I don't remember exactly (I've downloaded about 5 editors already!), but I believe it didn't handle the column pasting in the "brief" manner mentioned above (it apparently keeps the cursor in the same position as before you paste, which makes multiple pastes cumbersome), I couldn’t find an option for “virtual space”, nor could I find “smart tabs”. I did only look at it briefly though, so if you know where these options are or how to turn them on I’d be delighted. My head is swimming looking at so many different editors!