GNU CLISP 2.43

GNU CLISP ❘ Open Source

GNU CLISP: A Versatile Common Lisp Implementation

Pete Milner

02/17/2025

GNU CLISP stands out as a powerful Common Lisp implementation, offering a rich set of features for both beginners and experienced developers, making it an essential tool for Lisp programming.

GNU CLISP is a free implementation of Common Lisp, featuring a compiler, an interpreter, and a debugger. It is part of the GNU project and aims to provide a full implementation of the language. Users can take advantage of its easy-to-use interface and extensive documentation to write and run Lisp programs efficiently.

Key features of GNU CLISP include support for many data types, such as integers, rationals, characters, and strings. It also offers a complete foreign function interface for integrating code written in other languages. Furthermore, GNU CLISP supports object-oriented programming through its built-in CLOS (Common Lisp Object System) implementation.

With GNU CLISP, programmers can leverage its powerful macro system to define new syntactic constructs and optimize their code. The software also comes with an interactive Read-Eval-Print Loop (REPL), allowing users to experiment with Lisp code and get immediate feedback.

GNU CLISP is cross-platform and runs on various operating systems, including Windows, macOS, and Linux. It provides a robust environment for developing and testing Common Lisp applications, making it a valuable tool for both beginners and experienced Lisp programmers.

Overview

GNU CLISP is a Open Source software in the category Development developed by GNU CLISP.

The latest version of GNU CLISP is 2.43, released on 02/18/2008. It was initially added to our database on 01/04/2008.

GNU CLISP runs on the following operating systems: Windows.

GNU CLISP has not been rated by our users yet.

Pros

Free and open-source software, allowing anyone to use, modify, and distribute it.
Highly portable, running on various operating systems including Windows, macOS, and Unix-like systems.
Good performance for many types of applications, benefiting from Just-In-Time (JIT) compilation.
Comprehensive support for the Common Lisp standard, making it easier for developers to write portable code across different Lisp environments.
Rich set of libraries and extensions available, enhancing the usability and functionality of the environment.
Active community support and documentation that can aid new users in learning Common Lisp.

Cons

The environment may feel less polished compared to commercial alternatives, lacking some user-friendly features.
Limited graphical user interface options may deter less experienced users who prefer more visual tools.
Debugging tools may not be as advanced as those found in some integrated development environments (IDEs).
Some users report issues with package management compared to other languages or environments, making dependency handling more cumbersome.
Learning curve for beginners is steep due to the complexity of the language and its concepts.

FAQ

What is GNU CLISP?

GNU CLISP is an implementation of the Common Lisp language. It is a compiler, interpreter, and runtime system for Common Lisp programming.

Who develops GNU CLISP?

GNU CLISP is developed by a community of volunteers and released under the GNU General Public License.

What platforms does GNU CLISP run on?

GNU CLISP runs on various platforms, including Unix-like systems (Linux, FreeBSD, macOS), Windows, and other operating systems.

Can I use GNU CLISP for commercial projects?

Yes, GNU CLISP can be used for both non-commercial and commercial projects without any licensing fees.

Is GNU CLISP compatible with ANSI Common Lisp standards?

Yes, GNU CLISP is compatible with ANSI Common Lisp standards and also provides some additional features.

Does GNU CLISP have a built-in debugger?

Yes, GNU CLISP comes with a powerful built-in debugger that helps developers diagnose and fix issues in their programs.

Does GNU CLISP support foreign function interface (FFI)?

Yes, GNU CLISP supports foreign function interface (FFI) that allows calling functions from external libraries written in other languages.

What are the advantages of using GNU CLISP?

Some advantages of using GNU CLISP include its portability, powerful debugging capabilities, and compatibility with Common Lisp standards.

Are there any resources for learning GNU CLISP?

Yes, there are several online tutorials, documentation, and books available to help beginners learn and get proficient in GNU CLISP.

Can I contribute to the development of GNU CLISP?

Yes, GNU CLISP is an open-source project, and contributions are welcomed. You can engage with the community, report bugs, or submit code improvements.

Pete Milner

I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.

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