LuaCOM and Lua 5.1

[Matt Campbell <mattc@...>]

Hello:

I had to make a few changes to LuaCOM (version 1.3) to make it work with 
Lua 5.1.  Specifically, LuaCOM used some macros that were present in Lua 
5.0, presumably for compatibility with Lua 4, but have been dropped in 
Lua 5.1.  These include luaL_check_lstr, luaL_opt_lstr, 
luaL_check_number, and lua_dobuffer.  So I fixed this in my copy by 
replacing these with their current equivalents.  If compatibility with 
Lua 4 is still desired, an alternative solution would be to have 
LuaCompat.h redefine these macros when LUA5 is defined.

--
Matt Campbell
Lead Programmer
Serotek Corporation
www.freedombox.info