[html5] r2857 - [ac] (0) Ban cyclic references in headers=''.

[whatwg at whatwg.org]

Author: ianh
Date: 2009-02-23 03:53:00 -0800 (Mon, 23 Feb 2009)
New Revision: 2857

Modified:
   index
   source
Log:
[ac] (0) Ban cyclic references in headers=''.

Modified: index
===================================================================
--- index	2009-02-23 11:39:37 UTC (rev 2856)
+++ index	2009-02-23 11:53:00 UTC (rev 2857)
@@ -23503,11 +23503,26 @@
   <code><a href=#the-th-element>th</a></code> element (as defined by the <a href=#table-model>table
   model</a>).</p>
 
+  <p>A <code><a href=#the-th-element>th</a></code> element with ID <var title="">id</var> is said
+  to be <i>directly targetted</i> by all <code><a href=#the-td-element>td</a></code> and
+  <code><a href=#the-th-element>th</a></code> elements in the same <a href=#concept-table title=concept-table>table</a> that have <code title=attr-tdth-headers><a href=#attr-tdth-headers>headers</a></code> attributes whose values
+  include as one of their tokens the ID <var title="">id</var>. A
+  <code><a href=#the-th-element>th</a></code> element <var title="">A</var> is said to be
+  <i>targetted</i> by a <code><a href=#the-th-element>th</a></code> or <code><a href=#the-td-element>td</a></code> element
+  <var title="">B</var> if either <var title="">A</var> is <i>directly
+  targetted</i> by <var title="">B</var> or if there exists an element
+  <var title="">C</var> that is itself <i>targetted</i> by the element
+  <var title="">B</var> and <var title="">A</var> is <i>directly
+  targetted</i> by <var title="">C</var>.</p>
+
+  <p>A <code><a href=#the-th-element>th</a></code> element must not be <i>targetted</i> by
+  itself.</p>
+
   <p class=note>The <code title=attr-tdth-colspan><a href=#attr-tdth-colspan>colspan</a></code>,
   <code title=attr-tdth-rowspan><a href=#attr-tdth-rowspan>rowspan</a></code>, and <code title=attr-tdth-headers><a href=#attr-tdth-headers>headers</a></code> attributes take part in the
   <a href=#table-model>table model</a>.</p>
 
-  <p>The <code><a href=#the-td-element>td</a></code> and <code><a href=#the-th-element>th</a></code> elements implement
+  <hr><p>The <code><a href=#the-td-element>td</a></code> and <code><a href=#the-th-element>th</a></code> elements implement
   interfaces that inherit from the <code><a href=#htmltablecellelement>HTMLTableCellElement</a></code>
   interface:</p>
 

Modified: source
===================================================================
--- source	2009-02-23 11:39:37 UTC (rev 2856)
+++ source	2009-02-23 11:53:00 UTC (rev 2857)
@@ -25943,11 +25943,30 @@
   <code>th</code> element (as defined by the <span>table
   model</span>).</p>
 
+  <p>A <code>th</code> element with ID <var title="">id</var> is said
+  to be <i>directly targetted</i> by all <code>td</code> and
+  <code>th</code> elements in the same <span
+  title="concept-table">table</span> that have <code
+  title="attr-tdth-headers">headers</code> attributes whose values
+  include as one of their tokens the ID <var title="">id</var>. A
+  <code>th</code> element <var title="">A</var> is said to be
+  <i>targetted</i> by a <code>th</code> or <code>td</code> element
+  <var title="">B</var> if either <var title="">A</var> is <i>directly
+  targetted</i> by <var title="">B</var> or if there exists an element
+  <var title="">C</var> that is itself <i>targetted</i> by the element
+  <var title="">B</var> and <var title="">A</var> is <i>directly
+  targetted</i> by <var title="">C</var>.</p>
+
+  <p>A <code>th</code> element must not be <i>targetted</i> by
+  itself.</p>
+
   <p class="note">The <code title="attr-tdth-colspan">colspan</code>,
   <code title="attr-tdth-rowspan">rowspan</code>, and <code
   title="attr-tdth-headers">headers</code> attributes take part in the
   <span>table model</span>.</p>
 
+  <hr>
+
   <p>The <code>td</code> and <code>th</code> elements implement
   interfaces that inherit from the <code>HTMLTableCellElement</code>
   interface:</p>