Ok, I can figure out how to evaluate an expression, but how do I just run a file like a normal program, with console output, etc? I think these cutting edge pr

Ok, I can figure out how to evaluate an expression, but how do I just run a file like a normal program, with console output, etc? I think these cutting edge programming languages would be a lot more popular if they weren't so damn hard to get started in. A one-step installer is a nice start, but then they have to foist Emacs upon you.