PPIx::Regexp::Token::CharClass::POSIX(3)   User Contributed Perl Documentation


NAME
       PPIx::Regexp::Token::CharClass::POSIX - Represent a POSIX character
       class

SYNOPSIS
        use PPIx::Regexp::Dumper;
        PPIx::Regexp::Dumper->new( 'qr{ [[:alpha:]] }smx' )
            ->print();

INHERITANCE
       "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.

DESCRIPTION
       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.

METHODS
       This class provides the following public methods beyond those provided
       by its superclass.

SUPPORT
       Support is by the author. Please file bug reports at
       <https://rt.cpan.org/Public/Dist/Display.html?Name=PPIx-Regexp>,
       <https://github.com/trwyant/perl-PPIx-Regexp/issues>, or in electronic
       mail to the author.

AUTHOR
       Thomas R. Wyant, III wyant at cpan dot org

COPYRIGHT AND LICENSE
       Copyright (C) 2009-2023 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.

perl v5.38.0                      2023-07-26
                                      PPIx::Regexp::Token::CharClass::POSIX(3)