Yes, and it was AWESOME! I never used it as a replacement for bash (no readline support), but a lot of shell scripts were much easier to write and to read in Sc

Yes, and it was AWESOME! I never used it as a replacement for bash (no readline support), but a lot of shell scripts were much easier to write and to read in Scheme: full support for mathematical expression, elegant iteration, support for lists, etc., and this very well integrated with shell constructs like pipes and redirections. I used it a lot and saved me lots of headhaches. It's a pity that the project was abandoned.