--- cf.schmorp.de/maps/inn_and_outpost/treehouse_df5.map	2006/06/11 08:00:34	1.3
+++ cf.schmorp.de/maps/inn_and_outpost/treehouse_df5.map	2007/01/19 16:32:53	1.4
@@ -1,4 +1,5 @@
 arch map
+file_format_version 1
 name DF Outpost 1
 width 10
 height 10