@SysInclude { xrgb }
@SysInclude { tab }
@SysInclude { tbl }
@SysInclude { math }
@SysInclude { graph }
@SysInclude { pie }
@SysInclude { pas }
@SysInclude { diag }
@SysInclude { cprint }
@SysInclude { eiffel }
@SysInclude { perl }
@Include { mybook }
# @Include { letterbook } # for testing Letter size formatting

@SysDatabase @Reference { loutrefs }

@Book
    @Title { A User's Guide to the

Lout

Document Formatting System
}
    @Author { Jeffrey H. Kingston }
    @Edition { Version 3.41
June 2023 }
    @Publisher {
Copyright @CopyRight 1991, 2023 Jeffrey H. Kingston,
School of Information Technologies,
The University of Sydney 2006, Australia.  ISBN 0 86758 951 5.
}
    @InitialLanguage { English }
    # @OptimizePages { Yes }
//

@Include { preface }
@Include { bas     }
@Include { str     }
@Include { typ     }
@Include { fmt     }
@Include { ref     }
@Include { tbl     }
@Include { mat     }
@Include { bgr     }
@Include { dia     }
@Include { gra     }
@Include { pie     }
@Include { prg     }
@Include { pascal  }
@Include { ap_qck  }
@Include { ap_byp  }
@Include { ap_col  }
