From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 22 Aug 2022 18:25:11 GMT
Subject: Re: `git patch-id --stable' vs quoted-printable
Message-ID: <xmqqtu64cf08.fsf@gitster.g>
In-Reply-To: <20220822170114.M247768@dcvr>

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
> "=20".  I sent this to test@public-inbox.org using
> `git send-email --transfer-encoding=quoted-printable' and it
> confirms the blank context lines having "=20" which are missing
> in René's messages:
> https://try.public-inbox.org/test/20220822165736.23246-1-e@80x24.org/raw

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