get_loaded_features  399 load.c             features = get_loaded_features();
get_loaded_features  559 load.c             features = get_loaded_features();
get_loaded_features 1192 load.c             rb_define_virtual_variable("$\"", get_loaded_features, 0);
get_loaded_features 1193 load.c             rb_define_virtual_variable("$LOADED_FEATURES", get_loaded_features, 0);