[racket-dev] highlighting function position with an underline.

> I'm in the pit of despair... er, grading first-year exams, and I'm
> looking at code that has terrible paren-placement issues.   I don't
> take points off for this on exams, but I can only imagine how long
> it takes these poor kids to get their code to run.

Don't imagine.  Record transcripts of them editing.  Make popcorn,
invite the neighbors over for the horror flick.

Shriram