From 77961aa73d1947a2eabaa832319b7d73db6d13c2 Mon Sep 17 00:00:00 2001
From: DS <vorunbekannt75@web.de>
Date: Sun, 10 Mar 2019 11:16:35 +0100
Subject: [PATCH] Document the `float` special group (#8306)

---
 doc/lua_api.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 593ab50d..a45466b5 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -1502,6 +1502,7 @@ Special groups
 * `fall_damage_add_percent`: damage speed = `speed * (1 + value/100)`
 * `bouncy`: value is bounce speed in percent
 * `falling_node`: if there is no walkable block under the node it will fall
+* `float`: the node will not fall through liquids
 * `attached_node`: if the node under it is not a walkable block the node will be
   dropped as an item. If the node is wallmounted the wallmounted direction is
   checked.