SIMSCRIPT
A free-form, English-like general-purpose {simulation}
language produced by Harry Markowitz et al of {Rand} Corp in
1963. It was implemented as a {Fortran} {preprocessor} on
{IBM 7090} and was designed for large discrete simulations.
It influenced {Simula}. Later versions included {SIMSCRIPT
I.5} and {SIMSCRIPT II.5}.