/usr/lib/surfraw/austlii is in surfraw 2.2.9-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54  | #!/bin/sh
# $Id$
# elvis: austlii		-- Search Australian Law docs (www.austlii.edu.au)
. surfraw || exit 1
w3_config_hook () {
def   SURFRAW_austlii_results $SURFRAW_results
def   SURFRAW_austlii_method  auto
}
w3_usage_hook () {
    cat <<EOF
Usage: $w3_argv0 [options] [search words]...
Description:
  Surfraw search Australian & world case law, legislation and policy documents
  at Austlii (www.austlii.edu.au), the Australian Legal Information
  Institute
Local options:
  -method=auto    |
          boolean |
	  any     |
	  all     |
	  phrase  |
	  legis   |
	  title
				Define search method
				Default: $SURFRAW_austlii_method
				Environment: SURFRAW_austlii_method
  -results=NUM                  Number of search results returned
                                Default: $SURFRAW_austlii_results
				Environment: SURFRAW_austlii_results
EOF
    w3_global_usage
}
w3_parse_option_hook () {
    opt="$1"
    optarg="$2"
    case "$opt" in
        -method=*)  setopt   SURFRAW_austlii_method  $optarg     ;;
	-results=*) setopt   SURFRAW_austlii_results $optarg	;;
	*) return 1 ;;
    esac
    return 0
}
w3_config
w3_parse_args "$@"
# w3_args now contains a list of arguments
if test -z "$w3_args"; then
    w3_browse_url "http://www.austlii.edu.au/"
else
    escaped_args=`w3_url_of_arg $w3_args`
    w3_browse_url "http://www.austlii.edu.au/cgi-bin/sinosrch.cgi?method=${SURFRAW_austlii_method}&meta=%2Fau&query=${escaped_args}&results=${SURFRAW_austlii_results}&submit=Search&callback=on&mask_world=&mask_path="
fi
 |