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- COMAL corner-Part 2 by Jim Weiler
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- THE COMAL 0.14 OPERATING SYSTEM
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- PREMISE: A COMPUTER IS ONLY USEFUL IF
- YOU KNOW ITS OPERATING SYSTEM.
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- Your first computer purchase is an
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- event of great expectations and
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- equally great disappointments. The
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- salesman tells you everything it can
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- do, but when you get it home, you
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- discover everything you CAN'T make it
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- do. You may know how to program in
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- BASIC. You may know assembly code.
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- What you WON'T know (and this applies
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- to ANY new computer) is the OPERATING
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- SYSTEM. The operating system is what
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- you are using whenever you are NOT
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- running a program disk or cartridge.
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- Operating systems are usually not very
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- helpful-- every time you see SYNTAX
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- ERROR, that's your operating system
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- telling you to try again. You will
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- almost NEVER find an operating system
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- that will prompt you.
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- I've been leading up to this: We
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- will not learn a thing about COMAL
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- programming in this installment.
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- Instead, we'll learn something about
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- the COMAL environment -- enough, at
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- least, to let us enter, save, and run
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- programs. THEN we'll be ready to
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- write our first COMAL programs.
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