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Richard B Baird wrote:
First of all, I would advise against xfooting an entire array into one of it's elements - sloppy and scary, and cause for great confusion to anyone who might try to change the program after you.
In RPG III at least (I haven't checked RPG IV yet), that coding is indeed safe. A compiler-generated temp is used to accumulate the total, which is then assigned to the target. (I do agree it's not the best style.)
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