Without further ado, the following was found: Issue: Missing markup (for hardlink) "B<hardlink> assumes that the trees it operates on do not change during " "operation. If a tree does change, the result is undefined and potentially " "dangerous. For example, if a regular file is replaced by a device, hardlink " "may start reading from the device. If a component of a path is replaced by a " "symbolic link or file permissions change, security may be compromised. Do " "not run hardlink on a changing tree or on a tree controlled by another user."
