Perl::Critic::Policy::ValuesAndExpressions::ProhibitEscapedCharacters.3pm

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Version: 2008-03-08 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

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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 (c) 2006-2008 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.