diff --git a/app/controllers/cache_sweeping_helper.rb b/app/controllers/cache_sweeping_helper.rb
index 5f8fb724..f91ec909 100644
--- a/app/controllers/cache_sweeping_helper.rb
+++ b/app/controllers/cache_sweeping_helper.rb
@@ -4,7 +4,7 @@ module CacheSweepingHelper
     expire_action :controller => 'wiki', :web => web.address,
         :action => %w(show published s5 tex print history), :id => page_name
     expire_action :controller => 'wiki', :web => web.address,
-        :action => %w(show published), :id => page_name, :mode => 'diff'
+        :action => 'show', :id => page_name, :mode => 'diff'
   end
 
   def expire_cached_summary_pages(web)
@@ -25,4 +25,14 @@ module CacheSweepingHelper
     end
   end
 
+  def expire_cached_revisions(page)
+    page.revisions.length.times  do |i|
+      revno = i+1
+      expire_action :controller => 'wiki', :web => page.web.address,
+          :action => 'revision', :id => page.name, :rev => revno
+      expire_action :controller => 'wiki', :web => page.web.address,
+          :action => 'revision', :id => page.name, :rev => revno, :mode => 'diff'
+    end
+  end
+
 end
diff --git a/app/controllers/web_sweeper.rb b/app/controllers/web_sweeper.rb
index d60c2823..838aa328 100644
--- a/app/controllers/web_sweeper.rb
+++ b/app/controllers/web_sweeper.rb
@@ -25,6 +25,7 @@ class WebSweeper < ActionController::Caching::Sweeper
     elsif record.is_a?(Page)
       expire_cached_page(record.web, record.name)
       expire_cached_summary_pages(record.web)
+      expire_cached_revisions(record)
     else
       expire_cached_summary_pages(record.web)
     end
diff --git a/app/views/wiki/history.html.erb b/app/views/wiki/history.html.erb
index 94b3e9b2..be0b7d2d 100644
--- a/app/views/wiki/history.html.erb
+++ b/app/views/wiki/history.html.erb
@@ -12,8 +12,10 @@
               "Revision #{@revision_numbers[rev.id]}" )
               ) %>
       <%- if @revision_numbers[rev.id] > 1 -%>
+          <span class="views">
           (<%= link_to_revision(rev.page, @revision_numbers[rev.id],
               text="diff", mode='diff') %>)
+          </span>
       <%- end -%>
       <div class="byline" style="margin-bottom: 0px">
         by <%= link_to_page(rev.author) %>
diff --git a/app/views/wiki/recently_revised.rhtml b/app/views/wiki/recently_revised.rhtml
index 22dc9f64..49a10aaf 100644
--- a/app/views/wiki/recently_revised.rhtml
+++ b/app/views/wiki/recently_revised.rhtml
@@ -9,9 +9,11 @@
     <li>
       <%= link_to_existing_page page %>
       <%- if page.revisions.length > 1 %>
+          <span class="views">
           (<%= link_to_revision(page, page.revisions.length, text='diff',
                mode='diff') %>)
           (<%= link_to_history(page, text='history') %>)
+          </span>
       <%- end -%>
       <div class="byline" style="margin-bottom: 0px">
         by <%= link_to_page(page.author) %>