feat: automatic treesitter highlighting, haskell-language-server, treesitter comment italics

home/pc/common/programs/nvim/config.lua

@@ -36,6 +36,10 @@ vim.pack.add({
     "https://github.com/nvim-telescope/telescope.nvim",
 })
 
+vim.api.nvim_create_autocmd("BufEnter", {callback = function(args)
+    vim.cmd("TSBufEnable highlight") 
+end})
+
 local telescope = require("telescope.builtin")
 
 vim.keymap.set("n", "<leader>b", telescope.buffers, {})
@@ -104,15 +108,15 @@ end
 
 vim.lsp.config("clangd", {cmd = {"clangd"}, filetypes = {"c", "cpp"}})
 vim.lsp.enable("clangd")
-vim.lsp.config("hls", { cmd = {"hls"}, filetypes = {"hs"}})
-vim.lsp.enable("hls")
+vim.lsp.config("haskell-language-server", { cmd = {"haskell-language-server-wrapper", "--lsp"}, filetypes = {"haskell"}})
+vim.lsp.enable("haskell-language-server")
 vim.lsp.config("lua_ls", { cmd = {"lua-language-server"}, filetypes = {"lua"}})
 vim.lsp.enable("lua_ls")
 vim.lsp.config("nil_ls", { cmd = {"nil"}, filetypes = {"nix"}})
 vim.lsp.enable("nil_ls")
 vim.lsp.config("nixd", { cmd = {"nixd"}, filetypes = {"nix"}})
 vim.lsp.enable("nixd")
-vim.lsp.config("pyright", {cmd = {"pyright"}, filetypes = {"py"}})
+vim.lsp.config("pyright", {cmd = {"pyright"}, filetypes = {"python"}})
 vim.lsp.enable("pyright")
 vim.lsp.config("zls", {cmd = {"zls"}, filetypes = {"zig"}})
 vim.lsp.enable("zls")
@@ -258,6 +262,7 @@ local groups = {
     WildMenu = { fg = colors.black, bg = colors.white },
 
     -- TreeSitter
+    ["@comment"] = { fg = colors.comment, italic = true },
     ["@error"] = { fg = colors.red },
     ["@punctuation.delimiter"] = { fg = colors.fg },
     ["@punctuation.bracket"] = { fg = colors.fg },