends) backends (list backends)))
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(def-name (intern (format "doom--init-company-%s"
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(mapconcat #'identity (mapcar #'symbol-name modes) "-")))))
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;; TODO more type checks
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`(prog1
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(defun ,def-name ()
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(when (memq major-mode ',modes)
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(require 'company)
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(unless (member ',backends company-backends)
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(setq-local company-backends (append '((,@backends)) company-backends)))))
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(add-hook! ,modes #',def-name))))
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;;
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;; Packages
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;;
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(def-package! company
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:commands (company-mode global-company-mode company-complete
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company-complete-common company-manual-begin company-grab-line)
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:config
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(setq company-idle-delay nil
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company-tooltip-limit 10
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company-dabbrev-downcase nil
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company-dabbrev-ignore-case nil
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company-dabbrev-code-other-buffers t
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company-tooltip-align-annotations t
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company-require-match 'never
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company-global-modes '(not eshell-mode comint-mode erc-mode message-mode help-mode)
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company-frontends '(company-pseudo-tooltip-frontend company-echo-metadata-frontend)
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company-backends '(company-capf))
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(push #'company-sort-by-occurrence company-transformers)
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(after! yasnippet
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(nconc company-backends '(company-yasnippet)))
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(global-company-mode +1))
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(def-package! company-statistics
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:after company
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:config
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(setq company-statistics-file (concat doom-cache-dir "company-stats-cache.el"))
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(quiet! (company-statistics-mode +1)))
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;; Looks ugly on OSX without emacs-mac build
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(def-package! company-quickhelp
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:after company
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:config
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(setq company-quickhelp-delay nil)
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(company-quickhelp-mode +1))
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(def-package! company-dict
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:commands company-dict
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:config
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;; Project-specific dictionaries
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(defun +company|enable-project-dicts (mode &rest _)
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(if (symbol-value mode)
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(push mode company-dict-minor-mode-list)
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(setq company-dict-minor-mode-list (delq mode company-dict-minor-mode-list))))
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(add-hook 'doom-project-hook #'+company|enable-project-dicts))
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;;
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;; Autoloads
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;;
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(autoload 'company-capf "company-capf")
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(autoload 'company-yasnippet "company-yasnippet")
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(autoload 'company-dabbrev "company-dabbrev")
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(autoload 'company-dabbrev-code "company-dabbrev-code")
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(autoload 'company-etags "company-etags")
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(autoload 'company-elisp "company-elisp")
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(autoload 'company-files "company-files")
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(autoload 'company-gtags "company-gtags")
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(autoload 'company-ispell "company-ispell")
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