clisp: clisp (a Common Lisp implementation) clisp: clisp: Common Lisp is a high-level, general-purpose programming language. clisp: GNU CLISP is a Common Lisp implementation by Bruno Haible of Karlsruhe clisp: University and Michael Stoll of Munich University, both in Germany. clisp: It mostly supports the Lisp described in the ANSI Common Lisp standard. clisp: The user interface comes in German, English, French, Spanish, Dutch clisp: and Russian. GNU CLISP includes an interpreter, a compiler, a clisp: debugger, a large subset of CLOS, a foreign language interface and a clisp: socket interface. An X11 interface is available through CLX and clisp: Garnet.