// The powers of 2:
  int  n;
  for (n = 2; n <= 128; n = n * 2)
  {"n = " + string (n);}
  // The powers of 2 in a nice format
  int j;
  string space = "";
  for (n = 2; n <= 128; n = n * 2)
  {
    space = "";
    for (j = 1; j <= 5 - size (string (n)); j = j+1)
    { space = space + " "; }
    "n =" + space + string (n);
  }
  kill n,j;
LIB "tst.lib";tst_status(1);$