$ 03_02_option_mult_derive --help
A simple to use, efficient, and full-featured Command Line Argument Parser
Usage: 03_02_option_mult_derive[EXE] [OPTIONS]
Options:
-n, --name <NAME>
-h, --help Print help
-V, --version Print version
$ 03_02_option_mult_derive
name: []
$ 03_02_option_mult_derive --name bob
name: ["bob"]
$ 03_02_option_mult_derive --name bob --name john
name: ["bob", "john"]
$ 03_02_option_mult_derive --name bob --name=john -n tom -n=chris -nsteve
name: ["bob", "john", "tom", "chris", "steve"]