in reply to Re^2: Copy a builtin sub to a different name and then override
in thread Copy a builtin sub to a different name and then override

You can't be bother to even try trivial things yourself, can you?

Did you?

qwurx [shmem] ~> perl -lE 'say UNIVERSAL::can(bless(\$x, __PACKAGE__),
+ "CORE::GLOBAL::sleep")'

qwurx [shmem] ~> perl -lE 'say UNIVERSAL::can(bless(\$x, __PACKAGE__),
+ "CORE::sleep")'
CODE(0x1fafba8)

[download]

See CORE.

perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'

In Section Seekers of Perl Wisdom