Yes. Like LanX, you're getting bogged down in implementation.

What do you want it to do with that syntax? How would you redefine Perl regexes to do this?

I think another symbol for backref would help. (I don't know what we'd use, but that's a different problem.) Then use the same thing for forward references. And for fun, we'll call those ferkcabs.

-QM
--
Quantum Mechanics: The dreams stuff is made of

In reply to Re^3: Regex: matching character which happens exactly once by QM
in thread Regex: matching character which happens exactly once by LanX

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