[css-overflow-4] Update status/abstract

Author: fantasai

css-overflow-4/Overview.bs

@@ -1,17 +1,23 @@
 <pre class="metadata">
 Title: CSS Overflow Module Level 4
 Status: ED
-Work Status: Exploring
+Work Status: Revising
 ED: https://drafts.csswg.org/css-overflow-4/
 Shortname: css-overflow
 Group: csswg
 Level: 4
 TR: https://www.w3.org/TR/css-overflow-4/
-Previous version: https://www.w3.org/TR/css-overflow-3/
 Editor: L. David Baron, Mozilla https://www.mozilla.org/, https://dbaron.org/, w3cid 15393
 Editor: Florian Rivoal, On behalf of Bloomberg, http://florian.rivoal.net/, w3cid 43241
-Abstract: This module contains the features of CSS relating to new mechanisms of overflow handling in visual media (e.g., screen or paper).  In interactive media, it describes features that allow the overflow from a fixed size container to be handled by pagination (displaying one page at a time).  It also describes features, applying to all visual media, that allow the contents of an element to be spread across multiple fragments, allowing the contents to flow across multiple regions or to have different styles for different fragments.
-Ignored Terms: scroll
+Editor: Elika J. Etemad / fantasai, Invited Expert, http://fantasai.inkedblade.net/contact, w3cid 35400
+Abstract: This module contains the features of CSS relating to scrollable overflow handling in visual media.
+	It builds on the <a href="https://www.w3.org/TR/css-overflow-3/">CSS Overflow Module Level 3</a>,
+	defining
+	'line-clamp', its longhands, and its legacy pre-standard syntax;
+	adding a 'block-ellipsis' property;
+	and expanding 'overflow-clip-margin' with longhands.
+	An appendix also contains a more experimental exploration
+	of <a href="#fragmentation">redirecting overflow by fragmentation</a>.
 </pre>
 <pre class="link-defaults">
 type: dfn; spec:css-multicol-1; text:overflow column
@@ -1167,6 +1173,8 @@ Fragmentation of Overflow: the 'continue' property</h3>
 <h2 id="fragmentation" no-num>
 Appendix A: Redirection of Overflow</h2>
 
+	<!-- Abstract: This module contains the features of CSS relating to new mechanisms of overflow handling in visual media (e.g., screen or paper).  In interactive media, it describes features that allow the overflow from a fixed size container to be handled by pagination (displaying one page at a time).  It also describes features, applying to all visual media, that allow the contents of an element to be spread across multiple fragments, allowing the contents to flow across multiple regions or to have different styles for different fragments. -->
+
 	ISSUE: This section is highly experimental.
 	It documents current attempts
 	at extending the capabilities of the 'continue' property