http://www.perlmonks.org?node_id=1225322


in reply to Re: Where can I find more examples of use of Special Backtracking Control Verbs?
in thread Where can I find more examples of use of Special Backtracking Control Verbs?

\K is the basis for a variable length positive look behind assertion. The case discussed here implements a variable length negative look behind assertion, which in Perl must always be emulated in some way (ATM).


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