 @app =
-  $: $
-  $$: $$
+  _$: $
+  _$$: $$
+  _page: page
   collections: {}
   models:      {}
   templates:   {}

  isInjectionError: ->
    # Some browser extensions expect the entire web to use jQuery.
    # I gave up trying to fight back.
    window.$ isnt app.$ or window.$$ isnt app.$$

  isAppError: (error, file) ->
    # Ignore errors from external scripts.

    return

  onQuotaExceeded: ->
    return if @quotaExceeded
    @quotaExceeded = true
    new app.views.Notif 'QuotaExceeded', autoHide: null
    Raven.captureMessage 'QuotaExceededError'

