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From:   Junio C Hamano <gitster@pobox.com>
To:     Eric Sunshine <sunshine@sunshineco.com>
Cc:     Jeff King <peff@peff.net>, Git List <git@vger.kernel.org>,
        "brian m. carlson" <sandals@crustytoothpaste.net>
Subject: Re: [PATCH] add a script to diff rendered documentation
References: <20180803205204.GA3790@sigill.intra.peff.net>
        <CAPig+cSDM4vjuhwfuapuPpjjOmXbrhz-i0eVhtShp+nOYReLnA@mail.gmail.com>
Date:   Fri, 03 Aug 2018 14:47:10 -0700
In-Reply-To: <CAPig+cSDM4vjuhwfuapuPpjjOmXbrhz-i0eVhtShp+nOYReLnA@mail.gmail.com>
        (Eric Sunshine's message of "Fri, 3 Aug 2018 17:33:17 -0400")
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Eric Sunshine <sunshine@sunshineco.com> writes:

>> +               shift; break ;;
>> +       *)
>> +               usage ;;
>
> There doesn't seem to a usage() function defined anywhere (and
> OPTIONS_SPEC doesn't seem to be used).

Isn't this using the parse-options thing git-sh-setup gives us for
free?