It gives an example

https://metacpan.org/module/RJBS/perl-5.18.0/pod/perldelta.pod#Lexical-_-is-now-experimental

lexical means my

See https://metacpan.org/module/RJBS/perl-5.18.0/pod/perldelta.pod#given-now-aliases-the-global-_, Yet more Try::Tiny problelms, Lexical $_ in given/when vs. BLOCK arguments

In reply to Re^4: 5.18.0 is available NOW! (my $_) by Anonymous Monk
in thread 5.18.0 is available NOW! by Tux

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