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Darren Schroeder 6295b20545
add background colors to the ansi command (#7312) 
# Description

This PR adds the ability to easily specific background colors using the
ansi command. It also allows you to use attributes.

![image](https://user-images.githubusercontent.com/343840/205151594-968cc7a6-f1d8-406e-aa8b-cb67e8487563.png)

I also updated the grid output to be clear that the output includes an
escape character, represented here by `\e`.

![image](https://user-images.githubusercontent.com/343840/205151066-09966f90-6341-4eeb-83c1-df3d169cfbf6.png)

# User-Facing Changes

You can see a list of these new items with `ansi --list` with their long
and short names.

# Tests + Formatting

Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2022-12-03 13:08:51 -06:00
..
nu-cli Protocol: debug_assert!() Span to reflect a valid slice (#6806) 2022-12-03 11:44:12 +02:00
nu-color-config [MVP][WIP] less like pager (#6984) 2022-12-01 09:32:10 -06:00
nu-command add background colors to the ansi command (#7312) 2022-12-03 13:08:51 -06:00
nu-engine Protocol: debug_assert!() Span to reflect a valid slice (#6806) 2022-12-03 11:44:12 +02:00
nu-explore nu-explore/ A few fixes. (#7334) 2022-12-03 00:12:33 +02:00
nu-glob Remove unused dev-dependencies (#7285) 2022-12-01 11:53:24 +01:00
nu-json Remove unused dev-dependencies (#7285) 2022-12-01 11:53:24 +01:00
nu-parser Protocol: debug_assert!() Span to reflect a valid slice (#6806) 2022-12-03 11:44:12 +02:00
nu-path bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
nu-plugin Protocol: debug_assert!() Span to reflect a valid slice (#6806) 2022-12-03 11:44:12 +02:00
nu-pretty-hex bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
nu-protocol Protocol: debug_assert!() Span to reflect a valid slice (#6806) 2022-12-03 11:44:12 +02:00
nu-system bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
nu-table [MVP][WIP] less like pager (#6984) 2022-12-01 09:32:10 -06:00
nu-term-grid bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
nu-test-support bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
nu-utils Rename $env.config.explore_config to $env.config.explore (for consistency with $env.config.ls, $env.config.table etc.) (#7317) 2022-12-02 01:42:18 -05:00
nu_plugin_custom_values bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
nu_plugin_example bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
nu_plugin_gstat bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
nu_plugin_inc bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
nu_plugin_python Further edits to help messages (#6913) 2022-10-26 09:36:42 -07:00
nu_plugin_query bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
old bump to dev release v0.72.1 (#7281) 2022-11-30 16:06:22 -06:00
README.md Remove old nushell/merge engine-q 2022-02-07 14:54:06 -05:00

README.md

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.