Common Lisp

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Common Lisp

A dialect of Lisp defined by a consortium of companies brought together in 1981 by the Defence Advanced Research Projects Agency (DARPA). Companies included Symbolics, Lisp Machines, Inc., Digital Equipment Corporation, Bell Labs., Xerox, Hewlett-Packard, Lawrence Livermore Labs., Carnegie-Mellon University, Stanford University, Yale, MIT and USC Berkeley. Common Lisp is lexically scoped by default but can be dynamically scoped.

Common Lisp is a large and complex language, fairly close to a superset of MacLisp. It features lexical binding, data structures using defstruct and setf, closures, multiple values, types using declare and a variety of numerical types. Function calls allow "&optional", keyword and "&rest" arguments. Generic sequence can either be a list or an array. It provides formatted printing using escape characters. Common LISP now includes CLOS, an extended LOOP macro, condition system, pretty printing and logical pathnames.

Implementations include AKCL, CCL, CLiCC, CLISP, CLX, CMU Common Lisp, DCL, KCL, MCL and WCL.

Mailing list: <>.

ANSI Common Lisp draft proposal.

["Common LISP: The Language", Guy L. Steele, Digital Press 1984, ISBN 0-932376-41-X].

["Common LISP: The Language, 2nd Edition", Guy L. Steele, Digital Press 1990, ISBN 1-55558-041-6].
References in periodicals archive ?
The presence of genres in the CL electronic repertoire as a whole reveals that the group drew on three different genres and one genre system to arrive at its ultimate goal - a published manual documenting and communicating the official Common LISP language to the broader computer community.
In 1999 there was no low-cost robot kit that supported Common Lisp programming, so this criterion played a negligible role in the decision.
Late in 1995, we began investigating the Common Lisp Hypermedia Server (CL-HTTP) as a means to provide Web access to Fab Browser data.
Emacs Menus can infer the argument type by knowing the result type of arguments that are function calls, the type of Common Lisp global variables, or the type of literals [ILLUSTRATION FOR FIGURE 3 OMITTED].
based in Oakland, California, is the leading vendor of dynamic object-oriented development tools featuring Allegro Common Lisp and CLOS.
The Rendezvous language is based on Common Lisp and the Common Lisp Object System (CLOS).
Lisp and Common Lisp in particular, allow me to express these abstractions in a way that C and C-like languages do not support.
With the advent of Scheme [4] and Common Lisp [5], even experienced Lisp programmers may find that they do not fully understand evaluation, especially as it relates to lexical vs.
is the world's leading vendor of dynamic object-oriented development tools featuring Allegro Common Lisp and CLOS.
Common Lisp Object System--CLOS--extends the object-oriented paradigm even further and permits operation at the meta-level.
Several other web-based companies are also building e-commerce and internet applications using Lisp and Allegro CL (the leading Common Lisp Development Environment).
The Common Lisp Object System (CLOS) [3], a result of the ANSI standardization process for Common Lisp, represents a marriage of these two traditions.