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nushell/crates/nu-plugin/src
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Stefan Holderbach 9172b22985
Rework help generation internals (#13531) 
Reworking some of the sprawling code we use to generate the `help cmd`
or `cmd --help` output.

This touches mainly the rendering and not the gathering of the necessary
data (see open bugs under
[label:help-system](https://github.com/nushell/nushell/issues?q=sort%3Aupdated-desc+is%3Aopen+label%3Ahelp-system))

Fixes #9076 
Fixes the syntax shape output on flags to be consistent.

## Example
```nushell
def test [
  positional: int,
  documented: float, # this has documentation
  default = 50,
  optional?,
  --a = "bla",
  --bla (-b) = "bla", # named with default
] {}
```

### before

![grafik](https://github.com/user-attachments/assets/1867984f-1289-4ad0-bdf5-c49ec56dfddb)


### after


![grafik](https://github.com/user-attachments/assets/8fca526f-d878-4d52-b970-fc41c7e8859c)
2024-08-05 22:44:24 +02:00
..
plugin Rework help generation internals (#13531) 2024-08-05 22:44:24 +02:00
lib.rs Allow plugins to report their own version and store it in the registry (#12883) 2024-06-21 06:27:09 -05:00
test_util.rs Split the plugin crate (#12563) 2024-04-27 12:08:12 -05:00