- Refactor xref counter to allow overriding of number style: metanorma/metanorma-jis#228
- Japanese numbering in xrefs: metanorma/metanorma-jis#228
- Punctuation l10n of all xref labels: metanorma/metanorma-jis#228
- Configurable separator between digits on xref counter: metanorma/metanorma-jis#228