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1. Hallå Kitteh (clacke@social.heldscal.la)'s status on Tuesday, 22-Aug-2017 05:55:25 UTC Hallå Kitteh

   in reply to
   https://www.gnu.org/software/guile/docs/docs-2.0/guile-ref/rnrs-mutable_002dpairs.html
   
   > All pairs in Guile are mutable
   
   Ah, there you go then.
   
   This should probably be in an ... ah, there it is. :-)
   
   https://srfi.schemers.org/srfi-116/
   
   Of course #sagittarius_scheme implements them :-) , but that's it. (assuming the correctness of the wiki)[0]
   
   Also "The Racket system takes the radical approach of making Scheme's pairs immutable", so doesn't need #srfi116 .
   
   I got curious about this because of something @cwebber (as himself) said about #8sync during that https://social.heldscal.la/notice/3492251 presentation.
   
   Thanks, #lazyweb!
   
   [0] http://practical-scheme.net/wiliki/schemexref.cgi?SRFI-116