Curly brackets in repl input

For some reason, I can't find a way to type curly brackets (`{` and `}`) in the repl input on my [Scandinavian keyboard layout](http://en.wikipedia.org/wiki/Keyboard_layout#Finnish_multilingual). When I type `AltGr+7` I get `[` instead of `{`. I'm guessing this is not an issue with US keyboards.
