feat(vim): remove empty lines at end of file, fix nohlsearch

configs/packages.nix

@@ -248,16 +248,21 @@ in {
     texlab
     nil
     rust-analyzer
+    elmPackages.elm-language-server
+    nodePackages.typescript-language-server
+    lua-language-server
+    nodePackages.vscode-html-languageserver-bin
+    nodePackages.vscode-json-languageserver-bin
 
     html-tidy
     nodePackages.csslint
     nodePackages.jsonlint
     nodePackages.prettier
     nodePackages.typescript
+    nodePackages.eslint
     nodePackages.yarn
     deno # better node.js
     nodejs
-    nodePackages.javascript-typescript-langserver
     texlive.combined.scheme-full
     latexrun
     (aspellWithDicts (dict: [dict.de dict.en dict.en-computers]))

lib/vim/init.lua

@@ -75,13 +75,29 @@ local lsp_flags = {
   debounce_text_changes = 150,
 }
 
-language_servers = {
+local language_servers = {
   clangd = {},
   pyright = {}, -- pyright
   tsserver = {}, -- typescript-language-server
   elmls = {}, -- elm-language-server
   denols = {}, -- deno built in
   -- bashls = {}, -- bash-language-server
+  lua_ls = {
+    Lua = {
+      runtime = {
+        version = 'LuaJIT',
+      },
+      diagnostics = {
+        globals = {'vim'},
+      },
+      workspace = {
+        library = vim.api.nvim_get_runtime_file("", true)
+      },
+      telemetry = {
+        enable = false,
+      }
+    },
+  },
   hls = {}, -- haskell-language-server
   html = {}, -- vscode-langservers-extracted
   jsonls = {}, -- vscode-langservers-extracted