Programming Clojure, Fourth Edition, B1.0: pages 48, 49

[lkuty]

In the foolowing paragraph, it could be interesting to write what the EDN acronym means.

Additionally, there are variants in clojure.edn namespace, which specifically
reads edn data (a subset of Clojure data with fewer features). If you are
reading data (not code), use the clojure.edn versions.

[lkuty]

And also there is a typo. Should be (+ 1 2) instead of (+ 1 1) two times.

[lkuty]

Another typo on page 49. The printed result should be 2.

[alexmiller]

Thanks, all of these issues have been fixed for the final production release.

[alexmiller]

Also fixed