...you should do benchmark them in separate scripts.

This is similar to the problem I had trying to benchmark the memory footprint of threaded applications. See Benchmark::Thread::Size for an example of how I embedded scripts within scripts to get a clean memory benchmark. I think a similar (probably simpler) approach could be taken to benchmark alternate approaches to $`, $& and $'.

Liz

In reply to Re: Re: Re: Re: RegExps, Prematch and Postmatch without efficiency penalty by liz
in thread RegExps, Prematch and Postmatch without efficiency penalty by davido

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