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Perl::Perl::Critic::PoUser:ContributedxPerlsDocumentationtEscapedCharacters(3)

NAME
       Perl::Critic::Policy::ValuesAndExpressions::ProhibitEscapedCharacters -
       Write ""\N{DELETE}"" instead of ""\x7F"", etc.

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

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

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

AUTHOR
       Chris Dolan <cdolan@cpan.org>

COPYRIGHT
       Copyright (c) 2006-2011 Chris Dolan.

       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 vPerl::Critic::Policy::ValuesAndExpressions::ProhibitEscapedCharacters(3)

NAME | AFFILIATION | DESCRIPTION | CONFIGURATION | AUTHOR | COPYRIGHT

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