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package MyPackage; use base qw( Exporter ); ... sub foo { print 'foo' } 1;
#!perl ... MyPackage::bar(); # prints 'bar' bar(); # Generates compile-time warning: # Undefined subroutine &main::bar called at export.pl line 7.
perl -e 'split//,q{john hurl, pest caretaker}and(map{print @_[$_]}(joi +n(q{},map{sprintf(qq{%010u},$_)}(2**2*307*4993,5*101*641*5261,7*59*79 +*36997,13*17*71*45131,3**2*67*89*167*181))=~/\d{2}/g));'