Yes, I agree with you that the key cannot vary by row.

Then don't pass such data to Sort::Fields.

are you agreeing with me that this is a bug in that module?

Most definitely not. It's sorting using the specified field as the key. It's not its fault you didn't put the key in that field.

In reply to Re^5: Bug in Sort::Fields? by ikegami
in thread Split(), Initial Spaces, & a limit? by cmv

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