diff -ur c:\arc\ruby-1.8.5-p12\lib\rdoc/code_objects.rb c:\ruby-1.8.5\lib\ruby\1.8\rdoc/code_objects.rb
--- c:\arc\ruby-1.8.5-p12\lib\rdoc/code_objects.rb	2004-12-04 14:38:15.000000000 +0900
+++ c:\ruby-1.8.5\lib\ruby\1.8\rdoc/code_objects.rb	2007-01-04 20:49:09.500000000 +0900
@@ -520,13 +520,21 @@
     end
 
     def TopLevel.find_class_named(name)
-     @@all_classes.each_value do |c|
+      @@all_classes.each_value do |c|
         res = c.find_class_named(name) 
         return res if res
       end
       nil
     end
 
+    def TopLevel.find_module_named(name)
+      @@all_modules.each_value do |c|
+        res = c.find_symbol(name) 
+        return res if res
+      end
+      nil
+    end
+
     def find_local_symbol(symbol)
       find_class_or_module_named(symbol) || super
     end
Only in c:\arc\ruby-1.8.5-p12\lib\rdoc/markup: .document
diff -ur c:\arc\ruby-1.8.5-p12\lib\rdoc/parsers/parse_rb.rb c:\ruby-1.8.5\lib\ruby\1.8\rdoc/parsers/parse_rb.rb
--- c:\arc\ruby-1.8.5-p12\lib\rdoc/parsers/parse_rb.rb	2007-01-04 20:14:37.921875000 +0900
+++ c:\ruby-1.8.5\lib\ruby\1.8\rdoc/parsers/parse_rb.rb	2007-01-04 20:50:11.250000000 +0900
@@ -1764,6 +1764,9 @@
 	else
           other = TopLevel.find_class_named(name)
           unless other
+            other = TopLevel.find_module_named(name)
+          end
+          unless other
 #            other = @top_level.add_class(NormalClass, name, nil)
 #            other.record_location(@top_level)
 #            other.comment = comment
Only in c:\arc\ruby-1.8.5-p12\lib\rdoc: README