[igraph] Neighbor vertices List

[Surendar Swaminathan]

 Is there a way I can list the nodes traversed from one node to the
other nodes.

Give a graph object. If I have a source node and Target node can I
find a way to list all the nodes to reach from source node to target
node.


Example

Node vv1            Node v2

1                          2
2                          3
3                          4

when Input node 1,node 4 I want the output to list 2,3.


Thank you very much for the help,

surendar