If you are referring to my node, there's probably nothing wrong with the documentation, just my quick reading of it. When it says you can use _ in place of $ I got the idea that prototypes (_) and ($) would be the same, which is not the case.
output:sub foo(_){ warn @_ } sub goo($){ warn @_ } foo(); goo();
In reply to Re^2: perlsub prototype sub(_) sub foo(_)
by farang
in thread perlsub prototype sub(_) sub foo(_)
by Anonymous Monk
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