(gnus-summary-from-or-to-or-newsgroups): Check

[gnus] / lisp / qp.el

diff --git a/lisp/qp.el b/lisp/qp.el
index 3789e0e..7ae1412 100644 (file)
--- a/lisp/qp.el
+++ b/lisp/qp.el
@@ -1,6 +1,7 @@
 ;;; qp.el --- Quoted-Printable functions
 
-;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;;   2005, 2006 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: mail, extensions
@@ -19,8 +20,8 @@
 
 ;; You should have received a copy of the GNU General Public License
 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
 
 ;;; Commentary:
 
@@ -68,7 +69,7 @@ them into characters should be done separately."
          (cond ((eq (char-after (1+ (point))) ?\n)
                 (delete-char 2))
                ((looking-at "=[0-9A-F][0-9A-F]")
-                (let ((byte (string-to-int (buffer-substring (1+ (point))
+                (let ((byte (string-to-number (buffer-substring (1+ (point))
                                                              (+ 3 (point)))
                                            16)))
                   (mm-insert-byte byte 1)
@@ -100,15 +101,15 @@ You should probably avoid non-ASCII characters in this arg.
 If `mm-use-ultra-safe-encoding' is set, fold lines unconditionally and
 encode lines starting with \"From\"."
   (interactive "r")
-  (goto-char from)
-  (if (re-search-forward (mm-string-to-multibyte "[^\x0-\x7f\x80-\xff]")
-                        to t)
-      (error "Multibyte character in QP encoding region"))
   (unless class
     ;; Avoid using 8bit characters. = is \075.
     ;; Equivalent to "^\000-\007\013\015-\037\200-\377="
     (setq class "\010-\012\014\040-\074\076-\177"))
   (save-excursion
+    (goto-char from)
+    (if (re-search-forward (mm-string-to-multibyte "[^\x0-\x7f\x80-\xff]")
+                          to t)
+       (error "Multibyte character in QP encoding region"))
     (save-restriction
       (narrow-to-region from to)
       ;; Encode all the non-ascii and control characters.
@@ -117,7 +118,7 @@ encode lines starting with \"From\"."
                  (not (eobp)))
        (insert
         (prog1
-            ;; To unibyte in case of Emacs 22 eight-bit.
+            ;; To unibyte in case of Emacs 23 (unicode) eight-bit.
             (format "=%02X" (mm-multibyte-char-to-unibyte (char-after)))
           (delete-char 1))))
       ;; Encode white space at the end of lines.