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Disable read-only-mode in so-long-minor-mode

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Henrik Lissner 2019-10-22 11:16:49 -04:00
parent 422c61a02a
commit 6e6672b135
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1 changed files with 6 additions and 3 deletions
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core/core-editor.el
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@ -461,11 +461,14 @@ files, so we replace calls to `pp' with the much faster `prin1'."
:after-call after-find-file
:config
(global-so-long-mode +1)
;; Don't disable syntax highlighting or line numbers in so-long-mode, so we
;; can have a basic editing experience in them, at least.
;; Don't disable syntax highlighting and line numbers, or make the buffer
;; read-only, in `so-long-minor-mode', so we can have a basic editing
;; experience in them, at least. It will remain off in `so-long-mode',
;; however, because long files have a far bigger impact on Emacs performance.
(delq! 'font-lock-mode so-long-minor-modes)
(delq! 'display-line-numbers-mode so-long-minor-modes)
;; ...but reduce the level of syntax highlighting
(delq! 'buffer-read-only so-long-variable-overrides 'assq)
;; ...but at least reduce the level of syntax highlighting
(add-to-list 'so-long-variable-overrides '(font-lock-maximum-decoration . 1))
;; But disable everything else that may be unnecessary/expensive for large
;; or wide buffers.