After posting the above, I realized that a regex approach might give you data validation, if this was of any concern, almost for free, so I think now that I might incline in this direction. But again, there are too many unstated conditions and requirements to allow more than a hand-waving consideration of alternatives, although this may be valuable to johnmck.

Give a man a fish:  <%-(-(-(-<

In reply to Re^3: Unpack or substr to create CSV? by AnomalousMonk
in thread Unpack or substr to create CSV? by johnmck

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