anchor.diff:        editableGist.setBackingGist(gist);
   
         if (_gistStorage.hasStoredGist && _gistStorage.storedId == gistId) {
  +        loadedFromSaved = true;
  +
           Gist storedGist = _gistStorage.getStoredGist();
           editableGist.description = storedGist.description;
           for (GistFile file in storedGist.files) {
  
positive.code:   }
  
    void showHome(RouteEnterEvent event) {
      if (_gistStorage.hasStoredGist && _gistStorage.storedId == null) {
        Gist blankGist = new Gist();
        editableGist.setBackingGist(blankGist);
  
  
negative.code:   }
  
    void _showGist(String gistId) {
      // Don't auto-run if we're re-loading some unsaved edits; the gist might
      // have halting issues (#384).
      bool loadedFromSaved = false;
  
      // When sharing, we have to pipe the returned (created) gist through the
      // routing library to update the url properly.
      if (_overrideNextRouteGist != null && _overrideNextRouteGist.id == gistId) {
  