(rmail-cease-edit): Look for the message's encoding, and its

"content-transfer-encoding" and "content-type" headers only in the
headers' portion.  (Bug#2017)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 02fab5292c9202093082a64ae3f619e620da9be6..cb04a520e5f91910865dfb7c1e063e361b8aedb7 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2009-02-07  Eli Zaretskii  <eliz@gnu.org>
+
+       * mail/rmailedit.el (rmail-cease-edit): Look for the message's
+       encoding, and its "content-transfer-encoding" and "content-type"
+       headers only in the headers' portion.  (Bug#2017)
+
 2009-02-07  Ulf Jasper  <ulf.jasper@web.de>
 
        * net/newst-treeview.el

diff --git a/lisp/mail/rmailedit.el b/lisp/mail/rmailedit.el
index 44f749fdc0590b93c607a9b121f5bbe4636224ba..8a5b53b421e18a2bc120598a4e79419f8b34343a 100644 (file)
--- a/lisp/mail/rmailedit.el
+++ b/lisp/mail/rmailedit.el
@@ -124,7 +124,7 @@ This functions runs the normal hook `rmail-edit-mode-hook'.
       (insert "\n")))
   (let ((old rmail-old-text)
        character-coding is-text-message coding-system
-       headers-end)
+       headers-end limit)
     ;; Go back to Rmail mode, but carefully.
     (force-mode-line-update)
     (let ((rmail-buffer-swapped nil)) ; Prevent change-major-mode-hook
@@ -146,16 +146,24 @@ This functions runs the normal hook `rmail-edit-mode-hook'.
       (rmail-swap-buffers-maybe)
 
       (narrow-to-region (rmail-msgbeg rmail-current-message)
-                       (rmail-msgend rmail-current-message))
-
-      (setq character-coding (mail-fetch-field "content-transfer-encoding")
-           is-text-message (rmail-is-text-p)
-           coding-system (rmail-get-coding-system))
+                       (rmail-msgend rmail-current-message))
+
+      (save-restriction
+       (setq limit
+             (save-excursion
+               (goto-char (point-min))
+               (search-forward "\n\n" nil t)))
+       ;; All 3 of the functions we call below assume the buffer was
+       ;; narrowed to just the headers of the message.
+       (narrow-to-region (rmail-msgbeg rmail-current-message) limit)
+       (setq character-coding
+             (mail-fetch-field "content-transfer-encoding")
+             is-text-message (rmail-is-text-p)
+             coding-system (rmail-get-coding-system)))
       (if character-coding
          (setq character-coding (downcase character-coding)))
 
-      (goto-char (point-min))
-      (search-forward "\n\n")
+      (goto-char limit)
       (let ((inhibit-read-only t))
        (let ((data-buffer (current-buffer))
              (end (copy-marker (point) t)))
@@ -164,14 +172,14 @@ This functions runs the normal hook `rmail-edit-mode-hook'.
                                  data-buffer))
          (delete-region end (point-max)))
 
-       ;; Re-encode the message body in whatever
-       ;; way it was decoded.
+       ;; Re-apply content-transfer-encoding, if any, on the message
+       ;; body.
        (cond
         ((string= character-coding "quoted-printable")
          (mail-quote-printable-region (point) (point-max)))
         ((and (string= character-coding "base64") is-text-message)
          (base64-encode-region (point) (point-max)))
-        ((eq character-coding 'uuencode)
+        ((and (eq character-coding 'uuencode) is-text-message)
          (error "uuencoded messages are not supported yet.")))
        ))