Get rid of all the manual purecopy calls in menu-bar definitions.

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

diff --git a/lisp/epa-mail.el b/lisp/epa-mail.el
index 9d7542b..be5b849 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) 2006-2012 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)
@@ -189,7 +192,9 @@ If no one is selected, symmetric encryption will be performed.  "
             (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 +207,10 @@ 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