--- a/LuaAPI.wiki	Thu Oct 04 19:36:36 2018 +0100
+++ b/LuaAPI.wiki	Wed Oct 10 17:26:35 2018 +0100
@@ -152,6 +152,7 @@
 || `Theme` || _depends_ || The theme to be used. When `Map` is set, a default value is used. For missions which don't use an image map, `Theme` *must* be set explicitly ||
 || `Map` || `""` || The image map being played or `""` if no image map is used ||
 || `Seed` || `0` || Seed of the random number generator ||
+|| `LandDigest` || _N/A_ || Digest for the current map. Only meant for internal use by Hedgewars ||
 || `MapGen` || `mgRandom` || Type of map generator. One of `mgRandom`, `mgMaze`, `mgPerlin`, `mgDrawn`. ||
 || `TemplateFilter` || `0` || _unknown meaning_ ||
 || `TemplateNumber` || `0` || _unknown meaning_ ||