tests/func.right

   1 a returns 5
   2 b returns 4
   3 c returns 3
   4 d returns 2
   5 in e
   6 e returned 25
   7 x is 25
   8 ZZ
   9 abcde
  10 defghi
  11 ZZ
  12 5
  13 0
  14 AVAR
  15 AVAR
  16 foo
  17 foo
  18 AVAR
  19 5
  20 5
  21 f1
  22 f1 ()
  23 {
  24     ( return 5 );
  25     status=$?;
  26     echo $status;
  27     return $status
  28 }