METAVAR, Improved help, Samples (Based on #187) #206
Merged
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--option VALUE Description of Option
instead of--option Description ...
.[options]
. AddedArgumentParser::usage()
to retreive this string alone (in case you wanted to, say, print usage if arguments incorrectly passed).[default: ...]
for implicit values. This seemed unusual. It might be better to rework the help system to recognise a placeholder (even python's%(default)s
) rather than try to magically get this right.Example