in reply to
A question about PERL versioning.
The help for say says this :-
This keyword is available only when the "say" feature is enabled,
or when prefixed with "CORE::"; see feature. Alternately, include
a "use v5.10" or later to the current scope.
Use two parentheses: (Like this: :) )
Use one parenthesis: (Like this: :)
Reverse direction of the smiley: (Like this: (: )
Use angle/square brackets instead of parentheses
Use C-style commenting to set the smiley off from the closing parenthesis
Make the smiley a dunce: (:>
I disapprove of emoticons
Results (59 votes),