Ah, yes. That makes a lot more sense than how I was thinking about it. It would still be marginally better than just attempting to validate the code in expect

Ah, yes. That makes a lot more sense than how I was thinking about it. It would still be marginally better than just attempting to validate the code in expected languages because it would probably handle typos and other simple syntax errors, as well as snippet problems (like not declaring a certain variable in the snippet), but I can see where the output on an "invalid" program could be useful now.