Re: Multiple return values and multiple arguments
[
Date Prev][
Date Next][
Thread Prev][
Thread Next]
[
Date Index]
[
Thread Index]
- Subject: Re: Multiple return values and multiple arguments
- From: Geoff Leyland <geoff_leyland@...>
- Date: Fri, 8 Apr 2011 21:57:44 +1200
On 8/04/2011, at 9:52 PM, Francois Xavier Roure wrote:
> if we execute the following code:
> function toto()
> return "a", "b", "c"
> end
> print(toto(), toto())
>
> is it normal to get
> a a b c
> as result instead of
> a b c a b c
> ?
Yes. In this case Lua only keeps multiple return values from a function if that function is the *last* argument to the function you're calling. See http://www.lua.org/manual/5.1/manual.html#2.5