Language/XSB version 0.10
=========================

This package provides a bidirectional interface to XSB
(L<http://xsb.sourceforge.net>).

From the XSB manual:

    XSB is a research-oriented Logic Programming and
    Deductive Database System developed at SUNY Stony Brook.
    In addition to providing all the functionality of
    Prolog, it contains features not usually found in Logic
    Programming Systems such as evaluation according to the
    Well Founded Semantics through full SLG resolution,
    constraint handling for tabled programs, a compiled
    HiLog implementation, unification factoring and
    interfaces to other systems such as ODBC, C, Java, Perl,
    and Oracle


CHANGES

version 0.10 is incompatible with previous versions, some function
names have changed, others have changed their behavior, and new ones
are available.


INSTALLATION

***IMPORTANT***

For the installation to work 'xsb' command has to be in the
command path. Maybe you will have to run some command like:

  PATH=$PATH:/path/to/xsb/bin/
  export PATH;


After the package is installed this is not needed
anymore. 'xsb' configuration is stored in the Perl module
'Language::XSB::Config'.


To install this module type the following:

   perl Makefile.PL
   make
   make test
   make install

DEPENDENCIES

This module requires these other modules and libraries:

  XSB system
  Inline::C
  Language::Prolog::Types
  Test::More

and is also recommended to have:

  Language::Prolog::Sugar



COPYRIGHT AND LICENCE

Copyright 2002 by Salvador Fandiņo <sfandino@yahoo.com>

This library is free software; you can redistribute it
and/or modify it under the same terms as Perl itself.

