in reply to Re: \g{-2} for inside (?{ ... })
in thread \g{-2} for inside (?{ ... })
Playing with regexp as parsers. See An adventure with 5.10 regular expressions.
The series of ( . ) represent a series arbitrarily complex grammar rules. I need to know what each rule matched.
Update: As I write this, it strikes me that what I want is not necessarily what those rules matched, so my question is moot.
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