Q: How do I set up keybindings for nvim-luadev in Neovim?

Map the provided ` ` mappings in your Neovim config, e.g., add `nmap l (Luadev-RunLine)` to execute the current line. The README lists all mappings, and you can customize them for your workflow.

Question 1

How do I set up keybindings for nvim-luadev in Neovim?

Accepted Answer

Map the provided `` mappings in your Neovim config, e.g., add `nmap l (Luadev-RunLine)` to execute the current line. The README lists all mappings, and you can customize them for your workflow.

Question 2

What's the difference between nvim-luadev and other Lua REPL plugins for Neovim?

Accepted Answer

nvim-luadev is tightly integrated with Neovim, offering Lua-specific features like smart expression detection and output redirection, whereas tools like lua-repl might be more generic or external. It's optimized for plugin development with real-time feedback.

Question 3

Can I use nvim-luadev to debug async Lua callbacks?

Accepted Answer

Yes, it includes debug helpers for async callbacks, but interactive debugging is still planned. Currently, you can rely on tracebacks and redirected print output to inspect values and errors during execution.

Question 4

Does nvim-luadev support code completion for nested Lua tables?

Accepted Answer

Yes, it offers completion for global names and nested table attributes in insert mode via `<Plug>(Luadev-Complete)`, helping you explore Lua APIs and plugin structures without leaving the editor.

Question 5

Is nvim-luadev good for learning Lua or just plugin development?

Accepted Answer

While designed for Neovim plugin development, it can aid general Lua learning due to its interactive REPL, but it's best suited for Neovim-specific code since it integrates with the editor's environment and APIs.

Question 6

How do I inspect Lua userdata with nvim-luadev?

Accepted Answer

The plugin uses a local copy of `inspect.lua` modified to call `tostring()` on userdata, so when evaluating expressions, results including userdata are displayed in the output buffer for easy inspection.

nvim-luadev

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