in reply to more info about regex updates

? is used in lookahead/lookbehind expressions: http://www.regular-expressions.info/lookaround.html

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Re^2: more info about regex updates
by Anonymous Monk on Oct 20, 2010 at 19:17 UTC
    named capture buffers, like (?<NAME>pattern) and then $+{NAME} instead of $1
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[d/l]
[select]
      Oh yay, something new & unknown! Will correct post.
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