#1 Modify usage according to contraints

[Anonymous]

Hi,

I was wondering if it would be possible to have the
displayed usage tailored according to the contraints added?

For example, if I have my 'program', with a mandatory
option called 'name' and execute it like this:

bash#program

I get the message:

error: option 'name' is required. Exiting.
Usage: program [-n|--name <arg>]

Since 'name' is not optional, ideally the usage would show:

error: option 'name' is required. Exiting.
Usage: program -n|--name <arg>

You could imagine more complicated scenarios when at
last one option of a group is mandatory.

Thanks,
JP

[rear_wheel_drive]

Logged In: YES
user_id=829770

Doh, didn't mean to put in an anonymous request.

Feel free to contact me if I can clarify the above.

Thanks