separated plugins configs and added couple new plugins

lua/config/options.lua

@@ -1,15 +1,13 @@
 local opt = vim.opt
 local g = vim.g
+
 local opts = {
-  -- change cursor in insert mode
+  -- Change cursor in insert mode
   guicursor = "",
 
   -- Make line numbers default
   relativenumber = true,
 
-  -- Enable mouse mode
-  mouse = 'a',
-
   -- Enable break indent
   breakindent = true,
 
@@ -18,16 +16,15 @@ local opts = {
   softtabstop = 4,
   shiftwidth = 4,
   expandtab = true,
-
   smartindent = true,
 
   -- Disable line wrap
   wrap = false,
 
-  -- Save undo history_list
+  -- Save undo history
   swapfile = false,
   backup = false,
-  undodir = os.getenv("HOME") .. "/.vim/undodir",
+  undodir = vim.fn.stdpath("data") .. "/site/undodir",
   undofile = true,
 
   -- Searching Configuration
@@ -48,14 +45,12 @@ local opts = {
   -- NOTE: You should make sure your terminal supports this
   termguicolors = true,
   scrolloff = 10,
-  --     isfname:append("@-@"),
   colorcolumn = "80",
-  -- part of the neovim imprioving command below
-  pyxversion = 3
+  pyxversion = 3,
 }
 
 for k, v in pairs(opts) do
-  vim.opt[k] = v
+  opt[k] = v
 end
 
 local win_local = {
@@ -67,7 +62,7 @@ for k, v in pairs(win_local) do
   vim.wo[k] = v
 end
 
--- disable builtins plugins
+-- Disable built-in plugins
 local disabled_built_ins = {
   "2html_plugin",
   "getscript",
@@ -75,12 +70,12 @@ local disabled_built_ins = {
   "gzip",
   "logipat",
   "matchit",
-  --  "netrw",
+  -- "netrw",
   "netrwFileHandlers",
   "loaded_remote_plugins",
   "loaded_tutor_mode_plugin",
-  "netrwPlugin",
-  "netrwSettings",
+  -- "netrwPlugin",
+  -- "netrwSettings",
   "rrhelper",
   "spellfile_plugin",
   "tar",
@@ -89,31 +84,27 @@ local disabled_built_ins = {
   "vimballPlugin",
   "zip",
   "zipPlugin",
-  "matchparen", -- matchparen.nvim disables the default
+  "matchparen",
 }
 
 for _, plugin in pairs(disabled_built_ins) do
-  vim.g["loaded_" .. plugin] = 1
+  g["loaded_" .. plugin] = 1
 end
 
---
--- IMPROVE NEOVIM STARTUP
--- https://github.com/editorconfig/editorconfig-vim/issues/50
+-- Improve Neovim startup
 local global_let_opts = {
-  loaded_python_provier = 0,
+  loaded_python_provider = 0,
   loaded_python3_provider = 0,
   python_host_skip_check = 1,
-  -- python_host_prog = '/bin/python2',
   python3_host_skip_check = 1,
   python3_host_prog = '/usr/local/bin/python3',
   EditorConfig_core_mode = 'external_command',
-  -- https://vi.stackexchange.com/a/5318/7339
   matchparen_timeout = 20,
   matchparen_insert_timeout = 20,
 }
 
 for k, v in pairs(global_let_opts) do
-  vim.g[k] = v
+  g[k] = v
 end
 
 opt.formatoptions = "l"
@@ -126,12 +117,3 @@ opt.formatoptions = opt.formatoptions
     + "n" -- Indent past the formatlistpat, not underneath it.
     + "j" -- Auto-remove comments if possible.
     - "2" -- I'm not in gradeschool anymore
-
-opt.guicursor = {
-  "n-v:block",
-  "i-c-ci-ve:ver25",
-  "r-cr:hor20",
-  "o:hor50",
-  "i:blinkwait700-blinkoff400-blinkon250-Cursor/lCursor",
-  "sm:block-blinkwait175-blinkoff150-blinkon175",
-}