From: Willy Tarreau <w@1wt.eu>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: [ANNOUNCE] Git v2.12.0
Date: Sat, 25 Feb 2017 08:40:57 +0100 [thread overview]
Message-ID: <20170225074057.GA460@1wt.eu> (raw)
In-Reply-To: <xmqqd1e72xs5.fsf@gitster.mtv.corp.google.com>
Hi Junio,
On Fri, Feb 24, 2017 at 11:28:58AM -0800, Junio C Hamano wrote:
> * Use of an empty string that is used for 'everything matches' is
> still warned and Git asks users to use a more explicit '.' for that
> instead. The hope is that existing users will not mind this
> change, and eventually the warning can be turned into a hard error,
> upgrading the deprecation into removal of this (mis)feature. That
> is not scheduled to happen in the upcoming release (yet).
FWIW '.' is not equivalent to '' when it comes to grep or such commands,
you should suggest '^' or '$' instead, otherwise you'll miss empty lines
and users will continue to use '' for that purpose. BTW I do use grep ''
a lot, but only on file systems, not within git (eg: to display contents
of /sys).
Cheers,
Willy
next prev parent reply other threads:[~2017-02-25 7:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-24 19:28 [ANNOUNCE] Git v2.12.0 Junio C Hamano
2017-02-25 7:40 ` Willy Tarreau [this message]
2017-02-25 8:31 ` Junio C Hamano
2017-02-25 8:36 ` Willy Tarreau
2017-02-27 16:12 ` Ævar Arnfjörð Bjarmason
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