Bogus subject encoding (was: Can't isearch ...)

Bogus subject encoding (was: Can't isearch ...)

[Reiner Steib]

Stefan, something strange happened to the subject headers of your
messages:

,----[ (a) Peter Dyballa  ]
| Subject: =?iso-8859-1?q?Re=3A_Can=27t_isearch_=27=F6=27?=
| Message-ID: <caa68b091750be1ae65aaf6f9b39b88b@Web.DE>
`----

,----[ (b) Stefan Monnier ]
| Subject: Re: =?ISO-8859-1?Q?Re:_Can't_isearch_'=F6'?=
| Message-ID: <87hdi82pu9.fsf-monnier+emacs@gnu.org>
`----

Note the bogus "Re: Re: " here.

,----[ (c) Peter Dyballa  ]
| Subject: Re: =?ISO-8859-1?Q?Re:_Can't_isearch_'=F6'?=
| Message-ID: <1c28460d3dbf6f3bfd977a80176023a3@Web.DE>
`----

,----[ (d) Stefan Monnier ]
| Subject: Re:
|  =?US-ASCII?Q?Re:_=3D=3FISO-8859-1=3FQ=3FRe:=5FCan't=5Fisearch=5F?==?US-ASCII?Q?'=3DF6'=3F=3D?=
| Message-ID: <87zmvy4wk7.fsf-monnier+emacs@gnu.org>
`----

Double encoding.

Stefan, do you use Gnus from current Emacs CVS?  IIRC, rfc2047.el has
been synced with the Gnus trunk recently.

I can't reproduce this, but I don't have the a current version here.

BTW, is the bare quote (') allowed within an encoded word?

Bye, Reiner.
-- 
       ,,,
      (o o)
---ooO-(_)-Ooo---  |  PGP key available  |  http://rsteib.home.pages.de/

Re: Bogus subject encoding

[Katsumi Yamaoka]

>>>>> In <v91x9awwik.fsf_-_@marauder.physik.uni-ulm.de> Reiner Steib wrote:

> Stefan, something strange happened to the subject headers of your
> messages:

[...]

> Stefan, do you use Gnus from current Emacs CVS?  IIRC, rfc2047.el has
> been synced with the Gnus trunk recently.

> I can't reproduce this, but I don't have the a current version here.

I wasn't able also to reproduce it, but I noticed I forgot to use
`save-excursion' when I changed `quoted-printable-encode-region'
last.  I've fixed it.  I don't think it is related to that
behavior as long as it is used in Gnus, though.

> BTW, is the bare quote (') allowed within an encoded word?

It is not specified any for especials or tspecials.