#!/bin/sh
# $Id: yahoo,v 1.2 2001/12/23 10:15:20 proff Exp $
# elvis: yahoo		-- Search Yahoo categories (www.yahoo.com)
. surfraw || exit 1

w3_config_hook () {
def   SURFRAW_yahoo_results $SURFRAW_results
}

w3_usage_hook () {
    cat <<EOF
Usage: $w3_argv0 [options] [search words]...
Description:
  Surfraw search Yahoo categories (www.yahoo.com)
Local options:
  -results=NUM                  Number of search results returned
                                Default: $SURFRAW_yahoo_results
				Environment: SURFRAW_yahoo_results
EOF
    w3_global_usage
}

w3_parse_option_hook () {
    opt="$1"
    optarg="$2"
    case "$opt" in
	-results=*) setopt   SURFRAW_yahoo_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.yahoo.com/"
else
    escaped_args=`w3_url_of_arg $w3_args`
    w3_browse_url "http://search.yahoo.com/search?p=${escaped_args}&d=y&o=i&g=0&n=${SURFRAW_yahoo_results}&h=c"
fi