add: } else if (aItem.localName == "splitter") { aWrapper.setAttribute("type", "splitter"); 
context: function setWrapperType(aItem, aWrapper){  if (aItem.localName == "toolbarseparator") {    aWrapper.setAttribute("type", "separator");  } else if (aItem.localName == "toolbarspring") {    aWrapper.setAttribute("type", "spring");  } else if (aItem.localName == "toolbarspacer") {    aWrapper.setAttribute("type", "spacer");  } else if (aItem.localName == "toolbaritem" && aItem.firstChild) {    aWrapper.setAttribute("type", aItem.firstChild.localName);  }}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8395/8d4874280c341c2a77aec42af90a5717fb7c39d2/customizeToolbar.js/buggy/toolkit/content/customizeToolbar.js