Nvim: add new plugins to test, tab to complete

.config/nvim/after/plugin/lspconfig.rc.vim

@@ -8,7 +8,6 @@ local nvim_lsp = require'lspconfig'
 local coq = require'coq'
 local cmp = require'cmp_nvim_lsp'
 --local signature = require'lsp_signature'
-local illuminate = require'illuminate'
 
 -- Mappings.
 local opts = { noremap=true, silent=true }
@@ -44,7 +43,8 @@ local on_attach = function(client, bufnr)
   --           border = "single",
   --       }
   --   }, bufnr)
-  illuminate.on_attach(client)
+  require'illuminate'.on_attach(client)
+  require'virtualtypes'.on_attach()
 end
 
 local signs = {