Tél: +33(0)1 69 08 75 40
Fax: +33(0)1 69 08 87 86
Email:
Olivier.Klein<at>cea.fr
Dear Katsumi,
Thanks for your help and effort, but the latest version of w3m does
not solve the problem. I must have something wrong in my emacs
configuration. I will try to do a complete reinstall???
O.
Katsumi Yamaoka <yamaoka@xxxxxxx> writes:
>>>>>> In [emacs-w3m : No.10442] Olivier Klein wrote:
>
>> Here is the log:
>
>> Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil)
>> goto-char(nil)
>> (if (eq (char-after ...) 59) nil (goto-char (match-beginning 2)))
>> (unless (eq (char-after ...) 59) (goto-char (match-beginning 2)))
> [...]
>
> Ok. The version of emacs-w3m you use is a bit old. At the end
> of April, Naohiro Aota replaced `(match-beginning 2)' with
> `(match-end 1)' in the `w3m-decode-entities' function in order
> to cope with an Emacs 21 bug. He reported in the article
> <http://article.gmane.org/gmane.emacs.w3m/7466> that Emacs 21
> works strangely with a certain regular expression. Although he
> didn't mention that it applies to also Emacs 23, it might happen
> according to the regexp engine that Emacs 23 uses. In my Fedora
> 9 Linux, I see nothing strange in Emacs 21 through 23. The code
> for testing it is:
>
> (progn
> (require 'w3m)
> (mapcar (lambda (str)
> (list (string-match w3m-entity-regexp str)
> (match-string 1 str)
> (match-string 2 str)))
> '("<" "<a" "<@" "<")))
>
> ;; Copy those lines into the *scratch* buffer, type `C-j' at the
> ;; end of the last line, and you will see the result.
>
> The result should be:
> ((0 "lt" "") (nil "lt" "") (0 "lt" "@") (0 "lt" ";"))
>
> Even if you get a different result, I believe it is not so serious
> because the value of `w3m-entity-regexp' is much complicated and
> such one will be rarely used. Anyway I think using the latest
> emacs-w3m is better. Here it is:
>
> http://cvs.namazu.org/emacs-w3m.tar.gz
>
>> PS: The problem is more serious than that. Once it occurs, it messes
>> up all my email headers???
>
>> PPS: Indeed, it is not related to the content of the .emacs, it might
>> have something to do with the order at which the functions are
>> called. BTW: same symptoms w/ my .gnus: If I do a change to my
>> dot-gnus.el, emacs recompiles the file and the error message
>> disappears during the first use, but then it reappears at subsequent
>> call???
>
> Hm, I guess compiling a file and loading it might cause something
> wrong in the Emacs session, because it loads the file twice. I.e.
> the first one takes place when compiling.
>
>> PPPS: I use your message-multiple-frames.el function :-) !!!
>
> I hope it is not the cause of your problem. ;-)
>
>> I have included the email below: I do not notice anything special???
>
> I tried reading it in Gnus and saw no problem. (I use the latest
> Emacs 23, the latest Gnus, the latest emacs-w3m, ...)
>
> Regards,
>