anchor.diff:  format_setting_value(_K, V) -> V.
   
   handle_replication_settings_post(XID, Req) ->
  +    case cluster_compat_mode:is_goxdcr_enabled() of
  +        false ->
  +            do_handle_replication_settings_post(XID, Req);
  +        true ->
  +            menelaus_web:proxy_to_goxdcr(Req)
  +    end.
  +
  +do_handle_replication_settings_post(XID, Req) ->
       with_replicator_doc(
         Req, XID,
         fun (RepDoc) ->
  
positive.code:     end.
  
  handle_replication_settings(XID, Req) ->
      with_replicator_doc(
        Req, XID,
        fun (RepDoc) ->
  
negative.code: -type replication_type() :: 'one-time' | continuous.
  
  handle_create_replication(Req) ->
      case cluster_compat_mode:is_goxdcr_enabled() of
          false ->
              do_handle_create_replication(Req);
          true ->
              menelaus_web:proxy_to_goxdcr(Req)
      end.
  
  do_handle_create_replication(Req) ->
      Params = Req:parse_post(),
      Config = ns_config:get(),
      Buckets = ns_bucket:get_buckets(Config),
  