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__exper

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