Re: "Can't rfc2047-encode" error.

[Katsumi Yamaoka <yamaoka@jpl.org>]

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>>>>> In <hh64umnjqj.fsf@blah.pl> Maciej Matysiak wrote:

> It has just happened again. Now I set debug-on-error and saved
> the buffer (attached). It seems, that there's problem with the "ó"
> character, it's not encoded in iso-8859-2 like the rest of polish
> characters in that word.

(let ((mm-coding-system-priorities '(iso-8859-2)))
  (nnrss-mime-encode-string "ó"))
 => "=?iso-8859-2?Q?=F3?="

Hmm, there may be another real cause.  I think two or more
charsets were required to encode the text then.  In such a case,
the UTF-8 charset will be helpful.  Aren't you using the
Mule-UCS XEmacs package?

> Debugger entered--Lisp error: (error "Can't rfc2047-encode `...

The text in question seems to have been modified by the debugger
or something.

> Anyways, I'd be really happy if gnus would update the number of
> messages in each grup despite the rss error. Now it's just displays
> "Can't rfc2047-encode ..." error and stops.

This is a last resort, though.


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--- nnrss.el~	2005-07-05 22:36:17 +0000
+++ nnrss.el	2005-08-04 10:54:28 +0000
@@ -518,7 +518,10 @@
     (delete-region (point) (point-max))
     (let ((rfc2047-encoding-type 'mime)
 	  rfc2047-encode-max-chars)
-      (rfc2047-encode-region (point-min) (point-max)))
+      (condition-case nil
+	  (rfc2047-encode-region (point-min) (point-max))
+	(error
+	 (delete-region (point-min) (point-max)))))
     (goto-char (point-min))
     (while (search-forward "\n" nil t)
       (delete-backward-char 1))