Re: pgg-output-buffer gets created as a unibyte buffer

[Katsumi Yamaoka <yamaoka@jpl.org>]

>>>>> In <9c79059a-61a9-4fa4-8376-638753320a14@well-done.deisui.org>
>>>>>	Daiki Ueno wrote:

>>>>>> In <b4mwtdbfqob.fsf@jpl.org>
>>>>>>	Katsumi Yamaoka <yamaoka@jpl.org> wrote:

>> Fixed in the trunk and the v5-10 branch.

> ;; Buffer's multibyteness might be turned off after
> ;; inserting file's contents, as the case may be.
> (let ((coding-system-for-read (if pgg-text-mode
>                                   'raw-text
>                                 'binary)))
>   (insert-file-contents output-file-name))
> (when (and (fboundp 'set-buffer-multibyte)
>            (subrp (symbol-function 'set-buffer-multibyte))
>            (not enable-multibyte-characters))
>   (if (zerop (buffer-size))
>       (set-buffer-multibyte t)
>     (insert (pgg-string-to-multibyte
>              (prog1
>                  (buffer-string)
>                (erase-buffer)
>                (set-buffer-multibyte t)))))

> Oops, It was a mistake that I didn't advise you not to fix in such an
> ugly way, though I predicted you would do so.  Is it impossible to fix
> this by changing callers of PGG i.e. ml2015.el or mml1991.el?

I didn't hit on such a way.  If anything, I guess there's no way
to do so.

> I suppose PGG is a low level library and it shall assume that
> pgg-*-buffer contains unibyte data.

The problem occurs in a low level either.  Any alternative plan?

> Regards,
> --
> Daiki Ueno