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Author bethard
Recipients bethard, catherine
Date 2010-08-04.08:56:32
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Message-id <1280912194.01.0.73801946621.issue9348@psf.upfronthosting.co.za>
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Content 
You can specify either 1 or N. So for n=3, you can specify metavar="X" or metavar=("X", "Y", "Z") but not metavar=("X", "Y"). The special nargs value "?" always takes only one, while "*" and "+" always take two. (This makes sense if you think about how they're formatted, e.g. "X [X ...]".)
History
Date User Action Args
2010-08-04 08:56:34bethardsetrecipients: + bethard, catherine
2010-08-04 08:56:34bethardsetmessageid: <1280912194.01.0.73801946621.issue9348@psf.upfronthosting.co.za>
2010-08-04 08:56:32bethardlinkissue9348 messages
2010-08-04 08:56:32bethardcreate