NAME

       PPIx::Regexp::Structure::RegexSet - Represent a regexp character set

SYNOPSIS

        use PPIx::Regexp::Dumper;
        PPIx::Regexp::Dumper->new( 'qr{(?[ \w - [fox] ])}smx' )
            ->print();

INHERITANCE

       "PPIx::Regexp::Structure::RegexSet" is a PPIx::Regexp::Structure.

       "PPIx::Regexp::Structure::RegexSet" has no descendants.

RESTRICTION

       When running under Perl 5.6, the extended white space characters are not recognized as
       white space.

DESCRIPTION

       This class represents a regex character set.

       These were introduced in Perl 5.17.8, and documented as experimental and subject to
       change. If changes introduced in Perl result in changes in the way "PPIx::Regexp" parses
       the regular expression, "PPIx::Regexp" will track the change, even if they are
       incompatible with the previous parse. If this functionality is retracted and the syntax
       used for something else, "PPIx::Regexp" will forget completely about regex character sets.

       At some point, the documentation started calling these "Extended Bracketed Character
       Classes", and documenting them in perlrecharclass.

METHODS

       This class supports no public methods over and above those supported by the superclasses.

SUPPORT

       Support is by the author. Please file bug reports at <http://rt.cpan.org>, or in
       electronic mail to the author.

AUTHOR

       Thomas R. Wyant, III wyant at cpan dot org

COPYRIGHT AND LICENSE

       Copyright (C) 2013-2018 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.