The patches coming into chez scheme have all been a wonderful read, especially the bigger ones by Gustavo Massa. I hope they can work most kinks out so that the

The patches coming into chez scheme have all been a wonderful read, especially the bigger ones by Gustavo Massa. I hope they can work most kinks out so that the performance drop by running on chez isn't too big,or at least provide some kind of good interoperability with regular chez so that you can write performance sensitive code in chez and use it with/without guarantees from racket.