rem: generator.setPropertyAsAString("agent", trimString(s)); 
add: generator.QueryInterface(Ci.nsIFeedGenerator); generator.agent = trimString(s); 
context: function atomGenerator(s, generator) {  generator.setPropertyAsAString("agent", trimString(s));  return generator;} 
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/9cee8e3cc5a38eb05a6ccd099e5a582b662d8be5/FeedProcessor.js/clean/toolkit/components/feeds/src/FeedProcessor.js