XEmacs is a highly customizable open source text editor and app-
lication development system. It is protected under the GNU Public
License and related to other versions of Emacs, in particular GNU
Emacs. Its emphasis is on modern graphical user interface support and
an open software development model, similar to Linux.

NOTE: If you have xemacs installed, please remove it before building
a new version. Otherwise it will fail to build.
