* xml.el (xml-parse-string): Fix typo in handling of bad character references.

[gnu-emacs] / lisp / epa-mail.el

diff --git a/lisp/epa-mail.el b/lisp/epa-mail.el
index 9d7542b39804ea3abb7e8b082549a72fb0dd50b6..6ba29d3748fff577e8ccb60540bcf455414c3d1b 100644 (file)
--- a/lisp/epa-mail.el
+++ b/lisp/epa-mail.el
@@ -1,5 +1,5 @@
 ;;; epa-mail.el --- the EasyPG Assistant, minor-mode for mail composer -*- lexical-binding: t -*-
-;; Copyright (C) 2006-2011 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2013 Free Software Foundation, Inc.
 
 ;; Author: Daiki Ueno <ueno@unixuser.org>
 ;; Keywords: PGP, GnuPG, mail, message
@@ -47,7 +47,10 @@
 
 ;;;###autoload
 (define-minor-mode epa-mail-mode
-  "A minor-mode for composing encrypted/clearsigned mails."
+  "A minor-mode for composing encrypted/clearsigned mails.
+With a prefix argument ARG, enable the mode if ARG is positive,
+and disable it otherwise.  If called from Lisp, enable the mode
+if ARG is omitted or nil."
   nil " epa-mail" epa-mail-mode-map)
 
 (defun epa-mail--find-usable-key (keys usage)
@@ -167,29 +170,33 @@ Don't use this command in Lisp programs!"
 If no one is selected, symmetric encryption will be performed.  "
                  recipients)
               (if recipients
-                  (mapcar
-                   (lambda (recipient)
-                     (setq recipient-key
-                           (epa-mail--find-usable-key
-                            (epg-list-keys
-                             (epg-make-context epa-protocol)
-                             (if (string-match "@" recipient)
-                                 (concat "<" recipient ">")
-                               recipient))
-                            'encrypt))
-                     (unless (or recipient-key
-                                 (y-or-n-p
-                                  (format
-                                   "No public key for %s; skip it? "
-                                   recipient)))
-                       (error "No public key for %s" recipient))
-                     recipient-key)
-                   recipients)))
+                  (apply
+                   'nconc
+                   (mapcar
+                    (lambda (recipient)
+                      (setq recipient-key
+                            (epa-mail--find-usable-key
+                             (epg-list-keys
+                              (epg-make-context epa-protocol)
+                              (if (string-match "@" recipient)
+                                  (concat "<" recipient ">")
+                                recipient))
+                             'encrypt))
+                      (unless (or recipient-key
+                                  (y-or-n-p
+                                   (format
+                                    "No public key for %s; skip it? "
+                                    recipient)))
+                        (error "No public key for %s" recipient))
+                      (if recipient-key (list recipient-key)))
+                    recipients))))
             (setq sign (if verbose (y-or-n-p "Sign? ")))
             (if sign
                 (epa-select-keys context
                                  "Select keys for signing.  "))))))
-  (epa-encrypt-region start end recipients sign signers))
+  ;; Don't let some read-only text stop us from encrypting.
+  (let ((inhibit-read-only t))
+    (epa-encrypt-region start end recipients sign signers)))
 
 ;;;###autoload
 (defun epa-mail-import-keys ()
@@ -202,7 +209,10 @@ Don't use this command in Lisp programs!"
 
 ;;;###autoload
 (define-minor-mode epa-global-mail-mode
-  "Minor mode to hook EasyPG into Mail mode."
+  "Minor mode to hook EasyPG into Mail mode.
+With a prefix argument ARG, enable the mode if ARG is positive,
+and disable it otherwise.  If called from Lisp, enable the mode
+if ARG is omitted or nil."
   :global t :init-value nil :group 'epa-mail :version "23.1"
   (remove-hook 'mail-mode-hook 'epa-mail-mode)
   (if epa-global-mail-mode