Re: recursively traverse globals table from C API

["Jérôme VUARAND" <jerome.vuarand@...>]

Yeah, you're totally right, I apologize for having insisted on my
fault. I didn't understand first explanation :-S

2007/1/20, Chris <coderight@gmail.com>:
> The specific problem is with the parsetable(L, -1) recursion:
>
>        if (lua_istable(L, -1)
>        {
>            parsetable(L, -1);
>        }
>
> When that goes into parsetable lua_next is going to use -1 as the
> table index.  -1 would be the nil just pushed.  I believe using -2
> would work though.
>
> CR
>
>
> On 1/20/07, Jérôme VUARAND <jerome.vuarand@gmail.com> wrote:
> > 2007/1/19, Chris <coderight@gmail.com>:
> > > That won't work either because the index is relative and there will be
> > > more stuff on the stack.
> >
> > The code I posted originally only contains balanced functions, so the
> > -1 index is always correct when the recursive function hits lua_next,
> > except if dosomestuff push stuff on the stack.
> >