Manually changing @ISA is not needed. Just use 
use Exporter qw{ import };

[download]

Also, use vars can be replaced by prefixing the variable assignments with our: 

our $VERSION = 1.01;
our @EXPORT_OK = qw{ parse_log };

[download]
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re^2: How to parse the logs in a generic manner by choroba
in thread How to parse the logs in a generic manner by vasuperl

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