NAME

       PPIx::Regexp::Token::GroupType::Assertion - Represent a look ahead or look behind assertion

SYNOPSIS

        use PPIx::Regexp::Dumper;
        PPIx::Regexp::Dumper->new( 'qr{foo(?=bar)}smx' )
            ->print();

INHERITANCE

       "PPIx::Regexp::Token::GroupType::Assertion" is a PPIx::Regexp::Token::GroupType.

       "PPIx::Regexp::Token::GroupType::Assertion" has no descendants.

DESCRIPTION

       This class represents the parenthesized look ahead and look behind assertions.

METHODS

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

   is_look_ahead
       This method returns a true value if the assertion is a look-ahead assertion, or a false value if it is a
       look-behind assertion.

   is_positive
       This method returns a true value if the assertion is a positive assertion, or a false value if it is a
       negative assertion.

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 v5.36.0                                       2023-03-05              PPIx::Regexp::...Type::Assertion(3pm)