7 commits

Author	SHA1	Message	Date
Rohan Kumar	a8057aa8e8	Add support for <audio> elements ... - Adjust transcript shortcodes to also support <audio> elements. - Add audio element shortcode based on <picture> shortcode - Make <audio> elements match container width.	2022-06-30 20:12:06 -07:00
Rohan Kumar	22dfabd262	Give transcripts back their headings ... <div> can't be given an accessible name, and a <section> should have a heading. Sigh.	2022-06-29 21:40:35 -07:00
Rohan Kumar	7bd9784653	Microdata: fix relative urls, add a11y metadata ... - Add a11y metadata to transcribed images to communicate the presence of a transcript - Fix relative urls in navigation: make them absolute urls, so that the parsed navigation elements have the correct destinations. This also switches image transcripts from a section with a heading to a div with an ARIA label. That should reduce duplication between the <summary> content and the heading while still being semantically sound.	2022-06-29 18:05:48 -07:00
Rohan Kumar	8a2154e5ab	Make transcript headings more unique	2022-05-12 18:56:16 -07:00
Rohan Kumar	372589a57a	Improve image transcript navigation ... - Identify the transcript with a subheading, ending in a period so that the aria-description separates the identifier from the concept. - Put the transcript in a <section> - Snuck in a trivial syntax fix for the generator element.	2022-05-06 10:31:52 -07:00
Rohan Kumar	8ddc2ec879	Make transcript the description of the image.	2022-04-22 11:48:22 -07:00
Rohan Kumar	120232a403	Re-do my approach to image transcripts. ... Way better now. Also introduce a way to emphasize some keywords in code blocks without going full syntax-highlighting.	2022-04-20 17:55:13 -07:00