I just noticed the tests and the incredible lengths the author went to in order to effectively test exa. It's really impressive. GNU coreutils ls has a pretty g

I just noticed the tests and the incredible lengths the author went to in order to effectively test exa. It's really impressive. GNU coreutils ls has a pretty good test suite, too ( http://git.savannah.gnu.org/cgit/coreutils.git/tree/tests/ls http://git.savannah.gnu.org/cgit/coreutils.git/tree/tests/ls ), but this goes well above and beyond the call for something so new.