I've just published draft #5 of SRFI 175. It was submitted by Lassi Kortela, author of the SRFI.

  https://srfi.schemers.org/srfi-175/

Lassi has asked me to announce "last call" for this SRFI.  He 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 175 mailing list before 2019/12/9.  After that, assuming that no major revisions are required, we will declare it final.

Here are Lassi's comments on the draft:

• Make changes to avoid terminological problems
• Swap order of control-character and bracket-matching sections

Here is the commit summary:

• Fix typos in procedure names
• Fix dropped "are"
• Clarify fixnums -> integers
• Clarify section title
• Reverse case-fold direction to match Unicode
• Add test case for case-fold direction
• Add editor at bottom.
• Reformat using HTML Tidy
• Fix Larceny R7RS run script
• Fix grammar
• Make link to implementation look nicer
• Add table of contents
• Remove extraneous whitespace around HTML list items
• Add <h1> heading
• Update .gitignore
• List Cyclone and Gambit
• Add compile and run scripts for Gambit
• Work around Firefox column formatting bug.
• Make changes to avoid terminological problems
• Swap order of control-character and bracket-matching sections
• Publish fifth draft.

Here's the diff:

  https://github.com/scheme-requests-for-implementation/srfi-175/compare/71f9f907..1f4f1211

Regards,

SRFI Editor