/schemas/desktop/gnome/thumbnailers/image@vnd.djvu/enable /desktop/gnome/thumbnailers/image@vnd.djvu/enable evince bool true /schemas/desktop/gnome/thumbnailers/image@vnd.djvu/command /desktop/gnome/thumbnailers/image@vnd.djvu/command evince string evince-thumbnailer -s %s %u %o