242124 (5) [Avatar] Offline
In chapter 3 the Warning about pattern matching sidebar ends with:

For more information on why extractors are an improvement over pattern matching, take a look at [11].

But [11] is not a link and we're currently around number 30 at this point in the book. I'm not sure what to look at for more information.

Debasish Ghosh (116) [Avatar] Offline
Fixed in the latest version that's out for proof reading. Thanks for reporting.
242124 (5) [Avatar] Offline
I actually noticed several of them throughout the book, but I realized it would probably be cleaned up later so I didn't report after the first.

Debasish Ghosh (116) [Avatar] Offline
all of them have been cleaned up .. (hopefully smilie) .. Manning doesn't want references, hence I moved them to footnotes .. Thanks ..