Simplified Pascal. June, 1975. A strict subset of Pascal,omits scalar types, subranges, sets, files, pointers, packedstructures, 'with' and 'goto. Source for a complete Pascal-Scompiler is in "Pascal-S: A Subset and Its Implementation",N. Wirth in Pascal - The Language and Its Implementation, byD.W. Barron, Wiley 1979.