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Don't know, but one downside (upside?) is that your functions are no longer accessible from outside the package. That can easily be fixed by doing one of the following for exportable functions:
*handleNewYear = my $handleNewYear = sub { # do something really useful };
sub handleNewYear { # do something really useful } my $handleNewYear = \&handleNewYear;

In reply to Re^3: When -w and use strict aren't enough... by ikegami
in thread When -w and use strict aren't enough... by RMGir

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