What is the recommended way to consume the excess of args

[KOLANICH]

Hello. I wanna implement subcommands, and my framework (completely unfinished and unstable for now, don't use, but if you are interested, it is here https://github.com/HydrArgs/HydrArgs) allows to stack different cli parsing libs through common interface.

So, what is the recommended way to get the excess of args (the args not matching the stuff defined by the current stage parser, they can contain the stuff looking like args, i.e --aaaa, that stuff is to be parsed and consumed by the next stage CLI parser)?

[grafikrobot]

The easiest way would be to add a tail regular argument that binds a std::vector<std::string>.

[KOLANICH]

So, there is no a builtin way. Thanks for the info. Can an argument be hidden from help? Also, does using | operator modify the original lyra::app (in other words, can adding an arg be undone by using just the previous version of lyra::app)?

[KOLANICH]

Worked pretty fine.