Hello, I've been playing with Zig the last couple of months. The navigation between document symbols in Neovim is a bit complicated the document has symbols with the same name. I improved it adding the path to every symbol. For example you have two structures:

    const App = struct {
        fn init() @This() { return .{} }
    };

    const Connection = struct {
        fn init() @This() { return .{} }
    };

You get the following items in the navigation list:

    App::init
    Connection::init

Essentially, it's a configuration of Telescope and Nvim-Treesitter. You can take the file from here https://laladrik.xyz/zig_document_symbols.lua. However, if you curious about the process of creating a custom Telescope menu and inspection of the source code with Tree-sitter, checkout the entire article.

Also, while I working on it, I found that LuaJIT 2.1 compares strings as fast as integers. Eventually, I did a little research about it and published the results here https://laladrik.xyz/blog/luaStringComparison/