rem: if (event.keyCode != 0) 
add: if (event.keyCode != KeyEvent.DOM_VK_SPACE) 
context: function onSubscribeTreeKeyPress(event){  // for now, only do something on space key  if (event.keyCode != 0)    return;  var groupList = gSubscribeTree.selectedItems;  for (var i=0;i<groupList.length;i++)    ReverseStateFromNode(groupList[i]);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/d38a0937d9c93a0a9d913e2ac781e4328bb8cc73/subscribe.js/buggy/mailnews/base/resources/content/subscribe.js