committed

config/default.nix

@@ -55,6 +55,18 @@
                 { name = "luasnip"; }
                 { name = "cmdline"; }
             ];
+
+            mapping = {
+                "[ '<C-u>' ]" = "cmp.mapping.scroll_docs(-4)";
+                "[ '<C-d>' ]" = "cmp.mapping.scroll_docs(4)";
+#                """""""""""""""""""""""""""""""""""""""""""""""""""
+            };
+
+            snippet.expand = ''
+                function(args)
+                    require("luasnip").lsp_expand(args.body)
+                end
+            '';
         };
 
       };