[css-ruby] Simplify inter-level white space rules per bz's suggestion

Author: fantasai

css-ruby/Overview.html

@@ -493,14 +493,11 @@ <h3 class="heading settled heading" data-level=2.2 id=box-fixup><span class=secn
 				<tr><th>Previous box
 				    <th>Next box
 			<tbody>
-				<tr><td><a data-link-type=dfn href=#ruby-base-box title="ruby base">ruby base</a> or <a data-link-type=dfn href=#ruby-base-container-box title="ruby base container">ruby base container</a>
-				    <td><a data-link-type=dfn href=#ruby-annotation-box title="ruby annotation">ruby annotation</a> or <a data-link-type=dfn href=#ruby-annotation-container-box title="ruby annotation container">ruby annotation container</a>
-				<tr><td><a data-link-type=dfn href=#ruby-annotation-container-box title="ruby annotation container">ruby annotation container</a>
-				    <td><a data-link-type=dfn href=#ruby-annotation-container-box title="ruby annotation container">ruby annotation container</a>
-				<tr><td><a data-link-type=dfn href=#ruby-annotation-box title="ruby annotation">ruby annotation</a>
+				<tr><td><var>any</var>
 				    <td><a data-link-type=dfn href=#ruby-annotation-container-box title="ruby annotation container">ruby annotation container</a>
-				<tr><td><a data-link-type=dfn href=#ruby-annotation-container-box title="ruby annotation container">ruby annotation container</a>
+				<tr><td>not <a data-link-type=dfn href=#ruby-annotation-box title="ruby annotation">ruby annotation</a>
 				    <td><a data-link-type=dfn href=#ruby-annotation-box title="ruby annotation">ruby annotation</a>
+
 			</table>
 
 		<li id=anon-gen-interpret-space><a class=self-link href=#anon-gen-interpret-space></a><strong>Interpret intra-level white space:</strong>

css-ruby/Overview.src.html

@@ -339,6 +339,11 @@ <h3 id="box-fixup">
 				<tr><th>Previous box
 				    <th>Next box
 			<tbody>
+				<tr><td><var>any</var>
+				    <td><i>ruby annotation container</i>
+				<tr><td>not <i>ruby annotation</i>
+				    <td><i>ruby annotation</i>
+<!--
 				<tr><td><i>ruby base</i> or <i>ruby base container</i>
 				    <td><i>ruby annotation</i> or <i>ruby annotation container</i>
 				<tr><td><i>ruby annotation container</i>
@@ -347,6 +352,7 @@ <h3 id="box-fixup">
 				    <td><i>ruby annotation container</i>
 				<tr><td><i>ruby annotation container</i>
 				    <td><i>ruby annotation</i>
+-->
 			</table>
 
 		<li id="anon-gen-interpret-space"><strong>Interpret intra-level white space:</strong>