CPANTS Kwalitee low-hanging fruit

[n1vux]

https://cpants.cpanauthors.org/release/TIMK/Text-WordDiff-0.09

No core issues, 2 extra issues

meta_yml_declares_perl_version
If you are using Build.PL define the {requires}{perl} = VERSION field. If you are using MakeMaker (Makefile.PL) you should upgrade ExtUtils::MakeMaker to 6.48 and use MIN_PERL_VERSION parameter. Perl::MinimumVersion can help you determine which version of Perl your module needs.

use_warnings
Add 'use warnings' (or its equivalents) to all modules (this will require perl > 5.6), or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.

Error: Text::WordDiff, Text::WordDiff::ANSIColor, Text::WordDiff::HTML, Text::WordDiff::HTMLTwoLines