I win!

gistfile1.txt

*Data.SelfML> f <- readFile "../../README"
*Data.SelfML> let Right r = transformSML (const (Terminal "This was a regex. It's gone now.")) "urls > * > #0" f in putStrLn r
(fruit Apple Banana Orange)

(food
    (fruit Apple Banana Orange)
    (veggies Potato Carrot Onion))

(cakes [Chocolate Cake] [Carrot Cake] [Christmas Cake])

(regexen `[a-z\[0-9]+` [[a-z`0-9]])

(booleans
    (true)
    (false))

(booleans true false)

(parent
    (child1 foo bar)
    (child2 foo bar)
    (child3 foo bar))

(urls
    ([This was a regex. It's gone now.] mysite.polls.views.index)
    ([This was a regex. It's gone now.] mysite.polls.views.detail)
    ([This was a regex. It's gone now.] mysite.polls.views.results)
    ([This was a regex. It's gone now.] mysite.polls.views.vote))