On Monday, September 20, 2010 04:11:05 Steven Schveighoffer wrote: > You don't want a deep copy of a range. All you want to copy is the > iteration state, not the data. > > save is definitely supposed to be shallow. I.e. you should copy the range > itself, not what the range points to.
That makes sense, but whenever I see copy, I pretty much always think deep copy, though obviously a copy isn't always a deep copy or you wouldn't need the word deep. - Jonathan M Davis
