rem: }; 
add: } 
context: qx.Proto._positionKnob = function(value) {  if (this._horizontal) {    this._scrollBar.setScrollLeft(value);  } else {    this._scrollBar.setScrollTop(value);  }};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/5b1a09c4ca80efdfbd41063412dd526cf7e711df/ScrollBar.js/buggy/qooxdoo/source/script/qx/ui/core/ScrollBar.js