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# Description Fixes: #15049 The error occurs when using an alias with a module prefix, it can initially pass through alias checking, but if the alias leads to commands which have side effects, it doesn't call these functions to apply side effects. This pr ensure that in such cases, nushell still calls `parse_overlay_xxx` functions to apply the side effects. I want to make my test easier to write, so this pr depends on https://github.com/nushell/nushell/pull/15054. # User-Facing Changes The following code will no longer raise an error: ``` module inner {} module spam { export alias b = overlay use inner } use spam spam b ``` # Tests + Formatting Added 2 tests. # After Submitting NaN
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.