-<P>The only limitation currently is that non-private messages cannot be passed down
-isolated links regardless of whether they are generated locally. This will change
-when the bulletin routing facility is added.
-<P>
-<P>If you use isolate on a node connection you will continue to receive all
-information from the isolated partner, however you will not pass any information
-back to the isolated node. There are times when you would like to forward only
-spots across a link (maybe during a contest for example). To do this, isolate
-the node in the normal way and put in a filter in the /spider/filter/spots
-directory to override the isolate. This filter can be very simple and consists
-of just one line ....
-<P>
-<BLOCKQUOTE><CODE>
-<PRE>
-$in = [
- [ 1, 0, 'd', 0, 3] # The last figure (3) is the hop count
-];
-</PRE>
-</CODE></BLOCKQUOTE>
+<P>If you use isolate on a node connection you will continue to receive
+all information from the isolated partner, however you will not pass
+any information back to the isolated node. There are times when you
+would like to forward only spots across a link (maybe during a contest
+for example). To do this, isolate the node in the normal way and use
+an <EM>acc/spot >call< all</EM>ilter in the
+to override the isolate.