rem: if (qx.sys.Client.isMac()) { 
add: if (qx.sys.Client.runsOnMacintosh()) { 
context: qx.Proto.isCtrlOrCommandPressed = function() {  if (qx.sys.Client.isMac()) {    return this.getDomEvent().metaKey;  } else {    return this.getDomEvent().ctrlKey;  }};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/6221b42e0d57e156a59545c6b1083acc6cc06f1f/DomEvent.js/clean/qooxdoo/source/script/qx/event/type/DomEvent.js