Show help for incorrectly used sub-command

seaneagan / unscripted

Define command-line interfaces using ordinary dart methods and classes.

BSD 3-Clause "New" or "Revised" License

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Show help for incorrectly used sub-command #16

Closed seaneagan closed 10 years ago

seaneagan commented 10 years ago

Currently when a root command or any of its sub-commands are incorrectly used, help for the root command is shown. If correct options are passed to the root command, but not the sub-command, help should be shown for the sub-command.