Jeremy Cowgar wrote:
>
> CChris wrote:
> >
> >
> > As I mentioned earlier, it depends on whether dup() is supposed to duplicate
> > the last pushed value or the top(). I don't remember you replied to this.
> > The second failure is caused by the same issue, since the stack is not in the
> > expected shape.
> >
> > CChris
> > PS: Looks like a test for the tests is needed 
>
> http://www.openeuphoria.org/EUforum/m20654.html
>
>
>
> dup() should duplicate the top item. Whenever working with a stack, almost everything
> happens to the top item. swap() for instance, swaps the top item with the one
> below it. drop() (pop()) removes the top item, etc...
>
> --
> Jeremy Cowgar
> http://jeremy.cowgar.com
Ok, reverting the changes to stack.e then.
CChris
