added missing property index entry.

Author: danielweck

css3-speech/Overview.html

@@ -457,8 +457,9 @@ <h2 id=mixing-props><span class=secno>4. </span>Mixing properties:
 
    <dd> Resolves to a used value of &lsquo;<code
     class=property>medium</code>&rsquo; when the computed value of the
-    &lsquo;<code class=property>visibility</code>&rsquo; property is
-    &lsquo;<code class=property>visible</code>&rsquo; (see <a href="#CSS3BOX"
+    &lsquo;<a href="#visibility-def"><code
+    class=property>visibility</code></a>&rsquo; property is &lsquo;<code
+    class=property>visible</code>&rsquo; (see <a href="#CSS3BOX"
     rel=biblioentry>[CSS3BOX]<!--{{CSS3BOX}}--></a>), otherwise resolves to a
     used value of &lsquo;<code class=property>silent</code>&rsquo;.
 
@@ -686,8 +687,9 @@ <h2 id=speaking-props><span class=secno>5. </span>Speaking properties:
     get rendered in the aural dimension, use the &lsquo;<code
     class=property>none</code>&rsquo; value for the &lsquo;<a
     href="#speakability"><code class=property>speakability</code></a>&rsquo;
-    property. Also note that the value of the &lsquo;<code
-    class=property>visibility</code>&rsquo; property (see <a href="#CSS3BOX"
+    property. Also note that the value of the &lsquo;<a
+    href="#visibility-def"><code class=property>visibility</code></a>&rsquo;
+    property (see <a href="#CSS3BOX"
     rel=biblioentry>[CSS3BOX]<!--{{CSS3BOX}}--></a>) may affect the computed
     value of &lsquo;<a href="#voice-volume"><code
     class=property>voice-volume</code></a>&rsquo;, but do not affect the
@@ -2754,6 +2756,9 @@ <h2 class=no-num id=property-index>Appendix B &mdash; Property index</h2>
 
    <li><dfn id=display-def>display</dfn> <a href="#CSS3BOX"
     rel=biblioentry>[CSS3BOX]<!--{{CSS3BOX}}--></a>
+
+   <li><dfn id=visibility-def>visibility</dfn> <a href="#CSS3BOX"
+    rel=biblioentry>[CSS3BOX]<!--{{CSS3BOX}}--></a>
   </ul>
 
   <h2 class=no-num id=index>Appendix C &mdash; Index</h2>
@@ -2828,6 +2833,9 @@ <h2 class=no-num id=index>Appendix C &mdash; Index</h2>
    <li>User Agent, <a href="#user-agent" title="User
     Agent"><strong>#</strong></a>
 
+   <li>visibility, <a href="#visibility-def"
+    title=visibility><strong>#</strong></a>
+
    <li>voice-balance, <a href="#voice-balance"
     title=voice-balance><strong>4.</strong></a>
 
@@ -3129,8 +3137,9 @@ <h2 class=no-num id=changes>Appendix F &mdash; Changes from previous draft</h2>
    <li>Added the default &lsquo;<code class=property>auto</code>&rsquo; value
     for the &lsquo;<a href="#voice-volume"><code
     class=property>voice-volume</code></a>&rsquo; property, in order to
-    inherit aural rendering behavior from the &lsquo;<code
-    class=property>visibility</code>&rsquo; property.
+    inherit aural rendering behavior from the &lsquo;<a
+    href="#visibility-def"><code class=property>visibility</code></a>&rsquo;
+    property.
 
    <li>Added "HTML" to "CSS defines aural properties that give control over
     rendering XML to speech" in the abstract.

css3-speech/Overview.src.html

@@ -2022,6 +2022,7 @@ <h2 class="no-num" id="property-index">Appendix B &mdash; Property index</h2>
 <ul>
 <li><dfn id="content-def">content</dfn> [[CSS3GENCON]]</li>
 <li><dfn id="display-def">display</dfn> [[CSS3BOX]]</li>
+<li><dfn id="visibility-def">visibility</dfn> [[CSS3BOX]]</li>
 </ul>