neovim: make completion menu more colorful

Also change Telescope match highlight to be the same as nvim-cmp

home/.config/nvim/lua/colors/nord.lua

@@ -304,8 +304,8 @@ local function highlight_plugins()
     hi('CmpItemAbbr', c.fg, '', '', '')
     hi('CmpItemAbbrMatch', c.yellow, '', '', '')
     hi('CmpItemAbbrMatchFuzzy', c.yellow, '', '', '')
-    hi('CmpItemKind', c.fg, '', '', '')
-    hi('CmpItemMenu', c.fg, '', '', '')
+    hi('CmpItemKind', c.orange, '', '', '')
+    hi('CmpItemMenu', c.blue, '', '', '')
 
     -- Gitsigns
     hi('GitSignsAddNr'   , c.green , '', '', '')
@@ -378,7 +378,7 @@ local function highlight_plugins()
     hi('TelescopeSelection', c.fg, c.grey2, '', '')
     hi('TelescopeMultiSelection', c.fg, c.grey2, 'bold', '')
     hi('TelescopeSelectionCaret', c.red, c.grey2, 'bold', '')
-    hi('TelescopeMatching', c.purple, '', 'bold', '')
+    hi('TelescopeMatching', c.yellow, '', 'bold', '')
 
     -- Neogit
     hi('NeogitBranch', c.purple, '', '', '')

home/.config/nvim/lua/modules/completion.lua

@@ -10,7 +10,6 @@ function M.cmp_conf()
     end
 
     cmp.setup {
-        experimental = {custom_menu = true}, -- Use custom highlightng for the floating completion menu
         formatting = {
             format = function(entry, vim_item)
                 local lspkind_icons = {

home/.config/nvim/lua/plugins.lua

@@ -81,7 +81,7 @@ return packer.startup(function(use)
     use {
         'p00f/nvim-ts-rainbow',
         after = 'nvim-treesitter',
-            -- Putting config into `treesitter_conf` doesn't work for some reason
+        -- Putting config into `treesitter_conf` doesn't work for some reason
         config = editor.rainbow_conf
     }
     use {