+
+> Older HTML and URI specifications didn't allow Unicode in IDs or fragments,
+> but HTML5 and IRIs do. See also [[plugins/contrib/i18nheadinganchors]]
+> and its [[plugins/contrib/i18nheadinganchors/discussion]] page.
+>
+> I think we should probably try to make these autogenerated IDs
+> punctuation-independent by stripping most non-word characters, like
+> Pandoc does: I would not expect changing
+> `## Headings, maybe with punctuation` to
+> `## Headings (maybe with punctuation)` to have any effect on the
+> generated "slug" `headings-maybe-with-punctuation`. --[[smcv]]