rem: var catman = Components.classes["mozilla.categorymanager.1"] 
add: var catman = Components.classes["@mozilla.org/categorymanager;1"] 
context:     registerSelf: function(compMgr, fileSpec, location, type) {        compMgr.registerComponentWithType(JSCONSOLEHANDLER_CID,             'JS Console Commandline Handler component',            JSCONSOLEHANDLER_CONTRACTID, fileSpec,            location, true, true, type);        var catman = Components.classes["mozilla.categorymanager.1"]            .getService(Components.interfaces.nsICategoryManager);        catman.addCategoryEntry("command-line-argument-handlers", "jsconsole command line handler",            JSCONSOLEHANDLER_CONTRACTID,            true, true);    },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/3cd14f5878a4d92cdc6552fef7d5da6e3e25c539/jsconsole-clhandler.js/clean/xpfe/components/console/jsconsole-clhandler.js