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: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/07d96867f11683becf5e1a6ca5e64e6a9324c957/subscribe.js/buggy/mailnews/base/resources/content/subscribe.js