rm -f "$3"
txtfound=0
artist=`echo $1 | sed 's/ /%20/'g`
title=`echo $2 | sed 's/ /%20/'g`
echo ich bin $0 mit $1 $2 $3 artist=$artist title=$title>> /tmp/log.wr
echo fetchLyrics $artist $title | `dirname $0`/googlyrics 2>/dev/null |
	sed 's/\x0d//g' |
	sed 's/\xc2\xb4/\x27/g' |
	sed 's/\xc3\x82\x27/\x27/g' |
	sed 's/\xc3\x82/\x27/g' |
	sed 's/\xc3\xb9/\x27/g' |
	sed 's/\xe2\x80\x99/\x27/g' |
	grep -ive 'NEW.*ringtones' |
	recode HTML..utf8 |
	sed 's/\xc2\x91/\x27/g' |	# in unicode, those two are reserved for
	sed 's/\xc2\x92/\x27/g' |   # private use, but still some sites use them...
while read line
do
# strip starting empty lines
	notempty=0
	test x"$line" = x || notempty=1;
	test $notempty -eq 1 && txtfound=1;
	test $txtfound -eq 1 -o $notempty -eq 1 && echo $line
done > "$3".loading

# use .loading because the file is already there when googlyrics starts
# but muggle thinks we are done as soon as $3 exists

if test -s "$3".loading
then
	mv "$3".loading "$3"
else
	rm -f "$3".loading
fi
test -s "$3"	# we want the exit code