Smalltalk, Scanning and S^HControl Structures

Makes the front page of HN, and not a single comment. I guess smalltalk is even less of a spring chicken than forth:

https://news.ycombinator.com/item?id=13594526

Over the years, Eliot Miranda has been quietly working on some very impressive improvements to Cog. Very heartening to see the progress!

Big thank you to Eliot!