node_by_node parameter is not being used in topological_navigation

[imprs]

Once your map is inserted in the DB you can launch your topological navigation nodes using: roslaunch topological_navigation topological_navigation.launch map:=topological_map_name node_by_node:=false

note: When Node by node navigation is active the robot will cancel the topological navigation when it reaches the influence zone of a node and it will navigate to its waypoint aborting the action

node_by_node parameter is not being used in topological_navigation source code but i think this is a good feature to have.