Re: Problem displaying multipart/alternative messages

[Julien Danjou <julien@danjou.info>]

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On Thu, Jan 20 2011, Michael Piotrowski wrote:

> The problem is the code after the comment "Remove empty parts" in
> `mm-preferred-alternative-precedence'.  If I remove this code, it works
> as before.
>
> The messages I'm referring to in my original post are of type
> "multipart/alternative", containing a "text/plain" and a
> "multipart/mixed" part.  The latter part typicalle consists of a
> "text/html" part and one or more attachments, e.g., "application/pdf".
> When displaying such a message,
>
>   (mm-handle-buffer handle)
>
> returns the string "multipart/mixed" instead of a buffer, and
> `with-current-buffer' then raises the error above.
>
> Does really nobody else encounter this problem?

I encountered it this morning too.
The problem come from the commit

commit d9418f8743d26df6253803ccb2ff8cdc88e8934f
Author: Lars Magne Ingebrigtsen <larsi@quimbies.gnus.org>
Date:   Tue Jan 11 20:20:56 2011 +0100

    (mm-preferred-alternative-precedence): Discourage showing empty parts.


it introduces this regression because it does:

#+begin_src emacs-lisp
    (unless (with-current-buffer (mm-handle-buffer handle)
      …))
#+end_src

Which fails, because some of the handle is not like the other:
calling mm-handle-buffer on it returns a string, not a buffer. The
handle entry is not in the same format (with buffer in car) that the
other. But Lars must know that I think.

-- 
Julien Danjou
❱ http://julien.danjou.info

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