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--- Roberto Ierusalimschy <roberto@inf.puc-rio.br> wrote:
> >   int lua_iterator_next(lua_State* L)
> >   {
> >     int max = (int) lua_tonumber(L, lua_upvalueindex(1));
> >     int cur = (int) lua_tonumber(L, lua_upvalueindex(2));
> >     [...]
> 
> Have you tried to keep the numbers as "lua_Number"s? The cast from
> float/double to int is slow in some machines...

Wow. That did it! The C code and the Lua code are now the same speed (the C code is a *tiny* bit
faster).

Thanks,
Eric



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