anchor.diff:      String channelDescription = wiki.getRequiredProperty( properties, RSSGenerator.PROP_CHANNEL_DESCRIPTION );
       String channelLanguage    = wiki.getRequiredProperty( properties, RSSGenerator.PROP_CHANNEL_LANGUAGE );
   %>
  +<oscache:cache time="300">
  +
   <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
            xmlns="http://purl.org/rss/1.0/"
            xmlns:dc="http://purl.org/dc/elements/1.1/"
  
positive.code:             if( firstLine > 0 )
              {
                  int maxlen = pageText.length();
                  if( maxlen > 1000 ) maxlen = 1000; // Assume 112 bytes of growth.
  
                  if( maxlen > 0 )
                  {
  
negative.code: <%@ page import="org.apache.log4j.*" %>
  <%@ page import="java.text.*" %>
  <%@ page import="com.ecyrd.jspwiki.rss.*" %>
  <%@ taglib uri="/WEB-INF/oscache.tld" prefix="oscache" %>
  
  <%!
      public void jspInit()
  