It is not in CORE but the re::engine::RE2 module implements a DFA based RE-engine.

Alas, I couldn't get it to install on my Windows8 machine.

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

My blog: Imperial Deltronics

In reply to Re: Has Perl regex DFA engine in its core? by CountZero
in thread Has Perl regex DFA engine in its core? by rsFalse

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