diff --git a/WebCore/editing/Editor.cpp b/WebCore/editing/Editor.cpp
index 1edcdc6..8a7676b 100644
--- a/WebCore/editing/Editor.cpp
+++ b/WebCore/editing/Editor.cpp
@@ -220,6 +220,14 @@ bool Editor::isSelectTrailingWhitespaceEnabled()
     return client() && client()->isSelectTrailingWhitespaceEnabled();
 }
 
+int Editor::numEnclosedBlockquotes()
+{
+    SelectionController* sel = m_frame->selection();
+    Position start = sel->selection().start();
+
+    return WebCore::numEnclosingMailBlockquotes(start);
+}
+
 bool Editor::deleteWithDirection(SelectionController::EDirection direction, TextGranularity granularity, bool killRing, bool isTypingAction)
 {
     if (!canEdit())
diff --git a/WebCore/editing/Editor.h b/WebCore/editing/Editor.h
index 2f67723..dc6a7b9 100644
--- a/WebCore/editing/Editor.h
+++ b/WebCore/editing/Editor.h
@@ -269,6 +269,7 @@ public:
     PassRefPtr<Range> nextVisibleRange(Range*, const String&, bool forward, bool caseFlag, bool wrapFlag);
     
     void addToKillRing(Range*, bool prepend);
+    int numEnclosedBlockquotes ();
 private:
     Frame* m_frame;
     OwnPtr<DeleteButtonController> m_deleteButtonController;
diff --git a/WebKit/gtk/webkit/webkitwebframe.cpp b/WebKit/gtk/webkit/webkitwebframe.cpp
index e2b10b6..51e824c 100644
--- a/WebKit/gtk/webkit/webkitwebframe.cpp
+++ b/WebKit/gtk/webkit/webkitwebframe.cpp
@@ -429,6 +429,38 @@ void webkit_web_frame_load_string(WebKitWebFrame* frame, const gchar* content, c
     coreFrame->loader()->load(ResourceRequest(url), substituteData, false);
 }
 
+/*
+ * Get HTML Document String
+ */
+char *webkit_web_frame_get_string(WebKitWebFrame* frame)
+{
+    Frame* coreFrame = core(frame);
+    String foo = coreFrame->document()->body()->outerHTML();
+    return g_strdup(foo.utf8().data());
+}
+
+/*
+ * Insert new line into the webkit editor quoted data
+ */
+gboolean
+webkit_web_frame_is_cursor_at_blockquote (WebKitWebFrame *frame)
+{
+    Frame* coreFrame = core(frame);
+
+    return coreFrame->editor()->numEnclosedBlockquotes() != 0;
+}
+
+/*
+ * Insert new line into the webkit editor quoted data
+ */
+void
+webkit_web_frame_break_quote (WebKitWebFrame *frame)
+{
+    Frame* coreFrame = core(frame);
+	
+    coreFrame->editor()->command("InsertNewlineInQuotedContent").execute();
+}
+
 /**
  * webkit_web_frame_load_request:
  * @frame: a #WebKitWebFrame
@@ -610,6 +642,15 @@ gchar* webkit_web_frame_dump_render_tree(WebKitWebFrame* frame)
     return g_strdup(string.utf8().data());
 }
 
+int
+webkit_web_frame_get_height (WebKitWebFrame *frame)
+{
+	Frame* coreFrame = core(frame);
+	FrameView* view = coreFrame->view();
+
+	return view->contentsHeight();
+}
+
 #if GTK_CHECK_VERSION(2,10,0)
 
 static void begin_print(GtkPrintOperation* op, GtkPrintContext* context, gpointer user_data)
diff --git a/WebKit/gtk/webkit/webkitwebframe.h b/WebKit/gtk/webkit/webkitwebframe.h
index 7e24565..4328c0e 100644
--- a/WebKit/gtk/webkit/webkitwebframe.h
+++ b/WebKit/gtk/webkit/webkitwebframe.h
@@ -84,6 +84,12 @@ WEBKIT_API void
 webkit_web_frame_load_uri           (WebKitWebFrame       *frame,
                                      const gchar          *uri);
 
+WEBKIT_API gchar *
+webkit_web_frame_get_string         (WebKitWebFrame       *frame);
+WEBKIT_API gboolean
+webkit_web_frame_is_cursor_at_blockquote (WebKitWebFrame *frame);
+WEBKIT_API void
+webkit_web_frame_break_quote        (WebKitWebFrame       *frame);
 WEBKIT_API void
 webkit_web_frame_load_string        (WebKitWebFrame       *frame,
                                      const gchar          *content,
@@ -107,7 +113,8 @@ webkit_web_frame_find_frame         (WebKitWebFrame       *frame,
 
 WEBKIT_API JSGlobalContextRef
 webkit_web_frame_get_global_context (WebKitWebFrame       *frame);
-
+WEBKIT_API int
+webkit_web_frame_get_height (WebKitWebFrame *frame);
 G_END_DECLS
 
 #endif