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Re^2: zero-width assertions for extended regular expressions

by Laurent_R (Monsignor)
on May 26, 2014 at 21:14 UTC ( #1087445=note: print w/ replies, xml ) Need Help??


in reply to Re: zero-width assertions for extended regular expressions
in thread zero-width assertions for extended regular expressions

Yep.

$ perl -e 'my $string = "54W"; warn "1 true\n" if $string =~ /(?<=4)W/ +;' 1 true


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