https://qiita.com/UFO/items/4656d0740a67cca289db(defvar delete-trailing-whitespece-before-save t)
(defun my-delete-trailing-whitespace ()
(if delete-trailing-whitespece-before-save
(delete-trailing-whitespace)))
(add-hook 'before-save-hook 'my-delete-trailing-whitespace)
; 無効にしたいモードのhook
(add-hook 'markdown-mode-hook
'(lambda ()
(set (make-local-variable 'delete-trailing-whitespece-before-save) nil)))
【 在 txgx 的大作中提到: 】
: 比如我想查看 before-save-hook 包含了哪些?
: 另外
: (add-hook before-save-hook delete-trailing-whitespace)
: ...................
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FROM 117.147.23.*