It is written in perlre that all characters inside a character class are interpreted literally. Slashes have no effect, so you can't backreference with them. Try putting a # char in there...

Update: Aim at foot... special escapes are respected. Hmmm. Backreferences within a character class would be interesting.

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Jeremy
I didn't believe in evil until I dated it.

In reply to Re: Strange regexp behavior by jepri
in thread Strange regexp behavior by wine

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