--
-- ion/share/ioncore_winprops.lua
--
--- Copyright (c) Tuomo Valkonen 2004-2007.
+-- Copyright (c) Tuomo Valkonen 2004-2009.
--
-- See the included file LICENSE for details.
--
local winprops={}
local function ifnil(...)
+ local arg={...}
local n=#arg
local function nxt(_, i)
local j=i+1