Fix RESTORE

SMILEBASIC/VM.d

@@ -1719,8 +1719,19 @@ class RestoreExprCode : Code
         vm.pop(label);
         if(!label.isString)
             throw new TypeMismatch();
+        if (label.stringValue in datatable.label)
+        {
             datatable.dataIndex = datatable.label[label.stringValue];
         }
+        else if (label.stringValue in vm.currentSlot.globalDataTable.label)
+        {
+            datatable.dataIndex = vm.currentSlot.globalDataTable.label[label.stringValue];
+        }
+        else
+        {
+            throw new UndefinedLabel();
+        }
+    }
     override string toString(VM vm)
     {
         return "restore expr";