config() {
  NEW="$1"
  OLD="$(dirname $NEW)/$(basename $NEW .new)"
  # If there's no config file by that name, mv it over:
  if [ ! -r $OLD ]; then
    mv $NEW $OLD
  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
    # toss the redundant copy
    rm $NEW
  fi
  # Otherwise, we leave the .new copy for the admin to consider...
}

if [ -r etc/pam.d/xscreensaver.new ]; then
  config etc/pam.d/xscreensaver.new
fi
( cd usr/bin ; rm -rf xscreensaver-demo )
( cd usr/bin ; ln -sf xscreensaver-settings xscreensaver-demo )
( cd usr/man/man1 ; rm -rf xscreensaver-demo.1.gz )
( cd usr/man/man1 ; ln -sf xscreensaver-settings.1.gz xscreensaver-demo.1.gz )
