Help description never displayed

[mac-cain13]

The docs say the given helpDescription with an Option will be displayed when the --help option is triggered, but it is never displayed. Quite useless this way. ;)

I think there should be a "usage" output like what helpStringForCommandName outputs now, but I think there should also be a variant that outputs real help that explains what each option does.

[stupergenius]

+1

The Option struct already accepts the helpDescription parameter and dutifully stores it, but the rest of the code doesn't actually use it when generating the help text or error messages. This would be a very useful feature to have.