It's also more useful in a simple match rather than a substitution.

I don't see it. "Find a b only if its following an a" is just a normal search! If /ab/ matches (I'm only interested in "did it?", then /b/ must also be true. I don't need to dress it up at all. Or, if the starting position is what's important, then /a\Gb/ I think.

In reply to Re: Re: Regex replace in context by John M. Dlugosz
in thread Regex replace in context by John M. Dlugosz

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