> What do you call "passed variable"?

 
sub tst (&$) { 
   $_[1]++;   # passed variable
   $_[0]->(); # passed block
}
 
tst { print $c} $c;

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Cheers Rolf

In reply to Re^6: localizing lexical without messing with tie ? by LanX
in thread localizing lexical without messing with tie ? by LanX

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