[gmarco]

What about this ?

It is not so beautifull but when you login you move and walk a little bit it should trigger :-)

local frame_cleu = CreateFrame("FRAME", "remgankframe_cleu");
 
-- Don't register CLEU here!
frame_cleu:RegisterEvent("ZONE_CHANGED_NEW_AREA")
frame_cleu:RegisterEvent("ZONE_CHANGED")
 
frame_cleu:SetScript("OnEvent", function(self, event, ...)
   
    print ( prgname .. " : " .. event)
   
    if event == "ZONE_CHANGED_NEW_AREA" or event == "ZONE_CHANGED" then
    
        local _, instanceType = IsInInstance()
        
        if instanceType == "arena" or instanceType == "pvp" or (instanceType == "none" and GetZonePVPInfo() == "combat") then
 
 
--- code continues as above

If you login and don't move it doesn't trigger but in this case you want stress the poor programmer :-)


P.s
I have also add the line:

local string_format = string.format

to "upvalued" also the declared string_format (local of string.format) function I presume.