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I have implemented a small command line interface using JewelCLI and it creates an automatic help/usage message, but I can’t find any way to output it manually when needed. The reason I have is that I want to take some non-option parameters (file names) that are mandatory and it would be nice to use the same message.
Use the
Cli.getHelpMessage()method; if you’re using aCliFactoryyou can get one via thecreateCli()method.