Add flags dynamically

[theprobugmaker]

I want to dynamically add more flags to the application.

Imagine that I have a flag that is --extra-features. I want to add more flags dynamically if this one is present. How can I do something like that?

Thank you.

[alecthomas]

That is not possible. You can use plugins to dynamically add flag structs, but not after parsing has started.

[theprobugmaker]

Thank you very much for the answer @alecthomas. That is sad to know. I wish it was possible.