Ilya Bobyr 9bab5b6061 rev-parse --parseopt: option argument name hints ...

Built-in commands can specify names for option arguments when usage text
is generated for a command.  sh based commands should be able to do the
same.

Option argument name hint is any text that comes after [*=?!] after the
argument name up to the first whitespace.

Signed-off-by: Ilya Bobyr <ilya.bobyr@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2014-03-23 17:28:03 -07:00

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