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bug#5981: 24.0.50; Attempt to set a constant symbol: enable-multibyte-ch
From: |
JJ |
Subject: |
bug#5981: 24.0.50; Attempt to set a constant symbol: enable-multibyte-characters |
Date: |
Sat, 24 Apr 2010 19:26:38 +0200 |
User-agent: |
Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) |
>This bug persists for me with the current 100012 bzr Emacs
>trunk. Problems arise in Gnus.
>When trying to `S o m' forward a mail, it reports:
>Attempt to set a constant symbol: enable-multibyte-characters
Here is a patch to fix this error on the latest GNU Emacs bzr trunk:
--- trunk/lisp/gnus/mm-util.el 2010-04-24 18:49:21.189375459 +0200
+++ trunk-patched/lisp/gnus/mm-util.el 2010-04-24 18:50:30.610376339 +0200
@@ -1248,13 +1248,15 @@
(let ((,multibyte enable-multibyte-characters)
(,buffer (current-buffer)))
(unwind-protect
- (letf (((default-value 'enable-multibyte-characters) nil))
+ (letf ()
(set-buffer-multibyte nil)
,@forms)
(set-buffer ,buffer)
(set-buffer-multibyte ,multibyte)))
- (letf (((default-value 'enable-multibyte-characters) nil))
- ,@forms))))
+ (letf ()
+ (set-buffer-multibyte nil)
+ ,@forms
+ (set-buffer-multibyte ,multibyte)))))
(put 'mm-with-unibyte-current-buffer 'lisp-indent-function 0)
(put 'mm-with-unibyte-current-buffer 'edebug-form-spec '(body))
--
JJ