title: Git 'filename too long' error on OS X
body: <p>I have a directory that is tracked by <code>git</code> on linux and I copied it to mac OS.  On <code>git status</code> multiple files are untracked because of a <code>filename: File name too long</code> error.  One filename (with its relative path) is 393 characters.  Isn't there a limit 4096 characters (except on Windows)?<a href="https://stackoverflow.com/questions/22575662/filename-too-long-in-git-for-windows/22575737#22575737"> [Reference]</a>  My <code>core.longpaths</code> setting is set to true.  (Also so is <code>core.precomposeunicode</code> set to true, but probably irrelevant).  Any advice?</p>