rem: if (event.offsetX > 10 || !element.treeElement.hasChildren) 
add: if (event.offsetX > element.treeElement.arrowToggleWidth || !element.treeElement.hasChildren) 
context: TreeElement.treeElementSelected = function(event){    var element = event.currentTarget;    if (!element || !element.treeElement || !element.treeElement.selectable)        return;    if (event.offsetX > 10 || !element.treeElement.hasChildren)        element.treeElement.select();}
meta: 5650	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5650/4ebec25fbb5f422e8e21360baf3ec4968e71b178/treeoutline.js/clean/WebCore/page/inspector/treeoutline.js