saveplace-mode

emacs自带功能

  1. saveplace
  2. bookmark
  3. org-make-ring-push
  4. point-to-register

快捷键

C-c %
C-c &
C r m
C r b
C r l

自定义插件

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(defun remember-init ()  
  "记住当前位置." 
  (interactive)
  (point-to-register 8)
  (message "Have remember one position"))

(defun remember-jump ()
  "跳转到最后一次的位置."
  (interactive)
  (let ((tmp (point-marker)))
    (jump-to-register 8)
    (set-register 8 tmp))
  (message "Have back to remember position"))