Perl::Critic::Policy::ValuesAndExpressions::RequireQuotedHeredocTerminator(3pm)
                                           User Contributed Perl Documentation


NAME
       Perl::Critic::Policy::ValuesAndExpressions::RequireQuotedHeredocTerminator
       - Write " print <<'THE_END' " or " print <<"THE_END" ".

AFFILIATION
       This Policy is part of the core Perl::Critic distribution.

DESCRIPTION
       Putting single or double-quotes around your HEREDOC terminator make it
       obvious to the reader whether the content is going to be interpolated
       or not.

           print <<END_MESSAGE;    #not ok
           Hello World
           END_MESSAGE

           print <<'END_MESSAGE';  #ok
           Hello World
           END_MESSAGE

           print <<"END_MESSAGE";  #ok
           $greeting
           END_MESSAGE

CONFIGURATION
       This Policy is not configurable except for the standard options.

SEE ALSO
       Perl::Critic::Policy::ValuesAndExpressions::RequireUpperCaseHeredocTerminator

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 v5.38.0                      2023-07-26
Perl::Critic::Policy::ValuesAndExpressions::RequireQuotedHeredocTerminator(3pm)