[PATCH 7 of 8 v2] diffopts: notice a negated boolean flag in diffopts

[Pierre-Yves David]

On 08/30/2016 10:16 PM, Augie Fackler wrote:
> # HG changeset patch
> # User Augie Fackler <augie at google.com>
> # Date 1472586907 14400
> #      Tue Aug 30 15:55:07 2016 -0400
> # Node ID fd68fb86c29873eb32c4a2bd28f7ac0abe3dc172
> # Parent  6127fee6ac8208a62f718d53aca6cb814f43b742
> diffopts: notice a negated boolean flag in diffopts
>
> This means that if you have git-diffs enabled by default (pretty
> common) and you hit the rare (but real) case where a git-diff breaks
> patch(1) or some other tool, you can easily disable it by just
> specifying --git=0 on the command line.

from the rest of the series, I would expect this '--git=0' to be 
'--no-git'. The test seems to match this expectation of mine.

-- 
Pierre-Yves David