Fix the normalization of test group names before use as DOM class or id names.

lib/unittest/html_enhanced_config.dart

Index: lib/unittest/html_enhanced_config.dart
===================================================================
--- lib/unittest/html_enhanced_config.dart	(revision 9065)
+++ lib/unittest/html_enhanced_config.dart	(working copy)
@@ -133,14 +133,14 @@
           }
         );
 
+      var nonAlphanumeric = new RegExp('[^a-z0-9A-Z]');
+
       // output group headers and test rows
       for (final test_ in flattened) {
 
         // replace everything but numbers and letters from the group name with
         // '_' so we can use in id and class properties.
-        var safeGroup = test_.currentGroup
-                              .replaceAll("(?:[^a-z0-9 ]|(?<=['\"])s)",'_')
-                              .replaceAll(' ','_');
+        var safeGroup = test_.currentGroup.replaceAll(nonAlphanumeric,'_');

[Siggi Cherem (dart-lang), 2012/06/25 21:37:23]

add space after ','

 
         if (test_.currentGroup != previousGroup){