View difference between Paste ID: 7rqrwmCv and 8FYU6mX3

 function split(str, pat)
    local t = {}  -- NOTE: use {n = 0} in Lua-5.0
    local fpat = "(.-)" .. pat
    local last_end = 1
    local s, e, cap = str:find(fpat, 1)
    while s do
       if s ~= 1 or cap ~= "" then
 	 table.insert(t,cap)
       end
       last_end = e+1
       s, e, cap = str:find(fpat, last_end)
    end
    if last_end <= #str then
       cap = str:sub(last_end)
       table.insert(t, cap)
    end
    return t
 end
 adress={}
 adr=http.get("http://imgood.hostoi.com/otherstuff/stargates")
 src=adr.readAll()
 adress=textutils.unserialize(src)
 sg=peripheral.wrap("front")
 p=peripheral.wrap("right")
 while true do
 ev,usr,msg=os.pullEvent("chat")
 args=split(msg," ")
 if usr=="justync7" or usr=="Imgoodisher" or usr=="wired2coffee" and args[1]==".sg" then
 if args[2]=="dial" then
 if sg.isConnected() then sg.disconnect() end
 if adress[args[3]] then
 dial=sg.connect(adress[args[3]].add)
 else
 dial=sg.connect(args[3])
 end
 if dial=="true" then
 p.say("Dialing...")
 else
 p.say("Failed.")
 end
 elseif args[2]=="disconnect" then
 sg.disconnect()
 end
 end
 end