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Bug on perlre doc?

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From:
Alberto Simões
Date:
November 3, 2011 09:21
Subject:
Bug on perlre doc?
Message ID:
4EB2BF78.2040600@alfarrabio.di.uminho.pt
Hello

Perlre includes:

        "(?(condition)yes-pattern|no-pattern)"
        "(?(condition)yes-pattern)"

But I think the ? is after the (), as in the example below?

                      m{ ( \( )?
                         [^()]+
                         (?(1) \) )
                       }x

Cheers
-- 
Alberto Simoes
CEHUM
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