Robby, Generally speaking, Racket is set up to work well with the #lang lines, but > not as well without. Lots of things get easier if they are there. >
I accept that thighs without #lang may be hard, but doable nonetheless: for example, DrRacket can run Algol 60 programs without the #lang line if one selects "Algol 60" as the language in the bottom panel. I grepped the DrRacket's sources on "make-evaluator"; two matches found, seem unrelated. So there must be another way to do this. Regards, Dmitry
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