Zig Extra

lang.zig adds Zig support through zls. zls provides formatting with its built-in zig fmt, and Blak’s core format config already falls back to the LSP formatter, so no separate formatter is configured.

Enable it

-- ~/.config/blak/lua/blak/user.lua
return {
  extras = {
    enabled = {
      "lang.zig",
    },
  },
}

Or enable it interactively:

:BlakExtras enable lang.zig

What it adds

Surface	Contribution
Treesitter	zig
LSP	zls (formatting via zig fmt)

zls installs automatically through Mason.

Version pinning

zls tracks Zig versions: a tagged Zig release pairs with the matching tagged zls release. Mason installs tagged zls builds, so if you run Zig nightly you may need a manually built zls and can point the server’s cmd at it:

return {
  extras = { enabled = { "lang.zig" } },
  lsp = {
    servers = {
      zls = {
        cmd = { vim.fn.expand("~/zls/zig-out/bin/zls") },
      },
    },
  },
}

Install and verify

:BlakToolsInstall
:BlakTreesitterInstall
:BlakDoctor

Open a .zig file and check :LspInfo for zls.