Minor help updates.

common/locale/en-US/eval.xml

@@ -89,7 +89,10 @@
 <item>
     <tags>:js :javas :javascript</tags>
     <spec>:javas<oa>cript</oa> <a>cmd</a></spec>
-    <spec>:javascript &lt;&lt;<a>endpattern</a>\n<a>cmd</a>\n<a>endpattern</a></spec>
+    <spec style="white-space: pre; height: 1.6em; overflow: visible;">:javascript &lt;&lt;<a>endpattern</a>
+  <a>cmd</a>
+  ...
+<a>endpattern</a></spec>
     <description>
         <p>
             Evaluates the given <a>cmd</a> as JavaScript. Behaves exactly as
@@ -197,6 +200,7 @@
 
 <item>
     <tags>:if</tags>
+    <strut/>
     <spec>:if <a>expr</a></spec>
     <description>
         <p>
@@ -210,7 +214,7 @@
 <item>
     <tags>:endif :en :fi</tags>
     <spec>:en<oa>dif</oa></spec>
-    <description>
+    <description short="true">
         <p>
             Ends a string of <ex>:if</ex>/<ex>:elseif</ex>/<ex>:else</ex>
             conditionals.
@@ -232,6 +236,7 @@
 
 <item>
     <tags>:else :el</tags>
+    <strut/>
     <spec>:el<oa>se</oa></spec>
     <description>
         <p>