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# Description Fixes: #14110 Fixes: #14087 I think it's ok to not generating instruction to `def` and `export def` call. Because they just return `PipelineData::Empty` without doing anything. If nushell generates instructions for `def` and `export def`, nushell will try to capture variables for these block. It's not the time to do this. # User-Facing Changes ``` nu -c " def bar [] { let x = 1 ($x | foo) } def foo [] { foo } " ``` Will no longer raise error. # Tests + Formatting Added 4 tests
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.