rem: }, 
add: } 
context:   sort: function (aTree, aView, aDataSet, aColumn,                   aLastSortColumn, aLastSortAscending)   {    var ascending = (aColumn == aLastSortColumn) ? !aLastSortAscending : true;    aDataSet.sort(function (a, b) { return a[aColumn].toLowerCase().localeCompare(b[aColumn].toLowerCase()); });    if (!ascending)      aDataSet.reverse();        aTree.view.selection.select(-1);    aTree.view.selection.select(0);    aTree.treeBoxObject.invalidate();    aTree.treeBoxObject.ensureRowIsVisible(0);        return ascending;  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/3c2553f425837c0ac00c77b81c1ddb6b63e2d23e/permissionsutils.js/clean/browser/components/preferences/permissionsutils.js