Lambda the Ultimate

Common Lisp: The Untold Story, by Kent Pitman. A nice paper about the history of my favorite lightweight dynamic language.

This paper summarizes a talk given at “Lisp50@OOPSLA,” the 50th Anniversary of Lisp workshop, Monday, October 20, 2008, an event co-located with the OOPSLA’08 in Nashville, TN, in which I offered my personal, subjective account of how I came to be involved with Common Lisp and the Common Lisp standard, and of what I learned from the process.

Some of my favorite parts are:

• How CL was viewed as competition to C++. (Really, what were they thinking?)
• How CL was a reaction to the threat of Interlisp, and how "CLOS was the price of getting the Xerox/Interlisp community folded back into Lisp community as a whole" (link).
• How individuals shaped the processes of standardization. MIT Sloan did an analysis of these processes.
• How the two- to three-day roundtrip time for UUCP emails to Europe may be responsible for the creation of the separate EuLisp.

I have a soft spot for CL, so I am biased, but I think Greenspun's Tenth Rule (and Robert Morris' corollary) still holds - CL is the language that newer dynamic languages, such as Perl 6, JavaScript, and Racket are asymptotically approaching (and exceeding in some cases, which is why I view CL as a lightweight language today.)