@@ -0,0 +1,617 @@
+/*%0A// $Id$%0A// Aspen dataflow server%0A// (C) Copyright 2004-2004 Disruptive Technologies, Inc.%0A*/%0Apackage org.eigenbase.sql.parser;%0A%0Aimport org.eigenbase.sql.SqlNode;%0Aimport org.eigenbase.sql.SqlUtil;%0A%0A/**%0A * Extension to %7B@link SqlParserTest%7D which ensures that every expression%0A * can un-parse successfully.%0A *%0A * @author jhyde%0A * @version $Id$%0A * @since Oct 12, 2005%0A */%0Apublic class SqlUnParserTest extends SqlParserTest%0A%7B%0A    public SqlUnParserTest(String name)%0A    %7B%0A        super(name);%0A    %7D%0A%0A    protected Tester getTester()%0A    %7B%0A        return new UnparsingTesterImpl();%0A    %7D%0A%0A%7D%0A%0A// End SqlUnParserTest.java

Add SqlUnParserTest (oops!); Modify 'difs' to look for regression logs in more places.