$ 03_03_positional_mult --help
A simple to use, efficient, and full-featured Command Line Argument Parser
Usage:
03_03_positional_mult[EXE] [name]...
Arguments:
[name]...
Options:
-h, --help Print help information
-V, --version Print version information
$ 03_03_positional_mult
name: None
$ 03_03_positional_mult bob
name: Some("bob")