Perltidy: Understanding output - or suppress certain messages

[hoppfrosch]

Hi fellows,
using perltidy I got the fillowing output I cannot interpret/understand:
47:operator in print statement not recommended
Line 47 contains the following code:

44: use version; our $VERSION = qv('1.2.14');
45: 
46: use FindBin qw($Bin);
47: use lib $Bin. '/../..';
48:
49: use Carp;

Now my questions:

• What does the above perltidy warning/recommendation mean within this context?
• What would be the correct way to write use lib $Bin. '/../..'; instead?
• Is there a way to suppress certain UNWANTED recommendations/warnings/errors from perltidy to get a clean perltidy-errorlog?

Thanks in advance for your insights

[frozenwithjoy]

My guess is that it is complaining about the concatenation operator. What happens if you try the following?

use lib "$Bin/../..";

[hoppfrosch]

Yeah - you're right. Perltidy is not complaining if concatenation is replaced in the way you suggested ...