Bruce Weirdan 39b95fc59e
Environment-aware help for open and save (#15651)
# Description

This extends the documentation on the commands `open` and `save` can run
under the hood, and explicitly lists those, based on the current user
environment.

Also see [this discord
thread](https://discord.com/channels/601130461678272522/988303282931912704/1364930487092777020)

# User-Facing Changes

Users will be able to see the list of commands that `open` and `save`
can run, and the extensions that each command is run for, in `help open`
and `help save` respectively:

## `help open`

![image](https://github.com/user-attachments/assets/b245d12c-c6ef-4c6d-a9f1-6c5111cb0684)

## `help save`

![image](https://github.com/user-attachments/assets/e92ddb6b-6a1e-40cc-9139-78db8a921d4a)


# Tests + Formatting

All pass except for the ones that don't (and never did pass for me
before).

# After Submitting

No updates needed.
2025-05-03 17:07:39 -05:00
..
2025-04-29 23:33:10 -04:00
2022-02-07 14:54:06 -05:00

Nushell core libraries and plugins

These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.

Foundational libraries are split into two kinds of crates:

  • Core crates - those crates that work together to build the Nushell language engine
  • Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.

Plugins are likewise also split into two types:

  • Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
  • Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.