xpclucene.jar:
% content xpclucene %content/
% skin xpclucene classic/1.0 %skin/
% overlay chrome://browser/content/browser.xul chrome://xpclucene/content/toolbar.xul
% style chrome://browser/content/browser.xul chrome://xpclucene/content/searchbarBindings.css appversion<1.5.1
  content/toolbar.xul  (content/toolbar.xul)
  content/toolbar.js  (content/toolbar.js)
  content/searchbar.xml (content/searchbar.xml)
  content/searchbarBindings.css (content/searchbarBindings.css)
  skin/plus.png        (skin/plus.png)
  skin/minus.png       (skin/minus.png)
  skin/toolbar.css     (skin/toolbar.css)

#% locale xpclucene en-US %locale/en-US/