" But whatever happened happened, and this is the real-world CL we have." Some of my links were there to point out that it's not really, we do have extensible

" But whatever happened happened, and this is the real-world CL we have." Some of my links were there to point out that it's not really, we do have extensible sequences in SBCL for example. Thanks for making such a long reply for what basically was link dumping.