[glibmm] Menu: Add a TODO

[Murray Cumming <murrayc src gnome org>]

commit 02e34afc8678d10be616eeefec290a6088a3c56e
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Sep 27 12:26:17 2013 +0200

    Menu: Add a TODO

 gio/src/menu.hg |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gio/src/menu.hg b/gio/src/menu.hg
index fee1ddd..1016856 100644
--- a/gio/src/menu.hg
+++ b/gio/src/menu.hg
@@ -54,7 +54,8 @@ public:
   _WRAP_METHOD(void remove(int position), g_menu_remove)
   _WRAP_METHOD(void remove_all(), g_menu_remove_all)
 
-//TODO: Allow label to be null.
+//TODO: Allow label to be null. But when would that be useful?
+//TODO: Return the MenuItem* ? See https://bugzilla.gnome.org/show_bug.cgi?id=708906
   _WRAP_METHOD(void insert(int position, const Glib::ustring& label, const Glib::ustring& detailed_action = 
Glib::ustring()), g_menu_insert)
   _WRAP_METHOD(void prepend(const Glib::ustring& label, const Glib::ustring& detailed_action = 
Glib::ustring()), g_menu_prepend)
   _WRAP_METHOD(void append(const Glib::ustring& label, const Glib::ustring& detailed_action = 
Glib::ustring()), g_menu_append)