You could call cluck() conditionally based on the value of $^D. Something as simple as ( $^D || cluck() ) may suffice.

See both perlrun and perldebug for a number of gotchas with this method.

Regards,

PN5

In reply to Re: Translate debug code to a debugging technique by Prior Nacre V
in thread Translate debug code to a debugging technique by hlen

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