$& is unnecessary. $1 is fine.

The $n in the key, say, 'lift $n up', is not static in a sense that if someone adds a new key/value pair, the $n will have to be changed. And it's not incremental by 1. It depends on how many bracketing constructs in total in the search pattern.

But your answer is in the right direction I think.

Thanks.

In reply to Re: Re: Re: Re: Turn Hate Mail to Love Letter: Regex Multi-Word/Phase Replace by chunlou
in thread Turn Hate Mail to Love Letter: Regex Multi-Word/Phase Replace by chunlou

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