terryyin/lizard — pull request #25 by gacekjk (2013-12-06 10:04:25+00:00)
Title: Check for duplicated files

I suppose that kind of functionality is needed during the analysis of complicated projects with a lot of files (cloc does that).
The duplication is tested with hashlib.
By default the functionality is off. The changes are compatible with older versions.
Two test cases were also added and all tests are passing on travis CI: https://travis-ci.org/gacekjk/lizard/builds/14314858.