Index: lisp/rfc2231.el
===================================================================
RCS file: /usr/local/cvsroot/gnus/lisp/rfc2231.el,v
retrieving revision 7.6
diff -u -r7.6 rfc2231.el
--- lisp/rfc2231.el	28 Jul 2005 02:05:21 -0000	7.6
+++ lisp/rfc2231.el	22 Nov 2005 11:41:09 -0000
@@ -127,7 +127,13 @@
 		       (> c ?\177)) ;; EXTENSION: Support non-ascii chars.
 		   (not (memq c stoken)))
 	      (setq value (buffer-substring
-			   (point) (progn (forward-sexp) (point)))))
+			   (point) 
+			   (progn (forward-sexp) 
+				  ;; EXTENSION: Support non-ascii chars.
+				  (while (and (not (eobp))
+					      (> (char-after) ?\177))
+				    (forward-char 1) (forward-sexp))
+				  (point)))))
 	     (t
 	      (error "Invalid header: %s" string)))
 	    (if number