[css3-gcpm] editing text about placement of footnotes

--HG--
extra : rebase_source : b7640ee3ab61e47773b196c63256c93ba1bb0ca2

Author: dauwhe

css-gcpm/Overview.html

@@ -404,8 +404,7 @@ <h3 class="heading settled heading" data-level=2.2 id=creating-footnotes><span c
 	<li> The footnote element is removed from the flow, and a <code>::footnote-call</code> pseudo-element is inserted in its place, which serves as a reference to the footnote. </li>
 	<li> A <code>::footnote-marker</code> pseudo-element, identifying the footnote, is placed at the beginning of the footnote element. Together this is the footnote body.</li>
 	<li>The footnote counter is incremented. </li>
-	<li>The footnote body is placed in the footnote area. Footnote elements from a given page are placed in the footnote area of that page in document order.</li>
-	<li>The footnote area (containing one or more footnote bodies) is positioned on the page as described below.</li>
+	<li>The footnote body is placed in the footnote area at the bottom of the page. Footnote elements from a given page are placed in the footnote area of that page in document order.</li>
 </ol>
 <div class=example>
 HTML: 
@@ -426,7 +425,7 @@ <h3 class="heading settled heading" data-level=2.3 id=footnote-types><span class
 </span><a class=self-link href=#footnote-types></a></h3>
 The following new values of the <a class=property data-link-type=propdesc href=http://www.w3.org/TR/CSS21/visuren.html#propdef-float title=float>float</a> property create a footnote element: 
 
-<table class="definition propdef partial"><tr><th>Name:<td><a class=css-code data-link-type=property href=http://www.w3.org/TR/CSS21/visuren.html#propdef-float title=float>float</a><tr><th>New values:<td>footnote | inline-footnote | none<tr><th>Inherited:<td>no<tr><th>Percentages:<td>N/A<tr><th>Media:<td>paged<tr><th>Initial:<td>none<tr><th>Computed value:<td>specified value<tr><th>Applies to:<td>elements</table> <dl data-dfn-for=float data-dfn-type=value> 
+<table class="definition propdef partial"><tr><th>Name:<td><a class=css-code data-link-type=property href=http://www.w3.org/TR/CSS21/visuren.html#propdef-float title=float>float</a><tr><th>New values:<td>footnote | inline-footnote<tr><th>Inherited:<td>no<tr><th>Percentages:<td>N/A<tr><th>Media:<td>paged<tr><th>Initial:<td>none<tr><th>Computed value:<td>specified value<tr><th>Applies to:<td>elements</table> <dl data-dfn-for=float data-dfn-type=value> 
 	<dt><dfn class=css-code data-dfn-for=float data-dfn-type=value data-export="" id=valuedef-footnote>footnote<a class=self-link href=#valuedef-footnote></a></dfn></dt>
 	<dd>each footnote element is placed in the footnote area of the page as a block element.</dd>
 	<dt><dfn class=css-code data-dfn-for=float data-dfn-type=value data-export="" id=valuedef-inline-footnote>inline-footnote<a class=self-link href=#valuedef-inline-footnote></a></dfn></dt>
@@ -450,7 +449,9 @@ <h3 class="heading settled heading" data-level=2.4 id=footnote-area><span class=
  <p class=issue id=issue-829ce977><a class=self-link href=#issue-829ce977></a>How would one describe this in the grammar of CSS3-Page?</p>
 
 <h4 class="heading settled heading" data-level=2.4.1 id=footnote-area-position><span class=secno>2.4.1 </span><span class=content>Positioning of the footnote area</span><a class=self-link href=#footnote-area-position></a></h4>
-The bottom margin edge of the footnote area is positioned so that it touches the bottom of the page area. This operates as if the footnote area had <code>float: bottom</code> applied to it. 
+The bottom margin edge of the footnote area is positioned so that it touches the bottom of the page area. The footnote area can only contain footnotes.
+
+<p class=issue id=issue-165f8769><a class=self-link href=#issue-165f8769></a>Implementations that support footnotes generally support page floats like <code>float: bottom</code>. Page floats should end up above the footnote area. How might this be specified?</p>
 
 <h4 class="heading settled heading" data-level=2.4.2 id=footnote-area-size><span class=secno>2.4.2 </span><span class=content>Size of the footnote area</span><a class=self-link href=#footnote-area-size></a></h4>
 
@@ -1180,6 +1181,8 @@ <h2 class="no-num heading settled" id=issues-index><span class=content>Issues In
 <div class=issue>Why is float:bottom used with the footnote area? Floating footnotes to the footnote area, and then floating the footnote area itself, seems overly complex, given that implementations don’t allow the footnote area to float anywhere else. There have been proposals to absolutely position the footnote area.<a href=#issue-59cf0cd3> ↵ </a></div>
 <div class=issue>How would one describe this in the grammar of CSS3-Page?<a href=#issue-829ce977> ↵ </a></div>
 
+<div class=issue>Implementations that support footnotes generally support page floats like <code>float: bottom</code>. Page floats should end up above the footnote area. How might this be specified?<a href=#issue-165f8769> ↵ </a></div>
+
 <div class=issue>
 	The previous ED required this to be styled as a “super-decimal” number, but I don’t think we need a dependency on that (and it’s been removed from CSS3-counter styles???). 
 <a href=#issue-29d8a728> ↵ </a></div><div class=issue>We need an algorithm for laying out footnotes<a href=#issue-da883bb8> ↵ </a></div>

css-gcpm/Overview.src.html

@@ -283,8 +283,7 @@ <h3 id="creating-footnotes">
 	<li> The footnote element is removed from the flow, and a <code>::footnote-call</code> pseudo-element is inserted in its place, which serves as a reference to the footnote. </li>
 	<li> A <code>::footnote-marker</code> pseudo-element, identifying the footnote, is placed at the beginning of the footnote element. Together this is the footnote body.</li>
 	<li>The footnote counter is incremented. </li>
-	<li>The footnote body is placed in the footnote area. Footnote elements from a given page are placed in the footnote area of that page in document order.</li>
-	<li>The footnote area (containing one or more footnote bodies) is positioned on the page as described below.</li>
+	<li>The footnote body is placed in the footnote area at the bottom of the page. Footnote elements from a given page are placed in the footnote area of that page in document order.</li>
 </ol>
 <div class="example">
 HTML: 
@@ -311,7 +310,7 @@ <h3 id="footnote-types">
 
 <pre class="propdef partial">
 	Name: float
-	New Values: footnote | inline-footnote | none
+	New Values: footnote | inline-footnote
 	Initial: none
 	Applies to: elements
 	Media: paged
@@ -368,7 +367,9 @@ <h3 id="footnote-area">
  <p class="issue">How would one describe this in the grammar of CSS3-Page?</p>
 
 <h4 id="footnote-area-position">Positioning of the footnote area</h4>
-The bottom margin edge of the footnote area is positioned so that it touches the bottom of the page area. This operates as if the footnote area had <code>float: bottom</code> applied to it. 
+The bottom margin edge of the footnote area is positioned so that it touches the bottom of the page area. The footnote area can only contain footnotes.
+
+<p class="issue">Implementations that support footnotes generally support page floats like <code>float: bottom</code>. Page floats should end up above the footnote area. How might this be specified?</p>
 
 <h4 id="footnote-area-size">Size of the footnote area</h4>