remove LSP for testing

common/.config/nvim/lua/plugins.lua

@@ -114,18 +114,14 @@ local packer = require('packer').startup(function(use)
   use {
     'neovim/nvim-lspconfig',
     'williamboman/nvim-lsp-installer',
+    'hrsh7th/nvim-cmp',
   }
 
-  -- for LSP autocompletion
-  use 'hrsh7th/cmp-nvim-lsp'
-  use 'hrsh7th/cmp-buffer'
-  use 'hrsh7th/cmp-path'
-  use 'hrsh7th/cmp-cmdline'
-  use 'hrsh7th/nvim-cmp'
-
-  -- For vsnip users.
-  use 'hrsh7th/cmp-vsnip'
-  use 'hrsh7th/vim-vsnip'
+  ---- for LSP autocompletion
+  --use 'hrsh7th/cmp-nvim-lsp'
+  --use 'hrsh7th/cmp-buffer'
+  --use 'hrsh7th/cmp-path'
+  --use 'hrsh7th/cmp-cmdline'
 
   -- highlight variables under cursor
   use 'RRethy/vim-illuminate'