It would help tremendously if you could concoct a little example program which creates the strings that you speak of, then illustrates the particular approach(es) that you have taken and/or that you are now considering. Especially if the scripts are such that we can, also, profile it on our own machines.

In reply to Re: Is there a way to allow consecutive zero-length matches without using pos()? by Anonymous Monk
in thread Is there a way to allow consecutive zero-length matches without using pos()? by jsm

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