From 19c6c8932f283ba215f32ac12dcdf4998d167129 Mon Sep 17 00:00:00 2001
From: albert <r888888888@gmail.com>
Date: Fri, 6 Jan 2012 18:27:46 -0500
Subject: [PATCH] fixes #199

---
 app/assets/stylesheets/specific/posts.css.scss | 4 ++--
 app/helpers/post_versions_helper.rb            | 6 +++---
 app/views/post_versions/index.html.erb         | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/assets/stylesheets/specific/posts.css.scss b/app/assets/stylesheets/specific/posts.css.scss
index 1b5fc5dc1..9da3d947a 100644
--- a/app/assets/stylesheets/specific/posts.css.scss
+++ b/app/assets/stylesheets/specific/posts.css.scss
@@ -171,13 +171,13 @@ div#c-explore-posts {
 
 div#c-post-versions {
   div#a-index {
-    ins {
+    ins, ins a {
       color: green;
       text-decoration: none;
       margin-right: 0.5em;
     }
     
-    del {
+    del, del a {
       color: red;
       text-decoration: line-through;
       margin-right: 0.5em;
diff --git a/app/helpers/post_versions_helper.rb b/app/helpers/post_versions_helper.rb
index 776c528aa..447f1b490 100644
--- a/app/helpers/post_versions_helper.rb
+++ b/app/helpers/post_versions_helper.rb
@@ -3,13 +3,13 @@ module PostVersionsHelper
     diff = post_version.diff(post_version.previous)
     html = []
     diff[:added_tags].each do |tag|
-      html << '<ins>' + tag + '</ins>'
+      html << '<ins>' + link_to(tag, posts_path(:tags => tag)) + '</ins>'
     end
     diff[:removed_tags].each do |tag|
-      html << '<del>' + tag + '</del>'
+      html << '<del>' + link_to(tag, posts_path(:tags => tag)) + '</del>'
     end
     diff[:unchanged_tags].each do |tag|
-      html << '<span>' + tag + '</span>' unless tag =~ /^(?:rating|source):/
+      html << '<span>' + link_to(tag, posts_path(:tags => tag)) + '</span>' unless tag =~ /^(?:rating|source):/
     end
     return html.join(" ").html_safe
   end
diff --git a/app/views/post_versions/index.html.erb b/app/views/post_versions/index.html.erb
index 176c8dfa6..6e1542dd1 100644
--- a/app/views/post_versions/index.html.erb
+++ b/app/views/post_versions/index.html.erb
@@ -5,7 +5,7 @@
     <% if @post_versions.empty? %>
       <%= render "post_sets/blank" %>
     <% else %>
-      <%= render"listing", :post_versions => @post_versions %>
+      <%= render "listing", :post_versions => @post_versions %>
     <% end %>
   </div>
 </div>