Add "aria-labelledby" attribute#469

Open

dmurdoch wants to merge 4 commits intoramnathv:masterfrom

dmurdoch:aria-labelledby

Commits on May 24, 2023

Add "aria-labelledby" attribute to
dmurdoch
committed

Commits on May 31, 2023

Make use of `aria-labelledby` conditional on `htmlwidgets.USE_ARIA` option if present, otherwise in recent version of `knitr` with `fig.alt` in the chunk options.
dmurdoch
committed
Add "Accessibility" subsection to advanced vignette.
dmurdoch
committed

Commits on Jun 20, 2023

Avoid loading knitr if it wasn't loaded.

dmurdoch
and
cpsievert
authored