I like the right-click menu of Openbox. I've customized things to bring it up by means of the keyboard as well:
<keybind key="W-space"> <action name="ShowMenu"> <menu>root-menu</menu> </action> </keybind>
Now, I want to know if it's possible to have keyboard accelerators (as described here) so that, with reference to the image, I could, for instance, press
u to reconfigure Openbox.