Fixed.

[elisp/epg.git] / epa-file.el

diff --git a/epa-file.el b/epa-file.el
index 046997a..d4c9fb2 100644 (file)
--- a/epa-file.el
+++ b/epa-file.el
@@ -33,6 +33,9 @@
   "Regexp which matches filenames to be encrypted with GnuPG."
   :type 'regexp
   :group 'epa-file)
+
+(defvar epa-file-handler
+  (cons epa-file-name-regexp 'epa-file-handler))
   
 (defvar epa-file-passphrase-alist nil)
 
@@ -128,13 +131,14 @@
        (setq string
              (epg-encrypt-string
               context
-              (encode-coding-string (buffer-string) coding-system)
-              (mapcar (lambda (key)
-                        (epg-sub-key-id (car (epg-key-sub-key-list key))))
-                      (unless (assoc file epa-file-passphrase-alist)
+              (if (stringp start)
+                  (encode-coding-string start coding-system)
+                (encode-coding-string (buffer-substring start end)
+                                      coding-system))
+              (unless (assoc file epa-file-passphrase-alist)
                         (epa-select-keys
                    "Select recipents for encryption.
-If no one is selected, symmetric encryption will be performed.  ")))))
+If no one is selected, symmetric encryption will be performed.  "))))
       (error
        (if (setq entry (assoc file epa-file-passphrase-alist))
           (setcdr entry nil))
@@ -158,6 +162,25 @@ If no one is selected, symmetric encryption will be performed.  ")))))
        (message "Wrote %s" buffer-file-name))))
 (put 'write-region 'epa-file 'epa-file-write-region)
 
+;;;###autoload
+(defun epa-file-enable ()
+  (interactive)
+  (if (memq epa-file-handler file-name-handler-alist)
+      (message "`epa-file' already enabled")
+    (setq file-name-handler-alist
+         (cons epa-file-handler file-name-handler-alist))
+    (message "`epa-file' enabled")))
+
+;;;###autoload
+(defun epa-file-disable ()
+  (interactive)
+  (if (memq epa-file-handler file-name-handler-alist)
+      (progn
+       (setq file-name-handler-alist
+             (delq epa-file-handler file-name-handler-alist))
+       (message "`epa-file' disabled"))
+    (message "`epa-file' already disabled")))
+
 (provide 'epa-file)
 
 ;;; epa-file.el ends here