util.stanza: Make some globals local, so they don't clutter the global checking script's output. It's also a minor optimization ;)
--- a/util/stanza.lua Tue Feb 01 17:56:16 2011 -0800
+++ b/util/stanza.lua Thu Feb 03 13:13:49 2011 +0500
@@ -44,11 +44,13 @@
stanza_mt = { __type = "stanza" };
stanza_mt.__index = stanza_mt;
+local stanza_mt = stanza_mt;
function stanza(name, attr)
local stanza = { name = name, attr = attr or {}, tags = {} };
return setmetatable(stanza, stanza_mt);
end
+local stanza = stanza;
function stanza_mt:query(xmlns)
return self:tag("query", { xmlns = xmlns });