Perl::Critic::Policy::ValuesAndExpressions::ProhibitSpecialLiteralHeredocTerminator - Don't write print <<'__END__' .
print <<'__END__'
This Policy is part of the core Perl::Critic distribution.
Using one of Perl's special literals as a HEREDOC terminator could be confusing to tools that try to parse perl.
print <<'__END__'; #not ok Hello world __END__ print <<'__END_OF_WORLD__'; #ok Goodbye world! __END_OF_WORLD__
The special literals that this policy prohibits are:
This Policy is not configurable except for the standard options.
Perl::Critic::Policy::ValuesAndExpressions::RequireUpperCaseHeredocTerminator
Perl::Critic::Policy::ValuesAndExpressions::RequireQuotedHeredocTerminator
Kyle Hasselbacher <kyle@cpan.org>
Copyright (c) 2009-2011 Kyle Hasselbacher.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module.
To install Perl::Critic, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Perl::Critic
CPAN shell
perl -MCPAN -e shell install Perl::Critic
For more information on module installation, please visit the detailed CPAN module installation guide.