Neovim

The ELP project can be used as a language server in Neovim.

The easiest way to install the ELP server is to use mason.nvim, a package manager focused on language servers, linters and similar tools. If you use Neovim for programming, you likely already have mason.nvim installed. It is also included in all the most popular "batteries included" configurations/distributions of Neovim such kickstart.nvim, LazyVim, NVChad and others.

With mason.nvim installed, you can install the ELP server by running the following command:

:MasonInstall elp

from within Neovim.

Alternatively you can run :Mason and browse the list of available packages, then press i when elp is highlighted.

Updating ELP

You can update all packages managed by mason.nvim by running :Mason and pressing U.

Troubleshooting

:LspInfo shows the current status of the LSP client.

:LspLog opens the log file for the LSP client, which can be useful for debugging.