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+ Mon, 17 Nov 2014 14:02:18 +0000 (UTC)\r
+To: Lele Gaifax <lele@metapensiero.it>, notmuch@notmuchmail.org\r
+Subject: Re: Forwarding a mail, with a non-ASCII signature\r
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+From: David Edmondson <dme@dme.org>\r
+Date: Mon, 17 Nov 2014 14:02:18 +0000\r
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+\r
+On Sun, Nov 16 2014, Lele Gaifax wrote:\r
+> Hi all,\r
+>\r
+> as you can see below, my signature contains some non-ASCII characters,\r
+> and it is stored as UTF-8 (I have `(prefer-coding-system 'utf-8)` in my\r
+> .emacs.el) in my home as ~/.signature.\r
+>\r
+> Recently I started using notmuch with Emacs as the main MUA, using\r
+> message-mode to send emails. I'm *very* satisfied, BTW!\r
+>\r
+> Everything works great, except that when I "forward" an email message:\r
+> in that case, the "*unsent mail*" buffer contains the original message\r
+> within a "#mml" tag, followed by my signature, apparently appended as\r
+> binary (e.g. instead of "vivr=C3=B2" I see "vivr\303\262"). When I try to\r
+> send it, I get the "Unreadable characters" prompt...\r
+>\r
+> I quickly inspected what notmuch-show-forward-message does, but AFAICT\r
+> it does very little, delegating most of the work to message-mode: but\r
+> doing the same from Gnus works ok, so I must be missing something.\r
+>\r
+> I also tried tweaking the message-default-charset, changing it from nil\r
+> to utf-8, with the very same result.\r
+>\r
+> I'm using Emacs 24.4.51 compiled a few days ago, if that matters.\r
+\r
+Could you try this patch please?\r
+\r
+diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el\r
+index 6e03f1e..1592ca9 100644\r
+--- a/emacs/notmuch-show.el\r
++++ b/emacs/notmuch-show.el\r
+@@ -235,9 +235,9 @@ For example, if you wanted to remove an \"unread\" tag =\r
+and add a\r
+ (let ((buf (generate-new-buffer (concat "*notmuch-msg-" id "*"))))\r
+ (with-current-buffer buf\r
+ (let ((coding-system-for-read 'no-conversion))\r
+- (call-process notmuch-command nil t nil "show" "--format=3Draw" id)\r
+- ,@body)\r
+- (kill-buffer buf))))))\r
++ (call-process notmuch-command nil t nil "show" "--format=3Draw" id))\r
++ ,@body)\r
++ (kill-buffer buf)))))\r
+=20\r
+ (defun notmuch-show-turn-on-visual-line-mode ()\r
+ "Enable Visual Line mode."\r