1```console
2$ demo --help
3clap [..]
4A simple to use, efficient, and full-featured Command Line Argument Parser
5
6USAGE:
7    demo[EXE] [OPTIONS] --name <NAME>
8
9OPTIONS:
10    -c, --count <COUNT>    Number of times to greet [default: 1]
11    -h, --help             Print help information
12    -n, --name <NAME>      Name of the person to greet
13    -V, --version          Print version information
14
15$ demo --name Me
16Hello Me!
17
18```
19*(version number and `.exe` extension on windows replaced by placeholders)*
20