--- cf.schmorp.de/maps/sisters/tower1.map	2006/09/04 19:34:53	1.3
+++ cf.schmorp.de/maps/sisters/tower1.map	2007/01/19 16:34:24	1.4
@@ -1,4 +1,5 @@
 arch map
+file_format_version 1
 name tower1
 width 16
 height 16