end2 4.0

end2

This is a built-in link variable. It indicates the second endpoint (turtle) of a link. For directed links this will always be the destination for undirected links it will always be the turtle with the higher who number. You cannot set end2.

crt 2
ask turtle 1
[ create-link-with turtle 0 ]
ask links
[ show end2 ] ;; shows turtle 1