return lineNo + this.evalLineNumber - 1; 
return lineNo + this.offsetInEvalBuffer - 1; 
        scriptInfo.shiftFromSourceBufferToScriptNumbering = function(lineNo)        {            // We've taken the eval source into a buffer starting at 1.            // This particular script starts at baseLineNumber relative to 1.            // The engine uses scriptLineNo = eval-point-lineNumber + lineNo - 1.            //            return lineNo + this.evalLineNumber - 1;        }
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/657c1059e813834f821277cbe0ed6b432bead8b9/firebug-service.js/clean/extension/components/firebug-service.js