rem: CLINE_SERVICE_CONTRACTID, true); 
add: "calendar command line handler", true); catman.deleteCategoryEntry("command-line-handler", "m-calendar", true); 
context: CalendarModule.unregisterSelf =function(compMgr, fileSpec, location){    compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar);    compMgr.unregisterFactoryLocation(CLINE_SERVICE_CID,                                      fileSpec);    catman = Components.classes["@mozilla.org/categorymanager;1"]                       .getService(nsICategoryManager);    catman.deleteCategoryEntry("command-line-argument-handlers",                               CLINE_SERVICE_CONTRACTID, true);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ca5243c97bbaf14bee8247385e27fb22930eefc2/calendarService.js/buggy/calendar/resources/content/calendarService.js