rem: aElt.localName == "toolbarspacer"; 
add: aElt.localName == "toolbarspacer" || aElt.localName == "splitter"; 
context: function isSpecialItem(aElt){  return aElt.localName == "toolbarseparator" ||         aElt.localName == "toolbarspring" ||         aElt.localName == "toolbarspacer";}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10234/7f76983b0e5248951a2a9c55a7240aa0c520c3d4/customizeToolbar.js/clean/toolkit/content/customizeToolbar.js