util.human.io: table: Return determined width as a second result
This allows callers to adjust other things based on the width of the rows
(such as header lines).
-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
local st = require "prosody.util.stanza";
module:add_feature("urn:xmpp:ping");
local function ping_handler(event)
event.origin.send(st.reply(event.stanza));
return true;
end
module:hook("iq-get/bare/urn:xmpp:ping:ping", ping_handler);
module:hook("iq-get/host/urn:xmpp:ping:ping", ping_handler);