I'd like to create a hash of the most often offending characters and their substitutions

You could do it that way but it's a losing battle. Is there some reason not to decode your CSV data from whatever encoding it really uses (as it is clearly not utf-8) and then process that decoded data? That ought to be the simpler approach.

🦛

In reply to Re: Substitute and converting to UTF8 by hippo
in thread Substitute and converting to UTF8 by tomred

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