The console does not work out of the box for Danish keyboards. Here's how you make it work:
1. Follow the instructions https://github.com/DragonRuby/dragonruby-game-toolkit-contrib to embed a copy of the contrib inside your game/app folder.
2. Edit `dragonruby-game-toolkit-contrib/dragon/console.rb`. At line 215, change the `console_toggle_key_down?` method to:
def console_toggle_key_down? args
return args.inputs.keyboard.key_down.less_than! ||
Now you can open the console using "the key to the left of the 1".
For some reason that key's raw value is not 10 but 60 (even though the mac app "Key Codes" reports it as 10. The plot thickens...)