my code for example is : 
my $value = "0.12345687";

$digitprecision = 20;

printf STDOUT ("\n%20s", $value);
printf STDOUT ("\n%" . $digitprecision . "s\n" , $value);

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why wont' it work? I need a way to control the digitprecision length.

In reply to Perl Problems with Digit Precision Changing on the Printf Statement by EchoAngel

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