- From: Ian Hickson via cvs-syncmail <cvsmail@w3.org>
- Date: Fri, 07 Aug 2009 00:03:43 +0000
- To: public-html-commits@w3.org
Update of /sources/public/html5/spec
In directory hutz:/tmp/cvs-serv8373
Modified Files:
Overview.html
Log Message:
Remove support for <script defer> with no src='', and remove the associated magic with innerHTML that this involved. (whatwg r3550)
Index: Overview.html
===================================================================
RCS file: /sources/public/html5/spec/Overview.html,v
retrieving revision 1.2743
retrieving revision 1.2744
diff -u -d -r1.2743 -r1.2744
--- Overview.html 6 Aug 2009 23:13:20 -0000 1.2743
+++ Overview.html 7 Aug 2009 00:03:40 -0000 1.2744
@@ -175,7 +175,7 @@
<h2 class="no-num no-toc" id="a-vocabulary-and-associated-apis-for-html-and-xhtml">A vocabulary and associated APIs for HTML and XHTML</h2>
<!--ZZZ:-->
<!--<h2 class="no-num no-toc">W3C Working Draft 23 April 2009</h2>-->
- <h2 class="no-num no-toc" id="editor-s-draft-date-1-january-1970">Editor's Draft 6 August 2009</h2>
+ <h2 class="no-num no-toc" id="editor-s-draft-date-1-january-1970">Editor's Draft 7 August 2009</h2>
<!--:ZZZ-->
<dl><!-- ZZZ: update the month/day (twice), (un)comment out
<dt>This Version:</dt>
@@ -273,7 +273,7 @@
track.
<!--ZZZ:-->
<!--This specification is the 23 April 2009 Working Draft.-->
- This specification is the 6 August 2009 Editor's Draft.
+ This specification is the 7 August 2009 Editor's Draft.
<!--:ZZZ-->
</p><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- relationship to other work (required) --><p>This specification is also being produced by the <a href="http://www.whatwg.org/">WHATWG</a>. The two specifications are
identical from the table of contents onwards.</p><!-- UNDER NO CIRCUMSTANCES IS THE FOLLOWING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- context and rationale (required) --><p>This specification is intended to replace (be a new version of)
@@ -8404,48 +8404,6 @@
<ol><li>
- <p>If the node is an <code>Element</code> node, and the node's
- document is an <a href="#html-documents" title="HTML documents">HTML document</a>,
- and the node is <a href="#in-a-document">in a <code>Document</code></a>, and the
- node's document has an <a href="#active-parser">active parser</a>, and the
- <a href="#insertion-point">insertion point</a> associated with that parser's
- <a href="#the-input-stream">input stream</a> is not undefined (that is, it
- <em>does</em> point to somewhere in the input stream), and the
- <a href="#list-of-scripts-that-will-execute-when-the-document-has-finished-parsing">list of scripts that will execute when the document has
- finished parsing</a> is not empty, then run the following
- substeps:</p>
-
- <ol><li><p>Let <var title="">the script</var> be the first element in
- the <a href="#list-of-scripts-that-will-execute-when-the-document-has-finished-parsing">list of scripts that will execute when the document has
- finished parsing</a>.</li>
-
- <li><p><i>Loop</i>: If <var title="">the script</var> is a
- <code><a href="#script">script</a></code> element without a <code title="attr-script-src"><a href="#attr-script-src">src</a></code> attribute, then <a href="#executing-a-script-block" title="executing a script block">execute</a> <var title="">the
- script</var>.</li>
-
- <li><p>If <var title="">the script</var> is not the last script
- in the <a href="#list-of-scripts-that-will-execute-when-the-document-has-finished-parsing">list of scripts that will execute when the document
- has finished parsing</a>, then let <var title="">the
- script</var> be the next script in that list, and return to the
- step marked <i>loop</i>.</p>
-
- <li><p>Remove any scripts that were executed as part of this
- algorithm from the <a href="#list-of-scripts-that-will-execute-when-the-document-has-finished-parsing">list of scripts that will execute when
- the document has finished parsing</a>.</li>
-
- </ol><!--
- TESTS: http://www.hixie.ch/tests/adhoc/html/parsing/script-defer-write/
- Note: IE8 actually drops on the floor any scripts which had
- src="" but aren't yet completely loaded, and executes the rest. I
- don't want to spec a race condition, though, and other browser
- vendors don't want to block on network I/O in
- innerHTML. Unfortunately, this means that external scripts with
- defer="" will blow away the document if they do document.write(),
- which is incompatible with IE.
- --></li>
-
- <li>
-
<p>If the node's document is an <a href="#html-documents" title="HTML documents">HTML
document</a>: Invoke the <a href="#html-fragment-parsing-algorithm">HTML fragment parsing
algorithm</a>.</p>
@@ -10077,7 +10035,9 @@
specified even if the <code title="attr-script-async"><a href="#attr-script-async">async</a></code>
attribute is specified, to cause legacy Web browsers that only
support <code title="attr-script-defer"><a href="#attr-script-defer">defer</a></code> (and not <code title="attr-script-async"><a href="#attr-script-async">async</a></code>) to fall back to the <code title="attr-script-defer"><a href="#attr-script-defer">defer</a></code> behavior instead of the
- synchronous blocking behavior that is the default.<p>Changing the <code title="attr-script-src"><a href="#attr-script-src">src</a></code>, <code title="attr-script-type"><a href="#attr-script-type">type</a></code>, <code title="attr-script-charset"><a href="#attr-script-charset">charset</a></code>, <code title="attr-script-async"><a href="#attr-script-async">async</a></code>, and <code title="attr-script-defer"><a href="#attr-script-defer">defer</a></code> attributes dynamically has no
+ synchronous blocking behavior that is the default.<p>If the <code title="attr-script-defer"><a href="#attr-script-defer">defer</a></code> attribute may
+ be specified, the <code title="attr-script-src"><a href="#attr-script-src">src</a></code> attribute
+ must also be specified.<p>Changing the <code title="attr-script-src"><a href="#attr-script-src">src</a></code>, <code title="attr-script-type"><a href="#attr-script-type">type</a></code>, <code title="attr-script-charset"><a href="#attr-script-charset">charset</a></code>, <code title="attr-script-async"><a href="#attr-script-async">async</a></code>, and <code title="attr-script-defer"><a href="#attr-script-defer">defer</a></code> attributes dynamically has no
direct effect; these attribute are only used at specific times
described below (namely, when the element is <a href="#insert-an-element-into-a-document" title="insert an
element into a document">inserted into the document</a>).</p><!-- by implication, changes to the base URL also have no effect --><div class="impl">
@@ -10232,21 +10192,13 @@
<dl class="switch"><dt>If the document is still being parsed, and the element has a
<code title="attr-script-defer"><a href="#attr-script-defer">defer</a></code> attribute, and the
- element does not have an <code title="attr-script-async"><a href="#attr-script-async">async</a></code> attribute</dt>
+ element has a <code title="attr-script-src"><a href="#attr-script-src">src</a></code> attribute,
+ and the element does not have an <code title="attr-script-async"><a href="#attr-script-async">async</a></code> attribute</dt>
<dd>The element must be added to the end of the <a href="#list-of-scripts-that-will-execute-when-the-document-has-finished-parsing">list of
scripts that will execute when the document has finished
parsing</a>.
- <!-- What IE does here is slightly different. If we need to tweak
- this for better compatibility:
- http://www.websiteoptimization.com/speed/tweak/defer/test/
- internal deferred scripts execute before any external scripts execute, or before the LOAD if there are none
- external deferred scripts execute before the LOAD
- See also the innerHTML attribute, which does weird things for
- this list of scripts.
- -->
-
</dd>
Received on Friday, 7 August 2009 00:03:54 UTC