/usr/share/doc/ is in libtest-warnings-perl 0.026-1.
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/usr/share/doc/libtest-warnings-perl/
/usr/share/doc/libtest-warnings-perl/examples/
/usr/share/doc/libtest-warnings-perl/examples/synopsis_1.t
/usr/share/doc/libtest-warnings-perl/examples/test_nowarnings.t
/usr/share/doc/libtest-warnings-perl/examples/with_plan.t
/usr/share/doc/libtest-warnings-perl/examples/synopsis_2.t
/usr/share/doc/libtest-warnings-perl/examples/no_plan.t
/usr/share/doc/libtest-warnings-perl/examples/test_warning_contents.t
/usr/share/doc/libtest-warnings-perl/examples/sub.t
/usr/share/doc/libtest-warnings-perl/examples/with_done_testing.t
/usr/share/doc/libtest-warnings-perl/examples/warning_like.t
/usr/share/doc/libtest-warnings-perl/copyright
/usr/share/doc/libtest-warnings-perl/changelog.Debian.gz
/usr/share/doc/libtest-warnings-perl/CONTRIBUTING