From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jonathan Nieder <jrnieder@gmail.com>
Subject: Re: [PATCH] Add new @ shortcut for HEAD
Date: Mon, 29 Apr 2013 17:53:04 -0700
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Cc: Felipe Contreras <felipe.contreras@gmail.com>, git@vger.kernel.org,
	Ramkumar Ramachandra <artagnon@gmail.com>,
	Michael J Gruber <git@drmicha.warpmail.net>,
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To: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano wrote:
> Felipe Contreras <felipe.contreras@gmail.com> writes:

>> Never-mind, now I see the difference, still, I don't think it's
>> relevant for this patch.
>
> I don't either. With the precedence of @{u}, @ does not need to have
> anything to do with a reflog. It is just a random letter that casts
> a magic spell.

I thought the convention was "^{...} is for operators that act on
objects, @{...} for operators that act on refs or symrefs".

Which works fine here.