Constructors

[Sonya E. Keene <skeene@STONY-BROOK.SCRC.Symbolics.COM>]

    Date: 20 Oct 87  0926 PDT
    From: Dick Gabriel <RPG@SAIL.Stanford.EDU>

    The argument I buy for having constructors is that they provide
    a more abstract interface than make-instance. 

This argument appeals to me as well.   I vote in favor of constructors.