anchor.diff:      WikiContext wikiContext = wiki.createContext( request, "rss" );
       WikiPage    wikipage    = wikiContext.getPage();
       
  +    if( wiki.getBaseURL().length() == 0 )
  +    {
  +        response.sendError( 500, "The jspwiki.baseURL property has not been defined for this wiki - cannot generate Atom feed" );
  +        return;
  +    }
  +
       NDC.push( wiki.getApplicationName()+":"+wikipage.getName() );    
   
       response.setContentType("text/xml; charset=UTF-8" );
  
positive.code:             //  This may be useful later on, once I figure out which <link>-tag to use.
              if( wiki.pageExists(author) )
              {
                  out.println("<homepage>"+wiki.getViewURL(author)+"</homepage>");
              }
              */
              out.println("  </author>\n");
  
negative.code: 
              String encodedName = wiki.encodeName(p.getName());
  
              String url = wiki.getAbsoluteViewURL(p.getName());
  
              out.println(" <entry>");
  
  