It would be used to be able to write options that are joint together
as an example of what I mean, my use case:
User needs to either give an input and output filename; this does one file.
Alternatively user gives input and output directories; this does the operation over a predefined subset within those directories.
It would be used to be able to write options that are joint together
as an example of what I mean, my use case:
User needs to either give an input and output filename; this does one file. Alternatively user gives input and output directories; this does the operation over a predefined subset within those directories.
If one is used, the other shouldn't be