(defvar last-coding-system-used)
(defun epa-find-file ()
(when (string-match epa-file-name-regexp (buffer-file-name))
- (when (file-exists-p (expand-file-name (buffer-file-name)))
- (make-local-variable 'epa-file)
- (make-local-variable 'epa-passphrase)
- (if (fboundp 'set-buffer-multibyte)
- (set-buffer-multibyte t))
- (goto-char (point-min))
- (let ((context (epg-make-context)))
- (epg-context-set-passphrase-callback
- context
- (cons #'epa-file-passphrase-callback-function
- (current-buffer)))
- (insert (epg-decrypt-file context
- (expand-file-name (buffer-file-name))
- nil)))
- (delete-region (point) (point-max))
- (decode-coding-region (point-min) (point-max) 'undecided)
- (if (boundp 'last-coding-system-used)
- (set-buffer-file-coding-system last-coding-system-used)
- (set-buffer-file-coding-system default-buffer-file-coding-system))
- (set-auto-mode)
- (hack-local-variables)
- (auto-save-mode nil)
- (set-buffer-modified-p nil)
- (setq buffer-undo-list nil
- epa-file (buffer-file-name)))))
+ (if (file-exists-p (expand-file-name (buffer-file-name)))
+ (let ((context (epg-make-context))
+ passphrase)
+ (if (fboundp 'set-buffer-multibyte)
+ (set-buffer-multibyte t))
+ (goto-char (point-min))
+ (epg-context-set-passphrase-callback
+ context
+ (cons #'epa-file-passphrase-callback-function
+ (current-buffer)))
+ (make-local-variable 'epa-passphrase)
+ (insert (epg-decrypt-file context
+ (expand-file-name (buffer-file-name))
+ nil))
+ (setq passphrase epa-passphrase)
+ (delete-region (point) (point-max))
+ (decode-coding-region (point-min) (point-max) 'undecided)
+ (if (boundp 'last-coding-system-used)
+ (set-buffer-file-coding-system last-coding-system-used)
+ (set-buffer-file-coding-system default-buffer-file-coding-system))
+ (set-auto-mode)
+ (hack-local-variables)
+ (auto-save-mode nil)
+ (set-buffer-modified-p nil)
+ (setq buffer-undo-list nil)
+ (make-local-variable 'epa-passphrase)
+ (setq epa-passphrase passphrase)))
+ (make-local-variable 'epa-file)
+ (setq epa-file (buffer-file-name))
+ (make-local-variable 'epa-passphrase)))
(defun epa-write-file ()
(when epa-file