33 lines
965 B
EmacsLisp
33 lines
965 B
EmacsLisp
;(require 'js2-mode)
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;(add-to-list 'auto-mode-alist '("\\.js\\'" . js2-mode))
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;; Better imenu
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;(add-hook 'js2-mode-hook #'js2-imenu-extras-mode)
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(require 'js2-refactor)
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(require 'xref-js2)
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(add-hook 'js2-mode-hook #'js2-refactor-mode)
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(js2r-add-keybindings-with-prefix "C-c C-r")
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(define-key js2-mode-map (kbd "C-k") #'js2r-kill)
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;; js-mode (which js2 is based on) binds "M-." which conflicts with xref, so
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;; unbind it.
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(define-key js-mode-map (kbd "M-.") nil)
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(add-hook 'js2-mode-hook (lambda ()
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(add-hook 'xref-backend-functions #'xref-js2-xref-backend nil t)))
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;; Code completion via tern
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(require 'company)
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(require 'company-tern)
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(add-to-list 'company-backends 'company-tern)
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(add-hook 'js2-mode-hook (lambda ()
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(tern-mode)
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(company-mode)))
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;; Disable completion keybindings, as we use xref-js2 instead
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(define-key tern-mode-keymap (kbd "M-.") nil)
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(define-key tern-mode-keymap (kbd "M-,") nil)
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