| |
| | Emacs - Wikipedia, the free encyclopedia |
 | | Emacs is a class of text editors, possessing an extensive set of features, that is popular with computer programmers and other technically-proficient computer users. |
 | | Many versions of Emacs have appeared over the years, but nowadays there are two that are commonly used: GNU Emacs, written by Richard Stallman beginning in 1984, and XEmacs, a mostly-compatible fork of GNU Emacs that was started in 1991. |
 | | In 1984, Stallman began working on GNU Emacs to produce a free software alternative to Gosling Emacs; intially it was based on Gosling Emacs, but Stallman replaced the Mocklisp interpreter at its heart with a true Lisp interpreter, which entailed replacing nearly all of the code. |
| en.wikipedia.org /wiki/Emacs (3356 words) |
|