diff --git a/app/CMakeLists.txt b/app/CMakeLists.txt
index a9b0252..a1dc0f2 100644
--- a/app/CMakeLists.txt
+++ b/app/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 2.6)
 project(tatowiki)
 
 # set the version
-set(PROJECT_VERSION "0.20.3")
+set(PROJECT_VERSION "0.20.4")
 set(ARCHIVE_NAME ${CMAKE_PROJECT_NAME}-${PROJECT_VERSION})
 add_custom_target(
     dist
diff --git a/app/src/views/webs/commons/history/all_versions_of.tmpl b/app/src/views/webs/commons/history/all_versions_of.tmpl
new file mode 100644
index 0000000..73176e2
--- /dev/null
+++ b/app/src/views/webs/commons/history/all_versions_of.tmpl
@@ -0,0 +1,61 @@
+<% c++ #include "contents/History.h" %>
+<% skin %>
+<% view common_history_all_versions_of uses contents::history::AllVersionsOf extends master %>
+<% template title() %><% gt "Article's history" %><% end template %>
+
+
+<% template main_content() %> 
+<% include begin_module() %>
+    <% foreach change in changes %>
+    <ul>
+        <% item %>
+        <li>    
+            <% gt "version {1}: " using change.version %>
+
+
+            <% if (change.nextVersion != -1) %>
+                <a href="/history/show-version/<%= change.version %>">
+                    <% gt "Show that version" %>
+                </a>
+            <% else %>
+                <% gt "Current version" %>
+            <% end %>
+            
+            <% if (change.previousVersion != -1) %>
+                <a href="<% include diff_url(articleId,change.previousVersion,change.version) %>" >
+                    <% gt "Show diff with previous version" %>
+                </a>
+            <% else %>
+                <% gt "First version" %>
+            <% end %>
+            <% gt "<span class='time'>{1,dt=s}</span>" using change.editTime %>
+            <% gt "by {1}" using change.byUserName  %>
+            <br/>
+            <% gt "summary: " %>
+            <span class="summary"><%= change.summary %></span>
+        </li>
+        <% end %>
+    </ul>
+    <% end foreach %>
+<% include end_module () %>
+<% end template %>
+
+
+<% template annexe_content() %>
+<% include begin_module() %>
+    <h2><%gt "Actions" %></h2>
+    
+    <ul class="annexeMenu">
+        <li>
+            <a href="/articles/show/<%= slug | urlencode %>">
+                <%gt "Go back to article's page" %>
+            </a>
+        </li>
+    </ul>
+<% include end_module () %>
+<% end template %>
+
+
+
+<% end view %>
+<% end skin %>
diff --git a/app/src/views/webs/commons/history/diff_between.tmpl b/app/src/views/webs/commons/history/diff_between.tmpl
new file mode 100644
index 0000000..10c6ce0
--- /dev/null
+++ b/app/src/views/webs/commons/history/diff_between.tmpl
@@ -0,0 +1,18 @@
+<% c++ #include "contents/History.h" %>
+<% skin %>
+<% view common_history_diff_between uses contents::history::DiffBetween extends master %>
+<% template title() %><% gt "TODO TITLE" %><% end template %>
+
+
+<% template body() %> 
+    Edit Me History / DiffBetween
+    <form method="POST" action="<% url "/history/diff-between_treat" %>" >
+        <% form as_p diffBetweenForm %>
+    </form>
+<% end template %>
+
+
+
+<% end view %>
+<% end skin %>
+
diff --git a/app/src/views/webs/commons/history/recent_changes.tmpl b/app/src/views/webs/commons/history/recent_changes.tmpl
new file mode 100644
index 0000000..b0ee842
--- /dev/null
+++ b/app/src/views/webs/commons/history/recent_changes.tmpl
@@ -0,0 +1,61 @@
+<% c++ #include "contents/History.h" %>
+<% skin %>
+<% view common_history_recent_changes uses contents::history::RecentChanges extends master %>
+<% template title() %><% gt "Recent changes" %><% end template %>
+
+/**
+ *
+ */
+<% template history_of_url( std::string const& slug) %>/history/all-versions-of/<%= slug %><% end template %>
+
+
+/**
+ *
+ */
+<% template diff_with_previous_of_url( int const& articleId, int const& version) %>/history/diff-with-previous-version-of/<%= articleId %>/<%= version %><% end template %>
+
+
+
+
+<% template main_content() %>
+<% include begin_module() %>
+    <h2><% gt "Recent changes" %></h2>
+
+    <% foreach version in articlesVersions %>
+    <ul>
+        <% item %>
+        <li>    
+            (
+            <a href="<% include diff_with_previous_of_url(version.article.id,version.change.version) %>">
+                <% gt "diff" %>
+            </a>
+            |
+            <a href="<% include history_of_url(version.article.slug) %>">
+                <% gt "history " %>
+            </a>
+            ) .. 
+            <% gt "<span class='time'>{1,dt=s}</span>" using version.change.editTime %>
+            <a href="<% include article_url(version.article.lang,version.article.slug) %>">
+                <%= version.article.title %>
+            </a>
+            <% gt "by {1}" using version.change.byUserName  %>
+            <!-- TODO use < url %> instead -->
+            <br/>
+            <% gt "summary: " %>
+            <span class="summary"><%= version.change.summary %></span>
+        </li>
+        <% end %>
+    </ul>
+    <% end foreach %>
+<% include end_module () %>
+<% end template %>
+
+/**
+ * @brief TODO maybe put some texts there
+ */
+<% template annexe_content() %>
+<% end template %>
+
+
+<% end view %>
+<% end skin %>
diff --git a/app/src/views/webs/commons/history/revert_to_version.tmpl b/app/src/views/webs/commons/history/revert_to_version.tmpl
new file mode 100644
index 0000000..3c6ac4b
--- /dev/null
+++ b/app/src/views/webs/commons/history/revert_to_version.tmpl
@@ -0,0 +1,14 @@
+<% c++ #include "contents/History.h" %>
+<% skin %>
+<% view common_history_revert_to_version uses contents::history::RevertToVersion extends master %>
+<% template title() %><% gt "TODO TITLE" %><% end template %>
+
+
+<% template body() %> 
+    Edit Me History / RevertToVersion
+<% end template %>
+
+
+
+<% end view %>
+<% end skin %>
diff --git a/app/src/views/webs/commons/history/show_diff_between.tmpl b/app/src/views/webs/commons/history/show_diff_between.tmpl
new file mode 100644
index 0000000..6095292
--- /dev/null
+++ b/app/src/views/webs/commons/history/show_diff_between.tmpl
@@ -0,0 +1,74 @@
+<% c++ #include "contents/History.h" %>
+<% skin %>
+<% view common_history_show_diff_between uses contents::history::ShowDiffBetween extends master %>
+<% template title() %><% gt "Difference between version {1} and {2} " using oldVersion, newVersion  %><% end template %>
+
+/**
+ *
+ */
+<% template main_content() %> 
+<% include begin_module() %>
+    <div id="showDiff"></div>
+    <h2 id="nameOld" ><% gt "Version at: {1,dt=s}" using diff.oldVersionTime %></h2>
+    <pre id="old"><%= diff.oldContent %></pre>
+    <h2 id="nameNew" ><% gt "version at: {1,dt=s}" using diff.newVersionTime %></h2>
+    <pre id="new"><%= diff.newContent %></pre>
+<% include end_module () %>
+<% end template %>
+
+
+<% template annexe_content() %>
+<% include begin_module() %>
+    <h2><% gt "Note" %></h2>
+    <p>
+        <% gt "The lines in green are the lines that have been added in the new version." %>
+        <% gt "The lines in red are those that have been removed." %> 
+    </p>
+<% include end_module () %>
+<% include begin_module() %>
+    <h2><%gt "Actions" %></h2>
+    
+    <ul class="annexeMenu">
+        <li>
+            <a
+                href="/history/all-versions-of/<%= slug | urlencode %>"
+            >
+                <%gt "History" %>
+            </a>
+        </li>
+        <li>
+            <a
+                href="/history/revert-to-version/<%= slug | urlencode %>/<%= oldVersion %>"
+            >
+                <%gt "Revert to version made the <span class='time'>{1,dt=s}</span>" using diff.oldVersionTime %>
+            </a>
+        </li>
+        <li>
+            <a href="/articles/show/<%= slug | urlencode %>">
+                <%gt "Go back to article's page" %>
+            </a>
+        </li>
+
+    </ul>
+<% include end_module () %>
+<% end template %>
+
+/**
+ *
+ */
+<% template local_css() %>
+    <%include css_link("external/diffview.css") %>
+<% end template %>
+
+/**
+ *
+ */
+<% template footer_js() %>
+    <% include js_link("external/difflib.js") %>
+    <% include js_link("external/diffview.js") %>
+    <% include js_link("diffpage.js") %>
+<% end template %>
+
+
+<% end view %>
+<% end skin %>
diff --git a/app/src/views/webs/commons/history/show_version.tmpl b/app/src/views/webs/commons/history/show_version.tmpl
new file mode 100644
index 0000000..c61b2ae
--- /dev/null
+++ b/app/src/views/webs/commons/history/show_version.tmpl
@@ -0,0 +1,53 @@
+<% c++ #include "contents/History.h" %>
+<% skin %>
+<% view common_history_show_version uses contents::history::ShowVersion extends master %>
+//TODO
+<% template title() %><% gt "Previous version" %><% end template %>
+
+<% template main_content() %> 
+<% include begin_module() %>
+    <h1><% gt "Notice" %></h1>
+    <% gt "This page show a previous version of the article" %>
+<% include end_module () %>
+
+<% include begin_module() %>
+    <%= articleVersion.article.content | ext markdown %>
+<% include end_module () %>
+<% end template %>
+
+
+<% template annexe_content() %>
+<% include begin_module() %>
+    <h2><%gt "Actions" %></h2>
+    
+    <ul class="annexeMenu">
+        <li>
+            <a
+                href="/history/all-versions-of/<%= articleVersion.article.slug | urlencode %>"
+            >
+                <%gt "History" %>
+            </a>
+        </li>
+        <li>
+            <a
+                href="/history/revert-to-version/<%= articleVersion.article.slug | urlencode %>/<%= articleVersion.change.version %>"
+            >
+                <%gt "Revert" %>
+            </a>
+        </li>
+        <li>
+            <a href="/articles/show/<%= articleVersion.article.slug | urlencode %>">
+                <%gt "Go back to article's page" %>
+            </a>
+        </li>
+
+    </ul>
+<% include end_module () %>
+<% end template %>
+
+
+
+
+
+<% end view %>
+<% end skin %>
diff --git a/app/src/views/webs/responsive/history/all_versions_of.tmpl b/app/src/views/webs/responsive/history/all_versions_of.tmpl
index 9fb228b..c944bb6 100644
--- a/app/src/views/webs/responsive/history/all_versions_of.tmpl
+++ b/app/src/views/webs/responsive/history/all_versions_of.tmpl
@@ -1,61 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_all_versions_of uses contents::history::AllVersionsOf extends master %>
-<% template title() %><% gt "Article's history" %><% end template %>
-
-
-<% template main_content() %> 
-<% include begin_module() %>
-    <% foreach change in changes %>
-    <ul>
-        <% item %>
-        <li>    
-            <% gt "version {1}: " using change.version %>
-
-
-            <% if (change.nextVersion != -1) %>
-                <a href="/history/show-version/<%= change.version %>">
-                    <% gt "Show that version" %>
-                </a>
-            <% else %>
-                <% gt "Current version" %>
-            <% end %>
-            
-            <% if (change.previousVersion != -1) %>
-                <a href="<% include diff_url(articleId,change.previousVersion,change.version) %>" >
-                    <% gt "Show diff with previous version" %>
-                </a>
-            <% else %>
-                <% gt "First version" %>
-            <% end %>
-            <% gt "<span class='time'>{1,dt=s}</span>" using change.editTime %>
-            <% gt "by {1}" using change.byUserName  %>
-            <br/>
-            <% gt "summary: " %>
-            <span class="summary"><%= change.summary %></span>
-        </li>
-        <% end %>
-    </ul>
-    <% end foreach %>
-<% include end_module () %>
-<% end template %>
-
-
-<% template annexe_content() %>
-<% include begin_module() %>
-    <h2><%gt "Actions" %></h2>
-    
-    <ul class="annexeMenu">
-        <li>
-            <a href="/articles/show/<%= slug | urlencode %>">
-                <%gt "Go back to article's page" %>
-            </a>
-        </li>
-    </ul>
-<% include end_module () %>
-<% end template %>
-
-
+<% view history_all_versions_of uses contents::history::AllVersionsOf extends common_history_all_versions_of %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/responsive/history/diff_between.tmpl b/app/src/views/webs/responsive/history/diff_between.tmpl
index e4fa439..61f3831 100644
--- a/app/src/views/webs/responsive/history/diff_between.tmpl
+++ b/app/src/views/webs/responsive/history/diff_between.tmpl
@@ -1,17 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_diff_between uses contents::history::DiffBetween extends master %>
-<% template title() %><% gt "TODO TITLE" %><% end template %>
-
-
-<% template body() %> 
-    Edit Me History / DiffBetween
-    <form method="POST" action="<% url "/history/diff-between_treat" %>" >
-        <% form as_p diffBetweenForm %>
-    </form>
-<% end template %>
-
-
+<% view history_diff_between uses contents::history::DiffBetween extends common_history_diff_between %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/responsive/history/recent_changes.tmpl b/app/src/views/webs/responsive/history/recent_changes.tmpl
index a059ab0..1dafe15 100644
--- a/app/src/views/webs/responsive/history/recent_changes.tmpl
+++ b/app/src/views/webs/responsive/history/recent_changes.tmpl
@@ -1,61 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_recent_changes uses contents::history::RecentChanges extends master %>
-<% template title() %><% gt "Recent changes" %><% end template %>
-
-/**
- *
- */
-<% template history_of_url( std::string const& slug) %>/history/all-versions-of/<%= slug %><% end template %>
-
-
-/**
- *
- */
-<% template diff_with_previous_of_url( int const& articleId, int const& version) %>/history/diff-with-previous-version-of/<%= articleId %>/<%= version %><% end template %>
-
-
-
-
-<% template main_content() %>
-<% include begin_module() %>
-    <h2><% gt "Recent changes" %></h2>
-
-    <% foreach version in articlesVersions %>
-    <ul>
-        <% item %>
-        <li>    
-            (
-            <a href="<% include diff_with_previous_of_url(version.article.id,version.change.version) %>">
-                <% gt "diff" %>
-            </a>
-            |
-            <a href="<% include history_of_url(version.article.slug) %>">
-                <% gt "history " %>
-            </a>
-            ) .. 
-            <% gt "<span class='time'>{1,dt=s}</span>" using version.change.editTime %>
-            <a href="<% include article_url(version.article.lang,version.article.slug) %>">
-                <%= version.article.title %>
-            </a>
-            <% gt "by {1}" using version.change.byUserName  %>
-            <!-- TODO use < url %> instead -->
-            <br/>
-            <% gt "summary: " %>
-            <span class="summary"><%= version.change.summary %></span>
-        </li>
-        <% end %>
-    </ul>
-    <% end foreach %>
-<% include end_module () %>
-<% end template %>
-
-/**
- * @brief TODO maybe put some texts there
- */
-<% template annexe_content() %>
-<% end template %>
-
+<% view history_recent_changes uses contents::history::RecentChanges extends common_history_recent_changes %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/responsive/history/revert_to_version.tmpl b/app/src/views/webs/responsive/history/revert_to_version.tmpl
index 0c44286..0f59219 100644
--- a/app/src/views/webs/responsive/history/revert_to_version.tmpl
+++ b/app/src/views/webs/responsive/history/revert_to_version.tmpl
@@ -1,14 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_revert_to_version uses contents::history::RevertToVersion extends master %>
-<% template title() %><% gt "TODO TITLE" %><% end template %>
-
-
-<% template body() %> 
-    Edit Me History / RevertToVersion
-<% end template %>
-
-
+<% view history_revert_to_version uses contents::history::RevertToVersion extends common_history_revert_to_version %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/responsive/history/show_diff_between.tmpl b/app/src/views/webs/responsive/history/show_diff_between.tmpl
index 3ad9d78..a7bdfdb 100644
--- a/app/src/views/webs/responsive/history/show_diff_between.tmpl
+++ b/app/src/views/webs/responsive/history/show_diff_between.tmpl
@@ -1,74 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_show_diff_between uses contents::history::ShowDiffBetween extends master %>
-<% template title() %><% gt "Difference between version {1} and {2} " using oldVersion, newVersion  %><% end template %>
-
-/**
- *
- */
-<% template main_content() %> 
-<% include begin_module() %>
-    <div id="showDiff"></div>
-    <h2 id="nameOld" ><% gt "Version at: {1,dt=s}" using diff.oldVersionTime %></h2>
-    <pre id="old"><%= diff.oldContent %></pre>
-    <h2 id="nameNew" ><% gt "version at: {1,dt=s}" using diff.newVersionTime %></h2>
-    <pre id="new"><%= diff.newContent %></pre>
-<% include end_module () %>
-<% end template %>
-
-
-<% template annexe_content() %>
-<% include begin_module() %>
-    <h2><% gt "Note" %></h2>
-    <p>
-        <% gt "The lines in green are the lines that have been added in the new version." %>
-        <% gt "The lines in red are those that have been removed." %> 
-    </p>
-<% include end_module () %>
-<% include begin_module() %>
-    <h2><%gt "Actions" %></h2>
-    
-    <ul class="annexeMenu">
-        <li>
-            <a
-                href="/history/all-versions-of/<%= slug | urlencode %>"
-            >
-                <%gt "History" %>
-            </a>
-        </li>
-        <li>
-            <a
-                href="/history/revert-to-version/<%= slug | urlencode %>/<%= oldVersion %>"
-            >
-                <%gt "Revert to version made the <span class='time'>{1,dt=s}</span>" using diff.oldVersionTime %>
-            </a>
-        </li>
-        <li>
-            <a href="/articles/show/<%= slug | urlencode %>">
-                <%gt "Go back to article's page" %>
-            </a>
-        </li>
-
-    </ul>
-<% include end_module () %>
-<% end template %>
-
-/**
- *
- */
-<% template local_css() %>
-    <%include css_link("external/diffview.css") %>
-<% end template %>
-
-/**
- *
- */
-<% template footer_js() %>
-    <% include js_link("external/difflib.js") %>
-    <% include js_link("external/diffview.js") %>
-    <% include js_link("diffpage.js") %>
-<% end template %>
-
+<% view history_show_diff_between uses contents::history::ShowDiffBetween extends common_history_show_diff_between %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/responsive/history/show_version.tmpl b/app/src/views/webs/responsive/history/show_version.tmpl
index 94e915b..7fdce7c 100644
--- a/app/src/views/webs/responsive/history/show_version.tmpl
+++ b/app/src/views/webs/responsive/history/show_version.tmpl
@@ -1,53 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_show_version uses contents::history::ShowVersion extends master %>
-//TODO
-<% template title() %><% gt "Previous version" %><% end template %>
-
-<% template main_content() %> 
-<% include begin_module() %>
-    <h1><% gt "Notice" %></h1>
-    <% gt "This page show a previous version of the article" %>
-<% include end_module () %>
-
-<% include begin_module() %>
-    <%= articleVersion.article.content | ext markdown %>
-<% include end_module () %>
-<% end template %>
-
-
-<% template annexe_content() %>
-<% include begin_module() %>
-    <h2><%gt "Actions" %></h2>
-    
-    <ul class="annexeMenu">
-        <li>
-            <a
-                href="/history/all-versions-of/<%= articleVersion.article.slug | urlencode %>"
-            >
-                <%gt "History" %>
-            </a>
-        </li>
-        <li>
-            <a
-                href="/history/revert-to-version/<%= articleVersion.article.slug | urlencode %>/<%= articleVersion.change.version %>"
-            >
-                <%gt "Revert" %>
-            </a>
-        </li>
-        <li>
-            <a href="/articles/show/<%= articleVersion.article.slug | urlencode %>">
-                <%gt "Go back to article's page" %>
-            </a>
-        </li>
-
-    </ul>
-<% include end_module () %>
-<% end template %>
-
-
-
-
+<% view history_show_version uses contents::history::ShowVersion extends common_history_show_version %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/tatoeba/history/all_versions_of.tmpl b/app/src/views/webs/tatoeba/history/all_versions_of.tmpl
index bb08cd3..c944bb6 100644
--- a/app/src/views/webs/tatoeba/history/all_versions_of.tmpl
+++ b/app/src/views/webs/tatoeba/history/all_versions_of.tmpl
@@ -1,61 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_all_versions_of uses contents::history::AllVersionsOf extends master %>
-<% template title() %><% gt "Article's history" %><% end template %>
-
-
-<% template main_content() %> 
-<div class="module"> 
-    <% foreach change in changes %>
-    <ul>
-        <% item %>
-        <li>    
-            <% gt "version {1}: " using change.version %>
-
-
-            <% if (change.nextVersion != -1) %>
-                <a href="/history/show-version/<%= change.version %>">
-                    <% gt "Show that version" %>
-                </a>
-            <% else %>
-                <% gt "Current version" %>
-            <% end %>
-            
-            <% if (change.previousVersion != -1) %>
-                <a href="<% include diff_url(articleId,change.previousVersion,change.version) %>" >
-                    <% gt "Show diff with previous version" %>
-                </a>
-            <% else %>
-                <% gt "First version" %>
-            <% end %>
-            <% gt "<span class='time'>{1,dt=s}</span>" using change.editTime %>
-            <% gt "by {1}" using change.byUserName  %>
-            <br/>
-            <% gt "summary: " %>
-            <span class="summary"><%= change.summary %></span>
-        </li>
-        <% end %>
-    </ul>
-    <% end foreach %>
-</div>
-<% end template %>
-
-
-<% template annexe_content() %>
-<div class="module">
-    <h2><%gt "Actions" %></h2>
-    
-    <ul class="annexeMenu">
-        <li>
-            <a href="/articles/show/<%= slug | urlencode %>">
-                <%gt "Go back to article's page" %>
-            </a>
-        </li>
-    </ul>
-</div>
-<% end template %>
-
-
+<% view history_all_versions_of uses contents::history::AllVersionsOf extends common_history_all_versions_of %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/tatoeba/history/diff_between.tmpl b/app/src/views/webs/tatoeba/history/diff_between.tmpl
index e4fa439..61f3831 100644
--- a/app/src/views/webs/tatoeba/history/diff_between.tmpl
+++ b/app/src/views/webs/tatoeba/history/diff_between.tmpl
@@ -1,17 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_diff_between uses contents::history::DiffBetween extends master %>
-<% template title() %><% gt "TODO TITLE" %><% end template %>
-
-
-<% template body() %> 
-    Edit Me History / DiffBetween
-    <form method="POST" action="<% url "/history/diff-between_treat" %>" >
-        <% form as_p diffBetweenForm %>
-    </form>
-<% end template %>
-
-
+<% view history_diff_between uses contents::history::DiffBetween extends common_history_diff_between %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/tatoeba/history/recent_changes.tmpl b/app/src/views/webs/tatoeba/history/recent_changes.tmpl
index 0a9125e..1dafe15 100644
--- a/app/src/views/webs/tatoeba/history/recent_changes.tmpl
+++ b/app/src/views/webs/tatoeba/history/recent_changes.tmpl
@@ -1,61 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_recent_changes uses contents::history::RecentChanges extends master %>
-<% template title() %><% gt "Recent changes" %><% end template %>
-
-/**
- *
- */
-<% template history_of_url( std::string const& slug) %>/history/all-versions-of/<%= slug %><% end template %>
-
-
-/**
- *
- */
-<% template diff_with_previous_of_url( int const& articleId, int const& version) %>/history/diff-with-previous-version-of/<%= articleId %>/<%= version %><% end template %>
-
-
-
-
-<% template main_content() %>
-<div class="module"> 
-    <h2><% gt "Recent changes" %></h2>
-
-    <% foreach version in articlesVersions %>
-    <ul>
-        <% item %>
-        <li>    
-            (
-            <a href="<% include diff_with_previous_of_url(version.article.id,version.change.version) %>">
-                <% gt "diff" %>
-            </a>
-            |
-            <a href="<% include history_of_url(version.article.slug) %>">
-                <% gt "history " %>
-            </a>
-            ) .. 
-            <% gt "<span class='time'>{1,dt=s}</span>" using version.change.editTime %>
-            <a href="<% include article_url(version.article.lang,version.article.slug) %>">
-                <%= version.article.title %>
-            </a>
-            <% gt "by {1}" using version.change.byUserName  %>
-            <!-- TODO use < url %> instead -->
-            <br/>
-            <% gt "summary: " %>
-            <span class="summary"><%= version.change.summary %></span>
-        </li>
-        <% end %>
-    </ul>
-    <% end foreach %>
-</div>
-<% end template %>
-
-/**
- * @brief TODO maybe put some texts there
- */
-<% template annexe_content() %>
-<% end template %>
-
+<% view history_recent_changes uses contents::history::RecentChanges extends common_history_recent_changes %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/tatoeba/history/revert_to_version.tmpl b/app/src/views/webs/tatoeba/history/revert_to_version.tmpl
index 0c44286..0f59219 100644
--- a/app/src/views/webs/tatoeba/history/revert_to_version.tmpl
+++ b/app/src/views/webs/tatoeba/history/revert_to_version.tmpl
@@ -1,14 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_revert_to_version uses contents::history::RevertToVersion extends master %>
-<% template title() %><% gt "TODO TITLE" %><% end template %>
-
-
-<% template body() %> 
-    Edit Me History / RevertToVersion
-<% end template %>
-
-
+<% view history_revert_to_version uses contents::history::RevertToVersion extends common_history_revert_to_version %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/tatoeba/history/show_diff_between.tmpl b/app/src/views/webs/tatoeba/history/show_diff_between.tmpl
index a53d078..a7bdfdb 100644
--- a/app/src/views/webs/tatoeba/history/show_diff_between.tmpl
+++ b/app/src/views/webs/tatoeba/history/show_diff_between.tmpl
@@ -1,75 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_show_diff_between uses contents::history::ShowDiffBetween extends master %>
-<% template title() %><% gt "Difference between version {1} and {2} " using oldVersion, newVersion  %><% end template %>
-
-/**
- *
- */
-<% template main_content() %> 
-<div class="module">
-    <div id="showDiff"></div>
-    <h2 id="nameOld" ><% gt "Version at: {1,dt=s}" using diff.oldVersionTime %></h2>
-    <pre id="old"><%= diff.oldContent %></pre>
-    <h2 id="nameNew" ><% gt "version at: {1,dt=s}" using diff.newVersionTime %></h2>
-    <pre id="new"><%= diff.newContent %></pre>
-
-</div>
-<% end template %>
-
-
-<% template annexe_content() %>
-<div class="module">
-    <h2><% gt "Note" %></h2>
-    <p>
-        <% gt "The lines in green are the lines that have been added in the new version." %>
-        <% gt "The lines in red are those that have been removed." %> 
-    </p>
-</div>
-<div class="module">
-    <h2><%gt "Actions" %></h2>
-    
-    <ul class="annexeMenu">
-        <li>
-            <a
-                href="/history/all-versions-of/<%= slug | urlencode %>"
-            >
-                <%gt "History" %>
-            </a>
-        </li>
-        <li>
-            <a
-                href="/history/revert-to-version/<%= slug | urlencode %>/<%= oldVersion %>"
-            >
-                <%gt "Revert to version made the <span class='time'>{1,dt=s}</span>" using diff.oldVersionTime %>
-            </a>
-        </li>
-        <li>
-            <a href="/articles/show/<%= slug | urlencode %>">
-                <%gt "Go back to article's page" %>
-            </a>
-        </li>
-
-    </ul>
-</div>
-<% end template %>
-
-/**
- *
- */
-<% template css() %>
-    <%include css_link("external/diffview.css") %>
-<% end template %>
-
-/**
- *
- */
-<% template footer_js() %>
-    <% include js_link("external/difflib.js") %>
-    <% include js_link("external/diffview.js") %>
-    <% include js_link("diffpage.js") %>
-<% end template %>
-
+<% view history_show_diff_between uses contents::history::ShowDiffBetween extends common_history_show_diff_between %>
 
 <% end view %>
 <% end skin %>
diff --git a/app/src/views/webs/tatoeba/history/show_version.tmpl b/app/src/views/webs/tatoeba/history/show_version.tmpl
index b2bc5b7..7fdce7c 100644
--- a/app/src/views/webs/tatoeba/history/show_version.tmpl
+++ b/app/src/views/webs/tatoeba/history/show_version.tmpl
@@ -1,54 +1,6 @@
 <% c++ #include "contents/History.h" %>
 <% skin %>
-<% view history_show_version uses contents::history::ShowVersion extends master %>
-//TODO
-<% template title() %><% gt "Previous version" %><% end template %>
-
-<% template main_content() %> 
-
-<div class=module>
-    <h1><% gt "Notice" %></h1>
-    <% gt "This page show a previous version of the article" %>
-</div>
-
-<div class="module">
-    <%= articleVersion.article.content | ext markdown %>
-</div>
-<% end template %>
-
-
-<% template annexe_content() %>
-<div class="module">
-    <h2><%gt "Actions" %></h2>
-    
-    <ul class="annexeMenu">
-        <li>
-            <a
-                href="/history/all-versions-of/<%= articleVersion.article.slug | urlencode %>"
-            >
-                <%gt "History" %>
-            </a>
-        </li>
-        <li>
-            <a
-                href="/history/revert-to-version/<%= articleVersion.article.slug | urlencode %>/<%= articleVersion.change.version %>"
-            >
-                <%gt "Revert" %>
-            </a>
-        </li>
-        <li>
-            <a href="/articles/show/<%= articleVersion.article.slug | urlencode %>">
-                <%gt "Go back to article's page" %>
-            </a>
-        </li>
-
-    </ul>
-</div>
-<% end template %>
-
-
-
-
+<% view history_show_version uses contents::history::ShowVersion extends common_history_show_version %>
 
 <% end view %>
 <% end skin %>