#! /bin/sh case "$1" in (--help) echo "set language or list available languages" ;; (list) espeak --voices | sed -n '1!p' | awk '{\ printf"[32m/lang %s [0;35mset [4mlang[0;35m to %s[m\n",$2,$4 }' ;; ('') echo /set lang >$NOISE_linefeed ;; (*) if test -z "$2" ; then echo /set lang "$1" else echo /set lang "$1" shift echo "$*" echo /set lang "${noise_lang-de}" fi >$NOISE_linefeed esac