On Thu, May 26, 2011 at 11:57 AM, Stephen Frost <sfrost@snowman.net> wrote:
> Handling the 1-entry case would likely be pretty
> straight-forward, but you need book-keeping as soon as you go to two,
> and all that book-keeping feels like overkill for just a 2-entry cache
> to me.
Incidentally what if I call nconc and pass a second arg of a list that
has the first few elements stashed in an array. Do you copy those
elements into cells before doing the nconc? Does our nconc support
having lists share cells? I suspect it doesn't actually so perhaps
that's good enough.
--
greg
