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# 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. --> Makes in so if you run `std help <external>` it will run `man <command>` to get help pages. This command is configurable w/ the `$env.NU_HELPER` var. This will close #8032 Examples: `std help rg` will display the ripgrep help pages Todo: - [x] Make flags and fallback configurable - [x] Improve the warning that it is external - [ ] Implement `--find` for external commands # User-Facing Changes Users will now be able to run `std help` on external commands # 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 -A clippy::result_large_err` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass - `cargo run -- crates/nu-std/tests/run.nu` 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 <!-- 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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| .. | ||
| dirs.nu | ||
| help.nu | ||
| iter.nu | ||
| log.nu | ||
| mod.nu | ||
| testing.nu | ||
| xml.nu | ||