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html5/spec Overview.html,1.899,1.900

From: Ian Hickson via cvs-syncmail <cvsmail@w3.org>
Date: Wed, 28 May 2008 12:05:21 +0000
To: public-html-commits@w3.org
Message-Id: <E1K1KPB-00053q-8P@lionel-hutz.w3.org>

Update of /sources/public/html5/spec
In directory hutz:/tmp/cvs-serv19004

Modified Files:
	Overview.html 
Log Message:
Mention that for rel=icon UAs should also use type=''; mention what to do when an icon sucks; mention how to handle missing sizes=''. (whatwg r1713)

Index: Overview.html
===================================================================
RCS file: /sources/public/html5/spec/Overview.html,v
retrieving revision 1.899
retrieving revision 1.900
diff -u -d -r1.899 -r1.900
--- Overview.html	28 May 2008 11:57:00 -0000	1.899
+++ Overview.html	28 May 2008 12:05:18 -0000	1.900
@@ -36128,11 +36128,16 @@
 
   <p>Icons could be auditory icons, visual icons, or other kinds of icons. If
    multiple icons are provided, the user agent must select the most
-   appropriate icon according to the <code title=attr-link-media><a
-   href="#media0">media</a></code> and <code title=attr-link-sizes><a
+   appropriate icon according to the <code title=attr-link-type><a
+   href="#type">type</a></code>, <code title=attr-link-media><a
+   href="#media0">media</a></code>, and <code title=attr-link-sizes><a
    href="#sizes0">sizes</a></code> attributes. If there are multiple equally
    appropriate icons, user agents must use the last one declared in <a
-   href="#tree-order">tree order</a>.
+   href="#tree-order">tree order</a>. If the user agent tries to use an icon
+   but that icon is determined, upon closer examination, to in fact be
+   inappropriate (e.g. because it uses an unsupported format), then the user
+   agent must try the next-most-appropriate icon as determined by the
+   attributes.
 
   <p>There is no default type for resources given by the <code
    title=rel-icon><a href="#icon3">icon</a></code> keyword.</p>
@@ -36204,6 +36209,10 @@
    href="#sizes0">sizes</a></code> attribute must not represent icon sizes
    that are not actually available in the linked resource.
 
+  <p>If the attribute is not specified, then the user agent must assume that
+   the given icon is appropriate, but less appropriate than an icon of a
+   known and appropriate size.
+
   <div class=example>
    <p>The following snippet shows the top part of an application with several
     icons.</p>
Received on Wednesday, 28 May 2008 12:06:01 GMT

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