The one feature that made me move to iTerm 2 is separate settings for left/right alt keys (resp. meta/system alt). Essential on a French keyboard, where '|' is

The one feature that made me move to iTerm 2 is separate settings for left/right alt keys (resp. meta/system alt). Essential on a French keyboard, where '|' is alt+shift+L and '~' is alt+N, while keeping meta alive.