Dan Sugalski writes:
> Needless to say, this makes the optimizer's job... interesting. On the 
> other hand, it does allow for some really powerful things to be done by 
> code at runtime.

The big thing I want it for is so I can write nats_settings.pm:

  # nats_settings.pm - turn on strict and warnings in caller
  magically_affect_my_caller_with {
    use strict;
    use warnings;
  };

then at the top of my programs I can write:

  use nats_settings;

Nat

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