1a2c90
@@ -201,7 +201,9 @@
public ASTNode parse(String command, Context ctx) throws ParseException {
       throw new ParseException(parser.errors);
     }
 
-    return (ASTNode) r.getTree();
+    ASTNode tree = (ASTNode) r.getTree();
+    tree.setUnknownTokenBoundaries();
+    return tree;
   }
 
 
