Trying to follow these instructions: Using ALT + Keycode for accents?
to make typing accents easier (and consistent between OSX at work and Ubuntu at home) and I can't for the life of me figure out how to set a compose key. In my Keyboard Shortcuts I see that "Compose Key" is disabled but no amount of right clicking or double clicking will let me enable it. For keys that aren't disabled, just selecting the entry gives me a "new accelerator ..." option. But not for Compose.
PS. I do wish that What are Unity's keyboard and mouse shortcuts? were updated for 13.10