IntelliJ 10.5.2 on Mac OS X Lion: Command-Option-L stops working

This is just plain weird.

For some reason, the accelerator Cmd-Opt-L (reformat code) no longer works inside IntelliJ 10. This started with one of my projects and seems to have "spread".

Other accelerators work normally. Reformat works if I use the menu to select it, or Cmd-Shift-A and choose it from the "Find action ..." popup dialog.

I've tried to see if some conflicting application is the cause. I'm using 1Password and it defines an accelerator for Cmd-Option-L, but I disabled that, restarted IntelliJ and still no dice.

A quit-and-restart doesn't help.

More oddness. I pulled down the Code menu and typed Cmd-Opt-/ ... I can see the menu item flash and then my editor updates. If I pull down the Code menu and type Cmd-Opt-L, there's no reaction (the menu line for Reformat Code does not flash, the menu stays up). So ... one theory is that something elsewhere on my Mac is consuming the Cmd-Opt-L b开发者_StackOverflow中文版efore it gets to IntelliJ? If that's so, how would I track it down?

Your theory is correct. As a workaround you can remap reformat code action to different shortcut in Settings | Keymap.

As for tracing the offending application, I'd try killing one by one and see when it starts working again.