** Changes to Version Control (VC)<BR>
There is a new variable, vc-follow-symlinks.  It indicates what to do
when you visit a link to a file that is under version control.
Editing the file through the link bypasses the version control system,
which is dangerous and probably not what you want.
<P>
If this variable is t, VC follows the link and visits the real file,
telling you about it in the echo area.  If it is `ask' (the default),
VC asks for confirmation whether it should follow the link.  If nil,
the link is visited and a warning displayed.
<P>