Tweaks for the status page.

pkg/analysis_server/lib/src/status/get_handler.dart

Index: pkg/analysis_server/lib/src/status/get_handler.dart
diff --git a/pkg/analysis_server/lib/src/status/get_handler.dart b/pkg/analysis_server/lib/src/status/get_handler.dart
index 24fbb2a3cada18c1186ee3cff5791d54a0717379..94dd6f995164ed51df9fd61244635b876fc0df81 100644
--- a/pkg/analysis_server/lib/src/status/get_handler.dart
+++ b/pkg/analysis_server/lib/src/status/get_handler.dart
@@ -1554,6 +1554,12 @@ class GetHandler {
     }
   }
 
+  void _writeListItem(StringBuffer buffer, writer()) {
+    buffer.write('<li>');
+    writer();
+    buffer.write('</li>');
+  }
+
   void _writeListOfStrings(
       StringBuffer buffer, String listName, Iterable<String> items) {
     List<String> itemList = items.toList();
@@ -1562,12 +1568,12 @@ class GetHandler {
       b = b.toLowerCase();
       return a.compareTo(b);
     });
-    buffer.write('List "listName" containing ${itemList.length} entries:');
+    buffer.write('List "$listName" containing ${itemList.length} entries:');
     buffer.write('<ul>');
     for (String member in itemList) {
-      buffer.write('<li>');
-      buffer.write(member);
-      buffer.write('</li>');
+      _writeListItem(buffer, () {
+        buffer.write(member);
+      });
     }
     buffer.write('</ul>');
   }
@@ -1928,9 +1934,9 @@ class GetHandler {
       buffer.write('List containing ${value.length} entries');
       buffer.write('<ul>');
       for (var entry in value) {
-        buffer.write('<li>');
-        _writeValueAsHtml(buffer, entry, linkParameters);
-        buffer.write('</li>');
+        _writeListItem(buffer, () {
+          _writeValueAsHtml(buffer, entry, linkParameters);
+        });
       }
       buffer.write('</ul>');
     } else if (value is AstNode) {
@@ -1943,19 +1949,24 @@ class GetHandler {
       buffer.write('<i>$link</i>');
     } else if (value is UsedLocalElements) {
       buffer.write('<ul>');
-      {
+      _writeListItem(buffer, () {
         HashSet<Element> elements = value.elements;
         buffer.write('List "elements" containing ${elements.length} entries');
         buffer.write('<ul>');
         for (Element element in elements) {
-          buffer.write('<li>');
-          buffer.write('<i>${element.runtimeType}</i>  $element');
-          buffer.write('</li>');
+          _writeListItem(buffer, () {
+            String elementStr = HTML_ESCAPE.convert(element.toString());
+            buffer.write('<i>${element.runtimeType}</i>  $elementStr');
+          });
         }
         buffer.write('</ul>');
-      }
-      _writeListOfStrings(buffer, 'members', value.members);
-      _writeListOfStrings(buffer, 'readMembers', value.readMembers);
+      });
+      _writeListItem(buffer, () {
+        _writeListOfStrings(buffer, 'members', value.members);
+      });
+      _writeListItem(buffer, () {
+        _writeListOfStrings(buffer, 'readMembers', value.readMembers);
+      });
       buffer.write('</ul>');
     } else {
       buffer.write(HTML_ESCAPE.convert(value.toString()));