Re: [perl #82954] Can't do {n,m} with n > m in regex - make warning?

There is backward compatibility with older perl versions that allowed {2,1=
}, the original subject of this bug report. However I think you are right =
that perl's regexp engine has never specified the exact backtracking behav=
iour, and reserves the right to make optimizations, so ${} is not guarante=
ed to be called in the same way. Like hash key ordering.=20

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eda
9/16/2012 4:32:19 PM
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