Re: functional hash operations

[Thien-Thi Nguyen]

   From: address@hidden (Paul Jarc)
   Date: Mon, 30 Dec 2002 18:29:38 -0500

   "make a copy of this hash which also has this additional entry", etc.
   It would also be nice to make such copies share as much memory as
   possible with the original hash.

check out (ice-9 hcons).

   Or might the representation change in the future?

it all depends on who does the representing, so it's probably a good
idea to make sure you can influence those whose choices you want to rely
on (e.g., i'm still working on myself :-).  not relying is indicated.

thi