From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Date: Mon, 27 Jul 2009 18:49:56 +0000 (+0200)
Subject: parse-opt: optionally show "--no-" option string
X-Git-Tag: v1.6.5-rc0~124
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/86b5efb2864ca50d86437f94ec4c26042cba193e?hp=86b5efb2864ca50d86437f94ec4c26042cba193e

parse-opt: optionally show "--no-" option string

It is usually better to have positive options, to avoid confusing double
negations.  However, sometimes it is desirable to show the negative option
in the help.

Introduce the flag PARSE_OPT_NEGHELP to do that.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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