diff --git a/source/Ox/js/Core.js b/source/Ox/js/Core.js
index bd4c3739..c24da952 100644
--- a/source/Ox/js/Core.js
+++ b/source/Ox/js/Core.js
@@ -273,6 +273,18 @@ Ox.print = function() {
     return args.join(' ');
 };
 
+Ox.trace = function() {
+    var args = Ox.slice(arguments);
+    try {
+        throw new Error()
+    } catch (e) {
+        if (e.stack) {
+            args.push('\n' + e.stack.split('\n').slice(2).join('\n'));
+        }
+    }
+    Ox.print.apply(null, args);
+};
+
 /*@
 Ox.uid <f> Returns a unique id
     () -> <n> Unique id