add which-key.nvim

lua/config/which-key.lua

@@ -0,0 +1,8 @@
+require("which-key").setup{
+  triggers_blacklist = {
+    -- list of mode / prefixes that should never be hooked by WhichKey
+    -- this is mostly relevant for key maps that start with a native binding
+    -- most people should not need to change this
+    n = { "o", },
+  },
+}

lua/plugins.lua

@@ -298,6 +298,9 @@ require("packer").startup({
 
     -- The missing auto-completion for cmdline!
     use("gelguy/wilder.nvim")
+
+    -- showing keybindings
+    use {"folke/which-key.nvim", config = [[require('config.which-key')]]}
   end,
   config = {
     max_jobs = 16,