On 03/14/2012 06:07 PM, John Clements wrote:
Forgot to send this earlier, question still stands:Based on my reading of the docs, the two expressions (datum->syntax #f (cons a b)) (datum->syntax #f (cons (datum->syntax #f a) (datum->syntax #f b))) …compute equivalent values. They're not "equal?", but I conjecture that they're interchangeable.
Technically they are distinguishable. But practically they are interchangeable.
Search for "syntax pair" in the docs for a hint about the difference. The two expressions above are as equivalent as the results of reading (a b c) and (a . (b c)).
I'm asking this because I want to wrap the 'require's inserted by run-teaching-program.rkt with stepper hints (Eli, don't read this!), and I can't do that until they're syntax objects.
Sounds like it should be fine. Ryan ____________________ Racket Users list: http://lists.racket-lang.org/users
