Re: Determine if function is defined with C API?

[Ben Kelly <ranavin@...>]

>>> How would I do something like this?  From lua_pcall, I get a return
>>> value of 2 but is this defined somewhere?  Should I just check for
>>> that value or is there a preferred constant?
> 
> This requires the function be on the stack and that you know the index,
> though.
> 
If he's in a position to use pcall on it, it's already on stack and thus
using lua_isfunction() is entirely reasonable, no?
	Ben