gtkmm 4: Glib::ustring: implicit conversions with streams

[Murray Cumming <murrayc murrayc com>]

I guess now is the time to revisit this:
https://mail.gnome.org/archives/gtkmm-list/2007-May/msg00061.html
I think this is the bug comment that Daniel was referring to there:
https://bugzilla.gnome.org/show_bug.cgi?id=93787#c3

Would anyone like to investigate and maybe prepare a patch?

-- 
Murray Cumming
murrayc murrayc com
www.murrayc.com