UnaryFns & Tables

[Eric Dean Tribble <tribble>]

Date: Mon, 23 Oct 89 14:56:59 PDT
   From: mark (Mark S. Miller)

   Oops.  I noticed an interesting terminological gotcha waiting to
   pounce on us.  "compose" on Tables corresponds to putting a bunch of
   RestrictedUnaryFns together into a RestrictedSet, but is completely
   different than "compose" on UnaryFns themselves. 

I didn't get this at all!  What does compose on Tables mean?  I
thought it makes a table with all the pairs in both tables or some
such (like combine).

dean