b943cbedff
This pr - fixes https://github.com/nushell/nushell/issues/10143 - fixes https://github.com/nushell/nushell/issues/5559 # Description Current `lite_parse` does not handle multiple line comments and eols in pipeline. When parsing the following tokens: | `"abcdefg"` | ` \|` | `# foobar` | ` \n` | `split chars` | | ------------- | ------------- |------------- |------------- |------------- | | [Command] | [Pipe] | [Comment] | [Eol] | [Command] | | | | Last Token |Current Token | | `TokenContent::Eol` handler only checks if `last_token` is `Pipe` but it will be broken if there exist any other thing, e.g. extra `[Comment]` in this example. This pr make the following change: - While parsing `[Eol]`, try to find the last non-comment token as `last_token` - Comment is supposed as `[Comment]+` or `([Comment] [Eol])+` - `[Eol]+` is still parsed just like current nu (i.e. generates `nothing`). Notice that this pr is just a quick patch if more comment/eol related issue occures, `lite_parser` may need a rewrite. # User-Facing Changes Now the following pipeline works: ```bash 1 | # comment each { |it| $it + 2 } | # comment math sum ``` Comment will not end the pipeline in interactive mode: ```bash ❯ 1 | # comment (now enter multiple line mode instead of end) ▶▶ # foo ▶▶ 2 ``` # Tests + Formatting - 🟢 `toolkit fmt` - 🟢 `toolkit clippy` - 🟢 `toolkit test` - 🟢 `toolkit test stdlib` # After Submitting None --------- Co-authored-by: Horasal <horsal@horsal.dev> |
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| .. | ||
| tests | ||
| command.rs | ||
| config_files.rs | ||
| ide.rs | ||
| logger.rs | ||
| main.rs | ||
| README.md | ||
| run.rs | ||
| signals.rs | ||
| terminal.rs | ||
| test_bins.rs | ||
| tests.rs | ||
Nushell REPL
This directory contains the main Nushell REPL (read eval print loop) as part of the CLI portion of Nushell, which creates the nu binary itself.
Current versions of the nu binary will use the Nu argument parsing logic to parse the commandline arguments passed to nu, leaving the logic here to be a thin layer around what the core libraries.