A control-C is actually an interrupt signal, by the time your terminal driver is done mangling it. Install a signal handler for INT that ignores the signal. Such as:

  $SIG{INT} = 'IGNORE';
[download]

Hope this helps!

--jwest

-><- -><- -><- -><- -><-
All things are Perfect
    To every last Flaw
    And bound in accord
         With Eris's Law
 - HBT; The Book of Advice, 1:7