Path: utzoo!mnetor!uunet!mcvax!inria!litp!fxtv
From: fxtv@litp.UUCP (VAILLANT)
Newsgroups: comp.emacs
Subject: undo
Message-ID: <282@litp.UUCP>
Date: 14 Apr 88 21:30:31 GMT
Organization: Lab. d'Info. Theorique et Programmation - LITP - Paris - FRANCE
Lines: 7
Keywords: emacs , undo


I would appreciate help about the undo mechanism of editors such as
emacs. What are the basic tools used to implement this? Are they
efficient? 

Francois-Xavier Testard-Vaillant
UUCP: uunet!mcvax!inria!fxtv