There is a plug named " keyboard shortcut" in Menu->Settings->Editor->Keyboard shortcut, you can assign short-cut then.
Thank you. I realize that, but it doesn't work for the keys Alt-o and F10 for the reasons I mentioned.
Trying to use Alt-o just activates the OK button on the settings dialog instead of saving the shortcut.
F10 can be specified in the keyboard shortcut settings, however pressing F10 always opens the File menu no matter what you are trying to use it for.
I'd submit bug reports, but developer.berlios.de uses a self-signed certificate for no reason.