This one I don't get. The way I see it, mark is just an image like the cards, I see no reason why it would be more difficult to include there but maybe I'm missing something.
I would really like the mark to be included because of newbies (and me) always forgetting to add the mark manually.
The idea was that you'd do something like this, right?
[deck]5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bu 5bu 5bu 5bu 5bu 5bu 5c0 5c0 5c0 5c0 5c0 5c0 5c7 5c7 5c7 5c7 5c7 5c7[/deck]
But the import/export feature doesn't include the mark. Also, from what I can tell, making a code that takes the text in between and makes it part of an image url is trivial.
I don't know much about modding SMF stuff though, so maybe it's easy to do more complex things as well, such as supplying the mark as an argument.