Support Emacs session save and restore

调用 M-x emacs-session-save 命令退出 Emacs, 再次启动 Emacs 时将加载之
前的 frame 和 窗口布局
This commit is contained in:
lemyx 2024-12-31 09:51:30 +08:00
parent 4580ee8a19
commit 7cc427b40b
3 changed files with 43 additions and 0 deletions

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@ -44,6 +44,9 @@
(require 'init-tex)
(require 'init-pdf)
(require 'init-session)
(emacs-session-restore)
(provide 'init)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; init.el ends here

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@ -3,6 +3,8 @@
;;; Code:
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; auto-save
(add-to-list 'load-path "~/.emacs.d/site-lisp/auto-save/")
(require 'auto-save)
(auto-save-enable)

38
lisp/init-session.el Normal file
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@ -0,0 +1,38 @@
;;; init-session.el --- Session settings -*- lexical-binding: t -*-
;;; Commentary:
;;; Code:
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; desktop
(setq desktop-load-locked-desktop t) ; don't popup dialog ask user, load anyway
(setq desktop-restore-frames t) ; save and restore the frame and window configuration
(setq desktop-restore-in-current-display nil) ; restore frames in current display
(setq desktop-restore-forces-onscreen "all") ; restore frames that are partially offscreen onscreen
(defun emacs-session-restore ()
"Restore emacs session."
(interactive)
(ignore-errors
;; Restore session.
(desktop-read "~/.emacs.d/")
))
(defun emacs-session-save (&optional arg)
"Save emacs session."
(interactive "p")
(ignore-errors
(if (equal arg 4)
;; Kill all buffers if with prefix argument.
(mapc 'kill-buffer (buffer-list))
;; Save all buffers before exit.
(auto-save-buffers))
;; Save session.
(make-directory "~/.emacs.d/" t)
(desktop-save "~/.emacs.d/")
;; Exit emacs.
(kill-emacs)))
(provide 'init-session)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; init-session.el ends here