[aria.js]: "abstract role" not added to index

[pkra]

The issue w3c/aria#2082 made me look at https://w3c.github.io/aria/#role_definitions

While the line

https://github.com/w3c/aria-common/blob/2fe4fe20cffad6314bddb6d6b9ed09c63c087cfb/script/aria.js#L265C6-L265C6

suggests we add a parenthetical "abstract role", this appears to be broken, i.e., none of the abstract roles have this parenthetical.

[pkra]

Related to #104.

I'm getting the feeling that the current approach to generate our abstracted data by looking at innerHTML or innerText for various elements might be something worth discussing.

[pkra]

For completeness: this is already "broken" in the 1.2 REC.

[pkra]

While working on #106, I found the bug: aria.js uses querySelectorAll instead of querySelector here:

aria-common/script/aria.js

Lines 241 to 245 in 2fe4fe2

	var abstract = container.querySelectorAll(".role-abstract");
	if (abstract.innerText === "True") {
	type = "abstract role";
	isAbstract = true;
	}

so the if-check immediately after will always fail.

[pkra]

However, besides obviously introducing many changes, it seems to break a lot of things (tbd exactly how).