#!/bin/sh -u
#
# Search arbitrary web indices.
#	- Cameron Simpson <cs@zip.com.au> 10may1997
#

cmd=`basename "$0"`
usage="Usage: $cmd engine[,engine...] query..."

badopts=

if [ $# = 0 ]
then
  echo "$cmd: missing engine" >&2
  badopts=1
else
  engines=$1; shift

  if [ $# = 0 ] && [ -n "$DISPLAY" ]
  then
    set -- `xclip -o` || exit 1
  fi

  [ $# = 0 ] && { echo "$cmd: missing query" >&2; badopts=1; }
fi

[ $badopts ] && { echo "$usage" >&2; exit 2; }

for engine in `echo "$engines" | tr , ' '`
do
  search-url "$engine" "$@"
done | urlshow -