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
Perl::Critic::Policy::ValuesAndExpressions::RequireQuotedHeredocTerminator
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.