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clap/examples/tutorial_derive/03_03_positional_mult.md
Ed Page 02db3043e2 fix(help): Consistently use [] for positionals 
In the usaeg we use `[]` but in the arg list we use `<>`.
2022-08-29 15:34:30 -05:00

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$ 03_03_positional_mult_derive --help
clap [..]
A simple to use, efficient, and full-featured Command Line Argument Parser

Usage:
    03_03_positional_mult_derive[EXE] [NAME]...

Arguments:
    [NAME]...    

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

$ 03_03_positional_mult_derive
name: []

$ 03_03_positional_mult_derive bob
name: ["bob"]