From: Junio C Hamano Date: Fri, 30 Apr 2021 00:07:04 GMT Subject: Re: Nesting topics within other threads Message-ID: In-Reply-To: <8735v9z32l.fsf@evledraar.gmail.com> Ævar Arnfjörð Bjarmason writes: > In RFC 822 terms. Are you talking about the In-Reply-To[1] or > References[2] headers, or both/neither? Neither (I think Peff explained why it is a good idea to defer to verbal communication not to confuse tools better than I could).