Question 1

How to set up mix format with vim-elixir?

Accepted Answer

vim-elixir doesn't include mix format integration by default. You can use external plugins like vim-mix-format or manually set formatprg in your vimrc. The README explains this omission due to compilation and dependency issues.

Question 2

Is vim-elixir better than using an LSP for Elixir in Vim?

Accepted Answer

vim-elixir provides basic syntax and indentation, while an LSP (like elixir-ls) offers advanced features such as code completion and diagnostics. For minimal editing, vim-elixir suffices, but for full IDE capabilities, you'll need additional tooling.

Question 3

Does vim-elixir work with Neovim?

Accepted Answer

Yes, vim-elixir is compatible with Neovim through standard plugin installation methods. The README includes configuration notes that apply to both Vim and Neovim, though some settings may vary.

Question 4

What are the alternatives to vim-elixir for Elixir development?

Accepted Answer

Alternatives include using general LSP plugins (e.g., coc.nvim with elixir-ls) or other Elixir-specific tools. vim-elixir is unique for its lightweight, dependency-free approach focused on core editing features.

Question 5

How can I debug indentation issues in vim-elixir?

Accepted Answer

The README provides a debugging guide using the bin/vim script to open files and check messages for indentation handler outputs. This helps identify which rules are triggered for troubleshooting.

Question 6

Does vim-elixir support Surface framework files?

Accepted Answer

Yes, vim-elixir includes syntax highlighting for .sface files used by the Surface templating framework, as listed in the filetype detection and key features sections.

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