Re: Does lua internally parse all number into string?

[Patrick Rapin <toupie300@...>]

> GetValue's C code:
> static int GetValue_Factory(lua_State *L)
> {
>   lua_pushcclosure(L, GetValue, 2);
>   return 1;
> }
>
> static int GetValue(lua_State *L)
> {
>   lua_pushvalue(L, lua_upvalueindex(1));
>   lua_gettable(L, lua_upvalueindex(2));
>   return 1;
> }

I am a bit puzzled with that piece of code.
The GetValue function takes no argument from Lua stack, but takes two
constant arguments from its upvalues.
When you wrote "GetValue( 0, table )" or "GetValue( '0', table )", did
you actually call the GetValue_Factory C function ?
If yes, you have to call the resulting function value: "GetValue ( 0,
table ) ( ) ".
If no, the arguments would be just ignored.
Could you explain a little bit more the situation ?