```console
$ 03_05_default_values --help
A simple to use, efficient, and full-featured Command Line Argument Parser

Usage:
    03_05_default_values[EXE] [NAME]

Arguments:
    [NAME]    [default: alice]

Options:
    -h, --help       Print help information
    -V, --version    Print version information

$ 03_05_default_values
name: "alice"

$ 03_05_default_values bob
name: "bob"

```