aboutsummaryrefslogtreecommitdiff
path: root/doc
diff options
context:
space:
mode:
Diffstat (limited to 'doc')
-rw-r--r--doc/minetest.66
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/minetest.6 b/doc/minetest.6
index d94c12cb6..ff5452029 100644
--- a/doc/minetest.6
+++ b/doc/minetest.6
@@ -83,6 +83,12 @@ Set world path
Migrate from current map backend to another. Possible values are sqlite3
and leveldb. Only works when using --server.
+.SH ENVIRONMENT VARIABLES
+
+.TP
+MINETEST_SUBGAME_PATH
+Colon delimited list of directories to search for subgames.
+
.SH BUGS
Please report all bugs to Perttu Ahola <celeron55@gmail.com>.