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
|
||
|---|---|---|
| .. | ||
| nu_plugin_binaryview | ||
| nu_plugin_chart | ||
| nu_plugin_fetch | ||
| nu_plugin_from_bson | ||
| nu_plugin_from_sqlite | ||
| nu_plugin_inc | ||
| nu_plugin_match | ||
| nu_plugin_post | ||
| nu_plugin_ps | ||
| nu_plugin_s3 | ||
| nu_plugin_selector | ||
| nu_plugin_start | ||
| nu_plugin_sys | ||
| nu_plugin_textview | ||
| nu_plugin_to_bson | ||
| nu_plugin_to_sqlite | ||
| nu_plugin_tree | ||
| nu_plugin_xpath | ||
| nu-cli | ||
| nu-command | ||
| nu-data | ||
| nu-engine | ||
| nu-errors | ||
| nu-json | ||
| nu-parser | ||
| nu-plugin | ||
| nu-protocol | ||
| nu-source | ||
| nu-stream | ||
| nu-table | ||
| nu-test-support | ||
| nu-value-ext | ||