[html5] r1713 - /

[whatwg at whatwg.org]

Author: ianh
Date: 2008-05-28 05:04:44 -0700 (Wed, 28 May 2008)
New Revision: 1713

Modified:
   index
   source
Log:
[giowr] (2) Mention that for rel=icon UAs should also use type=''; mention what to do when an icon sucks; mention how to handle missing sizes=''.

Modified: index
===================================================================
--- index	2008-05-28 11:56:56 UTC (rev 1712)
+++ index	2008-05-28 12:04:44 UTC (rev 1713)
@@ -36044,11 +36044,16 @@
 
   <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>
@@ -36120,6 +36125,10 @@
    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>

Modified: source
===================================================================
--- source	2008-05-28 11:56:56 UTC (rev 1712)
+++ source	2008-05-28 12:04:44 UTC (rev 1713)
@@ -33747,10 +33747,15 @@
   <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">media</code> and <code
+  title="attr-link-type">type</code>, <code
+  title="attr-link-media">media</code>, and <code
   title="attr-link-sizes">sizes</code> attributes. If there are
   multiple equally appropriate icons, user agents must use the last
-  one declared in <span>tree order</span>.</p>
+  one declared in <span>tree order</span>. 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>
 
   <p>There is no default type for resources given by the <code
   title="rel-icon">icon</code> keyword.</p> <!-- XXX we don't define
@@ -33820,6 +33825,10 @@
   icon sizes that are not actually available in the linked
   resource.</p>
 
+  <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.</p>
+
   <div class="example">
 
    <p>The following snippet shows the top part of an application with