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a3bf2bff49
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mike a3bf2bff49
improve error when name and parameters are not space-separated (#8958) 
# Description
closes #8934

this pr improves the diagnostic emitted when the name and parameters of
either `def`, `def-env` or `extern` are not separated by a space

```nu
Error:
  × no space between name and parameters
   ╭─[entry #1:1:1]
 1 │ def err[] {}
   ·        ▲
   ·        ╰── expected space
   ╰────
  help: consider adding a space between the `def` command's name and its parameters
```

from

```nu
Error: nu::parser::missing_positional

  × Missing required positional argument.
   ╭─[entry #1:1:1]
 1 │ def err[] {}
   ╰────
  help: Usage: def <def_name> <params> <body>
```

---------

Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
Co-authored-by: Jelle Besseling <jelle@pingiun.com>
2023-05-12 09:10:40 -05:00
..
nu_plugin_custom_values Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu_plugin_example Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu_plugin_formats Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu_plugin_gstat Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu_plugin_inc Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu_plugin_python update nu_plugin_python due to signature changes (#8107) 2023-02-18 13:27:24 +00:00
nu_plugin_query Parameter defaults to $nu.scope.commands (#9152) 2023-05-11 13:59:56 -05:00
nu-cli Parameter defaults to $nu.scope.commands (#9152) 2023-05-11 13:59:56 -05:00
nu-cmd-lang Allow creating modules from directories (#9066) 2023-05-06 21:39:54 +03:00
nu-color-config Bump tabled dependency to 0.11 (#8922) 2023-04-26 13:56:10 -05:00
nu-command improve error when name and parameters are not space-separated (#8958) 2023-05-12 09:10:40 -05:00
nu-engine Parameter defaults to $nu.scope.commands (#9152) 2023-05-11 13:59:56 -05:00
nu-explore nu-explore: Fix repeated char issue in cmdline (#9139) 2023-05-08 12:38:42 -05:00
nu-glob update nu-glob based on latest glob 0.3.1 changes (#9099) 2023-05-08 09:07:01 -05:00
nu-json Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu-parser improve error when name and parameters are not space-separated (#8958) 2023-05-12 09:10:40 -05:00
nu-path Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu-plugin Parameter defaults to $nu.scope.commands (#9152) 2023-05-11 13:59:56 -05:00
nu-pretty-hex Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu-protocol improve error when name and parameters are not space-separated (#8958) 2023-05-12 09:10:40 -05:00
nu-std Parameter defaults to $nu.scope.commands (#9152) 2023-05-11 13:59:56 -05:00
nu-system Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu-table Fix #9038 (#9042) 2023-04-28 12:50:42 -05:00
nu-term-grid Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu-test-support Bump to 0.79.1 dev version (#8998) 2023-04-26 01:05:23 +02:00
nu-utils Update default_env.nu to work with windows (#9172) 2023-05-11 15:48:56 -05:00
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.