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From: Junio C Hamano <gitster@pobox.com>
To: Eric Wong <e@80x24.org>
Cc: =?utf-8?Q?Ren=C3=A9?= Scharfe <l.s.r@web.de>,  git@vger.kernel.org,
  meta@public-inbox.org
Subject: Re: `git patch-id --stable' vs quoted-printable
References: <20220822022503.M873583@dcvr> <xmqqczcsgbvn.fsf@gitster.g>
	<4e3edfa1-9c04-7a63-30ee-65fe6f2de62f@web.de>
	<xmqqmtbwdzbj.fsf@gitster.g> <20220822170114.M247768@dcvr>
Date: Mon, 22 Aug 2022 11:25:11 -0700
In-Reply-To: <20220822170114.M247768@dcvr> (Eric Wong's message of "Mon, 22
	Aug 2022 17:01:14 +0000")
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Eric Wong <e@80x24.org> writes:

> I don't think postfix, SpamAssassin, or dovecot strip that..
> ...
> I would expect the blank context lines in the QP version to have
> "=3D20".  I sent this to test@public-inbox.org using
> `git send-email --transfer-encoding=3Dquoted-printable' and it
> confirms the blank context lines having "=3D20" which are missing
> in Ren=C3=A9's messages:
> https://try.public-inbox.org/test/20220822165736.23246-1-e@80x24.org/ra=
w

Yeah, that is a mystery.  Unlike format=3Dflawed, I think CTE-QP was
designed to be reversible without information loss.