[] (0) deleteRow(-1) support

git-svn-id: http://svn.whatwg.org/webapps@1395 340c8d12-0b0e-0410-8428-c7bf67bfef74

index

@@ -19460,14 +19460,30 @@ notes on what would need to be defined for dashed lines:
     must return the newly created <code><a href="#tr">tr</a></code> element.
   </dl>
 
-  <p>The <dfn id=deleterow title=dom-table-deleteRow><code>deleteRow(<var
-   title="">index</var>)</code></dfn> method must remove the <var
-   title="">index</var>th element in the <code title=dom-table-rows><a
-   href="#rows">rows</a></code> collection from its parent. If <var
-   title="">index</var> is less than zero or greater than or equal to the
-   number of elements in the <code title=dom-table-rows><a
-   href="#rows">rows</a></code> collection, the method must instead raise an
-   <code>INDEX_SIZE_ERR</code> exception.
+  <p>When the <dfn id=deleterow
+   title=dom-table-deleteRow><code>deleteRow(<var
+   title="">index</var>)</code></dfn> method is called, the user agent must
+   run the following steps:
+
+  <ol>
+   <li>
+    <p>If <var title="">index</var> is equal to &#x2212;1, then <var
+     title="">index</var> must be set to the number if items in the <code
+     title=dom-table-rows><a href="#rows">rows</a></code> collection, minus
+     one.
+
+   <li>
+    <p>Now, if <var title="">index</var> is less than zero, or greater than
+     or equal to the number of elements in the <code title=dom-table-rows><a
+     href="#rows">rows</a></code> collection, the method must instead raise
+     an <code>INDEX_SIZE_ERR</code> exception, and these steps must be
+     aborted.
+
+   <li>
+    <p>Otherwise, the method must remove the <var title="">index</var>th
+     element in the <code title=dom-table-rows><a
+     href="#rows">rows</a></code> collection from its parent.</p>
+  </ol>
 
   <h4 id=the-caption><span class=secno>3.13.3 </span>The <dfn
    id=caption0><code>caption</code></dfn> element</h4>
@@ -47307,7 +47323,7 @@ interface <dfn id=timeouthandler>TimeoutHandler</dfn> {
    Yun), Charl van Niekerk, Charles Iliya Krempeaux, Charles McCathieNevile,
    Christian Biesinger, Christian Johansen, Chriswa, Collin Jackson, Daniel
    Brumbaugh Keeney, Daniel Glazman, Daniel Peng, Daniel Sp&aring;ng, Darin
-   Alder, Darin Fisher, Dave Singer, Dave Townsend<!-- Mossop on moz
+   Adler, Darin Fisher, Dave Singer, Dave Townsend<!-- Mossop on moz
   irc -->,
    David Baron, David Flanagan, David H&aring;s&auml;ther, David Hyatt, Debi
    Orton, Derek Featherstone, DeWitt Clinton, Dimitri Glazkov, dolphinling,

source

@@ -17065,14 +17065,28 @@ notes on what would need to be defined for dashed lines:
 
   </dl>
 
-  <p>The <dfn title="dom-table-deleteRow"><code>deleteRow(<var
-  title="">index</var>)</code></dfn> method must remove the <var
-  title="">index</var>th element in the <code
-  title="dom-table-rows">rows</code> collection from its parent. If
-  <var title="">index</var> is less than zero or greater than or equal
-  to the number of elements in the <code
-  title="dom-table-rows">rows</code> collection, the method must
-  instead raise an <code>INDEX_SIZE_ERR</code> exception.</p>
+  <p>When the <dfn title="dom-table-deleteRow"><code>deleteRow(<var
+  title="">index</var>)</code></dfn> method is called, the user agent
+  must run the following steps:</p>
+
+  <ol>
+
+   <li><p>If <var title="">index</var> is equal to &#x2212;1, then
+   <var title="">index</var> must be set to the number if items in the
+   <code title="dom-table-rows">rows</code> collection, minus
+   one.</p></li>
+
+   <li><p>Now, if <var title="">index</var> is less than zero, or
+   greater than or equal to the number of elements in the <code
+   title="dom-table-rows">rows</code> collection, the method must
+   instead raise an <code>INDEX_SIZE_ERR</code> exception, and these
+   steps must be aborted.</p></li>
+
+   <li><p>Otherwise, the method must remove the <var
+   title="">index</var>th element in the <code
+   title="dom-table-rows">rows</code> collection from its parent.</p>
+
+  </ol>
 
 
   <h4>The <dfn><code>caption</code></dfn> element</h4>
@@ -43252,7 +43266,7 @@ interface <dfn>TimeoutHandler</dfn> {
   Iliya Krempeaux, Charles McCathieNevile, Christian Biesinger,
   Christian Johansen, Chriswa, Collin Jackson, Daniel Brumbaugh
   Keeney, Daniel Glazman, Daniel Peng, Daniel Sp&aring;ng, Darin
-  Alder, Darin Fisher, Dave Singer, Dave Townsend<!-- Mossop on moz
+  Adler, Darin Fisher, Dave Singer, Dave Townsend<!-- Mossop on moz
   irc -->, David Baron, David Flanagan, David H&aring;s&auml;ther,
   David Hyatt, Debi Orton, Derek Featherstone, DeWitt Clinton, Dimitri
   Glazkov, dolphinling, Doron Rosenberg, Doug Kramer, Eira Monstad,