From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 4 Dec 2015 19:19:11 +0000 (-0800)
Subject: Merge branch 'rs/parseopt-short-help'
X-Git-Tag: v2.7.0-rc0~15
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/2d808073db276a447eb6d7e45afe47a363ff6bbe

Merge branch 'rs/parseopt-short-help'

Make "-h" command line option work more consistently in all commands.

* rs/parseopt-short-help:
show-ref: stop using PARSE_OPT_NO_INTERNAL_HELP
grep: stop using PARSE_OPT_NO_INTERNAL_HELP
parse-options: allow -h as a short option
parse-options: inline parse_options_usage() at its only remaining caller
parse-options: deduplicate parse_options_usage() calls
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2d808073db276a447eb6d7e45afe47a363ff6bbe