Arc’s Out

Paul Graham on his new Lisp implementation, Arc:

The kind of dirtiness Arc seeks to avoid is verbose, repetitive source code. The way you avoid that is not by forbidding programmers to write it, but by making it easy to write code that’s compact. One of the things I did while I was writing Arc was to comb through applications asking: what can I do to the language to make this shorter? Not in characters or lines of course, but in tokens. In a sense, Arc is an accumulation of years of tricks for making programs shorter. Sounds rather unambitious, but that is in fact the purpose of high-level languages: they make programs shorter.

★ Tuesday, 29 January 2008