protected String findStringNow(Modifiable E, List<String> ignoreStats, String defPrefix, String tagName, XMLTag piece, Map<String,Object> defined) throws CMException
	{
		try
		{
			return findString(E,ignoreStats,defPrefix,tagName,piece,defined);
		}
		catch(PostProcessException pe)
		{
			throw new CMException("Post processing not permitted",pe);
		}
	}