From: yamaoka <yamaoka>
Date: Wed, 17 Nov 2004 03:29:55 +0000 (+0000)
Subject: Synch to No Gnus 200411170329.
X-Git-Tag: t-gnus-6_17_4-quimby-~673
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=3aa15bbcf1a1eab227654af53f974e700ad8eb15;p=elisp%2Fgnus.git-

Synch to No Gnus 200411170329.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 6107491..cb8c1d2 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2004-11-17  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+	* rfc2047.el (rfc2047-encode-region): Encode bogus delimiters.
+
 2004-11-15  Jesper Harder  <harder@ifa.au.dk>
 
 	* pop3.el (pop3-leave-mail-on-server): Don't quote nil in
diff --git a/lisp/rfc2047.el b/lisp/rfc2047.el
index 8bf7040..f417aa4 100644
--- a/lisp/rfc2047.el
+++ b/lisp/rfc2047.el
@@ -422,7 +422,9 @@ Dynamically bind `rfc2047-encoding-type' to change that."
 			      ;; to be encoded so that MTAs may parse
 			      ;; them safely.
 			      (cond ((= end (point)))
-				    ((looking-at encodable-regexp)
+				    ((looking-at (concat "\\sw*\\("
+							 encodable-regexp
+							 "\\)"))
 				     (setq end nil))
 				    (t
 				     (goto-char (1- (match-end 0)))
@@ -442,12 +444,20 @@ Dynamically bind `rfc2047-encoding-type' to change that."
 		  (goto-char start)
 		  (if (re-search-forward encodable-regexp end 'move)
 		      (progn
-			(goto-char start)
-			(unless (memq (char-before) '(nil ?\t ? ))
-			  ;; Separate encodable text and delimiter.
-			  (insert " ")
-			  (setq end (1+ end)))
-			(rfc2047-encode (point) end)
+			(unless (memq (char-before start) '(nil ?\t ? ))
+			  (if (progn
+				(goto-char start)
+				(skip-chars-backward "^ \t\n")
+				(and (looking-at "\\Sw+")
+				     (= (match-end 0) start)))
+			      ;; Also encode bogus delimiters.
+			      (setq start (point))
+			    ;; Separate encodable text and delimiter.
+			    (goto-char start)
+			    (insert " ")
+			    (setq start (1+ start)
+				  end (1+ end))))
+			(rfc2047-encode start end)
 			(setq last-encoded t))
 		    (setq last-encoded nil)))))
 	    (error