California
California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...
-based computer
software
Software is a set of computer programs and associated documentation and data. This is in contrast to hardware, from which the system is built and which actually performs the work.
At the lowest programming level, executable code consists ...
development company. Founded by
Richard P. Gabriel
Richard P. Gabriel (born 1949) is an American computer scientist known for his work in computing related to the programming language Lisp, and especially Common Lisp. His best known work was a 1990 essay "Lisp: Good News, Bad News, How to Win Bi ...
in 1984, it went bankrupt in 1994.
History
The first
CEO
A chief executive officer (CEO), also known as a central executive officer (CEO), chief administrator officer (CAO) or just chief executive (CE), is one of a number of corporate executives charged with the management of an organization especially ...
was Tony Slocum, formerly of IntelliCorp; and Gabriel was Lucid's Chief Technical Officer (CTO) and first president.
Initial success
The product the company ultimately shipped was an integrated Lisp IDE for
Sun Microsystems
Sun Microsystems, Inc. (Sun for short) was an American technology company that sold computers, computer components, software, and information technology services and created the Java programming language, the Solaris operating system, ZFS, the ...
'
RISC
In computer engineering, a reduced instruction set computer (RISC) is a computer designed to simplify the individual instructions given to the computer to accomplish tasks. Compared to the instructions given to a complex instruction set comput ...
hardware architecture—this sidestepped the principal failure of
Lisp machine
Lisp machines are general-purpose computers designed to efficiently run Lisp as their main software and programming language, usually via hardware support. They are an example of a high-level language computer architecture, and in a sense, the ...
s by in essence rewriting a lesser version of the Lisp machine IDE for use on a more cost-effective and less moribund architecture. In 1987, Gabriel resigned as President, but remained its CTO.
Decline
Eventually Lucid's focus shifted (during the
AI Winter
In the history of artificial intelligence, an AI winter is a period of reduced funding and interest in artificial intelligence research.object-oriented
Object-oriented programming (OOP) is a programming paradigm based on the concept of "objects", which can contain data and code. The data is in the form of fields (often known as attributes or ''properties''), and the code is in the form of pro ...
IDE for
C++
C++ (pronounced "C plus plus") is a high-level general-purpose programming language created by Danish computer scientist Bjarne Stroustrup as an extension of the C programming language, or "C with Classes". The language has expanded significan ...
called "Energize". A core component of the IDE was
Richard Stallman
Richard Matthew Stallman (; born March 16, 1953), also known by his initials, rms, is an American free software movement activist and programmer. He campaigns for software to be distributed in such a manner that its users have the freedom to ...
's version of
Emacs
Emacs , originally named EMACS (an acronym for "Editor MACroS"), is a family of text editors that are characterized by their extensibility. The manual for the most widely used variant, GNU Emacs, describes it as "the extensible, customizable, s ...
,
GNU Emacs
GNU Emacs is a free software text editor. It was created by GNU Project founder Richard Stallman, based on the Emacs editor developed for Unix operating systems. GNU Emacs has been a central component of the GNU project and a flagship project of ...
. GNU Emacs was not suitable for Lucid's needs, however, and several Lucid programmers (including Jamie W. Zawinski) were assigned to help develop GNU Emacs to meet those needs. Friction arose between the programmers and Stallman, and Lucid forked the software—thus they were primarily responsible for the birth of
XEmacs
XEmacs is a graphical- and console-based text editor which runs on almost any Unix-like operating system as well as Microsoft Windows. XEmacs is a fork, based on a version of GNU Emacs from the late 1980s. Any user can download, use, and modify XE ...
.
By 1994, Lucid's attempts to reinvent itself as a C++ company, and its neglect of its still profitable Lisp sideline had ended in failure, and the company's revenues fell to levels which could not sustain it. Lucid Incorporated went
bankrupt
Bankruptcy is a legal process through which people or other entities who cannot repay debts to creditors may seek relief from some or all of their debts. In most jurisdictions, bankruptcy is imposed by a court order, often initiated by the debt ...
. The rights to Lucid Common Lisp were sold to Harlequin Ltd. which was bought in 1999 by
Global Graphics
Global Graphics PLC is known for its digital printing and document technology including the Harlequin (software company), Harlequin and Jaws Raster image processor, RIPs and the gDoc digital document software. The Company supplies its software und ...
; Global Graphics then sold the rights to Xanalys Corporation, which spun off
LispWorks
LispWorks is computer software, a proprietary
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