#! /bin/sh
#
# 9/21/91 - skt

if test ! -f images/color/0
then
    echo "You need to create images/color/* first"
    exit 1
fi

if test ! -d images/swap
then
    if mkdir images/swap
    then
	: ok
    else
	echo "Error, couldn't make directory images/swap"
	exit 1
    fi
fi

# To avoid problems when symbolic links are used, directory
# changes are avoided below.

for f in `ls images/color`
do
    sed 's/0x\(..\)\(..\)/0x\2\1/g' images/color/$f > images/swap/$f
done
