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From:   Junio C Hamano <gitster@pobox.com>
To:     Ed Maste <emaste@freebsd.org>
Cc:     git@vger.kernel.org
Subject: Re: What's cooking in git.git (Dec 2019, #01; Mon, 2)
References: <xmqqpnh6yfrl.fsf@gitster-ct.c.googlers.com>
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Date:   Fri, 13 Dec 2019 11:02:44 -0800
In-Reply-To: <CAPyFy2BuWJJzC7F=H2KGgwANYdMNjisJ0ozK6VNqXui3=-=bBw@mail.gmail.com>
        (Ed Maste's message of "Fri, 13 Dec 2019 08:58:34 -0500")
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Ed Maste <emaste@freebsd.org> writes:

> On Fri, 13 Dec 2019 at 08:38, Ed Maste <emaste@freebsd.org> wrote:
>>
>> On Mon, 2 Dec 2019 at 09:16, Junio C Hamano <gitster@pobox.com> wrote:
>> >
>> > * ln/userdiff-elixir (2019-11-10) 1 commit
>> >   (merged to 'next' on 2019-11-19 at 6318918ba8)
>> >  + userdiff: add Elixir to supported userdiff languages
>>
>> t4018-diff-funcname.sh is failing on FreeBSD with this change,
>> fatal: invalid regular expression:
>> |[@:]?[a-zA-Z0-9@_?!]+|[-+]?0[xob][0-9a-fA-F]+|[-+]?[0-9][0-9_.]*([eE][-+]?[0-9_]+)?|:?(\+\+|--|\.\.|~~~|<>|\^\^\^|<?\|>|<<<?|>?>>|<<?~|~>?>|<~>|<=|>=|===?|!==?|=~|&&&?|\|\|\|?|=>|<-|\\\\|->)|:?%[A-Za-z0-9_.]\{\}?|[^[:space:]]|[<C0>-<FF>][<80>-<BF>]+
>
> There was an empty subexpression in the first regex; just sent a patch
> to fix it.

Thanks.