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https://issues.apache.org/jira/browse/CLI-124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Emmanuel Bourg updated CLI-124:
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Component/s: CLI-2.x
> HelpFormatter should be more cunning when deciding if a Group is Optional and
> therefore square-bracketing it
> ------------------------------------------------------------------------------------------------------------
>
> Key: CLI-124
> URL: https://issues.apache.org/jira/browse/CLI-124
> Project: Commons CLI
> Issue Type: Improvement
> Components: CLI-2.x, Help formatter
> Reporter: Andrew Shirley
> Assignee: Oliver Heger
> Fix For: 2.0
>
>
> Currently all child groups are required to satisfy their constraints (defaul
> is any thing goes) and so if you have a Group A as a child of Group B and set
> a minimum of 1 on A then B is no longer Optional as A is not Optional.
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