From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 21 Sep 2018 16:39:14 GMT
Subject: Re: [PATCH 2/3] transport.c: introduce core.alternateRefsCommand
Message-ID: <xmqqlg7ux0st.fsf@gitster-ct.c.googlers.com>
In-Reply-To: <4c4900722cab253b3ce33cb28910c4602ce44536.1537466087.git.me@ttaylorr.com>

Taylor Blau <ttaylorr@github.com> writes:

> +extract_haves () {
> +	depacketize - | grep -o '^.* \.have'

Not portable, isn't it?

cf. http://pubs.opengroup.org/onlinepubs/9699919799/utilities/grep.html