Perl::Critic::Policy::ValuesAndExpressions::RequireUpperCaseHeredocTerminator(3)
NAME
Perl::Critic::Policy::ValuesAndExpressions::RequireUpperCaseHeredocTerminator
- Write " <<'THE_END'; " instead of " <<'theEnd'; ".
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
For legibility, HEREDOC terminators should be all UPPER CASE letters
(and numbers), without any whitespace. Conway also recommends using a
standard prefix like "END_" but this policy doesn't enforce that.
print <<'the End'; #not ok
Hello World
the End
print <<'THE_END'; #ok
Hello World
THE_END
CONFIGURATION
This Policy is not configurable except for the standard options.
SEE ALSO
Perl::Critic::Policy::ValuesAndExpressions::RequireQuotedHeredocTerminator(3)
AUTHOR
Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>
COPYRIGHT
Copyright (c) 2005-2011 Imaginative Software Systems. All rights
reserved.
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::RequireUpperCaseHeredocTerminator(3)
perl-critic 1.134.0 - Generated Wed Jun 5 19:31:15 CDT 2019