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- Subject: Re: when do programs set metatable?
- From: Enrico Tassi <gareuselesinge@...>
- Date: Fri, 8 Feb 2008 21:42:22 +0100
On Fri, Feb 08, 2008 at 08:13:25PM +0100, Mike Pall wrote:
> Roberto Ierusalimschy wrote:
> > To add another "next" pointer to each userdata would increase memory
> > consumption [...]
>
> Probably not feasible here, but FYI:
> http://en.wikipedia.org/wiki/XOR_linked_list
Thanks for the link, this made my day!
Cheers
--
Enrico Tassi
