Enable cloning of trains.
2.6 alpha 0 r817 or later
Configuration file: clonetrain on|off|
Command line: -ZD
This switch adds a new "Clone Train" button in all train depots. After clicking on the "Clone Train" button, you may click on any train on the map, or any train in any depot window. Cloned trains contain the same vehicles, in the same order, and share the orders of their source train. Cloned trains may look different than their source, especially if the GRF uses randomly selected graphics, or graphics that change depending on date of purchase.
This feature was contributed by Lakie.