Include error message when error raised by object macro

src/brain.js

@@ -974,7 +974,7 @@ class Brain {
 						if (error != undefined) {
 							self.warn(error);
 						}
-						output = "[ERR: Error raised by object macro]";
+						output = `[ERR: Error raised by object macro: ${error.message}]`;
 					}
 				} else {
 					output = "[ERR: No Object Handler]";

test/test-objects.js

@@ -389,7 +389,7 @@ exports.test_await_macro = async function(test) {
 	// Test if we have async support in our local JS environment, or else skip
 	// this test.
 	try {
-		eval("(asyc function() {})");
+		eval("(async function() {})");
 	} catch(e) {
 		console.log("skip test_await_macro: local JS environment doesn't support async/await");
 		return test.done();
@@ -421,3 +421,28 @@ exports.test_await_macro = async function(test) {
 	await bot.reply("test async", "Ok: Alice, you have called this macro 3 times.");
 	test.done();
 };
+
+exports.test_error_in_await_macro = async function(test) {
+	// In RiveScript 2.0.0, macros parsed from RiveScript code are loaded as
+	// async functions, allowing them to use the await keyword.
+
+	// Test if we have async support in our local JS environment, or else skip
+	// this test.
+	try {
+		eval("(async function() {})");
+	} catch(e) {
+		console.log("skip test_error_in_await_macro: local JS environment doesn't support async/await");
+		return test.done();
+	}
+
+	var bot = new TestCase(test, `
+		> object awaitable javascript
+			throw new Error('TestError');
+		< object
+
+		+ test async
+		- Ok: <call>awaitable</call>
+	`);
+	await bot.reply("test async", "Ok: [ERR: Error raised by object macro: TestError]");
+	test.done();
+};