From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 14 Sep 2015 21:59:06 +0000 (-0700)
Subject: Merge branch 'ah/show-ref-usage-string'
X-Git-Tag: v2.6.0-rc3~11
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/b8367d1f012ceb86ab48c9024a1bac111bb52dde

Merge branch 'ah/show-ref-usage-string'

Both "git show-ref -h" and "git show-ref --help" illustrated that the
"--exclude-existing" option makes the command read list of refs
from its standard input.  Change only the "show-ref -h" output to
have a pair of "<>" around the placeholder that designate an input
file, i.e. "git show-ref --exclude-existing < <ref-list>".

* ah/show-ref-usage-string:
show-ref: place angle brackets around variables in usage string
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b8367d1f012ceb86ab48c9024a1bac111bb52dde