Sync with version from Gnus (only whitespace changes).

1 files changed, 16 insertions, 18 deletions

diff --git a/lisp/pgg-gpg.el b/lisp/pgg-gpg.el
index 28512dce8fc..a9608b7f4f2 100644
--- a/lisp/pgg-gpg.el
+++ b/lisp/pgg-gpg.el
@@ -163,24 +163,22 @@ Optional ALL non-nil means search all keys, including secret keys."
   (let ((args (list "--with-colons" "--no-greeting" "--batch"
 		    (if all "--list-secret-keys" "--list-keys")
 		    string))
-        (key-regexp (concat "^\\(sec\\|pub\\)"
-                            ":[^:]*:[^:]*:[^:]*:\\([^:]*\\):[^:]*"
-                            ":[^:]*:[^:]*:[^:]*:\\([^:]*\\):"))
-        )
+	(key-regexp (concat "^\\(sec\\|pub\\)"
+			    ":[^:]*:[^:]*:[^:]*:\\([^:]*\\):[^:]*"
+			    ":[^:]*:[^:]*:[^:]*:\\([^:]*\\):")))
     (with-temp-buffer
       (apply #'call-process pgg-gpg-program nil t nil args)
       (goto-char (point-min))
       (if (re-search-forward key-regexp
-                             nil t)
-          (match-string 3)))))
+			     nil t)
+	  (match-string 3)))))
 
 (defun pgg-gpg-key-id-from-key-owner (key-owner)
   (cond ((not key-owner) nil)
-        ;; Extract bare key id from outermost paired angle brackets, if any:
-        ((string-match "[^<]*<\\(.+\\)>[^>]*" key-owner)
-         (substring key-owner (match-beginning 1)(match-end 1)))
-        (key-owner))
-  )
+	;; Extract bare key id from outermost paired angle brackets, if any:
+	((string-match "[^<]*<\\(.+\\)>[^>]*" key-owner)
+	 (substring key-owner (match-beginning 1)(match-end 1)))
+	(key-owner)))
 
 (defun pgg-gpg-encrypt-region (start end recipients &optional sign passphrase)
   "Encrypt the current region between START and END.
@@ -242,15 +240,15 @@ passphrase cache or user."
 			 (insert-buffer-substring current-buffer)
 			 (pgg-decode-armor-region (point-min) (point-max))))
 	 (secret-keys (pgg-gpg-lookup-all-secret-keys))
-         ;; XXX the user is stuck if they need to use the passphrase for
-         ;;     any but the first secret key for which the message is
-         ;;     encrypted.  ideally, we would incrementally give them a
-         ;;     chance with subsequent keys each time they fail with one.
+	 ;; XXX the user is stuck if they need to use the passphrase for
+	 ;;     any but the first secret key for which the message is
+	 ;;     encrypted.  ideally, we would incrementally give them a
+	 ;;     chance with subsequent keys each time they fail with one.
 	 (key (pgg-gpg-select-matching-key message-keys secret-keys))
-         (key-owner (and key (pgg-gpg-lookup-key-owner key t)))
+	 (key-owner (and key (pgg-gpg-lookup-key-owner key t)))
 	 (key-id (pgg-gpg-key-id-from-key-owner key-owner))
 	 (pgg-gpg-user-id (or key-id key
-	                      pgg-gpg-user-id pgg-default-user-id))
+			      pgg-gpg-user-id pgg-default-user-id))
 	 (passphrase (or passphrase
 			 (when (not pgg-gpg-use-agent)
 			   (pgg-read-passphrase
@@ -280,7 +278,7 @@ passphrase cache or user."
   (loop for message-key in message-keys
 	for message-key-id = (and (equal (car message-key) 1)
 				  (cdr (assq 'key-identifier
-                                             (cdr message-key))))
+					     (cdr message-key))))
 	for key = (and message-key-id (pgg-lookup-key message-key-id 'encrypt))
 	when (and key (member key secret-keys)) return key))