From mboxrd@z Thu Jan  1 00:00:00 1970
From: stardiviner <numbchild@gmail.com>
Subject: temporary set source blocks major-mode-hook to nil locally to speed
 up Org Mode
Date: Sun, 14 Oct 2018 15:48:33 +0800
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To: org-mode <emacs-orgmode@gnu.org>

When I open a big Org file which contains many different languages source blocks. And when the Org file buffer is fontified when option `org-src-fontify-natively` is enabled. Org will try to load those major modes. Including major-mode-hook like "clojure-mode-hook", "emacs-lisp-mode-hook", "python-mode-hook" etc. But for fontify the source blocks, I don't think it is necessary to load those major-mode-hooks. Also they are slow. Like in my case, most of time is used for loading source blocks major-mode-hooks.

- clojure-mode-hook has CIDER etc
- python-mode-hook has elpy etc
- emacs-lisp-mode-hook has some utilities.

Temporary disable those major-mode-hooks by set-local them to nil is a good solution to speed-up Org.

WDYT? If I'm wrong, please give out some thought from you. Thanks.

-- 
[ stardiviner ] don't need to convince with trends.
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