simple implementation of await

lib/core/modules/coderunner/codeRunner.js

@@ -41,6 +41,10 @@ class CodeRunner {
       if (!cb) {
         cb = function() {};
       }
+      if (code.startsWith('await')) {
+        code = code.substring(5); // remove await keyword
+        code += '.then(console.log).catch(console.error)'; // Add promise catch
+      }
       let result = RunCode.doEval(code);
       if (forConsoleOnly && self.ipc.isServer()) {
         self.commands.push({code});