Making a case sensitive directory on Windows and macOS

Now that Firefox has switched to git as its canonical source code repository a number of us have been longing for all the nice features that Mercurial used to provide that are much more awkward with git. So many of us have been experimenting with Jujutsu which provides a lot of what is missing. It&rsquo;s pretty good, I recommend giving it a go if you are also forced to use git! &#xA; But it has…