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<!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # Description <!-- Thank you for improving Nushell. Please, check our [contributing guide](../CONTRIBUTING.md) and talk to the core team before making major changes. Description of your pull request goes here. **Provide examples and/or screenshots** if your changes affect the user experience. --> This PR makes it so that when using fuzzy matching, the score isn't recomputed when sorting. Instead, filtering and sorting suggestions is handled by a new `NuMatcher` struct. This struct accepts suggestions and, if they match the user's typed text, stores those suggestions (along with their scores and values). At the end, it returns a sorted list of suggestions. This probably won't have a noticeable impact on performance, but it might be helpful if we start using Nucleo in the future. Minor change: Makes `find_commands_by_predicate` in `StateWorkingSet` and `EngineState` take `FnMut` rather than `Fn` for the predicate. # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> When using case-insensitive matching, if you have two matches `FOO` and `abc`, `abc` will be shown before `FOO` rather than the other way around. I think this way makes more sense than the current behavior. When I brought this up on Discord, WindSoilder did say it would make sense to show uppercase matches first if the user typed, say, `F`. However, that would be a lot more complicated to implement. # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use toolkit.nu; toolkit test stdlib"` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> Added a test for the changes in https://github.com/nushell/nushell/pull/13302. # 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. --> |
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This crate implements the core functionality of the interactive Nushell REPL and interfaces with reedline.
Currently implements the syntax highlighting and completions logic.
Furthermore includes a few commands that are specific to reedline
Internal Nushell crate
This crate implements components of Nushell and is not designed to support plugin authors or other users directly.