Please allow per-buffer words to be saved in `LocalWords` format

[rrthomas]

Thanks to the my/jinx-ispell-localwords example, jinx can read my LocalWords lists in existing files. But it can't write to them, meaning that I can't share my files with non-jinx users.

[minad]

See https://github.com/minad/jinx/discussions/200#discussioncomment-10324961 why this does not exist yet. Let's please continue the discussion there.

For now one can use:

• https://github.com/minad/jinx/wiki#make-jinx-write-localwords
• https://github.com/minad/jinx/wiki#make-jinx-read-from-localwords

[rrthomas]

Thanks for the pointers; sorry, I'd forgotten we'd already discussed this!