[
https://issues.apache.org/jira/browse/CLI-189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12769857#action_12769857
]
Piotr Repetowski commented on CLI-189:
--------------------------------------
This is not a bug. First you should add help option to the group:
\\
\\
{code}
DefaultOptionBuilder obuilder = new DefaultOptionBuilder();
Option help = obuilder.withLongName("help").create();
group.withOption(help);
// Your code
{code}
\\
Kind regards.
> "Unexpected --help while processing"
> ------------------------------------
>
> Key: CLI-189
> URL: https://issues.apache.org/jira/browse/CLI-189
> Project: Commons CLI
> Issue Type: Bug
> Components: CLI-2.x, Help formatter
> Affects Versions: 2.0
> Environment: snapshot jar
> Reporter: Guillaume Perrot
>
> The help trigger feature seems not working.
> When I pass --help to the command line, I have "Unexpected --help while
> processing", then usage is printed.
> Code snippet:
> {code:java}
> Parser parser = new Parser();
> parser.setGroup(group);
> parser.setHelpFormatter(new HelpFormatter());
> parser.setHelpTrigger("--help");
> parser.parseAndHelp(args);
> {code}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
