/usr/share/perl/5.22.1/pod/perllexwarn.pod is in perl-doc 5.22.1-9ubuntu0.6.
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1 2 3 4 5 6 7 8 9 10 | =head1 NAME
perllexwarn - Perl Lexical Warnings
=head1 DESCRIPTION
Perl v5.6.0 introduced lexical control over the handling of warnings by
category. The C<warnings> pragma generally replaces the command line flag
B<-w>. Documentation on the use of lexical warnings, once partly found in
this document, is now found in the L<warnings> documentation.
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