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INVERT, 0= and NOT

There are three inter-related words: INVERT, to change all the one bits to zeros and vice versa, 0= for logical tests and NOT which is allowed to be an alias for either INVERT or 0=. The compiler documentation is required to tell you which. The net result is that it is very dangerous to use NOT in a standard application.

Skip Carter
Mon Feb 26 08:26:58 PST 1996