Perl::Critic::Policy::ValuesAndExpressions::ProhibitSpecialLiteralHeredocTerminator(3)
NAME
Perl::Critic::Policy::ValuesAndExpressions::ProhibitSpecialLiteralHeredocTerminator
- Don't write " print <<'__END__' ".
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
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:
__END__
__DATA__
__PACKAGE__
__FILE__
__LINE__
CONFIGURATION
This Policy is not configurable except for the standard options.
SEE ALSO
Perl::Critic::Policy::ValuesAndExpressions::RequireUpperCaseHeredocTerminator(3)
Perl::Critic::Policy::ValuesAndExpressions::RequireQuotedHeredocTerminator(3)
AUTHOR
Kyle Hasselbacher <kyle@cpan.org>
COPYRIGHT
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.
Perl::Critic::Policy::ValuesAndExpressions::ProhibitSpecialLiteralHeredocTerminator(3)
perl-critic 1.134.0 - Generated Wed Jun 5 11:21:38 CDT 2019