rem: addFeed(feed.url, feed.name, null, folder); 
add: addFeed(feed.url, feed.name, folder); 
context:   downloaded: function(feed, aErrorCode)  {    // feed is null if our attempt to parse the feed failed    if (aErrorCode == kNewsBlogSuccess)    {      updateStatusItem('progressMeter', 100);      // if we get here...we should always have a folder by now...either      // in feed.folder or FeedItems created the folder for us....      var folder = feed.folder ? feed.folder : gRSSServer.rootMsgFolder.getChildNamed(feed.name);      updateFolderFeedUrl(folder, feed.url, false);      // add feed just adds the feed we have validated and downloaded to the subscription UI.       // it also flushes the subscription datasource      addFeed(feed.url, feed.name, null, folder);     }     else if (aErrorCode == kNewsBlogInvalidFeed) //  the feed was bad...      window.alert(document.getElementById('bundle_newsblog').getFormattedString('newsblog-invalidFeed', [feed.url]));    else // we never even downloaded the feed...(kNewsBlogRequestFailure)      window.alert(document.getElementById('bundle_newsblog').getFormattedString('newsblog-networkError', [feed.url]));    // our operation is done...clear out the status text and progressmeter    setTimeout(clearStatusInfo, 1000);  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/5264f5fa9995ce2efd80f50e804f63fc2334d622/subscriptions.js/clean/mail/extensions/newsblog/content/subscriptions.js