Clarify (more normative wording) that Media Fragments used in image() actually clip out the image.

fantasai · fantasai · commit 76017f5143aa · 2012-03-28T21:59:35.000-07:00
diff --git a/css3-images/Overview.src.html b/css3-images/Overview.src.html
@@ -210,7 +210,9 @@ <h3 id="the-image-notation">
 <h4>
 Image Fragments</h4>
 
-	<p>A portion of an image may be referenced (clipped out and used as a standalone image) by use of <a href="http://www.w3.org/TR/media-frags/#naming-space">media fragment identifiers</a>. [[!MEDIA-FRAGS]]
+	<p>When a URL specified in ''image()'' represents a portion of a resource
+	(e.g. by the use of <a href="http://www.w3.org/TR/media-frags/#naming-space">media fragment identifiers</a>)
+	that portion is clipped out of its context and used as a standalone image.
 
 	<p>So that authors can take advantage of CSS's forwards-compatible parsing
 	rules to provide a fallback for image slices, implementations that support
@@ -277,7 +279,7 @@ <h4>
 		<pre>background-image: image('cat_meme.gif#frame=5', 'lolcat.png');</pre>
 	</div>
 
-<!-- XXX SVG fragment example with spriting / fallbacks -->
+<!-- XXX SVG fragment example with spriting / fallbacks (once SVG can provide this) -->
 
 <h4>
 Solid-color Images</h4>
