Mohamed Hassan

>My actual code is using a set of verb classes, but the setup here is the same You should add VerbAttribute to your classes like: ```cs [Verb("myverb")] //whatever name, here...

You can not customize auto generated help.

This [wiki page](https://github.com/commandlineparser/commandline/wiki/Verbs#default-verb) may help.

Why you are using verb in the scenario of one Option class?

[default verb](https://github.com/commandlineparser/commandline/wiki/Verbs#default-verb) can help. Define verb as: ```cs [Verb("subcommand",true,"tool help")] //default help ``` and you can use it as you described above.

yes --version expose VersionRequestedError --help expose HelpRequestedError

@atifaziz I 'm happy to review the PR and feedback.

I did the following steps: - cloning PR #582 to a new branch Pr582, Inspecting the project, it's version: 4.4.0 - build the project Compilation Errors: 316 error Most error...

@Orace, good work. I review your fork (branch nullability ) and it's build without errors and pass all tests. I consider the parts you use forgiving symbol (!) is correct....

I looked at the link you point,and your suggested solution: >if T is a class it's a sugar to add a NullableAttribute This solution is completly applicable in netstandard2.1 and...