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[plt-scheme] rnrs/base-6 and flatten

From: nik gaffney (nik at fo.am)
Date: Wed Jan 20 11:16:00 EST 2010		 
Is the following  expected behaviour when using rnrs/base-6 ? 

(module test scheme
  (require  rnrs/base-6)
  (flatten '((a) b (c (d) . e) ())))

returns ({{a} b {c {d} . e} ()})

whereas

(module test scheme
  (require  #;rnrs/base-6)
  (flatten '((a) b (c (d) . e) ())))

returns (a b c d e)
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