[racket-dev] [plt] Push #20898: master branch updated

On Aug 23, 2010, at 7:40 AM, Matthew Flatt wrote:
> 
> Maybe you want to thread the vector index through using `for/fold'
> instead of drawing the index from a sequence. The expansion could
> insert enough `#:when' clauses to compare the index to the length
> before each nested iteration.
> 

This is exactly what I have decided to do.  New patches attached.  Let me know if you want me to combine them into one.

Will

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