:
# iso2html - changes ISO 8859 special characters to HTML-characters
# hs, 14.11.1996
#
# Note
# o  This script supports German "Umlaute" only

if [ $# -eq 1 -a \( "$1" = "-h" -o "$1" = "-?" \) ]
then
    echo "$0 - change ISO 8859 special characters to HTML characters"
    echo "usage: $0 [file ...]"
    exit 1
fi

cat "$@" |
    sed '
s/ä/\&auml\;/g
s/ö/\&ouml\;/g
s/ü/\&uuml\;/g
s/Ä/\&Auml\;/g
s/Ö/\&Ouml\;/g
s/Ü/\&Uuml\;/g
s/ß/\&szlig\;/g
'