I was talking about 
{ my $inner; 
  sub outer { 
    $inner=sub {
      ...
      $inner->();
      ...
    }
  } 
}.

[download]
OK I just saw your update. IMHO this is the safest way to realize inner subs without stash side-effects and cyclic memory leaks.

To get back to the OT, I recommend it this way.

Cheers Rolf

In reply to Re^12: sub fuction inside sub functioin? by LanX
in thread sub fuction inside sub functioin? by deewanagan

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