+2  A: 

You should run your application through one of Perl's debuggers.

Since you are a TK person, you could try Devel::ptkdb or you simply go for the standard Perl debugger.

innaM  2009-07-20 17:39:27
Devel::ptkdb is exactly what I was looking for. Thank you.
Trueblood  2009-07-20 18:32:32

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