I would also work with the decoded strings. But I wouldn't have a table. If you have to use entities because you can't handle UTF-8, it make no sense to encode a subset only a subset of Unicode using entities. You should encode every non-ASCII Code Point.

See HTML::Entities's encode_entities_numeric.

In reply to Re^2: Hex regex fails in subroutine by ikegami
in thread Hex regex fails in subroutine by Version7

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