2 (
3 	while true
4 	do
5 		echo foo ?!AMP?!
6 		cat <<-\EOF ?!LOOP?!
7 		bar
8 		EOF
9 	done ?!AMP?!
10 
11 	while true; do
12 		echo foo &&
13 		cat bar ?!LOOP?!
14 	done
15 )