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-rw-r--r--doc/lua_api.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index bd845aad3..edacfe05f 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -7949,6 +7949,8 @@ Used by `minetest.register_chatcommand`.
func = function(name, param),
-- Called when command is run. Returns boolean success and text output.
+ -- Special case: The help message is shown to the player if `func`
+ -- returns false without a text output.
}
Note that in params, use of symbols is as follows: