diff --git a/lua/plugins/configs/lspconfig.lua b/lua/plugins/configs/lspconfig.lua
index e3681b5..55bc1af 100644
--- a/lua/plugins/configs/lspconfig.lua
+++ b/lua/plugins/configs/lspconfig.lua
@@ -4,42 +4,39 @@ if not (present1 or present2) then
    return
 end
 
-local function on_attach(client, bufnr)
-   vim.api.nvim_buf_set_option(bufnr, "omnifunc", "v:lua.vim.lsp.omnifunc")
+local function on_attach(_, bufnr)
+   local function buf_set_keymap(...)
+      vim.api.nvim_buf_set_keymap(bufnr, ...)
+   end
+   local function buf_set_option(...)
+      vim.api.nvim_buf_set_option(bufnr, ...)
+   end
 
+   -- Enable completion triggered by <c-x><c-o>
+   buf_set_option("omnifunc", "v:lua.vim.lsp.omnifunc")
+
+   -- Mappings.
    local opts = { noremap = true, silent = true }
 
-   -- lsp Mappings.
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>wa", "<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "gD", "<Cmd>lua vim.lsp.buf.declaration()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "K", "<Cmd>lua vim.lsp.buf.hover()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>wr", "<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(
-      bufnr,
-      "n",
-      "<space>wl",
-      "<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>",
-      opts
-   )
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>D", "<cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "[d", "<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "]d", "<cmd>lua vim.lsp.diagnostic.goto_next()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>q", "<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>e", "<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>", opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "n", '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
-   vim.api.nvim_buf_set_keymap(bufnr, "v", '<space>ca', '<cmd>lua vim.lsp.buf.range_code_action()<CR>', opts)
-
-   -- Set some keybinds conditional on server capabilities
-   if client.resolved_capabilities.document_formatting then
-      vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
-   elseif client.resolved_capabilities.document_range_formatting then
-      vim.api.nvim_buf_set_keymap(bufnr, "n", "<space>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR>", opts)
-   end
+   -- See `:help vim.lsp.*` for documentation on any of the below functions
+   buf_set_keymap("n", "gD", "<cmd>lua vim.lsp.buf.declaration()<CR>", opts)
+   buf_set_keymap("n", "gd", "<cmd>lua vim.lsp.buf.definition()<CR>", opts)
+   buf_set_keymap("n", "K", "<cmd>lua vim.lsp.buf.hover()<CR>", opts)
+   buf_set_keymap("n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
+   buf_set_keymap("n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
+   buf_set_keymap("n", "<space>wa", "<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>", opts)
+   buf_set_keymap("n", "<space>wr", "<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>", opts)
+   buf_set_keymap("n", "<space>wl", "<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>", opts)
+   buf_set_keymap("n", "<space>D", "<cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
+   buf_set_keymap("n", "<space>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
+   buf_set_keymap("n", "<space>ca", "<cmd>lua vim.lsp.buf.code_action()<CR>", opts)
+   buf_set_keymap("n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
+   buf_set_keymap("n", "<space>e", "<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>", opts)
+   buf_set_keymap("n", "[d", "<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>", opts)
+   buf_set_keymap("n", "]d", "<cmd>lua vim.lsp.diagnostic.goto_next()<CR>", opts)
+   buf_set_keymap("n", "<space>q", "<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>", opts)
+   buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
+   buf_set_keymap("v", "<space>ca", "<cmd>lua vim.lsp.buf.range_code_action()<CR>", opts)
 end
 
 local capabilities = vim.lsp.protocol.make_client_capabilities()
@@ -60,6 +57,8 @@ local function setup_servers()
          }
       elseif lang == "lua" then
          lspconfig[lang].setup {
+            on_attach = on_attach,
+            capabilities = capabilities,
             settings = {
                Lua = {
                   diagnostics = {