--- a/Plugins/VcsPlugins/vcsMercurial/HgDiffDialog.py	Mon Jan 12 19:29:14 2015 +0100
+++ b/Plugins/VcsPlugins/vcsMercurial/HgDiffDialog.py	Wed Jan 14 19:37:41 2015 +0100
@@ -28,6 +28,7 @@
 import Preferences
 
 
+# TODO: add simple search functionality (s. LogViewer)
 class HgDiffDialog(QWidget, Ui_HgDiffDialog):
     """
     Class implementing a dialog to show the output of the hg diff command