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¿ÉÒÔÐÞ¸Ä ~/.emacs À´ÉèÖñ¸·ÝÎļþ£¬ÔÚ ~/.emacs ÖÐÌí¼ÓÈçÏ´úÂ룺[code]
(defvar autosave-dir "~/.emacs.d/backups/")
(make-directory autosave-dir t)
(setq backup-by-copying t)
(setq backup-directory-alist '(("" . "~/.emacs.d/backups")))
(setq delete-old-versions t) ; Delete Old verion of backup files.
(setq kept-new-versions 2)
(setq kept-old-versions 2)
(setq make-backup-files t)
[/code]ÉÏÃæµÄ´úÂë»á½«±¸·ÝÎļþ·Åµ½ ~/.emacs.d/backups ÀïÃæ£¬²¢ÇÒ½ö±£´æ×î½üµÄÁ½´ÎÐ޸ĵı¸·Ý¡£
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(setq make-backup-files t)
[/code]¸ü¶àÐÅÏ¢£¬¿ÉÒÔ²éÔÄ Emacs Ïà¹ØÊֲᡣ