From 88b9b9652ab77f91eaa7c6e40b8a48e3a35a7948 Mon Sep 17 00:00:00 2001
From: red-001 <red-001@outlook.ie>
Date: Thu, 6 Apr 2017 21:50:45 +0100
Subject: [CSM] Add function to get the server protocol version. (#5529)

---
 doc/client_lua_api.md | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'doc')

diff --git a/doc/client_lua_api.md b/doc/client_lua_api.md
index 25055c98a..6d62de8a2 100644
--- a/doc/client_lua_api.md
+++ b/doc/client_lua_api.md
@@ -696,6 +696,9 @@ Call these functions only at load time!
 * `minetest.disconnect()`
     * Disconnect from the server and exit to main menu.
     * Returns `false` if the client is already disconnecting otherwise returns `true`.
+* `minetest.get_protocol_version()`
+    * Returns the protocol version of the server.
+    * Might not be accurate at start up as the client might not be connected to the server yet, in that case it will return 0.
 
 ### Misc.
 * `minetest.parse_json(string[, nullvalue])`: returns something
-- 
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