[PATCH] workaround non ascii chars in rfc2231

[Pixel <pixel@mandriva.com>]

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hi,

i've received a mail having: "Content-Disposition: attachment; filename=fêtesxxxxxx.pdf",
and so that part was considered text/plain.

with the following patch, it works. It's quite simple: since
forward-sexp stop at first 8-bit char, i simply retry.

a better (??) patch would be to modify the syntax table?

i attach a simple mail containing the pb

cu


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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

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