[selectors-nonelement] Allow <namespace-attr> to be omitted, meaning *|*

Author: tabatkins

selectors-nonelement/Overview.bs

@@ -40,7 +40,7 @@ Attribute node selector</h3>
 	Its syntax is:
 
 	<pre class='prod'>
-		<dfn selector>::attr()</dfn> = ::attr( <<namespace-attr>> )
+		<dfn selector>::attr()</dfn> = ::attr( <<namespace-attr>>? )
 		<dfn>&lt;namespace-attr></dfn> = [ [ <<ident>> | '*' ]? '|' ]? [ <<ident>> | '*' ]
 	</pre>
 
@@ -63,29 +63,27 @@ Attribute node selector</h3>
 	If the attribute name is an <<ident>>,
 	the selector matches attributes with that name.
 	If the attribute name is a '*' character,
-	it matches any attribute.
+	the selector matches any attribute.
+
+	If the <<namespace-attr>> is omitted entirely,
+	the selector matches any attribute in any namespace.
 
 	The selector matches an attribute node with the given namespace and name on the <a>originating element</a>,
 	if such an attribute exists.
 
 	The selector uses <a>pseudo-element</a> syntax.
 
-	<div class="example">
-		For example,
-		the selector ''::attr(title)'' selects all the <code>title</code> attributes in the document.
-	</div>
-
 	<div class="example">
 		The following ITS rules use an attribute node selector
 		to switch off translatability of <code>title</code> attribute on <code>abbr</code> elements.
+
 		<pre>
 			&lt;rules xmlns="http://www.w3.org/2005/11/its"
 			       version="2.0"
 			       queryLanguage="css">
 			  &lt;translateRule selector="abbr::attr(title)" translate="no"/>
 			&lt;/rules>
 		</pre>
-
 	</div>
 
 	Although entirely valid in Selectors used in the scope of CSS,

selectors-nonelement/Overview.html

@@ -54,7 +54,7 @@
 </p>
   <h1 class="p-name no-ref" id=title>Non-element Selectors</h1>
   <h2 class="no-num no-toc no-ref heading settled heading" id=subtitle><span class=content>Editor’s Draft,
-    <span class=dt-updated><span class=value-title title=20140218>18 February 2014</span></span></span></h2>
+    <span class=dt-updated><span class=value-title title=20140305>5 March 2014</span></span></span></h2>
   <div data-fill-with=spec-metadata><dl><dt>This version:<dd><a class=u-url href=http://dev.w3.org/csswg/selectors-nonelement/>http://dev.w3.org/csswg/selectors-nonelement/</a><dt>Editor’s Draft:<dd><a href=http://dev.w3.org/csswg/selectors-nonelement/>http://dev.w3.org/csswg/selectors-nonelement/</a>
     <dt>Feedback:</dt>
         <dd><a href="mailto:www-style@w3.org?subject=%5Bselectors-nonelement%5D%20feedback">www-style@w3.org</a>
@@ -153,12 +153,12 @@ <h3 class="heading settled heading" data-level=2.1 id=attribute-node-selector><s
 <p>	An <dfn data-dfn-type=dfn data-export="" id=attribute-node-selector0>attribute node selector<a class=self-link href=#attribute-node-selector0></a></dfn> represents an attribute node in a document tree.
 	Its syntax is:
 
-	<pre class=prod>  <dfn class=css-code data-dfn-type=selector data-export="" id=selectordef-attr>::attr()<a class=self-link href=#selectordef-attr></a></dfn> = ::attr( <a class="production css-code" data-link-type=type href=#typedef-namespace-attr title="<namespace-attr>">&lt;namespace-attr&gt;</a> )
+	<pre class=prod>  <dfn class=css-code data-dfn-type=selector data-export="" id=selectordef-attr>::attr()<a class=self-link href=#selectordef-attr></a></dfn> = ::attr( <a class="production css-code" data-link-type=type href=#typedef-namespace-attr title="<namespace-attr>">&lt;namespace-attr&gt;</a>? )
   <dfn class=css-code data-dfn-type=type data-export="" id=typedef-namespace-attr>&lt;namespace-attr&gt;<a class=self-link href=#typedef-namespace-attr></a></dfn> = [ [ <a class="production css-code" data-link-type=type href=http://dev.w3.org/csswg/css-values-3/#ltident title="<ident>">&lt;ident&gt;</a> | '*' ]? '|' ]? [ <a class="production css-code" data-link-type=type href=http://dev.w3.org/csswg/css-values-3/#ltident title="<ident>">&lt;ident&gt;</a> | '*' ]
 </pre>
 <p>	No whitespace is allowed between the tokens of <a class="production css-code" data-link-type=type href=#typedef-namespace-attr title="<namespace-attr>">&lt;namespace-attr&gt;</a>.
 
-	<a class="production css-code" data-link-type=type href=#typedef-namespace-attr title="<namespace-attr>">&lt;namespace-attr&gt;</a> is divided into two halves:
+<p>	<a class="production css-code" data-link-type=type href=#typedef-namespace-attr title="<namespace-attr>">&lt;namespace-attr&gt;</a> is divided into two halves:
 	an optional prefix preceding a '|' character,
 	and an attribute name following it.
 
@@ -175,28 +175,26 @@ <h3 class="heading settled heading" data-level=2.1 id=attribute-node-selector><s
 <p>	If the attribute name is an <a class="production css-code" data-link-type=type href=http://dev.w3.org/csswg/css-values-3/#ltident title="<ident>">&lt;ident&gt;</a>,
 	the selector matches attributes with that name.
 	If the attribute name is a <a class=property data-link-type=propdesc title=*>*</a> character,
-	it matches any attribute.
+	the selector matches any attribute.
+
+<p>	If the <a class="production css-code" data-link-type=type href=#typedef-namespace-attr title="<namespace-attr>">&lt;namespace-attr&gt;</a> is omitted entirely,
+	the selector matches any attribute in any namespace.
 
 <p>	The selector matches an attribute node with the given namespace and name on the <a data-link-type=dfn href=http://dev.w3.org/csswg/selectors-4/#originating-element title="originating element">originating element</a>,
 	if such an attribute exists.
 
 <p>	The selector uses <a data-link-type=dfn href=http://dev.w3.org/csswg/selectors-4/#pseudo-element title=pseudo-element>pseudo-element</a> syntax.
 
-	<div class=example>
-		For example,
-		the selector <span class=css data-link-type=maybe title=::attr(title)>::attr(title)</span> selects all the <code>title</code> attributes in the document.
-	</div>
-
 	<div class=example>
 		The following ITS rules use an attribute node selector
 		to switch off translatability of <code>title</code> attribute on <code>abbr</code> elements.
+
 		<pre>  &lt;rules xmlns="http://www.w3.org/2005/11/its"
          version="2.0"
          queryLanguage="css"&gt;
     &lt;translateRule selector="abbr::attr(title)" translate="no"/&gt;
   &lt;/rules&gt;
-</pre>
-	</div>
+</pre>	</div>
 
 <p>	Although entirely valid in Selectors used in the scope of CSS,
 	<a data-link-type=dfn href=#attribute-node-selector0 title="attribute node selectors">attribute node selectors</a> never generate boxes.