= Main menu > Edit = == Undo == Undoes the last edit. == Redo == Redoes the last undo. == Reverse Segments == If segments have been selected, then when you click on "Reverse Segments" it reverses the direction of those segments. This is useful for getting all segments in a way aligned in the same direction. == Align Nodes in a Circle == If a number of nodes have been selected, then when you click "Align Nodes in a Circle", those nodes will be realigned so they are in a perfect circle. == Align Nodes in Line == If a number of nodes have been selected, then when you click "Align Nodes in Line", those nodes will be realigned so they are all in a straight line. == Reorder Segments == If a way is selected , and "Reorder Segments" is clicked, the segments in that way will be reordered so they are in the correct sequence. == Preferences == Gets to the [wiki:Help/Preferences/Preferences preferences menu]. Back to [wiki:Help Main Help]