[mikelevins]

Yes, I noticed that, too. I used Icon to process a big pile of code at Apple in the late 80s and found it pleasant to work with.

[DuncanMak]

This article seems like a nice overview of the pros and cons of the Icon expression evaluation system:

https://tratt.net/laurie/research/pubs/html/tratt__experienc...

[stefano_c]

I wish I could upvote comments more than once on HN :-)