registerDebugger: function(debuggr) 
registerDebugger: function(debuggrWrapper) 
    registerDebugger: function(debuggr)    {        this.enableDebugger();        debuggers.push(debuggr);        try {            netDebuggers.push(debuggr.QueryInterface(nsIFireBugNetworkDebugger));        } catch(exc) {        }        try {            scriptListeners.push(debuggr.QueryInterface(nsIFireBugScriptListener));        } catch(exc) {        }    },
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/c5f013dccda5f25ec6c3894c73898353bae36759/firebug-service.js/clean/extension/components/firebug-service.js