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[e] (0) Try to clarify that UAs don't have to continually be rescanni…

…ng for icons and sorting each time.

Fixing http://www.w3.org/Bugs/Public/show_bug.cgi?id=13106

git-svn-id: http://svn.whatwg.org/webapps@6379 340c8d12-0b0e-0410-8428-c7bf67bfef74
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Hixie committed Aug 6, 2011
1 parent 41451cc commit d265e1396a072c25c722367945690cb486f6edfa
Showing with 29 additions and 17 deletions.
  1. +10 −6 complete.html
  2. +10 −6 index
  3. +9 −5 source

<header class=head id=head><p><a class=logo href=http://www.whatwg.org/><img alt=WHATWG height=101 src=/images/logo width=101></a></p>
<hgroup><h1>Web Applications 1.0</h1>
<h2 class="no-num no-toc">Living Standard &mdash; Last Updated 5 August 2011</h2>
<h2 class="no-num no-toc">Living Standard &mdash; Last Updated 6 August 2011</h2>
</hgroup><dl><dt>Multiple-page version:</dt>
<dd><a href=http://www.whatwg.org/specs/web-apps/current-work/complete/>http://www.whatwg.org/specs/web-apps/current-work/complete/</a></dd>
<dt>One-page version:</dt>
icons. <span class=impl>If multiple icons are provided, the user
agent must select the most appropriate icon according to the <code title=attr-link-type><a href=#attr-link-type>type</a></code>, <code title=attr-link-media><a href=#attr-link-media>media</a></code>, and <code title=attr-link-sizes><a href=#attr-link-sizes>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>. 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.</span></p>
one declared in <a href=#tree-order>tree order</a> at the time that the user
agent collected the list of icons. 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.</span></p>

<div class=impl>

<p class=note>User agents are not required to update icons when
the list of icons changes, but are encouraged to do so.</p>

<p>There is no default type for resources given by the <code title=rel-icon><a href=#rel-icon>icon</a></code> keyword. However, for the purposes of
<a href=#concept-link-type-sniffing>determining the type of the
resource</a>, user agents must expect the resource to be an image.</p>
16 index

<header class=head id=head><p><a class=logo href=http://www.whatwg.org/><img alt=WHATWG height=101 src=/images/logo width=101></a></p>
<hgroup><h1 class=allcaps>HTML</h1>
<h2 class="no-num no-toc">Living Standard &mdash; Last Updated 5 August 2011</h2>
<h2 class="no-num no-toc">Living Standard &mdash; Last Updated 6 August 2011</h2>
</hgroup><dl><dt><strong>Web developer edition</strong></dt>
<dd><strong><a href=http://developers.whatwg.org/>http://developers.whatwg.org/</a></strong></dd>
<dt>Multiple-page version:</dt>
icons. <span class=impl>If multiple icons are provided, the user
agent must select the most appropriate icon according to the <code title=attr-link-type><a href=#attr-link-type>type</a></code>, <code title=attr-link-media><a href=#attr-link-media>media</a></code>, and <code title=attr-link-sizes><a href=#attr-link-sizes>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>. 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.</span></p>
one declared in <a href=#tree-order>tree order</a> at the time that the user
agent collected the list of icons. 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.</span></p>

<div class=impl>

<p class=note>User agents are not required to update icons when
the list of icons changes, but are encouraged to do so.</p>

<p>There is no default type for resources given by the <code title=rel-icon><a href=#rel-icon>icon</a></code> keyword. However, for the purposes of
<a href=#concept-link-type-sniffing>determining the type of the
resource</a>, user agents must expect the resource to be an image.</p>
14 source
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>. 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.</span></p>
one declared in <span>tree order</span> at the time that the user
agent collected the list of icons. 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.</span></p>

<div class="impl">

<p class="note">User agents are not required to update icons when
the list of icons changes, but are encouraged to do so.</p>

<p>There is no default type for resources given by the <code
title="rel-icon">icon</code> keyword. However, for the purposes of
<a href="#concept-link-type-sniffing">determining the type of the

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