l='"    PAUSE=" "1" "   # =\"1\" for YES   &   =\"\" for NO "';
echo "l=$l<<<<";

blub=$( printf "bla=( %s )" "$l" );
echo "blub=$blub<<<<";
eval $blub;

echo "bla[0]=${bla[0]}<<<";
echo "bla[1]=${bla[1]}<<<";
echo "bla[2]=${bla[2]}<<<";

line='A='\''He llo'\''$(echo Knuth)'\''Be llo'\'' ;'; echo "-$line-"



ingo@kruemel /tmp $ echo "'He llo'$(echo Knuth)'Be llo'" > /tmp/x
ingo@kruemel /tmp $ cat /tmp/x
'He llo'Knuth'Be llo'
ingo@kruemel /tmp $ cat /tmp/x | while read l ; do echo $l ; done
'He llo'Knuth'Be llo'
ingo@kruemel /tmp $