nushell/crates
Marco Cunha f41b1460aa
Fix #14660: to md breaks on tables with empty values (#15631)
Fixes #14660

# Description
Fixed an issue where tables with empty values were incorrectly replaced
with [table X row] when converted to Markdown using the ```to md```
command.
Empty values are now replaced with whitespaces to preserve the original
table structure.
Additionally, fixed a missing newline (\n) between tables when using
--per-element in a list.
Removed (\n) from 2 examples for consistency.

Example:

```
For the list
let list = [ {name: bob, age: 21} {name: jim, age: 20} {name: sarah}]

Running "$list | to md --pretty" outputs:

| name  | age |
| ----- | --- |
| bob   | 21  |
| jim   | 20  |
| sarah |     |

------------------------------------------------------------------------------------------------

For the list
let list = [ {name: bob, age: 21} {name: jim, age: 20} {name: sarah} {name: timothy, age: 50} {name: paul} ]

Running "$list | to md --per-element --pretty" outputs:

| name    | age |
| ------- | --- |
| bob     | 21  |
| jim     | 20  |
| timothy | 50  |
| name  |
| ----- |
| sarah |
| paul  |
```

# User-Facing Changes
The ```to md``` behaves as expected when piping a table that contains
empty values showing all rows and the empty items replaced with
whitespace.

# Tests + Formatting
Added 2 test cases to cover both issues.
fmt + clippy OK.

# After Submitting
The command documentation needs to be updated with an example for when
you want to "separate list into markdown tables"
2025-04-24 09:09:48 -05:00
..
nu_plugin_custom_values Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_example Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_formats Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_gstat Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_inc Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_javascript create nu_plugin_node_example.js (#15482) 2025-04-11 21:18:46 +02:00
nu_plugin_nu_example Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_polars fix mistake in description of polars pivot command (#15621) 2025-04-23 12:22:40 +02:00
nu_plugin_python Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_query bump to the latest rust version (#15483) 2025-04-03 21:08:59 +02:00
nu_plugin_stress_internals Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-cli history table using sqlite outputs start_timestamp as datetime instead of string (#15630) 2025-04-24 08:33:13 -05:00
nu-cmd-base Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-cmd-extra Replace some PipelineMismatch by OnlySupportsThisInputType by shell error (#15447) 2025-04-07 12:25:27 +02:00
nu-cmd-lang add more details to decribe -d (#15591) 2025-04-24 08:25:36 -05:00
nu-cmd-plugin Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-color-config Rename user-facing 'date' to 'datetime' (#15264) 2025-03-21 13:36:21 -04:00
nu-command Fix #14660: to md breaks on tables with empty values (#15631) 2025-04-24 09:09:48 -05:00
nu-derive-value Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-engine IR: allow subexpression with redirection. (#15617) 2025-04-24 13:47:04 +02:00
nu-explore Fix clippy (#15489) 2025-04-06 09:49:28 +08:00
nu-glob Remove nu-glob's dependency on nu-protocol (#15349) 2025-03-20 17:32:41 +01:00
nu-json Fix future clippy lints (#15519) 2025-04-08 08:51:12 +08:00
nu-lsp fix(lsp): regression of semantic tokens of module-prefixed commands (#15603) 2025-04-19 06:02:49 -05:00
nu-parser Bugfix/loss of precision when parsing value with unit (#15606) 2025-04-19 17:02:40 -05:00
nu-path Fix clippy (#15489) 2025-04-06 09:49:28 +08:00
nu-plugin Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-plugin-core Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-plugin-engine Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-plugin-protocol Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-plugin-test-support Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-pretty-hex Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-protocol Add job tags (#15555) 2025-04-21 20:08:00 +08:00
nu-std Improve std/log performance (#15614) 2025-04-22 13:00:20 -05:00
nu-system Fix future clippy lints (#15519) 2025-04-08 08:51:12 +08:00
nu-table replace repeat().take() with repeat_n() (#15575) 2025-04-15 23:29:32 +08:00
nu-term-grid Fix clippy (#15489) 2025-04-06 09:49:28 +08:00
nu-test-support Remove nu-glob's dependency on nu-protocol (#15349) 2025-03-20 17:32:41 +01:00
nu-utils Substring Match Algorithm (#15511) 2025-04-11 05:15:36 -04:00
nuon Fix to nuon --serialize of closure (#15357) 2025-03-20 17:50:36 +01:00
README.md Remove old nushell/merge engine-q 2022-02-07 14:54:06 -05:00

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.