Re: R: RPG Indicators

[Jon.Paris@xxxxxx]

 >>  I come back to indicators.  What do you think about this?

I think that there is no reason to use indicators at all any more except where
dictated by the compiler (e.g. LOOKUP) and even then you don't have to _use_ the
indicator afterwards, it is only needed to qualify the operation.

I'm not sure why so many people seem to be confused over the use of %Found.  The
built-ins map on a one-to-one basis with the old indicators, so it is all very
straightforward.  %Found is only set by operations that can set the "No Record
Found" (NRF) indicator (e.g. CHAIN).  Since READC does not set the NRF indicator
it does not set %Found either.

The basic plan is this:

%EOF - set whenever the EOF indicator would have been set.

%Error - set when the (E) extender is used _and_ the error indicator would have
been set

%Found - the opposite of the NRF indicator - set when the indicator would have
been off and vice-versa
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