for (...) { 
  print "We've started the loop\n";
  # body of loop
  print "We're about to leave the loop\n";
}
print "We've left the loop\n";

##</code><code>##

We've started the loop
We're about to leave the loop
We've started the loop
We're about to leave the loop
We've started the loop
We're about to leave the loop
<hang>