PPIx::Regexp::Token::CharClass::POSIX - Represent a POSIX character class |
PPIx::Regexp::Token::CharClass::POSIX - Represent a POSIX character class
use PPIx::Regexp::Dumper; PPIx::Regexp::Dumper->new( 'qr{ [[:alpha:]] }smx' ) ->print();
PPIx::Regexp::Token::CharClass::POSIX
is a
PPIx::Regexp::Token::CharClass.
PPIx::Regexp::Token::CharClass::POSIX
is the parent of
PPIx::Regexp::Token::CharClass::POSIX::Unknown.
This class represents a POSIX character class. It will only be recognized within a character class.
Note that collating symbols (e.g. [.ch.]
) and equivalence classes
(e.g. [=a=]
) are valid in the POSIX standard, but are not valid in
Perl regular expressions. These end up being represented by
PPIx::Regexp::Token::CharClass::POSIX::Unknown,
and are considered a parse failure.
This class provides the following public methods beyond those provided by its superclass.
Support is by the author. Please file bug reports at http://rt.cpan.org, or in electronic mail to the author.
Thomas R. Wyant, III wyant at cpan dot org
Copyright (C) 2009-2016 by Thomas R. Wyant, III
This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full text of the licenses in the directory LICENSES.
This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose.
PPIx::Regexp::Token::CharClass::POSIX - Represent a POSIX character class |