This behaviour is as I expect. Split on any comma not preceded by '----' and not followed by '----'.

To get the desired output simply split on a comma.

I think the problem here is in your expectation and not in the code itself.

---
$world=~s/war/peace/g

In reply to Re: Zero-width assertions fail with split by demerphq
in thread Zero-width assertions fail with split by Ovid

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