Convert consecutive FSF copyright years to ranges.

[bpt/emacs.git] / lisp / epa-mail.el

diff --git a/lisp/epa-mail.el b/lisp/epa-mail.el
index 69fb6d7..6e35854 100644 (file)
--- a/lisp/epa-mail.el
+++ b/lisp/epa-mail.el
@@ -1,8 +1,9 @@
 ;;; epa-mail.el --- the EasyPG Assistant, minor-mode for mail composer
-;; Copyright (C) 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Keywords: PGP, GnuPG, mail, message
+;; Package: epa
 
 ;; This file is part of GNU Emacs.
 
@@ -116,23 +117,29 @@ Don't use this command in Lisp programs!"
    (save-excursion
      (let ((verbose current-prefix-arg)
           (context (epg-make-context epa-protocol))
-          recipients recipient-key)
+          recipients-string recipients recipient-key)
        (goto-char (point-min))
        (save-restriction
         (narrow-to-region (point)
                           (if (search-forward mail-header-separator nil 0)
                               (match-beginning 0)
                             (point)))
+        (setq recipients-string
+              (mapconcat #'identity
+                         (nconc (mail-fetch-field "to" nil nil t)
+                                (mail-fetch-field "cc" nil nil t)
+                                (mail-fetch-field "bcc" nil nil t))
+                         ","))
         (setq recipients
               (mail-strip-quoted-names
-               (mapconcat #'identity
-                          (nconc (mail-fetch-field "to" nil nil t)
-                                 (mail-fetch-field "cc" nil nil t)
-                                 (mail-fetch-field "bcc" nil nil t))
-                          ","))))
+               (with-temp-buffer
+                 (insert "to: " recipients-string "\n")
+                 (expand-mail-aliases (point-min) (point-max))
+                 (car (mail-fetch-field "to" nil nil t))))))
        (if recipients
           (setq recipients (delete ""
-                                   (split-string recipients "[ \t\n]+"))))
+                                   (split-string recipients
+                                                 "[ \t\n]*,[ \t\n]*"))))
        (goto-char (point-min))
        (if (search-forward mail-header-separator nil t)
           (forward-line))
@@ -153,7 +160,9 @@ If no one is selected, symmetric encryption will be performed.  "
                            (epa-mail--find-usable-key
                             (epg-list-keys
                              (epg-make-context epa-protocol)
-                             (concat "<" recipient ">"))
+                             (if (string-match "@" recipient)
+                                 (concat "<" recipient ">")
+                               recipient))
                             'encrypt))
                      (unless (or recipient-key
                                  (y-or-n-p
@@ -188,5 +197,4 @@ Don't use this command in Lisp programs!"
 
 (provide 'epa-mail)
 
-;; arch-tag: a6f82b3f-d177-4a11-af95-040da55927d2
 ;;; epa-mail.el ends here