[html5] r7950 - [giow] (3) Bring the 'microtask checkpoint' invocation at the end of scripts mor [...]
whatwg at whatwg.org
whatwg at whatwg.org
Mon Jun 10 13:53:00 PDT 2013
Author: ianh
Date: 2013-06-10 13:52:58 -0700 (Mon, 10 Jun 2013)
New Revision: 7950
Modified:
complete.html
index
source
Log:
[giow] (3) Bring the 'microtask checkpoint' invocation at the end of scripts more into line with implementations, and unrelated editorial fixes.
Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=22185
Affected topics: HTML
Modified: complete.html
===================================================================
--- complete.html 2013-06-08 00:13:55 UTC (rev 7949)
+++ complete.html 2013-06-10 20:52:58 UTC (rev 7950)
@@ -256,7 +256,7 @@
<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 — Last Updated 8 June 2013</h2>
+ <h2 class="no-num no-toc">Living Standard — Last Updated 10 June 2013</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>
@@ -43247,7 +43247,7 @@
the Default Unicode Collation Element Table as customized for the <a href=#language>language</a> of the
element <var title="">e</var> in the Common Locale Data Repository, to the strings <var title="">a</var> and <var title="">b</var>, ignoring case. If the result of this algorithm places
<var title="">a</var> first, then return "a before b"; if it places <var title="">b</var> first,
- then return "b before a"; otherwise, if they compare as equal, then return "equal". <a href=#refsUCA>[UCA]</a> <a href=#CLDR>[CLDR]</a></p>
+ then return "b before a"; otherwise, if they compare as equal, then return "equal". <a href=#refsUCA>[UCA]</a> <a href=#refsCLDR>[CLDR]</a></p>
<p>When the user agent is required by the step above to perform a <dfn id=raw-string-comparison>raw string comparison</dfn>
of two strings <var title="">a</var> and <var title="">b</var>, the user agent must apply the
@@ -70895,10 +70895,11 @@
started (possibly nothing).</li>
<li><p>If there is no longer an <a href=#entry-script>entry script</a>, <a href=#run-the-global-script-clean-up-jobs>run the global script clean-up
- jobs</a>.</li>
+ jobs</a>. (These cannot run scripts.)</li>
- <li><p><a href=#perform-a-microtask-checkpoint>Perform a microtask checkpoint</a>. (If this runs scripts, it will result in this
- algorithm being invoked reentrantly.)</li>
+ <li><p>If there is no longer an <a href=#entry-script>entry script</a>, <a href=#perform-a-microtask-checkpoint>perform a microtask
+ checkpoint</a>. (If this runs scripts, it will result in this algorithm being invoked
+ reentrantly.)</li>
</ol><p>This algorithm is not invoked by one script directly calling another, but it can be invoked
reentrantly in an indirect manner, e.g. if a script dispatches an event which has event listeners
@@ -70919,7 +70920,9 @@
scripting environment"><a href=#mutationobserver-scripting-environment>scripting environment</a></var>.</p>
<p>Each <a href=#unit-of-related-similar-origin-browsing-contexts>unit of related similar-origin browsing contexts</a> has a <dfn id=global-script-clean-up-jobs-list>global script
- clean-up jobs list</dfn>, which must initially be empty. The File API uses this to release <code title="">blob:</code> URLs. <a href=#refsFILEAPI>[FILEAPI]</a></p>
+ clean-up jobs list</dfn>, which must initially be empty. A global script clean-up job cannot run
+ scripts, and cannot be sensitive to the order in which other clean-up jobs are executed. The File
+ API uses this to release <code title="">blob:</code> URLs. <a href=#refsFILEAPI>[FILEAPI]</a></p>
<p>When the user agent is to <dfn id=run-the-global-script-clean-up-jobs>run the global script clean-up jobs</dfn>, the user agent must
perform each of the jobs in the <a href=#global-script-clean-up-jobs-list>global script clean-up jobs list</a> and then empty the
Modified: index
===================================================================
--- index 2013-06-08 00:13:55 UTC (rev 7949)
+++ index 2013-06-10 20:52:58 UTC (rev 7950)
@@ -256,7 +256,7 @@
<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 — Last Updated 8 June 2013</h2>
+ <h2 class="no-num no-toc">Living Standard — Last Updated 10 June 2013</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>
@@ -43247,7 +43247,7 @@
the Default Unicode Collation Element Table as customized for the <a href=#language>language</a> of the
element <var title="">e</var> in the Common Locale Data Repository, to the strings <var title="">a</var> and <var title="">b</var>, ignoring case. If the result of this algorithm places
<var title="">a</var> first, then return "a before b"; if it places <var title="">b</var> first,
- then return "b before a"; otherwise, if they compare as equal, then return "equal". <a href=#refsUCA>[UCA]</a> <a href=#CLDR>[CLDR]</a></p>
+ then return "b before a"; otherwise, if they compare as equal, then return "equal". <a href=#refsUCA>[UCA]</a> <a href=#refsCLDR>[CLDR]</a></p>
<p>When the user agent is required by the step above to perform a <dfn id=raw-string-comparison>raw string comparison</dfn>
of two strings <var title="">a</var> and <var title="">b</var>, the user agent must apply the
@@ -70895,10 +70895,11 @@
started (possibly nothing).</li>
<li><p>If there is no longer an <a href=#entry-script>entry script</a>, <a href=#run-the-global-script-clean-up-jobs>run the global script clean-up
- jobs</a>.</li>
+ jobs</a>. (These cannot run scripts.)</li>
- <li><p><a href=#perform-a-microtask-checkpoint>Perform a microtask checkpoint</a>. (If this runs scripts, it will result in this
- algorithm being invoked reentrantly.)</li>
+ <li><p>If there is no longer an <a href=#entry-script>entry script</a>, <a href=#perform-a-microtask-checkpoint>perform a microtask
+ checkpoint</a>. (If this runs scripts, it will result in this algorithm being invoked
+ reentrantly.)</li>
</ol><p>This algorithm is not invoked by one script directly calling another, but it can be invoked
reentrantly in an indirect manner, e.g. if a script dispatches an event which has event listeners
@@ -70919,7 +70920,9 @@
scripting environment"><a href=#mutationobserver-scripting-environment>scripting environment</a></var>.</p>
<p>Each <a href=#unit-of-related-similar-origin-browsing-contexts>unit of related similar-origin browsing contexts</a> has a <dfn id=global-script-clean-up-jobs-list>global script
- clean-up jobs list</dfn>, which must initially be empty. The File API uses this to release <code title="">blob:</code> URLs. <a href=#refsFILEAPI>[FILEAPI]</a></p>
+ clean-up jobs list</dfn>, which must initially be empty. A global script clean-up job cannot run
+ scripts, and cannot be sensitive to the order in which other clean-up jobs are executed. The File
+ API uses this to release <code title="">blob:</code> URLs. <a href=#refsFILEAPI>[FILEAPI]</a></p>
<p>When the user agent is to <dfn id=run-the-global-script-clean-up-jobs>run the global script clean-up jobs</dfn>, the user agent must
perform each of the jobs in the <a href=#global-script-clean-up-jobs-list>global script clean-up jobs list</a> and then empty the
Modified: source
===================================================================
--- source 2013-06-08 00:13:55 UTC (rev 7949)
+++ source 2013-06-10 20:52:58 UTC (rev 7950)
@@ -47284,7 +47284,7 @@
title="">a</var> and <var title="">b</var>, ignoring case. If the result of this algorithm places
<var title="">a</var> first, then return "a before b"; if it places <var title="">b</var> first,
then return "b before a"; otherwise, if they compare as equal, then return "equal". <a
- href="#refsUCA">[UCA]</a> <a href="#CLDR">[CLDR]</a></p>
+ href="#refsUCA">[UCA]</a> <a href="#refsCLDR">[CLDR]</a></p>
<p>When the user agent is required by the step above to perform a <dfn>raw string comparison</dfn>
of two strings <var title="">a</var> and <var title="">b</var>, the user agent must apply the
@@ -79252,10 +79252,11 @@
started (possibly nothing).</p></li>
<li><p>If there is no longer an <span>entry script</span>, <span>run the global script clean-up
- jobs</span>.</p></li>
+ jobs</span>. (These cannot run scripts.)</p></li>
- <li><p><span>Perform a microtask checkpoint</span>. (If this runs scripts, it will result in this
- algorithm being invoked reentrantly.)</p></li>
+ <li><p>If there is no longer an <span>entry script</span>, <span>perform a microtask
+ checkpoint</span>. (If this runs scripts, it will result in this algorithm being invoked
+ reentrantly.)</p></li>
</ol>
@@ -79280,8 +79281,10 @@
scripting environment">scripting environment</var>.</p>
<p>Each <span>unit of related similar-origin browsing contexts</span> has a <dfn>global script
- clean-up jobs list</dfn>, which must initially be empty. The File API uses this to release <code
- title="">blob:</code> URLs. <a href="#refsFILEAPI">[FILEAPI]</a></p>
+ clean-up jobs list</dfn>, which must initially be empty. A global script clean-up job cannot run
+ scripts, and cannot be sensitive to the order in which other clean-up jobs are executed. The File
+ API uses this to release <code title="">blob:</code> URLs. <a
+ href="#refsFILEAPI">[FILEAPI]</a></p>
<p>When the user agent is to <dfn>run the global script clean-up jobs</dfn>, the user agent must
perform each of the jobs in the <span>global script clean-up jobs list</span> and then empty the
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