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Defer garbage collection in the minibuffer

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This can speed up things that run in or from the minibuffer, like
projectile/helm/ivy commands.
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Henrik Lissner 2018-09-02 17:06:12 +02:00
parent a581b7fc3f
commit daef19ba64
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8
core/core.el
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@ -298,6 +298,14 @@ original value of `symbol-file'."
;; Truly silence startup message
(fset #'display-startup-echo-area-message #'ignore)
;; Don't garbage collect to speed up minibuffer commands
(defun doom|defer-garbage-collection ()
(setq gc-cons-threshold most-positive-fixnum))
(defun doom|restore-garbage-collection ()
(setq gc-cons-threshold doom-gc-cons-threshold))
(add-hook 'minibuffer-setup-hook #'doom|defer-garbage-collection)
(add-hook 'minibuffer-exit-hook #'doom|restore-garbage-collection)
;;
;; Bootstrap helpers