Lua 5.3.0 (alpha) is now available for testing at http://www.lua.org/work/lua-5.3.0-alpha.tar.gz MD5 2922a0c3b64c8a2f678d2510b7a5a336 - SHA1 b2f86c16a38310c9e240c70216618308097444f6 - This is an alpha version. Some details may change in the final version. The main change in Lua 5.3.0 is the introduction of integers. See also http://www.lua.org/work/doc/#changes The complete diffs are available at http://www.lua.org/work/diffs-lua-5.3.0-work3-alpha.txt All feedback welcome. Thanks. --lhf