rem:    var server = folder.server; var subscribableServer =  server.QueryInterface(Components.interfaces.nsISubscribableServer); subscribableServer.unsubscribe(folder.name); subscribableServer.commitSubscribeChanges(); 
add:    var server = folder.server; var subscribableServer = server.QueryInterface(Components.interfaces.nsISubscribableServer); subscribableServer.unsubscribe(folder.name); subscribableServer.commitSubscribeChanges(); 
context: function UnSubscribe(folder){	// Unsubscribe the current folder from the newsserver, this assumes any confirmation has already	// been made by the user  SPL    	var server = folder.server;	var subscribableServer =  server.QueryInterface(Components.interfaces.nsISubscribableServer);       	subscribableServer.unsubscribe(folder.name);	subscribableServer.commitSubscribeChanges();}   
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/e870274c1fab3343b4266c8a864a953f337b6402/mailCommands.js/buggy/mailnews/base/resources/content/mailCommands.js