also provide html_pages. this is better for sitemaps should you wish to auto-populate page entries

lib/jekyll/page.rb

@@ -119,8 +119,6 @@ module Jekyll
       "#<Jekyll:Page @name=#{self.name.inspect}>"
     end
 
-    private
-
     def html?
       output_ext == '.html'
     end

lib/jekyll/site.rb

@@ -237,6 +237,7 @@ module Jekyll
           "time"       => self.time,
           "posts"      => self.posts.sort { |a,b| b <=> a },
           "pages"      => self.pages,
+          "html_pages" => self.pages.reject { |page| !page.html? },
           "categories" => post_attr_hash('categories'),
           "tags"       => post_attr_hash('tags')})}
     end