MODULA-2 is a new programming language which was created by Niklaus Wirth of the Swiss Federal Institute of Technology (ETH) in Zurich. The lan- guage is derived from PASCAL: it includes all aspects of PASCAL and some- times improves on them. Moreover, MODULA-2 includes the important "mod- ule" concept, as well as multiprogramming capabilities and a way of implemen- ting low-level software in an elegant manner. In summary, MODULA-2 may be used equally...