[selectors] Export 'scoped selector'.

Author: tabatkins

selectors/Overview.html

@@ -1510,13 +1510,13 @@ <h3 id=subject><span class=secno>3.4. </span> Determining the Subject of a
 
   <h3 id=scoping><span class=secno>3.5. </span> Scoped Selectors</h3>
 
-  <p>Some host applications may choose to <dfn id=scope
-   title="scope | scoped selector">scope</dfn> selectors to a particular
-   subtree or fragment of the document. The root of the scoping subtree is
-   called the <dfn id=scoping-root>scoping root</dfn>, and may be either a
-   true element (the <dfn id=scoping-element>scoping element</dfn>) or a <dfn
-   id=virtual title="virtual scoping root">virtual</dfn> one (such as a
-   <code>DocumentFragment</code>).
+  <p>Some host applications may choose to <dfn data-export=data-export
+   id=scope title="scope | scoped selector">scope</dfn> selectors to a
+   particular subtree or fragment of the document. The root of the scoping
+   subtree is called the <dfn id=scoping-root>scoping root</dfn>, and may be
+   either a true element (the <dfn id=scoping-element>scoping element</dfn>)
+   or a <dfn id=virtual title="virtual scoping root">virtual</dfn> one (such
+   as a <code>DocumentFragment</code>).
 
   <p>There are two methods of scoping selectors:
 

selectors/Overview.src.html

@@ -760,7 +760,7 @@ <h3 id="subject">
 <h3 id="scoping">
 Scoped Selectors</h3>
 
-  <p>Some host applications may choose to <dfn title="scope | scoped selector">scope</dfn> selectors
+  <p>Some host applications may choose to <dfn data-export title="scope | scoped selector">scope</dfn> selectors
   to a particular subtree or fragment of the document.
   The root of the scoping subtree is called the <dfn>scoping root</dfn>,
   and may be either a true element (the <dfn>scoping element</dfn>)