document possible custom lsp_attach function with navigator

lua/custom/plugins/configs/navigator.lua

@@ -148,6 +148,7 @@ local config = {
     -- disable auto start of lsp per language
     -- set global default on lspconfig (see lspconfig doc)
     gopls = {
+      -- on_attach = require("sp4ke.lsp").custom_attach,
       settings = {
         gopls = {
           hints = {

lua/sp4ke/lsp.lua

@@ -11,4 +11,9 @@ M.toggle_diagnostics = function ()
   M.shown = true
 end
 
+-- my customized attach
+-- M.custom_attach = function(client, bufnr)
+-- end
+
+
 return M