NOTE: This README is for files originally distributed as part of the ACL2 system: acl2-doc-open-url.el, acl2-doc.el, emacs-acl2.el, and monitor.el. Other files in this directory are available (as of this writing, fancy-string-syntax.el). NOTE: This directory is intended for recent Emacs versions. If you are using Emacs 24, consider using files in emacs/ instead (i.e., relative to the present directory, ../../emacs/). File emacs-acl2.el provides quite a few utilities. Some make it easy to use proof-trees (see :DOC proof-tree). This file also loads the ACL2-Doc Emacs browser for ACL2 documentation, and loads a file that provides support for xdoc-link-mode, used by the web-based acl2+books documentation. See the top of emacs-acl2.el for more complete documentation.