p4raw-id: //depot/perl@18588
explicitly opening also the F<file> for input as UTF-8.
B<NOTE>: the C<:utf8> and C<:encoding> features work only if your
-Perl has been built with the new PerlIO feature.
+Perl has been built with the new PerlIO feature (which is the default
+on most systems).
=head2 Displaying Unicode As Text