"David T. Lewis" wrote:
 
> The most interesting conceptual problem right now is how to do the syntax
> for a pipeline of mixed Smalltalk and Unix commands. I have a working
> implementation at this point, but there is a cognitive impedence mismatch
> in things like "echo hello | stdout nextPutAll: stdin upToEnd ! ".

Maybe a little big project but a Smalltalk shell to unix would be cool.
I read about the SmallScript project, maybe some ideas to pick up there. 

:-)

Karl