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From:   Junio C Hamano <gitster@pobox.com>
To:     Christian Couder <christian.couder@gmail.com>
Cc:     git <git@vger.kernel.org>,
        Nguyen Thai Ngoc Duy <pclouds@gmail.com>,
        =?utf-8?B?w4Z2YXIgQXJuZmrDtnLDsA==?= Bjarmason <avarab@gmail.com>,
        Christian Couder <chriscool@tuxfamily.org>
Subject: Re: [PATCH v1 12/19] Documentation/config: add splitIndex.maxPercentChange
References: <20161023092648.12086-1-chriscool@tuxfamily.org>
        <20161023092648.12086-13-chriscool@tuxfamily.org>
        <xmqq8tt3ovnp.fsf@gitster.mtv.corp.google.com>
        <CAP8UFD2H6rZNQqg1VGNkes65KAk-4P160rjQSjFY3NjgZydZmA@mail.gmail.com>
Date:   Sun, 06 Nov 2016 09:16:53 -0800
In-Reply-To: <CAP8UFD2H6rZNQqg1VGNkes65KAk-4P160rjQSjFY3NjgZydZmA@mail.gmail.com>
        (Christian Couder's message of "Sat, 5 Nov 2016 01:45:04 +0100")
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Christian Couder <christian.couder@gmail.com> writes:

> I think it is easier for user to be able to just set core.splitIndex
> to true to enable split-index.

You can have that exact benefit by making core.splitIndex to
bool-or-more.  If your default is 20%, take 'true' as if the user
specified 20% and take 'false' as if the user specified 100% (or is
it 0%?  I do not care about the details but you get the point).