elm->ID = gras_dynar_length( set->dynar );
TRY(gras_dict_insert_ext(set->dict, elm->name, elm->name_len, elm, free_func));
TRY(gras_dynar_set(set->dynar, elm->ID, &elm));
elm->ID = gras_dynar_length( set->dynar );
TRY(gras_dict_insert_ext(set->dict, elm->name, elm->name_len, elm, free_func));
TRY(gras_dynar_set(set->dynar, elm->ID, &elm));