Actually, I'd make that 
sub to_be {
  print "be ";
  goto &to_do;
}

sub to_do {
  print "do ";
  goto &to_be;
}

to_do();
or you'd run out of memory FAST.
"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^2: multiple infinitive loops by Joost
in thread multiple infinitive loops by ozkaa

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