{ 
{ if (fbs.DBG_ERRORS)                                                                                               /*@explore*/ ddd("fbs.onDebug fileName="+frame.script.fileName+"\n");                                                      /*@explore*/ 
    onDebug: function(frame, type, rv)    {    	if ( isSystemURL(frame.script.fileName) )    		return RETURN_CONTINUE;            	try     	{ 			var debuggr = reportNextError || breakOnNextError ? this.findDebugger(frame) : null;	        if (fbs.DBG_ERRORS) {                                                                                         /*@explore*/				ddd("fbs.onDebug "+(debuggr?"found debuggr with ":" NO debuggr with ")+ "reportNextError="                /*@explore*/				                 +reportNextError+" breakOnNextError="+breakOnNextError+"\n");                            /*@explore*/				if (!debuggr)                                                                                             /*@explore*/					this.diagnoseFindDebugger(frame);                                                                      /*@explore*/			}                                                                                                             /*@explore*/	        	        if (reportNextError)	        {	            reportNextError = false;	            if (debuggr)				{					var hookReturn = debuggr.onError(frame,errorInfo);					if (hookReturn >=0)						return hookReturn;					else if (hookReturn==-1)						breakOnNextError = true;					//debuggr = this.reFindDebugger(frame, debuggr); //XXXnew				}	        }		        if (breakOnNextError)	        {	            breakOnNextError = false;	            if (debuggr)	                return this.breakIntoDebugger(debuggr, frame, type);	        }        } catch (exc) {	        ERROR("onDebug failed: "+exc);        }        return RETURN_CONTINUE;    },
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/dbfd73ce267d79f48b49503ff71a18bc2cd7c96e/firebug-service.js/clean/extension/components/firebug-service.js