function wish_hostname_start() {
return 0
}
function wish_hostname_end() {
function wish_hostname_set_colors() {
WISH_HOSTNAME_FG=${WISH_HOSTNAME_FG:-$WISH_DEFAULT_FG}
WISH_HOSTNAME_BG=${WISH_HOSTNAME_BG:-$WISH_DEFAULT_BG}
function wish_hostname_main() {
wish_append $WISH_HOSTNAME_BG $WISH_HOSTNAME_FG " $HOSTNAME "