correctly escape element names.

Author: janewman

source

@@ -90209,7 +90209,7 @@ dictionary <dfn dictionary>DragEventInit</dfn> : <span>MouseEventInit</span> {
 
   <h5>ARIA Role Inference</h5>
 
-  <p>When a <span data-x="focusgroup-behavior-token">behavior token</span> is used, the user agent may infer a corresponding ARIA role for the <span data-x="focusgroup owner">focusgroup owner</span> and its <span data-x="focusgroup item">items</span>. This inference must only occur if the element would otherwise have a generic role (such as a `<div>` or `<span>`) and does not have an explicit <code data-x="attr-aria-role">role</code> attribute.</p>
+  <p>When a <span data-x="focusgroup-behavior-token">behavior token</span> is used, the user agent may infer a corresponding ARIA role for the <span data-x="focusgroup owner">focusgroup owner</span> and its <span data-x="focusgroup item">items</span>. This inference must only occur if the element would otherwise have a generic role (such as a `&lt;div&gt;` or `&lt;span&gt;`) and does not have an explicit <code data-x="attr-aria-role">role</code> attribute.</p>
 
   <p>For example, `<div focusgroup="toolbar">` would be exposed with a `toolbar` role. However, if the element has existing semantics (e.g., `<nav focusgroup="toolbar">`) or an explicit role (e.g., `<div focusgroup="toolbar" role="navigation">`), the existing role is preserved and only the focus navigation behavior is applied.</p>