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This file is part of Logtalk <https://logtalk.org/>  
Copyright 1998-2021 Paulo Moura <pmoura@logtalk.org>  
SPDX-License-Identifier: Apache-2.0

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
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The examples in this folder are adapted from the Logic&Objects system
by Francis G. McCabe.   Detailed descriptions and the original source 
code can be found on the McCabe's "Logic and Objects" book, published 
by Prentice Hall. 

Note that, as Logtalk lacks the functional notation found on the 
Logic&Objects system, my adaptation of the book examples may have 
introduced some bugs not present in the original code.
