note
tobyink
<p>I'm using 5.16. [mod://perl5160delta] notes various improvements to the CORE and CORE::GLOBAL namespaces. Perhaps in earlier Perls <c>CORE::substr</c> doesn't work, but some other interesting CORE functions are likely to work.</p>
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<tt>perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'
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