sp.disable_function.function("include").param("").value_r("sim$").drop().simulation();
sp.disable_function.function("include").param("").value_r("meh$").drop();

sp.disable_function.function("include_once").param("").value_r("sim$").drop().simulation();
sp.disable_function.function("include_once").param("").value_r("meh$").drop();