Configure nvim-cmp for s and c mode

lua/cmp_plug.lua

@@ -34,15 +34,16 @@ cmp.setup {
         end
     },
     mapping = {
-        ['<C-p>'] = cmp.mapping.select_prev_item(),
-        ['<C-n>'] = cmp.mapping.select_next_item(),
+        ['<Up>'] = cmp.mapping(cmp.mapping.select_prev_item(), { 'i', 'c', 's'}),
+        ['<Down>'] = cmp.mapping(cmp.mapping.select_next_item(), { 'i', 'c', 's' }),
         ['<C-d>'] = cmp.mapping.scroll_docs(-4),
         ['<C-f>'] = cmp.mapping.scroll_docs(4),
-        ['<C-Space>'] = cmp.mapping.complete(),
-        ['<C-e>'] = cmp.mapping.close(),
-        ['<CR>'] = cmp.mapping.confirm({
-            behavior = cmp.ConfirmBehavior.Insert,
-            select = true
+        ['<C-Space>'] = cmp.mapping(cmp.mapping.complete(), { 'i', 'c', 's' }),
+        ['<C-e>'] = cmp.mapping(cmp.mapping.close(), { 'i', 'c', 's' }),
+        ['<CR>'] = cmp.mapping({
+          i = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Insert, select = true }),
+          c = cmp.mapping.confirm({ select = false }),
+          s = cmp.mapping.confirm({ select = false }),
         }),
         ["<Tab>"] = cmp.mapping(function(fallback)
             if luasnip.expand_or_jumpable() then
@@ -76,9 +77,26 @@ cmp.setup {
         {name = 'cmp_tabnine'}, {name = "calc"}, {name = "spell"},
         {name = "emoji"}
     },
-    completion = {completeopt = 'menu,menuone,noinsert'}
+    completion = {completeopt = 'menu,menuone,noinsert, noselect'},
+    -- experimental = { native_menu = true }
 }
 
+-- Use buffer source for `/` (if you enabled `native_menu`, this won't work anymore).
+cmp.setup.cmdline('/', {
+  sources = {
+    { name = 'buffer' }
+  },
+  })
+
+-- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
+cmp.setup.cmdline(':', {
+  sources = cmp.config.sources({
+    { name = 'path' }
+  }, {
+    { name = 'cmdline' }
+  }),
+})
+
 -- Autopairs
 --require("nvim-autopairs.completion.cmp").setup({
 --    map_cr = true,