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Requested changes to R4RS



   Date: Fri, 26 May 89 15:02:59 -0700
   From: "Jonathan S. Shapiro" <shap@polya.stanford.edu>

      Date: Fri, 26 May 89 14:01:43 edt
      From: Jonathan Rees <jar@zohar.ai.mit.edu>

      We need some suitable primitive to permit the construction of portable
      readers.

   If I buy that argument, and I do, then we also need to have
   SYMBOL-VALUE, which opens the EVAL issue.

Care to tell me why a reader needs SYMBOL-VALUE?  I've written several
and never used it.