I've just published draft #2 of SRFI 245. It was submitted by Daphne Preston-Kendal, author of the SRFI.

Here are Daphne's comments on the draft:

One quick new draft before finalization, I hope.

One place has been changed to reflect what R7RS small says about assignment before definition as well as use before definition. I’ve also added the support info about S7 and Kawa.

Here is the commit summary:

• Remove stray boilerplate.
• Change formatting of the example
• Explicitly forbid set! before definition as well as use
• Add extra support information

Here's the diff:

https://github.com/scheme-requests-for-implementation/srfi-245/compare/draft-1..draft-2

Daphne has asked me to announce last call for this SRFI. She believes that it is ready for finalization, but would like to give reviewers one last chance to submit corrections and feedback before we finalize it.

In particular, I appeal to anyone reading this to try the sample implementation, run the tests, and send feedback about your results.

If you're interested in this SRFI, please give your feedback via the SRFI 245 mailing list before 2023-12-06. After that, assuming that no major revisions are required, we will declare it final. It is important that we get your feedback before 2023-12-06. If that deadline is too soon for you, but you would like to contribute, please let me know so that I can extend the last-call period.

Regards,

SRFI Editor