71 lines
2.8 KiB
EmacsLisp
71 lines
2.8 KiB
EmacsLisp
(defvar company-mode-packages
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'(
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company
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company-tern
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company-c-headers
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))
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(defvar company-mode-excluded-packages
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'(auto-complete ac-ispell tern-auto-complete auto-complete-clang edts)
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"Packages that use auto-complete that are no longer necessary and might conflict.")
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(defvar company-mode/completion-cancel-keywords '("do" "then" "begin" "case")
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"Keywords on which to cancel completion so that you can use RET to complet without blocking common line endings.")
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(defvar company-mode/enable-yas t
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"Enable yasnippet for all backends.")
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(defun company-mode/backend-with-yas (backend)
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(if (or (not company-mode/enable-yas) (and (listp backend) (member 'company-yasnippet backend)))
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backend
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(append (if (consp backend) backend (list backend))
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'(:with company-yasnippet))))
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(defun company-mode/init-company ()
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(use-package company
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:config
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(progn
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(defun company-mode/keyword-cancel-transformer (candidates)
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"company frontend that cancels completion when a keyword is typed
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so that you don't have 'do' completed to 'downcase' in Ruby"
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(if (member company-prefix company-mode/completion-cancel-keywords) '() candidates))
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(setq company-idle-delay 0.0
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company-minimum-prefix-length 2
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company-require-match nil
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company-transformers '(company-mode/keyword-cancel-transformer company-sort-by-occurrence)
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company-dabbrev-ignore-case nil
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company-dabbrev-downcase nil
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company-tooltip-flip-when-above t
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company-frontends '(company-pseudo-tooltip-frontend)
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company-clang-prefix-guesser 'company-mode/more-than-prefix-guesser)
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(global-company-mode 1)
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;; Fix integration of company and yasnippet
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(define-key company-active-map (kbd "TAB") nil)
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(define-key company-active-map (kbd "<tab>") nil)
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(define-key company-active-map [tab] nil)
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(add-hook 'markdown-mode-hook '(lambda () (company-mode -1)))
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;; The default common face is a really ugly underlined thing with a different background.
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(custom-set-faces
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'(company-tooltip-common ((t (:inherit company-tooltip :weight bold :underline nil))))
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'(company-tooltip-common-selection ((t (:inherit company-tooltip-selection :weight bold :underline nil)))))
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(setq company-backends (mapcar #'company-mode/backend-with-yas company-backends))
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(spacemacs|diminish company-mode " Ⓒ" " C"))))
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(defun company-mode/init-company-c-headers ()
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(use-package company-c-headers
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:defer t
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:init
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(add-to-list 'company-backends 'company-c-headers)))
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(defun company-mode/init-company-tern ()
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(use-package company-tern
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:defer t
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:init
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(add-to-list 'company-backends (company-mode/backend-with-yas 'company-tern))))
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