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Add peek-file

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10sr 5 年前
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918b3a6b66
签署人:: 10sr GPG 密钥 ID: 7BEC428194130EB2
共有 1 个文件被更改,包括 28 次插入2 次删除
  1. +28
    -2
      emacs.el

+ 28
- 2
emacs.el 查看文件

@@ -2392,10 +2392,36 @@ Any output will be written to current buffer."
;;;;;;;;;;;;;;;;;;;
;; peek-file-mode

(defvar peek-file-buffers
()
"Peek buffers.")

(defun peek-file (file)
"Peek FILE."
(interactive)
(message "%s" file))
(interactive "fFile to peek: ")
(with-current-buffer (find-file file)
(peek-file-mode)))

(define-minor-mode peek-file-mode
"Peek file mode."
:lighter "PK"
(view-mode peek-file-mode)
(add-to-list 'peek-file-buffers
(current-buffer))
(add-hook 'switch-buffer-functions
'peek-file-remove-buffers))

(defun peek-file-remove-buffers (&args _)
"Remove peek file buffers."
(cl-dolist (buf (cl-copy-list peek-file-buffers))
(unless (get-buffer-window buf t)
(setq peek-file-buffers
(delq buf
peek-file-buffers))
(with-current-buffer buf
(when peek-file-mode
(kill-buffer))))))


;;;;;;;;;;;;;;;;;;;;
;; remember-projectile


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