+#ifdef FEATURE_EXTERNAL_FILTERS
+/* *************************************************************************
+ * temporary-directory directory-name
+ * *************************************************************************/
+ case hash_temporary_directory :
+ freez(config->temporary_directory);
+ config->temporary_directory = make_path(NULL, arg);
+ break;
+#endif
+
+/* *************************************************************************
+ * tolerate-pipelining (0|1)
+ * *************************************************************************/
+ case hash_tolerate_pipelining :
+ if (parse_toggle_state(cmd, arg) == 1)
+ {
+ config->feature_flags |= RUNTIME_FEATURE_TOLERATE_PIPELINING;
+ }
+ else
+ {
+ config->feature_flags &= ~RUNTIME_FEATURE_TOLERATE_PIPELINING;
+ }
+ break;
+