On Wed, Mar 21, 2012 at 18:37, Joe Gilray <jgil...@gmail.com> wrote: > Hi Rodolfo, > > In this case though, printf will never return #f so "and" is equivalent to > "begin", right? >
The docs says it returns "void", and that is not #f. So (and (printf ...) (something-else)) is equivalent to (begin (printf ...) (something-else)). Note that if you put a third thing inside (and ...) or (begin ...), the behavior will depend on "something-else".
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