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| PerlMonks |
Re^3: why is $1 cleared at end of an inline sub?by choroba (Cardinal) |
| on Sep 17, 2021 at 20:52 UTC ( [id://11136850]=note: print w/replies, xml ) | Need Help?? |
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The linked documentation explains it. Dynamic scope propagates inside blocks, but not outside.
map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]
In Section
Seekers of Perl Wisdom
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