• NAME
• DESCRIPTION
• SEE ALSO
• AUTHOR
• COPYRIGHT

NAME

Perl::Critic::Policy::ValuesAndExpressions::ProhibitEscapedCharacters

DESCRIPTION

Escaped numeric values are hard to read and debug. Instead, use named values. The syntax is less compact, but dramatically more readable.

  $str = "\x7F\x06\x22Z";                         # not ok

  use charnames ':full';
  $str = "\N{DELETE}\N{ACKNOWLEDGE}\N{CANCEL}Z";  # ok

SEE ALSO

AUTHOR

Chris Dolan <cdolan@cpan.org>

COPYRIGHT

Copyright (c) 2006 Chris Dolan. 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.