=head1 NAME
 
Parse::Eyapp::Node - Implements AST node objects and their methods
 
=head1 SEE ALSO
  
No documentation here. To learn about Parse::Eyapp::Node see the following
documents:
  
=over

=item * L<Parse::Eyapp>,

=item * The tutorial I<Parsing Strings and Trees with> C<Parse::Eyapp>
(An Introduction to Compiler Construction in seven pages)> in

=item * The pdf file in L<http://nereida.deioc.ull.es/~pl/perlexamples/Eyapp.pdf> 

=item * L<http://nereida.deioc.ull.es/~pl/perlexamples/section_eyappts.html> (Spanish),

=item * L<eyapp>,

=item * L<treereg>,

=item * L<Parse::yapp>,

=item * yacc(1),

=item * bison(1),

=item * The classic book "Compilers: Principles, Techniques, and Tools" by Alfred V. Aho, Ravi Sethi and

=item * Jeffrey D. Ullman (Addison-Wesley 1986)

=item * L<Parse::RecDescent>.

=back

=head1 AUTHOR
 
Casiano Rodriguez-Leon (casiano@ull.es)
 
=head1 ACKNOWLEDGMENTS

This work has been supported by CEE (FEDER) and the Spanish Ministry of
Educación y Ciencia through Plan Nacional I+D+I number TIN2005-08818-C04-04
(ULL::OPLINK project). Support from Gobierno de Canarias was through GC02210601
(Grupos Consolidados).
The University of La Laguna has also supported my work in many ways
and for many years.
I wish to thank Francois Desarmenien for his C<Parse::Yapp> module,
to my students at La Laguna and to the Perl Community. Special thanks to
my family and Larry Wall.

=head1 LICENCE AND COPYRIGHT

Copyright (c) 2006 Casiano Rodriguez-Leon (casiano@ull.es). All rights reserved.

This module is free software; you can redistribute it and/or
modify it under the same terms as Perl itself. See L<perlartistic>.

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.

=cut



