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Pack logtalk -- logtalk-3.77.0/examples/slides/NOTES.md

This file is part of Logtalk https://logtalk.org/ SPDX-FileCopyrightText: 1998-2023 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

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This is a simple example of using the library list zipper implementation to implement a basic slideshow functionality allowing remote commands to navigate to the next, previous, first, and last slide in a sequence of slides. The slides are represented using a predicate with two arguments, the index and the slide contents. The main predicate, show/2 takes a sequence of slides and the name of the predicate, which is used as a closure for displaying the slides.