Welcome to CLISP

This is GNU CLISP - an ANSI Common Lisp Implementation

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Current version:2.49 (2010-07-07) NEWS
What is CLISP?
a feature-loaded implementation of a great language!
The benefits of Common Lisp and CLISP
why is ANSI Common Lisp such a great programming environment?
CLISP manual page for UN*X
command line options for other platforms are very similar (see clisp.html in your build directory or binary distribution)
CLISP Implementation Notes [TOC]
How CLISP implements and extends the ANSI standard INCITS 226-1994 (R1999) "Information Technology - Programming Language - Common Lisp", available as the Common Lisp HyperSpec.
CLISP as a login shell
You can use CLISP instead of bash / zsh / tcsh!
Common Lisp on the Web
information and software
Frequently Asked Questions about CLISP, with answers, including
SourceForge Project Home
CLISP elsewhere
How are you using CLISP?
Tell us your story!
Review CLISP on OpenHub!
Our official distribution sites
GNU/Linux packages
Debian Fedora SuSE
Gentoo Arch Ubuntu
*BSD ports
MacPorts: Open-Source software for the Mac OS X
CLISP Package
Homebrew: The missing package manager for OS X
CLISP Formula
Cygwin: POSIX environment for Windows
CLISP Package
OpenCSW: Open Source Software for Sun Solaris
CLISP Package
Mercurial: when you cannot wait for the next release
mailing list archives

Political issues we promote

Hosting and support

This project is hosted by SourceForge.

This project is not supported by this or any other company or organization.

This project is supported by your generous donations.

Copyright and licensing

All contents here is copyright by the developers and is released under the GNU Free Documentation License or, at your option, GNU General Public License.

Contact the Webmaster: please report all problems with these pages (dead links, inaccuracies, additions) using the bug tracker.

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