astro/docs/public/make-scrollable-code-focusable.js

Array.from(document.getElementsByTagName('pre')).forEach((element) => {
	element.setAttribute('tabindex', '0');
});
[ci] yarn format 2021-07-22 19:13:51 -05:00			`Array.from(document.getElementsByTagName('pre')).forEach((element) => {`
			`element.setAttribute('tabindex', '0');`
📘 DOC: improve a11y (#806) * Add `tabindex="0"` to `<pre>` so that they are navigable by keyboard users if they overflow. * Landmark elements should have unique names https://dequeuniversity.com/rules/axe/4.3/landmark-unique * Page must have one main landmark https://dequeuniversity.com/rules/axe/4.3/landmark-one-main - Main landmark must not be contained by another landmark https://dequeuniversity.com/rules/axe/4.3/landmark-main-is-top-level * Heading level cannot increase by more than one * Ensure that links with the same accessible name serve a similar purpose https://dequeuniversity.com/rules/axe/4.3/identical-links-same-purpose * Just update the accessible name and require context for the visible link name * Fix CSS from the removal of the second <main> * Revert heading level change 2021-07-22 19:12:37 -05:00			`});`