Brew MP 1.0.2
Returns a reasonable name of the given function. Because functions in
Lua are first-class values, they do not have a fixed name. This function
will attempt to check how the function was called to find a suitable
a pointer to the ILuaDebug interface
If TRUE, returns information about the function at the
top of the stack. If FALSE, returns information about the
current function invocation, and ILuaDebug_GetStack() should
have been called just prior.
- The name of the function, if it was able to be determined; otherwise NULL.