Perl::Critic::Policy::InputOutput::RequireBracedFileHandleWithPrint(3pm) on Linux
The text a9efb74a3d74, as Debian 5.0 (Lenny) shipped it.
Write "print {$FH} $foo, $bar;" instead of "print $FH $foo, $bar;".
Perl::Critic::Policy::InputOutput::RequireBracedFileHandleWithPrint(3pm) on Linux now