Ability to configure different key bindings with right and left cmd/option/ctrl key

Currently Sublime Text 2 has the ability to configure all keybinding using cmd/option/ctrl keys. But both the right and left cmd/option/ctrl keys are interpreted as the same key.

It would be nice to be able to, for example, assign cmd_L + C to copy and cmd_R + C to something else entirely.  

Thanks,

Connie