--- a/util/jid.lua	Wed Feb 28 18:12:20 2018 +0100
+++ b/util/jid.lua	Wed Feb 28 20:06:26 2018 +0100
@@ -25,6 +25,7 @@
 for k,v in pairs(escapes) do unescapes[v] = k; end
 
 local _ENV = nil;
+-- luacheck: std none
 
 local function split(jid)
 	if not jid then return; end