agl/xmpp-client — pull request #36 by schulze (2013-07-28 19:26:49+00:00)
Title: Print [--flag] instead of <argname> for optinal arguments in /help.

This makes /help to print

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* (9:19PM) /roster [--online] Display the current roster
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instead of

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* (9:19PM) /roster Display the current roster
...