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- Hopefully closes #10120 # Description This PR adds a new config item, `error_style`. It will render errors in a screen reader friendly mode when set to `"simple"`. This is done using `miette`'s own `NarratableReportHandler`, which seamlessly replaces the default one when needed. Before: ``` Error: nu:🐚:external_command × External command failed ╭─[entry #2:1:1] 1 │ doesnt exist · ───┬── · ╰── executable was not found ╰──── help: No such file or directory (os error 2) ``` After: ``` Error: External command failed Diagnostic severity: error Begin snippet for entry #4 starting at line 1, column 1 snippet line 1: doesnt exist label at line 1, columns 1 to 6: executable was not found diagnostic help: No such file or directory (os error 2) diagnostic code: nu:🐚:external_command ``` ## Things to be determined - ~Review naming. `errors.style` is not _that_ consistent with the rest of the code. Menus use a `style` record, but table rendering mode is set via `mode`.~ As it's a single config, we're using `error_style` for now. - Should this kind of setting be toggable with one single parameter? `accessibility.no_decorations` or similar, which would adjust the style of both errors and tables accordingly. # User-Facing Changes No changes by default, errors will be rendered differently if `error_style` is set to `simple`. # 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 std testing; testing run-tests --path crates/nu-std"` 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 > ``` --> # After Submitting There's a PR updating the docs over here https://github.com/nushell/nushell.github.io/pull/1026 |
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