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From: Katsumi Yamaoka <yamaoka@jpl.org>
To: ding@gnus.org
Subject: Re: Ugly In-Reply-To?
Date: Thu, 10 May 2007 10:21:05 +0900	[thread overview]
Message-ID: <b4mabwda2ym.fsf@jpl.org> (raw)
In-Reply-To: <871whsn6dz.fsf@mocca.josefsson.org>

>>>>> In <871whsn6dz.fsf@mocca.josefsson.org> Simon Josefsson wrote:

> I just noticed that my outgoing e-mails contain:

> In-Reply-To: <foo@bar.com>
> 	(Foo Bar's message of "Mon\, 7 May 2007 14\:46\:18 +0200")

> Are the quotes '"' and backslashes '\' necessary?

> Does anyone see a problem with dropping them?

At least quoting tspecial characters that are within parentheses
with backslashes seems to be overkill.  I've modified the
`rfc2047-quote-special-characters-in-quoted-strings' function in
the trunk so that it skips closed parentheses.  (This change
needs to be tested widely before merging it to the v5-10 branch
because headers for which the `r-q-s-c-i-q-s' function is used
are not only In-Reply-To.)

BTW, I'm not sure how the In-Reply-To header is actually used.
If anything, I consider it is a useless header, so I've never
been adding it to outgoing messages for years.  (Gcc'd ones have
it for verifying whether it is created correctly, though.)

Regards,



  reply	other threads:[~2007-05-10  1:21 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-07 12:51 Simon Josefsson
2007-05-10  1:21 ` Katsumi Yamaoka [this message]
2007-05-10  2:27   ` Miles Bader
2007-05-10 19:55   ` Reiner Steib
2007-05-11  0:15     ` Katsumi Yamaoka
2007-05-11  0:22       ` Katsumi Yamaoka
2007-05-11  0:28         ` Katsumi Yamaoka

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