rem: }; 
add: } 
context: qx.Proto.getIndentSymbol = function(vUseTreeLines, vIsLastColumn){  if (vIsLastColumn)  {    if (this.hasContent() || this.getAlwaysShowPlusMinusSymbol())    {      if (!vUseTreeLines)      {        return this.getOpen() ? "minus" : "plus";      }      else if (this.isLastChild())      {        return this.getOpen() ? "end_minus" : "end_plus";      }      else      {        return this.getOpen() ? "cross_minus" : "cross_plus";      };    }    else if (vUseTreeLines)    {      return this.isLastChild() ? "end" : "cross";    };  }  else  {    return vUseTreeLines && !this.isLastChild() ? "line" : null;  };};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/5b1a09c4ca80efdfbd41063412dd526cf7e711df/TreeFolder.js/buggy/qooxdoo/source/script/qx/ui/tree/TreeFolder.js