GnuEmacs
This is a silent installer for GnuEmacs.
Franz Inc. (Allegro C. Lisp) provides a Windows-installer for Gnu Emacs
<?xml version="1.0" encoding="UTF-8"?>
<packages>
<package
id="emacs"
name="GNU Emacs 22"
revision="1"
reboot="false"
priority="55">
<check type="uninstall" condition="exists" path="Gnu Emacs 22.1" />
<install cmd='"%SOFTWARE%\emacs221.exe" /S' />
<upgrade cmd='"%SOFTWARE%\emacs221.exe" /S' />
<remove cmd='"%PROGRAMFILES%\Gnu Emacs 22.1\uninstall.exe" /S' />
</package>
</packages>