AUC TeX package on Windows XEmacs needs overlay library

[This is  using XEmacs package 1.42 of AUC TeX; Uwe suggested I sent
this in.]

C-c C-e RET center RET in a .tex buffer generated:

Signaling: (void-function overlays-at)
  overlays-at(1)
  LaTeX-indent-line()
  indent-according-to-mode()
  LaTeX-insert-environment("center")
  LaTeX-environment-menu("center")
  LaTeX-environment(nil)
  call-interactively(LaTeX-environment)

This is fixed by loading
(require 'overlay)
in init.el


Emacs  : XEmacs 21.4 (patch 13) "Rational FORTRAN" [Lucid]
(i586-pc-win32) of Sun May 25 2003 on TSUNAMI 
Package: AUCTeX CVS-1.10

current state:
==============
(setq
 window-system 'mswindows
 LaTeX-version "2e"
 TeX-style-path '("style\\" "auto\\"
		  "c:\\Program Files\\XEmacs\\xemacs-packages\\etc\\auctex\\style\\" "c:\\Program Files\\XEmacs\\xemacs-packages\\etc\\auctex\\auto\\")
 TeX-auto-save nil
 TeX-parse-self nil
 TeX-master t
 )