forked from extern/nushell
71b99edd48
* Add rest arg to def This commit applied adds the ability to define the rest parameter of a def command. It does not implement the functionality to expand the rest argument in a user defined def function. The rest argument has to be exactly worded "...rest". Example after this PR is applied: file test.nu ```shell def my_command [ ...rest:int # My rest arg ] { echo 1 2 3 } ``` ```shell > source test.nu > my_command -h Usage: > my_command ...args {flags} Parameters: ...args: My rest arg Flags: -h, --help: Display this help message ``` * Fix space in help on wrong side |
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Cargo.toml |