+# 2. .git file is relative to git_dir. .git file is basically symlink
+# in disguise.
This is not completely followed in my tests. If .git is a true
symlink, its link is relative to .git itself. When .git is a file, it
would be more difficult to calculate path relative to .git (you can't
chdir to a file). In my tests, the link is relative to .git's parent
directory, not .git.
--
Duy