var Prefs = Module("prefs", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReference]), {
ORIGINAL: "extensions.dactyl.original.",
RESTORE: "extensions.dactyl.restore.",
var Prefs = Module("prefs", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReference]), {
ORIGINAL: "extensions.dactyl.original.",
RESTORE: "extensions.dactyl.restore.",