PPIx::Regexp::Token::Backtrack(3)          User Contributed Perl Documentation


NAME
       PPIx::Regexp::Token::Backtrack - Represent backtrack control.

SYNOPSIS
        use PPIx::Regexp::Dumper;
        PPIx::Regexp::Dumper->new( 'qr{(*ACCEPT)}smx' )
            ->print();

INHERITANCE
       "PPIx::Regexp::Token::Backtrack" is a PPIx::Regexp::Token.

       "PPIx::Regexp::Token::Backtrack" has no descendants.

DESCRIPTION
       This class represents one of the backtrack controls.

METHODS
       This class provides no public methods beyond those provided by its
       superclass.

   arg
       This method returns the backtrack control argument specified by the
       element. This is the text after the first colon (':'), or the empty
       string ('') if none was specified.

   verb
       This method returns the backtrack control verb represented by the
       element. This is the text up to but not including the first colon (':')
       if any. If the element specifies '' or "'F"", this method will return
       'MARK' or 'FAIL', respectively.

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 v5.40.0                      2024-09-01 PPIx::Regexp::Token::Backtrack(3)