Coincidentally I did this just this week. I believe there's no need to track quotes, just if it has an opening quote or not. That RFC really explains it all ver

Coincidentally I did this just this week. I believe there's no need to track quotes, just if it has an opening quote or not. That RFC really explains it all very well. The only edge case I had was with empty records (foo,,bar) and that was probably due to my implementation.